CN109883748A - A kind of separate type low-heat leads TEC detection device - Google Patents
A kind of separate type low-heat leads TEC detection device Download PDFInfo
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- CN109883748A CN109883748A CN201910263661.6A CN201910263661A CN109883748A CN 109883748 A CN109883748 A CN 109883748A CN 201910263661 A CN201910263661 A CN 201910263661A CN 109883748 A CN109883748 A CN 109883748A
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- heat
- tec
- red copper
- hugging
- magnetic
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000010949 copper Substances 0.000 claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of separate type low-heat leads TEC detection device, including base assembly, temperature control platform, TEC refrigerator, the base assembly is made of pedestal, contact base element, pedestal is the plane that central location is equipped with a square hugging A, the periphery of square hugging A is equipped with several uniformly distributed magnetic assemblies, square hugging side is equipped with a rectangular shaped slot, and the contact base element with magnetic is disposed in rectangular shaped slot；The temperature control platform is that lower face central location is equipped with the red copper heat-conducting plate of a square hugging, the periphery of square hugging is equipped with several uniformly distributed magnetic assemblies, the side of the plate body of red copper heat-conducting plate is provided with self-priming contact assembly；The TEC refrigerator is embedded in the hole that forms up and down, thus constitute it is magnetic-type can the low-heat of quick separating and combination lead TEC detection framework.It avoids it from generating heat exchange, accelerates the setting temperature that Heat Conduction Material reaches TEC, increase detection efficiency；Heat Conduction Material can be directly removed when replacing TEC simultaneously to be replaced, and without cumbersome elasticity bolt, improve production efficiency.
Description
Technical field
The present invention relates to a kind of separate type low-heat to lead TEC detection device, belongs to TEC detection device technology field.
Background technique
Currently, there is strict demand in the fields such as medical treatment, aviation to the high accuracy temperature control of TEC, so the property of every piece of TEC
It can require to carry out stringent detection screening.The fixed form of TEC in TEC detection device known in the industry is as shown in Figure 5: will
TEC refrigerator 19 is placed between two Heat Conduction Material blocks, passes through at least two groups bolt being set between two Heat Conduction Material blocks
Fastener realizes gripping to TEC refrigerator 19.Though using above-mentioned fixed form have it is relatively simple for structure, can reach
Test purpose, but have the disadvantage that
1) bolt being set between upper and lower Heat Conduction Material block will increase the heat transfer of TEC refrigerator two layers of material, meeting
Making the temperature control efficiency of TEC reduces, and increases the time for reaching set temperature, reduces detection efficiency.
2) when replacing TEC refrigerator in use, elasticity bolt can reduce working efficiency back and forth.
Therefore for relevant industries, proposing one kind not only has good temperature control efficiency, can effectively keep setting temperature
It is highly desirable for spending the TEC detection device of time.
Summary of the invention
The purpose of the present invention: aiming to solve the problem that drawbacks described above problem, provides that a kind of structure is simple, a kind of separation compact to design
Formula low-heat leads TEC detection device, and the Heat Conduction Material of the two sides TEC can be made to be kept completely separate at work, it is avoided to generate heat exchange,
Accelerate the setting temperature that Heat Conduction Material reaches TEC, increases detection efficiency.Meanwhile a kind of separate type low-heat leads TEC detection device and exists
Heat Conduction Material can be directly removed when replacing TEC to be replaced, and without cumbersome elasticity bolt, improve production efficiency.
The present invention adopts the following technical scheme:
A kind of separate type low-heat leads TEC detection device, including base assembly 7, temperature control platform 13, TEC refrigerator 19, special
Sign is: the base assembly 7 is made of pedestal 1, contact base element, and the pedestal 1 is that central location is equipped with one
The periphery of the cuboid of rectangular hugging A104, the rectangular hugging A104 is equipped with uniformly distributed several magnetic assemblies B, the side
The shape side hugging A104 is equipped with a rectangular shaped slot 103, disposes in the rectangular shaped slot 103 and matches with self-priming contact assembly 18
The contact base element of conjunction；The temperature control platform 13 is that lower face central location is led equipped with the red copper of a rectangular hugging B804
The periphery of hot plate 8, the rectangular hugging B804 is equipped with uniformly distributed several magnetic assemblies A, the plate body of the red copper heat-conducting plate 8
Side be provided with self-priming contact assembly 18；The TEC refrigerator 19 is embedded in by rectangular hugging A104 and rectangular hugging
In the hole of B804 composition, thus constitute it is magnetic-type can the low-heat of quick separating and combination lead TEC detection framework.
