CN208075451U - A kind of solidification oven - Google Patents
A kind of solidification oven Download PDFInfo
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- CN208075451U CN208075451U CN201820190026.0U CN201820190026U CN208075451U CN 208075451 U CN208075451 U CN 208075451U CN 201820190026 U CN201820190026 U CN 201820190026U CN 208075451 U CN208075451 U CN 208075451U
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- temperature
- thermocouple
- babinet
- control device
- temperature control
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Abstract
The utility model is related to oven technology field more particularly to a kind of solidification oven, including babinet, chamber door and operating room arranged in the box body and it is used for temperature control system；Temperature control system includes heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple, programmable temperature control device, switching value output module, A.C. contactor, reminding module, control panel, fan and motor for driving the fan；The side of babinet is provided with control cabinet, and programmable temperature control device and control panel may be contained within control cabinet, and heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple and fan are set in operating room；The output end of Temperature-control Monitoring thermocouple, the output end of overheat protector thermocouple are connect with the input terminal of programmable temperature control device respectively, and programmable temperature control device, switching value output module and A.C. contactor are sequentially connected；Heating module is connect by A.C. contactor with power supply.The utility model is simple in structure, temperature adjusting is accurate, safe and convenient to use.
Description
Technical field
The utility model is related to oven technology field more particularly to a kind of solidification ovens.
Background technology
In production of electronic components, it is often necessary to using solidification oven come to the members of electronic component carry out baking and
Solidification.Existing solidification oven when in use, is commonly present following defect：Fan and heat-generating pipe are generally disposed at the top of operating room
Wall, during the hot gas after heat-generating pipe heats is blown into operating room by being opened in the aperture of chamber internal wall by fan, work
The wind-force of room lower part is maximum, and product bottoms is first heated, quick heating, and temperature probe monitoring be operating room top temperature
It spends, in practical heating up process, the temperature of operating room lower part will be apparently higher than the temperature of temperature probe instruction.When under operating room
May be more than electronics member when the actual temperature of portion part is more than instruction ten several years of temperature (actual temperature is more than set temperature)
The tenability limit of part encapsulating material causes the soft shape of product sagging or blows the generation of phenomenon.
Invention content
The technical problem to be solved by the present invention is to provide a kind of simple in structure, temperature to adjust side accurate, safe to use
Just solidification oven.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of solidification oven, including babinet and the hinged chamber door of babinet and operating room arranged in the box body and use
In the temperature control system of control work indoor temperature；
The temperature control system include heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple, programmable temperature control device,
Switching value output module, A.C. contactor, reminding module, control panel, fan and motor for driving the fan；
The babinet is equipped with the air inlet and air outlet being connected to operating room, and air inlet and air outlet run through babinet；Institute
The side for stating babinet is provided with control cabinet, and described program temperature control device and control panel may be contained within control cabinet, and the motor is set
It is placed in the upper end of babinet, the heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple and fan are set to operating room
It is interior；
The Temperature-control Monitoring thermocouple, overheat protector thermocouple are connect with programmable temperature control device respectively, programmable temperature control device,
Switching value output module and A.C. contactor are sequentially connected electrically；Heating module is via passing through A.C. contactor and extraneous power supply electricity
Connection；Reminding module and control panel are electrically connected with programmable temperature control device respectively.
Further, the babinet includes the internal layer set gradually from the inside to the outside, ceramic fiber layer, aeroge carpet veneer and outer
Layer.
Further, the internal layer and outer layer are stainless steel layer.
Further, the Temperature-control Monitoring thermocouple is connected to the roof of operating room.
Further, the quantity of the overheat protector thermocouple is two, and described two overheat protector thermocouples connect respectively
It is connected to the lower part of two opposite madial walls of operating room.
Further, the strainer for covering air inlet is equipped on the outside of the babinet.
Further, the strainer includes coarse filtration net, electrostatic fibrous filter web and the activity set gradually from outside to inside
Charcoal filter screen.
Further, the chamber door be double door, the double door include two cell gates, two cell gates with
Babinet is hinged, and two cell gates are for covering operating room.
Further, the cell gate includes the outer coversheet set gradually from the inside to the outside, ceramic wool insulation layer and interior
Face layer.
Further, the control panel is equipped with touch screen and operation button.
