WO2017096933A1 - 电热热水袋 - Google Patents
电热热水袋 Download PDFInfo
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- WO2017096933A1 WO2017096933A1 PCT/CN2016/093888 CN2016093888W WO2017096933A1 WO 2017096933 A1 WO2017096933 A1 WO 2017096933A1 CN 2016093888 W CN2016093888 W CN 2016093888W WO 2017096933 A1 WO2017096933 A1 WO 2017096933A1
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- plug
- heating
- cover
- heating plate
- hot water
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/08—Warming pads, pans or mats; Hot-water bottles
Definitions
- the utility model relates to a daily electrical appliance, in particular to an electric hot water bottle, an electric hot water bottle with water and electricity separation and a double thermostat structure.
- the electric hot water bottle currently on the market is generally heated by a metal electrode through conductive electrolyzed water in a water bag, and the heating method of using water as a conductor is not very safe, and there is a danger of accident. Because water becomes an electrical conductor, it is easy to cause electric shock to the user. In addition, it is common to use a single thermostat to control the heating water temperature. Once the thermostat fails or the liquid level in the bag is not enough, the hot water bottle will be energized and heated, even Risk of explosion. Therefore, the current electric hot water bottle sold on the market urgently needs to be upgraded with safer and more reliable products. There is a need to provide a hot water bottle that can be hydroelectrically separated and has a dual thermostat structure.
- the purpose of the utility model is to provide an electric hot water bottle, which is an electric hot water bottle with hydroelectric isolation and double thermostat structure, in view of the defects existing in the prior art.
- the utility model comprises: heating component, plugging and unplugging component, high temperature resistant sealing ring, hot water bag outer casing, heating component consisting of heating plate, heating wire, heating plate upper cover, heating plate lower cover, heat dissipation plate, outer seat, inner sleeve, temperature control
- the plug-in assembly comprises a plug cover, a plug lower cover, a plug cover, a jack seat, a terminal block, a plug spring, a spring, and a plug power cable, wherein the heating wire passes through a screw nut and a buckle.
- the structure method fixes the heating wire on the heating plate, and the heating plate is respectively provided with a heating plate upper cover and a heating plate lower cover, and the heat dissipation plate is mounted on the heating plate, and the heating plate upper cover is provided with an outer seat, and the heating plate is provided under the heating plate.
- the cover, the heating plate, the heat dissipation plate, the upper cover of the heating plate, and the outer seat are sequentially connected by bolts into the respective mounting holes, and the outer seat is provided with a flushing plunger and an inner sleeve, and the thermostat is disposed inside the inner sleeve,
- the surface of the seat is sealed with the hot water bottle jacket, and the terminal block of the plugging and unloading assembly is installed in the inner sleeve.
- the terminal board is provided with a plug cover, and the terminal block is provided with an electrode plug and a plug power cord.
- the end is connected with the jack socket, the socket is disposed in the lower cover of the plug, the upper cover of the plug is fused to the lower cover of the plug, the socket is inserted into the electrode post in the terminal board, and the high temperature sealing ring is set at the lower end of the electrode plug. Bolted to seal tightly.
- the structure of the plug-in assembly is powered by a plug and is double insulated and double protected.
- the insulating layer of the heating wire is covered by a high-strength and high-insulation double-layer high-temperature resistant silicone rubber material, and constitutes a sealing structure in which the heating element is hydroelectrically isolated.
- the jack seat is provided with a plug spring, and one end of the plug spring and the plug power cord is riveted and installed in the jack seat, and the plug power cord, the plug upper cover and the plug lower cover are processed into one by a plastic fusing process, and the plug cover is inserted and removed. Mounted on the terminal block via screws and springs.
- the thermostat has a normal use temperature controller and an abnormal heating thermostat.
- the abnormal heating thermostat is an unrecoverable thermostat. When the temperature exceeds the normal set temperature, the hot water bottle is still When the heating is continued, the abnormal heating thermostat will immediately start the damage, thereby cutting off the power supply and protecting the water, avoiding the harm caused by the hot water bottle to the user and ensuring its safety.
- the hot water bottle jacket is a structural form in which the plastic PVC material is fused on the outer side and hemmed on the outer side.
- the utility model has the advantages that the electric hot water bottle is a water-electric isolation sealing structure, the internal structure adopts double insulation and double protection, and the mechanical seal is used instead of the glue waterproof method, thereby waterproofing, safer, stable and reliable, and plugging and unplugging.
