CN208459125U - A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment - Google Patents
A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment Download PDFInfo
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- CN208459125U CN208459125U CN201820841740.1U CN201820841740U CN208459125U CN 208459125 U CN208459125 U CN 208459125U CN 201820841740 U CN201820841740 U CN 201820841740U CN 208459125 U CN208459125 U CN 208459125U
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- light
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- thermal treatment
- rapid thermal
- red radiation
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Abstract
The utility model discloses a kind of light collecting infrared radiation heaters for small specimen rapid thermal treatment in infrared heating technique field, aim to solve the problem that the technical problem that existing non-contact heater heating rate is slow, the thermal efficiency is low, the heater includes for providing the infra red radiation light source of infrared ray, for infrared ray to be pooled to the infra-red radiation condensing body of a high temperature hot spot, for adjusting the grain-clamping table of the infra-red radiation condensing body height, cooling recirculation system and temperature control system for cooling down to the infra-red radiation condensing body.The utility model forms high temperature hot spot using spot mode and is heat-treated to test specimen, has the advantages that heating rate is fast, the thermal efficiency is high, and the utility model is using non-contact heating method, applied widely.
Description
Technical field
The utility model relates to infrared heating technique fields, and in particular to a kind of optically focused for small specimen rapid thermal treatment
Formula infrared radiation heater.
Background technique
There are two types of the heating methods of existing heater, first is that Hot-blast Heating, second is that contact heating, however, being that adds
Hot mode all haves the shortcomings that heating rate is slow, the thermal efficiency is low, existing to add especially in the environment for requiring non-contact heating
Hot device is more and more not applicable.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of for the light collecting infrared of small specimen rapid thermal treatment
Pharoid, to solve the technical problem that existing non-contact heater heating rate is slow, the thermal efficiency is low.
The technology employed by the present utility model is
A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment is designed, including
Infra red radiation light source, for providing infra-red radiation light；
Infra-red radiation condensing body, including optically focused revolving body and shell, the casing are set on the outside of optically focused revolving body, so that
Form a cooling chamber between the two, the shell be equipped with the cooling medium outlet communicated with the cooling chamber, cooling medium into
Mouthful；The optically focused revolving body inner wall includes the upper paraboloid and lower paraboloid of mirror settings, and the both ends of optically focused revolving body are corresponding
Equipped with light entrance port and light exit wound of bullet；
Grain-clamping table, for clamping the infra-red radiation condensing body and the as needed height of adjusting infra-red radiation condensing body；
Cooling recirculation system, including circulating pump and radiating piece, the circulating pump and radiating piece pass through pipeline and the cooling
Medium entrance, outlet；
Temperature control system, including controller and the first temperature sensor being electrically connected with the controller and the second temperature
Sensor is spent, first temperature sensor is set in the cooling chamber, and the second temperature sensor is set to the light
At line exit wound of bullet；
The infra red radiation light source is set at the light entrance port, the temperature control system also with cooling cycle system
System electrical connection, and the temperature signal control cooling recirculation system detected according to the first temperature sensor is to the optically focused revolving body
It is cooled down.
Preferably, the grain-clamping table includes pedestal, column, sleeve and holding frame, and bottom end and the pedestal of the column are fixed
Connection, the sleeve is sheathed on column, and the side of the sleeve is fixedly connected with holding frame, and the other side is equipped with for fastening
The handwheel of the column and sleeve, after unscrewing handwheel, the sleeve and column can opposite slidings.
Preferably, test specimen station, the test specimen behaviour are equipped at being located on the pedestal immediately below the light exit wound of bullet
It include pedestal, lifting screw, pallet and quartz table as platform, the pedestal is equipped with threaded hole, and the lifting screw bottom end is spirally connected
In in the threaded hole, top and pallet be fixedly linked, the quartz table is nested in the pallet, and the quartz table is for putting
Set test specimen.
Preferably, the infra red radiation light source is point light source and is set in the upper paraboloidal focus.