The beneficial effects of the utility model：When the utility model is used, Temperature-control Monitoring thermocouple, overheat protector thermocouple will
The temperature data of detection is transferred to programmable temperature control device, when programmable temperature control device finds that detected temperature is set in advance more than oven
The measured value of fixed temperature protection setting value, Temperature-control Monitoring thermocouple and overheat protector thermocouple corresponds to respective temperature protection and sets
Definite value, when Temperature-control Monitoring thermoelectricity occasionally overheat protector thermocouple measured value be more than respective temperature protection setting value, then judge
Excessively high for work room temperature, programmable temperature control device exports control signal by switching value output module, and A.C. contactor is made to break
Power supply, heating module stop heating, achieve the purpose that protect electronic component, safe and convenient to use；Utilize program temperature device control
System solidification oven heat, can be arranged different baking temperatures and time, and multistage temperature is arranged, slowly heats up, slowly reaches setting
Solidification temperature, prevent in temperature-rise period actual temperature seriously higher set temperature, one it is strong start, be automatically performed baking process,
It is easy to operate, it is efficient.The utility model is simple in structure, temperature adjusting is accurate, safe and convenient to use.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the circuit theory schematic diagram of the utility model.
The operating rooms 11- babinet 12- chamber door 13-
14- control cabinet 15- Temperature-control Monitoring thermocouple 16- motors
17- touch screen 18- operation button 19- strainers
20- overheat protector thermocouples.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figs. 1-2, a kind of solidification oven, including babinet 1, with the hinged chamber door 12 of babinet 1 and be set to babinet 1
Interior operating room 13 and the temperature control system for controlling temperature in operating room 13；
The temperature control system includes heating module, Temperature-control Monitoring thermocouple 15, overheat protector thermocouple 20, programmable temperature control dress
It sets, switching value output module, A.C. contactor, reminding module, control panel, fan and motor for driving the fan 16；
The babinet 1 is equipped with the air inlet and air outlet being connected to operating room 13, and air inlet and air outlet run through babinet
1；The side of the babinet 1 is provided with control cabinet 14, and described program temperature control device and control panel may be contained within control cabinet 14, institute
State the upper end that motor 16 is set to babinet 1, the heating module, Temperature-control Monitoring thermocouple 15, overheat protector thermocouple 20 and
Fan is set in operating room 13；
The Temperature-control Monitoring thermocouple 15, overheat protector thermocouple 20 are electrically connected with programmable temperature control device respectively, program temperature
Control device, switching value output module and A.C. contactor are sequentially connected electrically；Heating module is via A.C. contactor and external world's electricity
Source is electrically connected；Reminding module and control panel are connect with programmable temperature control device respectively.
Further, the heating module includes the heat-generating pipe for being set to 13 roof of operating room.
When the utility model is used, Temperature-control Monitoring thermocouple 15, overheat protector thermocouple 20 pass the temperature data of detection
It is defeated by programmable temperature control device, when programmable temperature control device finds that detected temperature is more than the protection setting of oven predetermined temperature
The measured value of value, Temperature-control Monitoring thermocouple 15 and overheat protector thermocouple 20 corresponds to respective temperature protection setting value, works as temperature control
The measured value for monitoring thermocouple 15 or overheat protector thermocouple 20 is more than respective temperature protection setting value, then is determined as operating room
13 temperature are excessively high, and programmable temperature control device exports control signal by switching value output module, so that A.C. contactor is broken power supply, adds
Thermal modules stop heating, achieve the purpose that protect electronic component.Meanwhile reminding module receives to come from programmable temperature control device, reminds
Module includes alarm, and alarm alert reminds operating personnel.
The utility model utilizes programmable temperature control device, and multistage temperature is arranged, slowly heats up, slowly reaches the solidification temperature of setting
Degree prevents in temperature-rise period actual temperature seriously higher set temperature.For example, original common temp controlled meter sets 100 DEG C, heating 90
Minute, when heating, for displays temperature close to 100 DEG C, the actual temperature of operating room 13 may be 110 DEG C -120 DEG C.Technique before improving
Steps are as follows：80 DEG C are heated 30 minutes, and 100 DEG C are heated 90 minutes.Technique divides multistage heating after improvement, can be by once setting temperature
Degree and time complete, it is ensured that maximum temperature is at 106 DEG C hereinafter, its step are as follows：50 DEG C are heated 1 minute, and 70 DEG C are heated 2 points
Clock.80 DEG C are heated 30 minutes, and 88 DEG C are heated 1 minute, and 95 DEG C are heated 2 minutes, and 100 DEG C are heated 90 minutes.
Further, the insulating layer include the internal layer set gradually from the inside to the outside, ceramic fiber layer, aeroge carpet veneer and
Outer layer.1 heat-proof quality of babinet is good, further improves the heat-insulating property of heat run case, effectively reduces energy consumption, makes operating room 13
Interior temperature fluctuation is small, temperature adjusting is accurate, heat preservation heat-insulating property is good.
Further, the internal layer and outer layer are stainless steel layer.Durable, service life is long.
Further, the Temperature-control Monitoring thermocouple 15 is connected to the roof of operating room 13.Temperature-control Monitoring thermocouple 15 can
For detecting temperature in operating room 13.