- the structure of the component adopts the plug-charged body, which adopts double insulation, double protection, and adopts the ultrasonic plastic fusion fixing method to achieve an aesthetic, safe and firm effect.
- the structure of the heating component adopts a double-layer high-temperature resistant silicone rubber heating wire. The heating wire is fixed on the heating plate skeleton by the structure of the screw nut and the buckle, which improves the strength of the hot water bottle, and is not only stronger and more durable during use. Reliable, and the effect of water and electricity separation.
- the overall shape structure of the electric hot water bottle is made of PVC plastic material with dripping plastic, and the surrounding is fused and then covered, which increases the strength, wear resistance, aesthetics and practicality of the product.
- Figure 1 is a schematic view showing the structure of the heating assembly of the present invention
- FIG. 2 is a schematic top plan view of the heating assembly of the present invention
- Figure 3 is a schematic cross-sectional view of the B-B of the heating assembly of the present invention.
- Figure 4 is a schematic structural view of the plug-in assembly of the present invention.
- Figure 5 is a schematic structural view of the sealing assembly of the present invention.
- Figure 6 is a schematic top plan view of the sealing assembly of the present invention.
- Figure 7 is a cross-sectional view showing the structure of the sealing assembly of the present invention taken along line A-A;
- Figure 8 is a schematic view showing the overall outline structure of the present invention.
- the hot water bottle outer jacket 26 is a structural form in which the plastic PVC material is fused to the outside and rimmed.
- the electric hot water bottle is a water-electric isolation sealing structure.
- the internal structure adopts double insulation and double protection, and adopts mechanical seal instead of waterproofing with glue.
- the insulating layer of the heating wire 4 of the heating assembly is covered by a high-strength, high-insulation double-layer high-temperature resistant silicone rubber material, so that the heating assembly constitutes a hydroelectrically isolated sealing structure.
- the heating wire 4 is wound around the heating plate 3 and is inserted into the groove, and the heating wire 4 is fixed to the heating plate 4 by the structure of the screw nut and the buckle. on.
- the heating plate 3 is provided with a heating plate upper cover 2 and a heating plate lower cover 7 respectively.
- the heating plate upper cover 2 and the heating plate lower cover 7 are respectively mounted on the upper and lower sides of the heating plate 3, and the heat dissipation plate 6 is mounted on the heating plate 3.
- the upper cover of the heating plate 3 is provided with an outer seat 10, the heating plate lower cover 7, the heating plate 3, the heat dissipation plate 6, the heating plate upper cover 2, and the outer seat 10 are sequentially threaded through the bolts 1 into the respective central holes, and then passed through the nuts. 9 locking and fixing.
- the outer seat 10 is provided with a flushing plunger 11 and an inner sleeve 12, and the temperature controller 14 is installed in the inner sleeve 12.
- the temperature controller 14 has a normal use temperature controller and an abnormal heating thermostat, and is abnormal.
- the heating thermostat is an unrecoverable thermostat. When the temperature exceeds the normal set temperature and the hot water bottle continues to heat up, the abnormal heating thermostat will immediately start the damage, thereby cutting off the power supply and protecting it. It avoids the harm caused by the hot water bottle to the user and ensures its safety. See Figure 2.
- the inner sleeve 12 is fitted into the outer seat 10 and fixed by the self-tapping screws 13 to achieve double insulation double protection.
- the two bolts 5 are respectively passed through the heat dissipating plate 6 and the mounting holes of the outer seat 10 of the heating wire lower cover 7 are locked and fixed by the nut 8. See Figure 1 and Figure 3.
- the surface of the outer seat 10 is sealingly connected with the hot water bottle outer casing 26, and the terminal block 17 of the plugging and unloading assembly is installed in the inner sleeve 12.
- the terminal board 17 is provided with a plug cover 18, and the terminal board 17
- An electrode post is disposed therein, and one end of the plug power cord 23 is connected to the jack socket 20.
- the jack socket 20 is disposed in the plug lower cover 19, and the jack seat 20 is provided with a plug spring 21, the plug spring 21 and the plug power cord.
- the socket 20 is inserted into the electrode post in the terminal block 17, and the high temperature resistant sealing sleeve 16 is mounted on the lower end of the electrode plug and fixedly pressed and sealed by the bolt 15.
