CN207002686U - PCR gene amplification instrument module heat dissipation structure - Google Patents
PCR gene amplification instrument module heat dissipation structure Download PDFInfo
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- CN207002686U CN207002686U CN201720714579.7U CN201720714579U CN207002686U CN 207002686 U CN207002686 U CN 207002686U CN 201720714579 U CN201720714579 U CN 201720714579U CN 207002686 U CN207002686 U CN 207002686U
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- module
- radiator
- module bodies
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- plate
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Abstract
The utility model discloses a kind of PCR gene amplification instrument module heat dissipation structure, it is intended to solves the deficiency that edge effect, temperature homogeneity are bad existing for existing gene-amplificative instrament module mechanism.The utility model module bodies, radiator, fan, link block cover in module bodies, module cage is connected to radiator side, fan is connected to radiator opposite side, some fin are provided with radiator, all fin are in arcuate structure of the opening towards fan together towards fan end, radiator is provided with heat-conducting plate towards module bodies side, fin is both connected on heat-conducting plate, module bodies outer surface is provided with several test tube hole slots, soaking plate is connected on module bodies inner surface, connection heating refrigerating chip in soaking plate, heating refrigerating chip is connected with heat-conducting plate, temperature sensor is installed between soaking plate and module bodies.This PCR gene amplification instrument module heat dissipation structure eliminates edge effect, and temperature homogeneity is good, and radiating efficiency is high, effect is good.
Description
Technical field
A kind of gene-amplificative instrament is the utility model is related to, more specifically, it relates to which a kind of PCR gene amplification instrument module dissipates
Heat structure.
Background technology
Gene-amplificative instrament is mainly used in scientific research and terminal is exempted from the gene magnification of clinic, qualitative PCR gene magnification, fluorescence/enzyme
Gene magnifications of other genetic analysis application such as quantitative DNA gene magnifications, genetic chip etc..It is used to provide simulation gene magnification
When in the temperature needed for each stage, and increase the functions such as low-temperature storage and fluoroscopic examination, learned suitable for human genome project,
The research field such as medical jurisprudence, oncology, tissue and Population Biology, paleontology, zoology, botany and virus, tumour, something lost
Pass the polymerase chain reaction fluorogenic quantitative detection in the clinical diagnosis fields such as disease.The module mechanism of PCR gene amplification instrument is pcr gene
One of key element of amplification instrument, determine the overall gene magnification effect of PCR gene amplification instrument and detection performance precision and
Stability.The PCR gene amplification instrument of existing market, its module mechanism are finished or cast using integral material and formed, all deposited
Edge effect, temperature homogeneity in module mechanism is bad, and radiating efficiency is low, ineffective.
Utility model content
It is bad that the utility model overcomes edge effect, temperature homogeneity existing for existing gene-amplificative instrament module mechanism
Deficiency, there is provided a kind of PCR gene amplification instrument module heat dissipation structure, it eliminates edge effect, and temperature homogeneity is good, radiating
Efficiency high, effect are good.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of PCR gene amplification instrument module
Radiator structure, including module bodies, radiator, fan, link block cover in module bodies, module cage are connected to radiator one
Side, fan are connected to radiator opposite side, and some fin are provided with radiator, and all fin are in open together towards fan end
Mouthful towards fan arcuate structure, radiator is provided with heat-conducting plate towards module bodies side, and fin is both connected on heat-conducting plate, mould
Block main body outer surface is provided with several test tube hole slots, and soaking plate is connected on module bodies inner surface, heating is connected in soaking plate
Refrigerating chip, heating refrigerating chip are connected with heat-conducting plate, and temperature sensor is provided between soaking plate and module bodies.
Module bodies are heated by heating refrigerating chip, and soaking plate makes the temperature of each position of module bodies more equal
Even, the heat heated on refrigerating chip is delivered on fin by heat-conducting plate, and when temperature is too high, fan work is to radiator
Blowing, air-flow blow to fin and radiated, and the heat in heating refrigerating chip and module bodies is quickly dispersed.It is this
PCR gene amplification instrument module heat dissipation structure eliminates edge effect, and temperature homogeneity is good, and radiating efficiency is high, effect is good.
Preferably, module cage outward flange is covered with press box, press box is fastenedly connected with radiator.Press box be easy to module cage with
The Fast Installation connection of radiator, while be advantageous to the transmission of heat.
If preferably, fin includes being arranged on the centre slice in centre position, set up and down by centre slice
Dry plate spacer, some shims being arranged between adjacent two spacer, all fin close to module bodies hold level with both hands together, every
Increase successively to away from centre slice direction from piece and separation leaf length, the separation leaf length between adjacent two spacer is respectively less than
The length of the two adjacent spacer.The height of fin differs, and according to the different height of fin, carries out height groups of fins
Close, ultimately form the fin of arc, be advantageous to making full use of for air-flow, prevent air-flow from being run out of from radiator lower edges, make
Air-flow has the trend gathered to centre, is advantageous to accelerate radiating rate.
Preferably, module bodies for etc. thick member, soaking chamber is formed between the adjacent two test tubes hole slot of module bodies inner surface,
Temperature sensor is arranged in soaking chamber.Module bodies for etc. thick member, the temperature of each position is more uniform, and heating chamber is advantageous to
The uniform transmission of heat, while be advantageous to quick heat radiating.