Preferably, the magnetic assembly B is made of magnetic pole A5 and screw A, and magnetic assembly B tandem arrangement is set on pedestal 1
In the cylindrical hole A102 set, and it is fixed on pedestal 1 by matched screw A6.
Preferably, the magnetic assembly B is made of magnetic pole B12 and screw B11, and magnetic pole B12 tandem arrangement is on red copper heat-conducting plate 8
In the cylindrical hole 803 of setting, and it is fixed on red copper heat-conducting plate 8 by matched screw B11.
Preferably, the self-priming contact assembly 18 is by magnetic pole C16, red copper contact 17, nylon fixed plate 15 and temperature-sensitive
Resistance 14 is constituted；The thermistor 14 is fixed by a pressing plate 9 and screw C10 and red copper heat-conducting plate 8, thus to obtain resistance
Change information, and will output information on the red copper contact 17 of nylon fixed plate 15 by lead B141.
Preferably, the contact base element is by horizontally-arranged red copper screw 4 and rectangle iron block in rectangular shaped slot 103
3 are constituted, and a lead A2 is respectively provided on one group of red copper screw 4 and is drawn from 1 side of pedestal, connecting detection instrument is used for；It is purple
The upper end of brass screw 4 is then used to touch with the red copper contact 17 of nylon fixed plate 15 in self-priming contact assembly 18, by resistance
Information is exported from one group of lead.
Preferably, the polarity of the one end magnetic pole A5 being arranged on the pedestal 1 and the magnetic being set on 8 lower plane of red copper heat-conducting plate
The pole N, S or the pole S, N that the polarity of the one end column B12 is respectively matched each other.
Preferably, the self-priming contact assembly 18 can be kept completely separate with red copper screw 4, be touched the two by magnetic force
Point contact.
Preferably, the pedestal 1 is made of non-magnetic material；The rectangle iron block 3 is made of magnetic material.
According to above technical scheme propose the technical effects of the invention are that:
The configuration of the present invention is simple, compact to design, the separate structure provided can make the thermally conductive of TEC refrigerator upper and lower surface
Material realizes quick and complete separation at work, it is not only avoided to generate heat exchange, accelerates the setting temperature that Heat Conduction Material reaches TEC
Degree increases detection efficiency；Meanwhile this device can directly remove Heat Conduction Material when replacing TEC and be replaced, without cumbersome
Elasticity bolt improves production efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is base construction schematic diagram in the present invention；
Fig. 3 is red copper heat-conducting plate structure schematic diagram in the present invention；
Fig. 4 is test device test mode structural schematic diagram of the present invention；
Fig. 5 is the general fixed structure schematic diagram of existing TEC test device.
Appended drawing reference:
1- pedestal, 2- lead A, 3- rectangle iron block, 4- red copper screw, 5- magnetic pole A, 6- screw A, 7- base assembly, 8- are purple
Copper heat-conducting plate, 9- pressing plate, 10- screw C, 11- screw B, 12- magnetic pole B, 13- temperature control platform, 14- thermistor, 15- nylon are solid
Fixed board, 16- magnetic pole C, 17- red copper contact, the self-priming contact assembly of 18-, 19-TEC refrigerator, 101- through-hole, 102- cylindrical hole
A, rectangular hugging A, 141- lead B, 191- lead C, 801- wire casing of 103- rectangular shaped slot, 104-, 802- thermometer hole, 803- cylinder
Heat Conduction Material, the downside C- Heat Conduction Material on the upside of rectangular hugging B, the A- bolt of hole B, 804-, B-.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described, and provides the embodiment of the present invention.
Core of the invention intention is: TEC refrigerator is placed in respectively by two on pedestal and red copper heat-conducting plate
In the clamping device of group magnetic mechanism, and pass through the actual techniques performance of corresponding output channel measurement TEC refrigerator；Pass through magnetic
Suction separation and combining mechanism realize the quick-replaceable of TEC refrigerator.
As shown in Figure 1,2,3, 4,
This separate type low-heat leads TEC detection device, including base assembly 7, temperature control platform 13, TEC refrigerator 19, described
Base assembly 7 be made of pedestal 1, contact base element, the pedestal 1 be central location be equipped with a rectangular hugging A104
Cuboid, the periphery of the rectangular hugging A104 is equipped with uniformly distributed several magnetic assemblies B, the rectangular hugging A104 mono-
Side is equipped with a rectangular shaped slot 103, and the contact base with the cooperation of self-priming contact assembly 18 is disposed in the rectangular shaped slot 103
Seat element；The temperature control platform 13 is the red copper heat-conducting plate 8 that lower face central location is equipped with a rectangular hugging B804, described
The periphery of rectangular hugging B804 is equipped with uniformly distributed several magnetic assemblies A, and the side of the plate body of the red copper heat-conducting plate 8 is provided with
Self-priming contact assembly 18；The TEC refrigerator 19 is embedded in the sky being made of rectangular hugging A104 and rectangular hugging B804
In cave, thus constitute it is magnetic-type can the low-heat of quick separating and combination lead TEC detection framework.