- the structure of the plug-in assembly is powered by a plug and is double insulated and double protected. See Figure 6 and Figure 7.
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
一种电热热水袋，包括：加热组件、插拔组件、耐高温密封圈（16）、热水袋外套（26），电热热水袋为水电隔离的密封结构，发热线（4）固定在发热盘（3）上，散热板（6）安装在发热盘（3）之上，发热盘上盖（2）上设有一外座（10），发热盘下盖（7）、发热盘（3）、散热板（6）、发热盘上盖（2）、外座（10）依次经螺栓（1）穿入各自的安装孔后连接固定，外座（10）上设有冲水柱塞（11）和内套（12），温控器（14）设置在内套（12）内，外座（10）的表面与热水袋外套（26）密封连接，插拔组件的接线板（17）安装在内套（12）内，插头电源线（23）的一端与插孔座（20）连接，插孔座（20）设置在插头下盖（19）内，耐高温密封圈（16）套装在电极插头下端经螺栓（15）固定压紧密封。采用双重绝缘、双重防护，水电隔离的密封结构。在温度超过了正常设定时温控器就会立即启动损坏，切断电源，保证使用的安全性。
Description
本实用新型涉及一种日用电器设备，特别涉及一种电热热水袋，一种水电分离并带有双温控器结构的电热热水袋。
目前市场上销售的电热水袋普通采用金属电极通过水袋里的导电电解水来加热的，而这种把水作为导体的加热方式不是很安全，存在着事故的危险性。因为水成了导电体很容易造成使用者触电，再加上其普遍采用单温控器来控制加热水温，一旦温控器失效或者袋内的液面不够就会造成热水袋一直通电加热，甚至有发生爆炸的危险。所以目前市场上销售的电热水袋迫切需要有更安全更可靠的产品升级换代。需要提供一种能做到水电分离并带有双温控器结构的热水袋。
发明内容
本实用新型的目的是针对已有技术中存在的缺陷，提供一种电热热水袋，即一种水电隔离并带有双温控器结构的电热热水袋。
本实用新型包括：加热组件、插拔组件、耐高温密封圈，热水袋外套，加热组件由发热盘、发热线、发热盘上盖、发热盘下盖、散热板、外座、内套、温控器组成，插拔组件由插头上盖、插头下盖、插拔盖、插孔座、接线板、插簧、弹簧、插头电源线组成，其特征在于所述发热线通过螺钉螺母及卡扣的结构方式将发热线固定在发热盘上，发热盘上下分别设有发热盘上盖、发热盘下盖内，散热板安装在发热盘之上，发热盘上盖上设有一外座，发热盘下盖、发热盘、散热板、发热盘上盖、外座依次经螺栓穿入各自的安装孔后连接固定，外座上设有冲水柱塞和内套，温控器设置在内套内，外座的表面与热水袋外套密封连接，插拔组件的接线板安装在内套内，接线板上设有插拔盖，接线板内设有电极插柱，插头电源线的一
端与插孔座连接，插孔座设置在插头下盖内，插头上盖与插头下盖熔合安装，插孔座插入接线板内的电极插柱上，耐高温密封圈套装在电极插头下端经螺栓固定压紧密封。插拔组件的结构采用插头带电，并设有双重绝缘、双重防护。
所述发热线的绝缘层由高强度高绝缘的双层耐高温硅橡胶材料覆盖，构成加热组件水电隔离的密封结构。
所述插孔座内设有插簧，插簧与插头电源线的一端经铆接安装在插孔座内，插头电源线、插头上盖、插头下盖经塑料熔合工艺加工为一体，插拔盖经螺钉及弹簧安装在接线板上。
所述温控器有正常使用温度控制器及非正常加温温控器两部分组成，非正常加温温控器为不可恢复的温控器，当温度超过了正常设定的温度而热水袋还在继续加热，非正常加温温控器就会立即启动损坏，从而切断电源，起到保护作用，避免了热水袋给用户带来的危害，保证了其安全性。
所述热水袋外套为滴塑PVC材料经四周熔合外侧加有包边的结构型式。
本实用新型的优点是其电热热水袋为水电隔离的密封结构，内部结构采用双重绝缘、双重防护，并采用机械密封代替用胶水防水方式，从而起到防水更安全、稳定、可靠的作用，插拔组件的结构采用插头带电体则采用双重绝缘、双重防护，并采用超声波塑料熔合的固定方式，起到美观、安全、牢固的效果。加热组件的结构采用双层耐高温硅橡胶的发热线，通过螺钉螺母及卡扣的结构方式将发热线固定在发热盘骨架上，提升了热水袋的强度，不仅在使用过程中更加牢固、耐用和可靠，而且做到水电分离的功效。安全性方面，我们除设置一个正常使用的温度控制器外，通过结构固定的方式还增加一个不可恢复的温控器，无论是非正常情况下，还是正常使用下，只要温度超过了正常设定的温度而热水袋还在继续加热，温控器就会立即启动损坏，从而切断电源，起到保护作用，避免了热水袋给
用户带来的危害，保证了其安全性。
电热水袋整体外形结构则采用带有滴塑PVC材料，四周熔合后外加包边方式，从而增加了产品的强度，耐磨性、美观性及实用。
图1本实用新型加热组件的结构示意图；
图2本实用新型加热组件的俯视结构示意图；
图3本实用新型加热组件的B-B剖视结构示意图；
图4本实用新型插拔组件的结构示意图；
图5本实用新型密封组件的结构示意图；
图6本实用新型密封组件的俯视结构示意图；
图7本实用新型密封组件的A-A剖视结构示意图；
图8本实用新型的整体外形结构示意图。
图中：1螺栓、2发热盘上盖、3发热盘、4发热线、5螺栓、6散热板、7发热盘下盖、8螺母、9螺母、10外座、11冲水柱塞、12内套、13自攻螺钉、14温控器、15螺母、16耐高温密封圈、17接线板、18插拔盖、19插头下盖、20插孔座、21插簧、22插头上盖、23插头电源线、24螺钉、25弹簧、26热水袋外套。
A插头组件
下面结合附图进一步说明本实用新型的实施例。
参见图8，热水袋外套26为滴塑PVC材料经四周熔合外侧加有包边的结构型式。电热热水袋为水电隔离的密封结构，内部结构采用双重绝缘、双重防护，并采用机械密封代替用胶水防水方式。加热组件的发热线4的绝缘层由高强度高绝缘的双层耐高温硅橡胶材料覆盖，使加热组件构成水电隔离的密封结构。参见图1、图5，发热线4绕在发热盘3并卡入槽内，发热线4通过螺钉螺母及卡扣的结构方式将发热线4固定在发热盘3
上。发热盘3上下分别设有发热盘上盖2、发热盘下盖7，发热盘上盖2、发热盘下盖7分别装在发热盘3的卡槽上下，散热板6安装在发热盘3之上，发热盘3上盖上设有一外座10，发热盘下盖7、发热盘3、散热板6、发热盘上盖2、外座10依次经螺栓1穿入各自的中心孔后经螺母9锁紧固定。外座10上设有冲水柱塞11和内套12，温控器14装入内套12内，温控器14有正常使用温度控制器及非正常加温温控器两部分组成，非正常加温温控器为不可恢复的温控器，当温度超过了正常设定的温度而热水袋还在继续加热，非正常加温温控器就会立即启动损坏，从而切断电源，起到保护作用，避免了热水袋给用户带来的危害，保证了其安全性。参见图2。内套12装入外座10，通过自攻螺钉13固定，达到双重绝缘双重防护作用。二个螺栓5分别穿过散热板6发热线下盖7外座10的安装孔经螺母8锁紧固定。参见图1、图3。
参见图2、图3、图4，外座10的表面与热水袋外套26密封连接，插拔组件的接线板17安装在内套12内，接线板17上设有插拔盖18，接线板17内设有电极插柱，插头电源线23的一端与插孔座20连接，插孔座20设置在插头下盖19内，插孔座20内设有插簧21，插簧21与插头电源线23的一端经铆接安装在插孔座20内，插头电源线23、插头上盖22、插头下盖19经超声波塑料熔合工艺加工为一体，插拔盖18经螺钉24及弹簧25安装在接线板17上。插孔座20插入接线板17内的电极插柱上，耐高温密封圈套16装在电极插头下端经螺栓15固定压紧密封。插拔组件的结构采用插头带电，并设有双重绝缘、双重防护。参见图6、图7。
Claims (5)
- 一种电热热水袋，包括：加热组件、插拔组件、耐高温密封圈，热水袋外套，加热组件由发热盘、发热线、发热盘上盖、发热盘下盖、散热板、外座、内套、温控器组成，插拔组件由插头上盖、插头下盖、插拔盖、插孔座、接线板、插簧、弹簧、插头电源线组成，其特征在于所述发热线通过螺钉螺母及卡扣的结构将发热线固定在发热盘上，发热盘上下分别设有发热盘上盖、发热盘下盖，散热板安装在发热盘之上，发热盘上盖上设有一外座，发热盘下盖、发热盘、散热板、发热盘上盖、外座依次经螺栓穿入各自的安装孔后连接固定，外座上设有冲水柱塞和内套，温控器设置在内套内，外座的表面与热水袋外套密封连接，插拔组件的接线板安装在内套内，接线板上设有插拔盖，接线板内设有电极插柱，插头电源线与插孔座连接，插孔座设置在插头下盖内，插头上盖与插头下盖熔合安装，插孔座插入接线板内的电极插柱上，耐高温密封圈套装在电极插头下端经螺栓固定压紧密封。
- 根据权利要求1所述的电热热水袋，其特征在于所述发热线的绝缘层由高强度高绝缘的双层耐高温硅橡胶材料覆盖，构成加热组件的水与电隔离的密封结构。
- 根据权利要求1所述的电热热水袋，其特征在于所述插孔座内设有插簧，插簧与插头电源线的一端经铆接安装在插孔座内，插头电源线、插头上盖、插头下盖经塑料熔合加工为一体结构，插拔盖经螺钉及弹簧安装在接线板上。
- 根据权利要求1所述的电热热水袋，其特征在于所述温控器有正常使用温度控制器及非正常加温温控器两部分组成，非正常加温温控器为不可恢复的温控器。
- 根据权利要求1所述的电热热水袋，其特征在于所述热水袋外套为由滴塑PVC材料经四周熔合后外侧加有包边的结构。
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| CN201521027183.2U CN205286680U (zh) | 2015-12-10 | 2015-12-10 | 电热热水袋 |
| CN201521027183.2 | 2015-12-10 |
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| CN2863038Y (zh) * | 2005-12-10 | 2007-01-31 | 周挺 | 水电分离电热水袋 |
| CN201919175U (zh) * | 2011-01-12 | 2011-08-03 | 郏帅军 | 电热水袋的加热装置 |
| US20130266296A1 (en) * | 2012-04-09 | 2013-10-10 | David Kreutzman | Control Systems for Renewable Hot Water Heating Systems |
| CN203263625U (zh) * | 2012-11-30 | 2013-11-06 | 陈羽丹 | 一种两用热水袋 |
| CN104541572A (zh) * | 2012-09-07 | 2015-04-22 | 大卫·约翰·阿玛托 | 可加热的流体袋 |
| CN204446261U (zh) * | 2014-12-03 | 2015-07-08 | 皖西学院 | 一种水电分离暖手袋 |
| CN105371480A (zh) * | 2015-11-13 | 2016-03-02 | 大卫·约翰·阿玛托 | 可加热的流体袋 |
| CN205286680U (zh) * | 2015-12-10 | 2016-06-08 | 上海百来福电器制造有限公司 | 电热热水袋 |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2863038Y (zh) * | 2005-12-10 | 2007-01-31 | 周挺 | 水电分离电热水袋 |
| CN201919175U (zh) * | 2011-01-12 | 2011-08-03 | 郏帅军 | 电热水袋的加热装置 |
| US20130266296A1 (en) * | 2012-04-09 | 2013-10-10 | David Kreutzman | Control Systems for Renewable Hot Water Heating Systems |
| CN104541572A (zh) * | 2012-09-07 | 2015-04-22 | 大卫·约翰·阿玛托 | 可加热的流体袋 |
| CN203263625U (zh) * | 2012-11-30 | 2013-11-06 | 陈羽丹 | 一种两用热水袋 |
| CN204446261U (zh) * | 2014-12-03 | 2015-07-08 | 皖西学院 | 一种水电分离暖手袋 |
| CN105371480A (zh) * | 2015-11-13 | 2016-03-02 | 大卫·约翰·阿玛托 | 可加热的流体袋 |
| CN205286680U (zh) * | 2015-12-10 | 2016-06-08 | 上海百来福电器制造有限公司 | 电热热水袋 |
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