Preferably, it is coated with a gold-plated reflecting layer on the inner wall of the optically focused revolving body, erosion resistant coating is coated on outer wall, it is described outer
Thermal insulation layer is equipped on the outside of shell.
Preferably, the radiating piece is radiating fin, and radiator fan is equipped with by the radiating fin.
Preferably, light source base corresponding with the light entrance port is equipped with above the infra red radiation light source.
Preferably, the top of the light source base is equipped with cooling fan.
Preferably, the controller is also electrically connected with buzzer.
Preferably, the second temperature sensor is set to below light exit wound of bullet, and is connected by connecting rod and sleeve column
It connects.
Compared with prior art, the advantageous effects of the utility model are:
1, the utility model forms high temperature hot spot using spot mode and is heat-treated to test specimen, fast with heating rate,
The high advantage of the thermal efficiency, and the utility model is using non-contact heating method, it is applied widely.
2, the utility model is widely used, is not only suitable for the various heat treatments of high-purity requirement, it may also be used for semiconductor
Preheating, the drying of printing, the welding of CD heated between evaluation and resin dissolve.
3, the utility model carries out the convergence of light using two parabola faces of upper and lower mirror image, while utilizing gold-plated reflection
Layer further increases the convergence effect of infrared ray, and the light exit wound of bullet made generates high temperature hot spot；Following in the utility model simultaneously
Ring cooling system can also cool down to infra-red radiation condensing body, extend the service life of equipment.
4, the utility model also achieves the dynamic detection and display of temperature, while also having warning function, the peace of equipment
Full property greatly enhances.
5, the grain-clamping table in the utility model is used for the coarse adjustment of infra-red radiation condensing body height, and auxiliary operation platform is used for
The accurate adjusting of height of specimen, convenient for adjusting the position of hot spot and test specimen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of infra-red radiation condensing body；
Fig. 3 is the index path of the utility model；
1 is infra red radiation light source, and 2 be infra-red radiation condensing body, and 3 be grain-clamping table, and 4 be optically focused revolving body, and 5 be shell, and 6 are
Cooling chamber, 7 export for cooling medium, and 8 be cooling medium inlet, and 9 be light entrance port, and 10 be light exit wound of bullet, and 11 be gold-plated
Reflecting layer, 12 be erosion resistant coating, and 13 be thermal insulation layer, and 14 be light source base, and 15 be cooling fan, and 16 be pedestal, and 17 be column, and 18 be set
Cylinder, 19 be holding frame, and 20 be handwheel, and 21 be pedestal, and 22 be lifting screw, and 23 be pallet, and 24 be quartz table, and 25 be circulating pump,
26 be radiator fan, and 27 be radiating fin, and 28 be the first temperature sensor, and 29 be second temperature sensor, and 30 be connecting rod.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.Involved in following embodiment
The devices such as unit module components, structure, mechanism or sensor are then unless otherwise instructed conventional commercial product.
Embodiment 1: as shown in Figure 1-Figure 3, a kind of light collecting infrared radiation heater for small specimen rapid thermal treatment,
Including infra red radiation light source 1, infra-red radiation condensing body 2, grain-clamping table 3, cooling recirculation system and temperature control system, infra-red radiation
Condensing body 2 includes optically focused revolving body 4 and shell 5, and shell 5 is sheathed on the outside of optically focused revolving body 4, and makes to form one between the two cold
But chamber 6, shell 5 are equipped with the cooling medium communicated with cooling chamber 6 and export 7, cooling medium inlet 8；4 inner wall packet of optically focused revolving body
The upper paraboloid and lower paraboloid of mirror settings are included, and the top of optically focused revolving body 4 is equipped with light entrance port 9, bottom end and is equipped with light
Line exit wound of bullet 10.
In the present embodiment, infra red radiation light source 1 is point light source and is set in paraboloidal focus red for providing
External radiation light；And for convenience of manufacturing, optically focused revolving body 4 by flange and is bolted by upper and lower two parabola revolution bodies
Into composition.