Due to being provided with the identical rectangular hugging A104 and rectangular hugging B804 of size on pedestal 1 and red copper heat-conducting plate 8；Institute
It states TEC refrigerator 19 to be placed between base assembly 7 and temperature control platform 13, top and bottom are each placed in rectangular hugging A104 and rectangular
In hugging B804.
Using the above structure the advantages of, is: TEC refrigerator 19 being fixed on pedestal 1 and red copper heat-conducting plate 8 by magnetic force
Between the two；Both it was also convenient for quickly removing convenient for accurately entering position.
In the cylindrical hole 102 that the magnetic pole A5 tandem arrangement is arranged on pedestal 1, and it is fixed on pedestal 1 by screw A6.
In the cylindrical hole 803 that the magnetic pole B12 tandem arrangement is arranged on red copper heat-conducting plate 8, and it is solid by matched screw B11
It is scheduled on red copper heat-conducting plate 8.
The self-priming contact assembly 18 is by magnetic pole 16,14 structure of red copper contact 17, nylon fixed plate 15 and thermistor
At；The thermistor 14 is fixed by a pressing plate 9 and screw C10 and red copper heat-conducting plate 8, thus to obtain resistance variations letter
Breath, and will output information on the red copper contact 17 of nylon fixed plate 15 by lead B141.
The contact base element is made of the horizontally-arranged red copper screw 4 in rectangular shaped slot 103 and rectangle iron block 3,
It is respectively provided with a lead A2 on one group of red copper screw 4 to draw from 1 side of pedestal, is used for connecting detection instrument；Red copper screw 4
Upper end be then used to touch with the red copper contact 17 of nylon fixed plate 15 in self-priming contact assembly 18, by resistance information from one
Group lead output.
The magnetic assembly B and magnetic assembly A is made of a tubular magnetic pole and screw, in the magnetic assembly B
Magnetic pole A it is by screw A6 that it and pedestal 1 is fixed, the magnetic pole B12 of the magnetic assembly A will be thermally conductive with red copper by screw B11
Plate 8 is fixed.
The polarity of the one end magnetic pole A5 being arranged on the pedestal 1 and the magnetic pole B12 mono- being set on 8 lower plane of red copper heat-conducting plate
The pole N, S or the pole S, N that the polarity at end is respectively matched each other.
The self-priming contact assembly 18 can be kept completely separate with red copper screw 4, be contacted the two contact by magnetic force.
The pedestal 1 is made of non-magnetic material；The rectangle iron block 3 is made of magnetic material.
TEC detection device is led according to a kind of separate type low-heat that above technical scheme proposes, application method is as follows:
When device carries out TEC detection screening, TEC refrigerator 19 is placed between base assembly 7 and temperature control platform 13,
Top and bottom are each placed in rectangular hugging A104 and rectangular hugging B804, as shown in figure 4, base assembly 7 and temperature control platform 13 according to
It is by magnetic force that TEC refrigerator 19 is fixed therebetween, magnetic pole C and composition contact pedestal member in self-priming contact assembly 18
Under the collective effect of rectangle iron block 3 in part, contact 4 upper end of red copper screw with the red copper contact of thermistor lower end.TEC
Driving device is connected to the lead C191 being arranged on TEC refrigerator 19, and multimeter is connected on lead A2, enables TEC driving device
TEC refrigerator 19 is driven to work, it is assumed that setting demand temperature is a, and resistance value of the thermistor 14 in temperature a is b, uses general-purpose
The resistance value of thermistor 14 is c when meter measuring system is stablized, and compares difference and the regulation difference range of b and c to determine that TEC freezes
Whether the performance of device 19 meets the requirements, then unqualified beyond prescribed limit, to achieve the purpose that detection screening.
When device replaces TEC refrigerator 19, as shown in Figure 1, the temperature control platform 13 of red copper heat-conducting plate production is removed, replacement
Next TEC refrigerator 19.
Show through practical application: this separate type low-heat leads TEC detection device, is not only simple in structure, compact to design, provides
Separate structure the Heat Conduction Material of the two sides TEC can be made to be kept completely separate at work, avoid its generate heat exchange, accelerate it is thermally conductive
Material reaches the setting temperature of TEC, increases detection efficiency；Meanwhile this device can directly remove Heat Conduction Material when replacing TEC
It is replaced, without cumbersome elasticity bolt, improves production efficiency.
