CN204121233U - A kind of low-voltage direct constant temp wax treatment instrument - Google Patents
A kind of low-voltage direct constant temp wax treatment instrument Download PDFInfo
- Publication number
- CN204121233U CN204121233U CN201420617759.XU CN201420617759U CN204121233U CN 204121233 U CN204121233 U CN 204121233U CN 201420617759 U CN201420617759 U CN 201420617759U CN 204121233 U CN204121233 U CN 204121233U
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- Prior art keywords
- low
- unit
- heater
- treatment instrument
- voltage direct
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- Expired - Lifetime
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- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000001012 protector Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A kind of low-voltage direct constant temp wax treatment instrument relates to medical field, comprises low-tension supply, low voltage control system, constant-temperature heating system; Described low voltage control system comprises voltage conversion unit, MCU control unit, alarm unit, heater drive circuit unit; Described constant-temperature heating system comprises temperature detecting unit, heater, heating indicating member, high temperature protection unit; Described temperature detecting unit real time temperature measurement; and data feedback is carried out analyzing to MCU control unit and judges the duty of heater; the duty of control heater drive circuit unit, heating indicating member, alarm unit, high temperature protection unit simultaneously; multi-ensuring is carried out to safety; not only may be used for medical treatment, also may be used for user training.
Description
Technical field
This utility model relates to medical field, particularly relates to a kind of low-voltage direct constant temp wax treatment instrument.
Background technology
The range of application of current Waxtherapy apparatus is comparatively wide, practical and meet the life of modern, improves quality of life.Example: CN202654288U discloses a kind of electrothermal membrane type domestic Waxtherapy apparatus, CN203763343U discloses a kind of car formula Waxtherapy apparatus of conveniently moving and carried out the Waxtherapy apparatus of heated at constant temperature by water layer.
The above Waxtherapy apparatus is 220V Alternating Current Power Supply, once instrument outer wall leaks electricity, will endanger the safety of user, therefore the use of Waxtherapy apparatus is also very important.
Summary of the invention
There is the danger of electric leakage in this utility model, provides one and both may be used for Waxtherapy apparatus and use training in order to overcome Alternating Current Power Supply, also can the low-voltage direct constant temp wax treatment instrument of practical application.
The technical scheme that this utility model adopts is: a kind of low-voltage direct constant temp wax treatment instrument, is characterized in that, it comprises low-tension supply, low voltage control system, constant-temperature heating system; Described low voltage control system comprises voltage conversion unit, MCU control unit, alarm unit, heater drive circuit unit; Described constant-temperature heating system comprises temperature detecting unit, heater, heating indicating member, high temperature protection unit; Described temperature detecting unit real time temperature measurement, and data feedback is carried out analyzing to MCU control unit and judges the duty of heater, the duty of control heater drive circuit unit, heating indicating member, alarm unit, high temperature protection unit simultaneously.
Described low-tension supply adopts 48V and following DC source, is wherein the best with 36V.
Described MCU control unit adopts the single-chip microcomputer of 51 series.
Described temperature detecting unit adopts ordinary temp sensor DS18B20, the I/O port of data termination MCU.
Described heater drive circuit unit adopts conventional NPN audion and metal-oxide-semiconductor or relay to drive, and the I/O port of control signal input termination MCU, exports one end of termination heater strip.
Described high temperature protection device adopts temperature detect switch (TDS)/thermal protector, a termination 36V, one end of another termination heater.
Described heater adopts low-pressure heating silk, and heater strip one termination high temperature protection device, connects in circuit with high temperature holding device, the outfan of another termination heater drive circuit.
The beneficial effects of the utility model are: low-voltage DC supply, heated at constant temperature, ensure that the safety of use, use temperature detection in low voltage control system, constant-temperature heating system simultaneously, feedback, analyzing and processing, warning, not only can carry out the normal use of Waxtherapy apparatus, the learner also making Waxtherapy apparatus use better carries out operation training.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of a kind of low-voltage direct constant temp wax treatment instrument of this utility model.
Fig. 2 is the circuit diagram of a kind of low-voltage direct constant temp wax treatment instrument of this utility model.
Detailed description of the invention
As shown in Figure 1, 2:
A kind of low-voltage direct constant temp wax treatment instrument, it comprises low-tension supply, low voltage control system, constant-temperature heating system; Described low voltage control system comprises voltage conversion unit, MCU control unit, alarm unit, heater drive circuit unit; Described constant-temperature heating system comprises temperature detecting unit, heater, heating indicating member, high temperature protection unit; Described temperature detecting unit real time temperature measurement, and data feedback is carried out analyzing to MCU control unit and judges the duty of heater, the duty of control heater drive circuit unit, heating indicating member, alarm unit, high temperature protection unit simultaneously.