Further, the quantity of the overheat protector thermocouple 20 is two, and two overheat protector thermocouples 20 divide
It is not connected to the lower part of two opposite madial walls of operating room 13.The temperature that can measure 13 lower part of operating room, prevents temperature excessively high
And damage electronic component.
Further, 1 outside of the babinet is equipped with the strainer 19 for covering air inlet.The strainer 19 includes by outside extremely
Coarse filtration net 19, electrostatic fibrous filter web 19 and the activated charcoal strainer 19 inside set gradually.By fan from air inlet to work
Make to be blown into air in room 1313, air makes to be positioned over work by the hot-air that heating element heats are high temperature, the hot-air of high temperature
Make the electronic component solidification in room 1313, works at the same time the air in room 13 after cooling and be discharged from air outlet.
Further, the chamber door 12 is double door, and the double door includes two cell gates, two cell gate phases
Mutually separate one end is hinged with babinet 1.Two cell gates are for covering operating room 13.The cell gate include by it is interior extremely
Outer coversheet, ceramic wool insulation layer and the internal surface layer set gradually outside.The opening and closing of the chamber door 12 is convenient, and with it is good every
Hot heat insulation effect.
Further, the control panel is equipped with touch screen 17 and operation button 18.Touch screen 17 and operation button 18 can
It is easy to operate for set temperature and time.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
Claims (10)
1. a kind of solidification oven, it is characterised in that：Including babinet and the hinged chamber door of babinet and work arranged in the box body
Room and temperature control system for controlling work indoor temperature；
The temperature control system includes heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple, programmable temperature control device, switch
Measure output module, A.C. contactor, reminding module, control panel, fan and motor for driving the fan；
The babinet is equipped with the air inlet and air outlet being connected to operating room, and air inlet and air outlet run through babinet；The case
The side of body is provided with control cabinet, and described program temperature control device and control panel may be contained within control cabinet, and the motor is set to
The upper end of babinet, the heating module, Temperature-control Monitoring thermocouple, overheat protector thermocouple and fan are set in operating room；
The Temperature-control Monitoring thermocouple, overheat protector thermocouple are electrically connected with programmable temperature control device respectively, and programmable temperature control device is opened
Output module is measured in pass and A.C. contactor is sequentially connected electrically；Heating module is via A.C. contactor and extraneous power electric connection；
Reminding module and control panel are electrically connected with programmable temperature control device respectively.
2. a kind of solidification oven according to claim 1, it is characterised in that：The babinet includes setting gradually from the inside to the outside
Internal layer, ceramic fiber layer, aeroge carpet veneer and outer layer.
3. a kind of solidification oven according to claim 2, it is characterised in that：The internal layer and outer layer are stainless steel layer.
4. a kind of solidification oven according to claim 1, it is characterised in that：The Temperature-control Monitoring thermocouple is connected to work
The roof of room.
5. a kind of solidification oven according to claim 1, it is characterised in that：The quantity of the overheat protector thermocouple is two
A, two overheat protector thermocouples are connected to the lower part of two opposite madial walls of operating room.
6. a kind of solidification oven according to claim 1, it is characterised in that：It is equipped on the outside of the babinet for covering air inlet
The strainer of mouth.
7. a kind of solidification oven according to claim 6, it is characterised in that：The strainer includes setting gradually from outside to inside
Coarse filtration net, electrostatic fibrous filter web and activated charcoal strainer.
8. a kind of solidification oven according to claim 1, it is characterised in that：The chamber door is double door, the double door
Including two cell gates, two cell gates are hinged with babinet, and two cell gates are for covering operating room.
9. a kind of solidification oven according to claim 8, it is characterised in that：The cell gate includes setting successively from the inside to the outside
Outer coversheet, ceramic wool insulation layer and the internal surface layer set.
10. a kind of solidification oven according to claim 1, it is characterised in that：The control panel is equipped with touch screen and behaviour
Make button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190026.0U CN208075451U (en) | 2018-02-02 | 2018-02-02 | A kind of solidification oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190026.0U CN208075451U (en) | 2018-02-02 | 2018-02-02 | A kind of solidification oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075451U true CN208075451U (en) | 2018-11-09 |
Family
ID=64037043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190026.0U Active CN208075451U (en) | 2018-02-02 | 2018-02-02 | A kind of solidification oven |
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| Country | Link |
|---|---|
| CN (1) | CN208075451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133046A (en) * | 2019-06-24 | 2020-12-25 | 江西鸿利光电有限公司 | Fool-proof method of LED oven |
-
2018
- 2018-02-02 CN CN201820190026.0U patent/CN208075451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133046A (en) * | 2019-06-24 | 2020-12-25 | 江西鸿利光电有限公司 | Fool-proof method of LED oven |
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