In the present embodiment, in order to further increase the thermal efficiency, a gold-plated reflecting layer 11 is coated on the inner wall of optically focused revolving body 4
For reflecting infrared ray, erosion resistant coating 12 is coated on outer wall prevents optically focused revolving body 4 to be corroded, and thermal insulation layer 13 is equipped on the outside of shell 5
Prevent scattering and disappearing for heat；Above infra red radiation light source 1 be equipped with light source base 14 corresponding with light entrance port 9, light source base 14 it is upper
Side is equipped with cooling fan 15, and the light source base 14 in the present embodiment is made of heat-barrier material, and can reflect infrared ray.
Grain-clamping table includes pedestal 16, column 17, sleeve 18, holding frame 19 and handwheel 20, bottom and the pedestal 16 of column 17
It is fixedly connected, sleeve 18 is sheathed on column 17, and the side of sleeve 18 is fixedly connected with holding frame 19, and the other side is equipped with screw thread
Hole, the screw rod on handwheel 20 are arranged in threaded hole, by rotation hand wheel 20, make the screw rod puller column 17 on handwheel 20, this
Sample can just make column 17 and sleeve 18 relatively fixed, when needing to adjust infra-red radiation 2 height of condensing body, it is only necessary to unscrew hand
Wheel 20 adjusts the height of holding frame 19.Simultaneously in order to further convenient for the adjusting of distance between hot spot and test specimen, pedestal 16
On be fixed with test specimen station, test specimen station includes pedestal 21, lifting screw 22, pallet 23 and quartz table 24, on pedestal 21
Equipped with threaded hole, 22 bottom end of lifting screw is bolted in threaded hole, top and pallet 23 are fixedly linked, and quartz table 24 is nested in support
In disk 23.
Cooling recirculation system includes circulating pump 25, radiator fan 26 and radiating fin 27, and circulating pump 25 and radiating fin 27 pass through
Pipeline is connected to cooling medium inlet 8, cooling medium outlet 7, and is equipped with radiator fan 26 by radiating fin 27.
Temperature control system；Including controller, the first temperature sensor 28, second temperature sensor 29 and buzzer,
One temperature sensor 28 is set in cooling chamber 6, and second temperature sensor 29 is set to the lower section of light exit wound of bullet 10, and under being located at
In paraboloidal focus, second temperature sensor 29 is connect by connecting rod 30 and sleeve with column 17；Controller is respectively with first
Temperature sensor 28, second temperature sensor 29, radiator fan 26, cooling fan 15 and buzzer electrical connection, for receiving the
The temperature information that one temperature sensor 28, second temperature sensor 29 detect, and cooling recirculation system pair is controlled according to the information
Optically focused revolving body 4 is cooled down.
The operate with method of above-mentioned heater is as follows:
It turns on the power switch, checks whether cooling recirculation system and temperature control system are normal, open infra red radiation light source 1
Switch unclamps the height that handwheel 20 adjusts infra-red radiation condensing body 2, and adjusts 24 height of quartz table by lifting screw 22, makes
Quartz table 24 reaches the height being adapted to hot spot, and test specimen is put on quartz table 24 and is fixed, and then adjusts voltage output ratio,
So that hot spot is warming up to suitable temperature, and the temperature is kept to be heat-treated test specimen；Simultaneously during heat treatment, if followed
Ring pump 25 or 15 failure of cooling fan cause cooling medium (water) temperature excessively high, and controller can control buzzer and alarm, and
Control circuit power-off.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of light collecting infrared radiation heater for small specimen rapid thermal treatment, it is characterised in that: including
Infra red radiation light source, for providing infra-red radiation light；
Infra-red radiation condensing body, including optically focused revolving body and shell, the casing is set on the outside of optically focused revolving body, so that the two
Between form a cooling chamber, the shell is equipped with the cooling medium outlet communicated with the cooling chamber, cooling medium inlet；Institute
The upper paraboloid and lower paraboloid that optically focused revolving body inner wall includes mirror settings are stated, and the both ends of optically focused revolving body are correspondingly provided with light
Line entrance port and light exit wound of bullet；
Grain-clamping table, for clamping the infra-red radiation condensing body and the as needed height of adjusting infra-red radiation condensing body；
Cooling recirculation system, including circulating pump and radiating piece, the circulating pump and radiating piece pass through pipeline and the cooling medium
Import, outlet；
Temperature control system is passed including controller and the first temperature sensor being electrically connected with the controller and second temperature
Sensor, first temperature sensor are set in the cooling chamber, and the second temperature sensor is set to the light and penetrates
Exit；
The infra red radiation light source is set at the light entrance port, and the temperature control system is also electric with cooling recirculation system
Connection, and the temperature signal control cooling recirculation system detected according to the first temperature sensor carries out the optically focused revolving body
It is cooling.
2. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: the grain-clamping table includes pedestal, column, sleeve and holding frame, and the bottom end of the column is fixedly connected with pedestal, the sleeve
It is sheathed on column, and the side of the sleeve is fixedly connected with holding frame, the other side is equipped with for fastening the column and set
The handwheel of cylinder.
3. the light collecting infrared radiation heater according to claim 2 for small specimen rapid thermal treatment, feature exist
In: be located at immediately below the light exit wound of bullet place on the pedestal equipped with test specimen station, the test specimen station include pedestal,
Lifting screw, pallet and quartz table, the pedestal are equipped with threaded hole, and the lifting screw bottom end is bolted in the threaded hole
Interior, top and pallet are fixedly linked, and the quartz table is nested in the pallet.
4. according to the light collecting infrared radiation heater described in claim 1 for small specimen rapid thermal treatment, it is characterised in that:
The infra red radiation light source is point light source and is set in the upper paraboloidal focus.
5. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: be coated with a gold-plated reflecting layer on the inner wall of the optically focused revolving body, be coated with erosion resistant coating on outer wall, the outer side of shell be equipped with every
Thermosphere.
6. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: the radiating piece is radiating fin, and radiator fan is equipped with by the radiating fin.
7. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: light source base corresponding with the light entrance port is equipped with above the infra red radiation light source.
8. the light collecting infrared radiation heater according to claim 7 for small specimen rapid thermal treatment, feature exist
In: the top of the light source base is equipped with cooling fan.
9. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: the controller is also electrically connected with buzzer.
10. the light collecting infrared radiation heater according to claim 1 for small specimen rapid thermal treatment, feature exist
In: the second temperature sensor is set to below light exit wound of bullet, and is connected by connecting rod and sleeve column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841740.1U CN208459125U (en) | 2018-06-01 | 2018-06-01 | A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841740.1U CN208459125U (en) | 2018-06-01 | 2018-06-01 | A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459125U true CN208459125U (en) | 2019-02-01 |
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ID=65150398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820841740.1U Expired - Fee Related CN208459125U (en) | 2018-06-01 | 2018-06-01 | A kind of light collecting infrared radiation heater for small specimen rapid thermal treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN208459125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657886A (en) * | 2019-10-14 | 2020-01-07 | 中国计量科学研究院 | Light source system for radiometer calibration |
| CN110918418A (en) * | 2019-11-29 | 2020-03-27 | 西安航天动力测控技术研究所 | Curing device for high-temperature strain pasting of large test piece |
-
2018
- 2018-06-01 CN CN201820841740.1U patent/CN208459125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657886A (en) * | 2019-10-14 | 2020-01-07 | 中国计量科学研究院 | Light source system for radiometer calibration |
| CN110918418A (en) * | 2019-11-29 | 2020-03-27 | 西安航天动力测控技术研究所 | Curing device for high-temperature strain pasting of large test piece |
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| 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: 20190201 Termination date: 20210601 |