Described low-tension supply adopts 48V and following DC source, is wherein the best with 36V.
Described MCU control unit adopts the single-chip microcomputer of 51 series.
Described temperature detecting unit adopts ordinary temp sensor DS18B20, the I/O port of data termination MCU.
Described heater drive circuit unit adopts conventional NPN audion and metal-oxide-semiconductor or relay to drive, and the I/O port of control signal input termination MCU, exports one end of termination heater strip.
Described high temperature protection device adopts temperature detect switch (TDS)/thermal protector, a termination 36V, one end of another termination heater.
Described heater adopts low-pressure heating silk, and heater strip one termination high temperature protection device, connects in circuit with high temperature holding device, the outfan of another termination heater drive circuit.
Low-tension supply, to heating installation power supply, gives MCU control unit and other load supplying respectively by voltage conversion unit.At the side of heater, temperature detecting unit is housed, real time temperature measurement, and temperature data is fed back to MCU control unit, MCU control unit judges after receiving temperature data information that whether temperature too high, with this control continue heating or power-off no longer heat.When temperature is too high, alarm unit work, system cut-off stops heating; When the temperature is too low, MCU control unit control heater drive circuit unit works, and heater starts heating, so circulates, ensures heated at constant temperature within the scope of the temperature difference that certain is less.Beyond heating instruction, also have high temperature protection unit in circuit, still can play the control action of heated at constant temperature when control circuit lost efficacy, play duplicate protection.
The above, be only this utility model preferred embodiment, not any pro forma restriction done to this utility model, all any simple modification above embodiment done according to technical spirit of the present utility model, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a low-voltage direct constant temp wax treatment instrument, is characterized in that, it comprises low-tension supply, low voltage control system, constant-temperature heating system; Described low voltage control system comprises voltage conversion unit, MCU control unit, alarm unit, heater drive circuit unit; Described constant-temperature heating system comprises temperature detecting unit, heater, heating indicating member, high temperature protection unit; Described temperature detecting unit real time temperature measurement, and data feedback is carried out analyzing to MCU control unit and judges the duty of heater, the duty of control heater drive circuit unit, heating indicating member, alarm unit, high temperature protection unit simultaneously.
2. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1, is characterized in that, described low-tension supply adopts 48V and following DC source, is wherein the best with 36V.
3. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1, it is characterized in that, described MCU control unit adopts the single-chip microcomputer of 51 series.
4. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1, is characterized in that, described temperature detecting unit adopts ordinary temp sensor DS18B20, the I/O port of data termination MCU.
5. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1, it is characterized in that, described heater drive circuit unit adopts conventional NPN audion and metal-oxide-semiconductor or relay to drive, and the I/O port of control signal input termination MCU, exports one end of termination heater strip.
6. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1, is characterized in that, described high temperature protection device adopts temperature detect switch (TDS)/thermal protector, a termination 36V, one end of another termination heater.
7. a kind of low-voltage direct constant temp wax treatment instrument according to claim 1; it is characterized in that, described heater adopts low-pressure heating silk, heater strip one termination high temperature protection device; connect in circuit with high temperature holding device, the outfan of another termination heater drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617759.XU CN204121233U (en) | 2014-10-24 | 2014-10-24 | A kind of low-voltage direct constant temp wax treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420617759.XU CN204121233U (en) | 2014-10-24 | 2014-10-24 | A kind of low-voltage direct constant temp wax treatment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121233U true CN204121233U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420617759.XU Expired - Lifetime CN204121233U (en) | 2014-10-24 | 2014-10-24 | A kind of low-voltage direct constant temp wax treatment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105941A (en) * | 2015-09-23 | 2015-12-02 | 邝继伍 | Traditional Chinese medicine physiotherapy couch |
| CN105581865A (en) * | 2014-10-24 | 2016-05-18 | 天津市医学堂科技有限公司 | Low-voltage direct-current constant-temperature wax therapy instrument |
-
2014
- 2014-10-24 CN CN201420617759.XU patent/CN204121233U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581865A (en) * | 2014-10-24 | 2016-05-18 | 天津市医学堂科技有限公司 | Low-voltage direct-current constant-temperature wax therapy instrument |
| CN105105941A (en) * | 2015-09-23 | 2015-12-02 | 邝继伍 | Traditional Chinese medicine physiotherapy couch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |