CN208538001U

CN208538001U - A kind of temperature control equipment

Info

Publication number: CN208538001U
Application number: CN201821027596.4U
Authority: CN
Inventors: 杨洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-02-22
Anticipated expiration: 2028-06-29

Abstract

It is disclosed by the utility model to belong to temperature control device technical field, specially a kind of temperature control equipment, including shell, extraneous power supply wiring head is plugged at the top of the left side wall of the shell, the right side wall bottom of the shell is plugged with out-put supply connector lug, the left and right ends at top are mounted on indicator light on front side of the shell, left bottom on front side of the shell is equipped with reset switch, bottom right side on front side of the shell is equipped with reset switch, the surface of internal cavity of the shell is pasted with fireprotection layer, mainboard is installed in the middle part of the inner cavity of the shell, single-chip microcontroller is installed in the middle part of the mainboard, memory is installed on the left of the mainboard, trigger module is installed on the right side of the mainboard, program structure is simple, electric current output can be changed automatically according to local environment setting, ensure Electrical Safety and stabilization, compact, convenient for peace Dress maintenance and storage.

Description

A kind of temperature control equipment

Technical field

The utility model relates to temperature control device technical field, specially a kind of temperature control equipment.

Background technique

When some specific regions (such as low temperature or high temperature area, voltage supply unstable region) use electric appliance, use Electrical environment can affect to electric appliance, make some difference and be likely to result in serious economic loss or casualties, and I Have to using electric appliance, therefore just need a kind of device that can be exported according to ambient temperature variation come balanced balanced current, come true The safety of warranty electricity, we have proposed a kind of temperature control equipments thus.

Utility model content

The purpose of this utility model is to provide a kind of temperature control equipment, with solve it is mentioned above in the background art Some specific regions need the problem of electricity consumption electric current is balanced according to power utilization environment.

To achieve the above object, the utility model provides the following technical solutions: a kind of temperature control equipment, including shell, It is plugged with external power supply connector lug at the top of the left side wall of the shell, the right side wall bottom of the shell is plugged with out-put supply and connects The left and right ends of the end of a thread, shell front side top are mounted on indicator light, and the left bottom on front side of the shell is equipped with multiple Bit switch, the bottom right side on front side of the shell are equipped with reset switch, and the surface of internal cavity of the shell is pasted with fireprotection layer, institute It states and mainboard is installed in the middle part of the inner cavity of shell, single-chip microcontroller is installed in the middle part of the mainboard, is equipped with and deposits on the left of the mainboard Reservoir is equipped with trigger module on the right side of the mainboard, and the right hand top on rear side of the housing cavity is equipped with ventilation fan, described The bottom right side of housing cavity is equipped with temperature sensor, and the bottom inductive head of temperature sensor runs through the bottom for being plugged in shell On the right side of portion, it is plugged with potentiometer in the middle part of the housing cavity right side wall, the potentiometer electrically connects with out-put supply connector lug It connecing, circuit protector is bolted at the top of the left side wall of the housing cavity, the reset switch and circuit protector are electrically connected, The single-chip microcontroller and indicator light, reset switch, reset switch, external power supply connector lug, circuit protector, memory, trigger mode Block, temperature sensor, potentiometer and ventilation fan are electrically connected.

Preferably, the right hand top of the shell rear wall offers air vent, and air vent is located at the rear side of ventilation fan.

Preferably, the fireprotection layer is ceramic wafer fireprotection layer.

Preferably, the single-chip microcontroller is ATMEGA128A-AU TQFP64 single-chip microcontroller.

Preferably, the memory is 8 foot IC chip memory of AT24C02BN-SH-T SOP-8 patch.

Preferably, the temperature sensor is PT100 platinum resistance thermometer sensor, galvanic couple precision WZP-pt100 sonde-type temperature sensing Device.

Preferably, the potentiometer is the Europe WXD3-13-2W 10K 2W precision multiturn potentiometer.

Compared with prior art, the utility model has the beneficial effects that program structure is simple, it can be automatically according to locating ring Border setting exports to change electric current, it is ensured that Electrical Safety and stabilization, compact are easily installed maintenance and storage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model casing cross-section figure；

Fig. 3 is Tthe utility model system operation schematic diagram.

In figure: 1 shell, 2 indicator lights, 3 reset switches, 4 reset switch, 5 external power supply connector lugs, 6 out-put supply wiring Head, 7 fireprotection layers, 8 circuit protectors, 9 single-chip microcontrollers, 10 storage chips, 11 trigger modules, 12 temperature sensors, 13 potentiometers, 14 Ventilation fan.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of temperature control equipment, including shell 1, shell It is plugged with external power supply connector lug 5 at the top of the left side wall of body 1, the right side wall bottom of shell 1 is plugged with out-put supply connector lug 6, The left and right ends at 1 front side top of shell are mounted on indicator light 2, and the left bottom of 1 front side of shell is equipped with reset switch 3, shell The bottom right side of 1 front side of body is equipped with reset switch 4, and the surface of internal cavity of shell 1 is pasted with fireprotection layer 7, the inner cavity middle part of shell 1 Mainboard is installed, single-chip microcontroller 9 is installed in the middle part of mainboard, memory 10 is installed on the left of mainboard, is equipped on the right side of mainboard Trigger module 11, the right hand top on rear side of 1 inner cavity of shell are equipped with ventilation fan 14, and the bottom right side of 1 inner cavity of shell is equipped with temperature Sensor 12 is spent, and the bottom inductive head of temperature sensor 12 runs through the bottom right for being plugged in shell 1,1 inner cavity of shell right side Potentiometer 13 is plugged in the middle part of wall, potentiometer 13 and out-put supply connector lug 6 are electrically connected, the left side wall top of 1 inner cavity of shell Portion is bolted with circuit protector 8, and reset switch 3 and circuit protector 8 are electrically connected, single-chip microcontroller 9 and indicator light 2, reset switch 3, reset switch 4, external power supply connector lug 5, circuit protector 8, memory 10, trigger module 11, temperature sensor 12, current potential Device 13 and ventilation fan 14 are electrically connected.

Wherein, the right hand top of 1 rear wall of shell offers air vent, and air vent is located at the rear side of ventilation fan 14, prevents Fire bed 7 is ceramic wafer fireprotection layer, and single-chip microcontroller 9 is ATMEGA128A-AU TQFP64 single-chip microcontroller, and memory 10 is AT24C02BN- 8 foot IC chip memory of SH-T SOP-8 patch, temperature sensor 12 are PT100 platinum resistance thermometer sensor, galvanic couple precision WZP-pt100 spy Hair style temperature sensor, potentiometer 13 are the Europe WXD3-13-2W 10K 2W precision multiturn potentiometer.

Working principle: when in use, accessing external power supply for external power supply connector lug 5, then electric in circuit inflow device Road, single-chip microcontroller 8 record the original state temperature of temperature sensor 12, and it is default then to judge whether cathode voltage is lower than according to setting Voltage value changes the resistance value of potentiometer 13 according to setting value trigger module 11 when environment temperature changes, and makes to export electric current It is changed in permissible value, out-put supply connector lug 6 is accessed in power circuit or electric appliance, so that it may electric current is supplied, it is all Operation data can be stored in memory 10 after the processing of single-chip microcontroller 9, in case examination, whether indicator light 2 is to suggestion device in work Make state and whether abnormal, access circuit again using reset switch 3 after 8 disconnecting circuit of circuit protector, when needing to dress When the system of setting is reset, operation reset switch 4 can restart to incude work, and ventilation fan 14 keeps interior by air vent 14 Temperature in chamber avoids temperature caused by when work from influencing electronic component, and the device volume is small and exquisite convenient for safeguarding and installs.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of temperature control equipment, including shell (1), it is characterised in that: be plugged at the top of the left side wall of the shell (1) outer It connects power supply wiring head (5), the right side wall bottom of the shell (1) is plugged with out-put supply connector lug (6), before the shell (1) The left and right ends of lateral roof are mounted on indicator light (2), and the left bottom on front side of the shell (1) is equipped with reset switch (3), Bottom right side on front side of the shell (1) is equipped with reset switch (4), and the surface of internal cavity of the shell (1) is pasted with fireprotection layer (7), mainboard is installed in the middle part of the inner cavity of the shell (1), single-chip microcontroller (9) is installed in the middle part of the mainboard, the mainboard Left side is equipped with memory (10), is equipped on the right side of the mainboard trigger module (11), the right side on rear side of shell (1) inner cavity Lateral roof is equipped with ventilation fan (14), and the bottom right side of shell (1) inner cavity is equipped with temperature sensor (12), and temperature passes The bottom inductive head of sensor (12) runs through the bottom right for being plugged in shell (1), and the middle part of shell (1) inner cavity right side wall is inserted It is connected to potentiometer (13), the potentiometer (13) and out-put supply connector lug (6) are electrically connected, a left side for shell (1) inner cavity Top side wall is bolted with circuit protector (8), and the reset switch (3) and circuit protector (8) are electrically connected, the single-chip microcontroller (9) with indicator light (2), reset switch (3), reset switch (4), external power supply connector lug (5), circuit protector (8), memory (10), trigger module (11), temperature sensor (12), potentiometer (13) and ventilation fan (14) are electrically connected.

2. a kind of temperature control equipment according to claim 1, it is characterised in that: the right side of shell (1) rear wall Top offers air vent, and air vent is located at the rear side of ventilation fan (14).

3. a kind of temperature control equipment according to claim 1, it is characterised in that: the fireprotection layer (7) is anti-for ceramic wafer Fire bed.

4. a kind of temperature control equipment according to claim 1, it is characterised in that: the single-chip microcontroller (9) is ATMEGA128A-AU TQFP64 single-chip microcontroller.

5. a kind of temperature control equipment according to claim 1, it is characterised in that: the memory (10) is 8 foot IC chip memory of AT24C02BN-SH-T SOP-8 patch.

6. a kind of temperature control equipment according to claim 1, it is characterised in that: the temperature sensor (12) is PT100 platinum resistance thermometer sensor, galvanic couple precision WZP-pt100 sonde-type temperature sensor.

7. a kind of temperature control equipment according to claim 1, it is characterised in that: the potentiometer (13) is WXD3-13- The Europe 2W 10K 2W precision multiturn potentiometer.