The above is only the general embodiments of the invention that the applicant provides according to technical solution, do not represent Ben Fa
Bright whole, what the technical staff of any industry proposed is related to the improvement of this basic technical scheme, all not have substantive wound
The technical solution of new feature is regarded as belonging to the scope that the present invention protects.
Claims (9)
1. a kind of separate type low-heat leads TEC detection device, including base assembly (7), temperature control platform (13), TEC refrigerator (19),
It is characterized by: the base assembly (7) is made of pedestal (1), contact base element, the pedestal (1) is center
Position is equipped with the cuboid of a rectangular hugging A (104), and the periphery of the rectangular hugging A (104) is equipped with several uniformly distributed magnetic
Component B is inhaled, rectangular (104) side hugging A is equipped with a rectangular shaped slot (103), disposes in the rectangular shaped slot (103)
With the contact base element of self-priming contact assembly (18) cooperation；The temperature control platform (13) is that lower face central location is set
There is a red copper heat-conducting plate (8) of a rectangular hugging B (804), the periphery of the rectangular hugging B (804) is equipped with uniformly distributed several
Magnetic assembly A, the side of the plate body of the red copper heat-conducting plate (8) are provided with self-priming contact assembly (18)；The TEC refrigeration
Device (19) is embedded in the hole being made of rectangular hugging A (104) and rectangular hugging B (804), thus constitute it is magnetic-type can be quick
Separation and the low-heat combined lead TEC detection framework.
2. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the magnetic assembly B
It is made of magnetic pole A (5) and screw A (6), in the cylindrical hole A (102) that magnetic assembly B tandem arrangement is arranged on pedestal (1), and it is logical
Screw A (6) is crossed to be fixed on pedestal (1).
3. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the magnetic assembly A
It is made of magnetic pole B (12) and screw B (11), the cylindrical hole B (803) that magnetic assembly A tandem arrangement is arranged on red copper heat-conducting plate (8)
It is interior, and be fixed on red copper heat-conducting plate (8) by matched screw B (11).
4. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the self-priming contact
Component (18) is made of magnetic pole C (16), red copper contact (17), nylon fixed plate (15) and thermistor (14)；The heat
Quick resistance (14) is fixed by a pressing plate (9) and screw C (10) and red copper heat-conducting plate (8), thus to obtain resistance variations information, and
It will output information on the red copper contact (17) of nylon fixed plate (15) by lead B (141).
5. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the contact base
Seat element is made of the horizontally-arranged red copper screw (4) in rectangular shaped slot (103) and rectangle iron block (3), one group of red copper spiral shell
It is respectively provided with a lead A (2) on nail (4) to draw from pedestal (1) side, is used for connecting detection instrument；The upper end of red copper screw (4)
Then for being touched with the red copper contact (17) of nylon fixed plate (15) in self-priming contact assembly (18), by resistance information from one group
Lead output.
6. a kind of separate type low-heat as claimed in claim 6 leads TEC detection device, it is characterised in that: set on the pedestal (1)
The polarity of magnetic pole A (5) one end set and the polarity of magnetic pole B (12) one end being set on red copper heat-conducting plate (8) lower plane are respectively
The pole N, S or the pole S, N matched each other.
7. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the self-priming contact
Component (18) can be kept completely separate with red copper screw (4), be contacted the two contact by magnetic force.
8. a kind of separate type low-heat as described in claim 1 leads TEC detection device, it is characterised in that: the pedestal (1) is by non-
Magnetic material is made.
9. a kind of separate type low-heat as claimed in claim 5 leads TEC detection device, it is characterised in that: the rectangle iron block (3)
It is made of magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263661.6A CN109883748A (en) | 2019-04-02 | 2019-04-02 | A kind of separate type low-heat leads TEC detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263661.6A CN109883748A (en) | 2019-04-02 | 2019-04-02 | A kind of separate type low-heat leads TEC detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883748A true CN109883748A (en) | 2019-06-14 |
Family
ID=66935748
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910263661.6A Pending CN109883748A (en) | 2019-04-02 | 2019-04-02 | A kind of separate type low-heat leads TEC detection device |
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| CN (1) | CN109883748A (en) |
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|---|---|---|---|---|
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| CN202494515U (en) * | 2012-03-02 | 2012-10-17 | 杭州远方光电信息股份有限公司 | Temperature control clamp |
| JP2013113638A (en) * | 2011-11-25 | 2013-06-10 | Toyota Motor Corp | Semiconductor device |
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-
2019
- 2019-04-02 CN CN201910263661.6A patent/CN109883748A/en active Pending
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|---|---|---|---|---|
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Application publication date: 20190614 |