Preferably, module cage includes cover plate, connection frame, correspond with test tube hole slot on cover plate and passed through provided with several
Perforation, module bodies are clamped between cover plate and soaking plate, and module bodies edge is located in connection frame.Cover plate is to module bodies
Positioned, and be isolated from the outside module bodies, have the function that it is heat-insulated, prevent module bodies outer surface heat dissipate
Lose.
Compared with prior art, the beneficial effects of the utility model are：PCR gene amplification instrument module heat dissipation structure eliminates
Edge effect, temperature homogeneity is good, and radiating efficiency is high, effect is good.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
In figure：1st, module bodies, 2, radiator, 3, fan, 4, module cage, 5, fin, 6, test tube slotted eye, 7, soaking
Plate, 8, heating refrigerating chip, 9, temperature sensor, 10, press box, 11, centre slice, 12, spacer, 13, shim, 14, soaking
Chamber, 15, cover plate, 16, connection frame, 17, through hole, 18, heat-conducting plate.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically to retouch
State：
Embodiment：A kind of PCR gene amplification instrument module heat dissipation structure（Referring to accompanying drawing 1, accompanying drawing 2）, including module bodies 1,
Radiator 2, fan 3, link block cover 4 in module bodies, module cage are connected to radiator side, and it is another that fan is connected to radiator
Side, radiator is interior to be provided with some fin 5, and all fin are in arc knot of the opening towards fan together towards fan end
Structure, radiator are provided with heat-conducting plate 18 towards module bodies side, and fin is both connected on heat-conducting plate, and module bodies are set on outer surface
There are several test tube hole slots 6, soaking plate 7 is connected on module bodies inner surface, heating refrigerating chip 8, heating are connected in soaking plate
Refrigerating chip is connected with heat-conducting plate, and temperature sensor 9 is provided between soaking plate and module bodies.Module cage outward flange is covered with
Press box 10, press box is fastenedly connected with radiator.Fin include be arranged on centre position centre slice 11, by centre slice upwards and
If down-set dry plate spacer 12, some shims 13 being arranged between adjacent two spacer, all fin are close
Module bodies are held level with both hands together, and spacer and separation leaf length increase successively to away from centre slice direction, between adjacent two spacer
Separation leaf length be respectively less than the length of the two adjacent spacer.Module bodies for etc. thick member, module bodies inner surface it is adjacent
Soaking chamber 14 is formed between two test tube hole slots, temperature sensor is arranged in soaking chamber.Module cage includes cover plate 15, connection frame
16, correspond with test tube hole slot and be provided with several through holes 17 on cover plate, module bodies are clamped between cover plate and soaking plate,
Module bodies edge is located in connection frame.
Module bodies are heated by heating refrigerating chip, and soaking plate makes the temperature of each position of module bodies more equal
Even, the heat heated on refrigerating chip is delivered on fin by heat-conducting plate, and when temperature is too high, fan work is to radiator
Blowing, air-flow blow to fin and radiated, and the heat in heating refrigerating chip and module bodies is quickly dispersed.It is this
PCR gene amplification instrument module heat dissipation structure eliminates edge effect, and temperature homogeneity is good, and radiating efficiency is high, effect is good.
Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any
Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. a kind of PCR gene amplification instrument module heat dissipation structure, it is characterized in that, including module bodies, radiator, fan, module master
Link block cover on body, module cage are connected to radiator side, and fan is connected to radiator opposite side, is provided with radiator some
Fin, all fin are in arcuate structure of the opening towards fan together towards fan end, and radiator is towards module bodies side
Provided with heat-conducting plate, fin is both connected on heat-conducting plate, and module bodies outer surface is provided with several test tube hole slots, module bodies
Connect soaking plate on inner surface, connection heating refrigerating chip in soaking plate, heating refrigerating chip is connected with heat-conducting plate, soaking plate with
Temperature sensor is installed between module bodies.
2. PCR gene amplification instrument module heat dissipation structure according to claim 1, it is characterized in that, module cage outward flange covers
There is press box, press box is fastenedly connected with radiator.
3. PCR gene amplification instrument module heat dissipation structure according to claim 1, it is characterized in that, fin includes being arranged on
If the centre slice in centre position, the dry plate spacer set up and down by centre slice, it is arranged between adjacent two spacer
Some shims, all fin hold level with both hands together close to module bodies, spacer and separate leaf length to away from centre slice side
To increasing successively, the separation leaf length between adjacent two spacer is respectively less than the length of the two adjacent spacer.
4. according to the PCR gene amplification instrument module heat dissipation structure described in claim 1 or 2 or 3, it is characterized in that, module bodies are
Etc. thick member, soaking chamber is formed between the adjacent two test tubes hole slot of module bodies inner surface, temperature sensor is arranged in soaking chamber.
5. according to the PCR gene amplification instrument module heat dissipation structure described in claim 1 or 2 or 3, it is characterized in that, module cage includes
Cover plate, connection frame, correspond with test tube hole slot and be provided with several through holes on cover plate, module bodies are clamped in cover plate and equal
Between hot plate, module bodies edge is located in connection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714579.7U CN207002686U (en) | 2017-06-19 | 2017-06-19 | PCR gene amplification instrument module heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714579.7U CN207002686U (en) | 2017-06-19 | 2017-06-19 | PCR gene amplification instrument module heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002686U true CN207002686U (en) | 2018-02-13 |
Family
ID=61447389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714579.7U Expired - Fee Related CN207002686U (en) | 2017-06-19 | 2017-06-19 | PCR gene amplification instrument module heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002686U (en) |
-
2017
- 2017-06-19 CN CN201720714579.7U patent/CN207002686U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180213 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |