WO2022016936A1 - 电热油汀 - Google Patents

电热油汀 Download PDF

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Publication number
WO2022016936A1
WO2022016936A1 PCT/CN2021/090059 CN2021090059W WO2022016936A1 WO 2022016936 A1 WO2022016936 A1 WO 2022016936A1 CN 2021090059 W CN2021090059 W CN 2021090059W WO 2022016936 A1 WO2022016936 A1 WO 2022016936A1
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WIPO (PCT)
Prior art keywords
air
air duct
oil
electric heating
duct member
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Ceased
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PCT/CN2021/090059
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English (en)
French (fr)
Inventor
廖泓斌
白相星
衷卫健
唐爱红
喻辉
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Publication of WO2022016936A1 publication Critical patent/WO2022016936A1/zh
Anticipated expiration legal-status Critical
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details

Definitions

  • the present application relates to the field of household appliances, in particular, to an electric heating oil heater.
  • the core component of the electric heating oil is the oil body, and the oil body is composed of several heat sink components, heating components, sealing components and heat transfer oil.
  • the heat sink assembly is formed by attaching two independent heat sink parts of sheet structure to each other, and the heat sink parts of the sheet structure are composed of features such as gradual oil passage, oil bag cavity, etc.; and several heat sink assemblies There are oil bag cavities connected to the top and bottom, and the upper and lower oil bag cavities of the heat sink assembly are connected through a plurality of gradient oil passages, and the heat transfer oil is stored in the oil bag cavity and the oil passage. , the heat transfer is realized from bottom to top.
  • the design of the electric heating oil heater makes the heat generated by the heating components in the lower part of the oil heating body preferentially gather in the lower part of the oil heating body.
  • Heat transfer oil, sheet metal heat sink and air the heat transfer rate from large to small is: heat transfer oil > sheet metal heat sink > air, the heating component transfers heat to the surface of the sheet metal heat sink by heating the heat transfer oil, and the sheet metal dissipates heat The sheet is then transferred to the air, which heats the air so that people feel the increase in heat.
  • the temperature balance of each position on the outer surface of the electric heating oil heater in the prior art is extremely poor and the heating effect is not obvious. Among them, speeding up the heat transfer and increasing the heat dissipation area are both methods to effectively improve the heating effect.
  • the anti-scalding standard of the surface temperature rise of the electric heating oil heater should be less than or equal to 85K, which hinders the improvement of the heating effect.
  • the main purpose of the present application is to provide an electric heating oil heater to solve the problem that the heating effect of the electric heating oil heater in the prior art is not obvious.
  • an electric heating oil cartridge which includes an oil cartridge body, and the oil cartridge body includes: a plurality of radiating fin assemblies, the radiating fin assembly includes an oil bag and an oil passage, and at least two oil bags are connected to form a Oil bag channel; air channel component, at least part of the air channel component is inserted in the oil bag channel, and the air channel component has an air channel, an air inlet communicated with the air channel, and an air outlet communicated with the air channel, so that the outside Air enters the air duct through the air inlet and flows out from the air outlet.
  • the air duct member has oppositely arranged first ends and second ends, the air inlet is located at the first end of the air duct member, and the air outlet is located at the second end of the air duct member;
  • the directions are arranged in sequence; along the first preset direction, the plurality of heat sink assemblies include a first heat sink assembly and a second heat sink assembly located at both ends, the oil bag of the first heat sink assembly is provided with a first installation hole, and the air duct The component is inserted in the first mounting hole and connected with the first heat sink assembly.
  • the first end of the air duct component forms a flange, and the flange is connected to the outer wall of the first heat sink assembly.
  • the flange is annular; the flange is welded and connected to the outer wall of the first heat sink assembly.
  • the oil bag of the second heat sink assembly is provided with a second installation hole, and the air duct component is inserted in the second installation hole and connected to the second heat sink assembly.
  • the second end of the air duct member is provided with a connecting portion, and the connecting portion extends from the side wall of the air duct member toward the inside of the air duct;
  • the oil body further includes: a sealing cover, which is used to seal the air duct member and the second heat dissipation The gap between the oil bags of the fin assembly;
  • the sealing cover includes a first installation part and a second installation part connected with the first installation part, the first installation part is connected with the connection part, and the second installation part is connected with the second installation part of the second heat sink assembly.
  • the outer wall is connected; wherein, the sealing cover has a sealing cover ventilation opening, and the sealing cover ventilation opening is communicated with the air outlet.
  • the electric heating oil tank also includes: a first mask, the first mask cover is arranged on the oil tank body and forms a accommodating space with the oil tank body, the first mask is provided with a mask air inlet, and the mask air inlet passes through the accommodating space and the air inlet.
  • the air outlet is connected; the fan assembly, the fan assembly is connected with the first mask, the fan assembly is arranged in the accommodation space and is located between the air inlet and the air inlet of the mask, so that the outside air passes through the air inlet of the mask and the air inlet in sequence under the action of the fan assembly into the air duct after the tuyere.
  • the electric heating oil heater also includes an air inlet cover, the air inlet cover cover is arranged on the air inlet of the mask, and the air inlet cover is provided with a plurality of air inlet holes arranged at intervals.
  • the electric heating oil heater also includes an air outlet cover, the air outlet cover is arranged on the air vent of the sealing cover, and the air outlet cover is provided with a plurality of air outlet holes arranged at intervals.
  • the outer wall of the air duct member is provided with a first heat conducting layer; and/or the inner wall of the air duct member is provided with a second heat conducting layer; the first heat conducting layer and/or the second heat conducting layer are made of graphene.
  • the air duct component is a tubular structure; both the air duct component and the air duct extend along the first preset direction.
  • the electric heating oil of the present application includes an oil body, the oil body includes a plurality of fin assemblies and air duct components, and at least two oil bags form an oil bag channel; the electric heating oil is provided with air duct components, and the air duct components are connected to each other. At least part of it is inserted in the oil bag channel, which increases the heat dissipation area of the electric heating oil. The heat exchange improves the heating effect of the electric heater.
  • FIG. 1 shows an exploded view of an embodiment of an electric heating oil heater according to the present application
  • Figure 2 shows a cross-sectional view from an angle of an embodiment of an electric heating oil heater according to the present application
  • FIG. 3 shows a cross-sectional view from another angle of an embodiment of an electric heating oil heater according to the present application
  • Fig. 4 shows a partial enlarged view of the electric heating oil heater at A in Fig. 3;
  • FIG. 5 shows a partial enlarged view of B of the electric heating oil heater in FIG. 3 .
  • Heat sink assembly 11. Oil bag; 111, Oil bag channel; 112, First installation hole; 113, Second installation hole; 12, Lower oil bag; 121, Lower oil bag channel; 13, Oil circuit; 15 , the first heat sink assembly; 16, the second heat sink assembly; 17, the oil bag; 171, the oil bag channel; 20, the heating component; 30, the air duct component; 31, the air duct; 32, the air inlet; 33 , air outlet; 34, flanging; 35, connecting part; 36, flanging connecting part; 37, main body of air duct part; 40, sealing cover; 41, first installation part; 42, second installation part; 43, first Three installation parts; 50, the first mask; 51, the accommodation space; 52, the air inlet of the mask; 60, the fan assembly; 70, the air inlet cover; 71, the air inlet hole; 80, the air outlet cover; 81, the air outlet hole.
  • the application provides an electric heating oil tank, please refer to FIG. 1 to FIG. 5 , including an oil tank body.
  • the oil tank body includes: a plurality of heat sink assemblies 10.
  • the heat sink assembly 10 includes an oil bag 11 and an oil passage 13, at least two Each oil bag 11 is connected to form the oil bag channel 111; the air channel component 30, at least part of the air channel component 30 is inserted into the oil bag channel 111, the air channel component 30 has the air channel 31, and the air channel component 30 communicates with the air channel 31.
  • the air inlet 32 and the air outlet 33 communicated with the air duct 31 so that the outside air enters the air duct 31 through the air inlet 32 and flows out from the air outlet 33 .
  • the electric heating oil in the present application includes an oil body, the oil body includes a plurality of fin assemblies 10 and air duct components 30, and at least two oil bags 11 form an oil bag channel 111; the electric heating oil is provided with the air duct components 30, and Inserting at least part of the air duct member 30 into the oil bag channel 111 increases the heat dissipation area of the electric heating oil, and when the outside air enters the air duct 31 through the air inlet 32 and flows out from the air outlet 33, the oil body is taken away. heat, realize the heat exchange between the outside air and the electric heating oil, and improve the heating effect of the electric heating oil.
  • the air duct member 30 penetrates through the oil bag channel 111 , and the air duct 31 penetrates through the air inlet 32 and the air outlet 33 to communicate with the outside air.
  • This arrangement enables the walls of the air duct member 30 located in the oil bag channel 111 to participate in heat dissipation, which increases the heat dissipation area of the oil sump and further improves the heating effect of the electric heating slug.
  • the air duct member 30 has a first end and a second end disposed opposite to each other, the air inlet 32 is located at the first end of the air duct member 30 , and the air outlet 33 is located at the second end of the air duct member 30 .
  • a plurality of heat sink assemblies 10 are arranged in sequence along the first preset direction; along the first preset direction, the plurality of heat sink assemblies 10 include a first heat sink assembly 15 and a second heat sink assembly 16 at both ends, the first heat sink assembly 10
  • the oil bag 11 of the fin assembly 15 is provided with a first installation hole 112 , and the air duct member 30 is inserted into the first installation hole 112 and connected to the first heat sink assembly 15 .
  • the first preset direction is a horizontal direction.
  • the air duct member 30 has a tubular structure; specifically, the air duct member 30 has a stepped tubular structure. Specifically, both the air duct member 30 and the air duct 31 extend along the first predetermined direction.
  • a flange 34 is formed at the first end of the air duct member 30 , and the flange 34 is connected to the outer wall of the first heat sink assembly 15 .
  • Such an arrangement realizes the fixed connection between the air duct member 30 and the first heat sink assembly 15 .
  • the flange 34 is annular; the flange 34 is connected to the outer wall of the first heat sink assembly 15 by welding. Wherein, an annular side wall of the flange 34 is attached to the outer wall of the first heat sink assembly 15, and the flange 34 and the first heat sink assembly 15 are welded by circumferential welding.
  • Such arrangement enables the air duct member 30 to be sealed with the oil bag of the first heat sink assembly 15, so that the oil bag channel 111 is isolated from the outside air.
  • the air duct member 30 further includes an air duct member main body 37 and a flanged connection portion 36.
  • the flanged connection portion 36 is an annular structure.
  • the cross-section of the flanged connection portion 36 perpendicular to its circumferential direction is L-shaped.
  • One end of the connection part 36 is connected to the air duct member main body 37
  • the other end of the flange connection part 36 is connected to the flange 34 .
  • a positioning step is formed between the flange 34 and the flange connecting portion 36 , and the hole wall of the first mounting hole 112 abuts on the flange connecting portion 36 , which facilitates the positioning of the air duct member 30 .
  • the oil bag 11 of the second heat sink assembly 16 is provided with a second installation hole 113 , and the air duct member 30 is inserted into the second installation hole 113 and connected to the second heat sink assembly 16 .
  • Such an arrangement realizes the installation and fixation of the air duct member 30 .
  • the second end of the air duct member 30 is provided with a connecting portion 35 , and the connecting portion 35 extends from the side wall of the air duct member 30 toward the inside of the air duct 31 .
  • Such arrangement ensures that the air duct member 30 can be inserted into the oil bag channel 111 and facilitates the connection of the air duct member 30 with the sealing cover 40 .
  • the oil body further includes: a sealing cover 40 , the sealing cover 40 is arranged between the second fin assembly 16 and the air duct member 30 to seal the air duct member 30 and the oil bag of the second fin assembly 16 11;
  • the sealing cover 40 includes a first mounting portion 41 and a second mounting portion 42 connected with the first mounting portion 41, the first mounting portion 41 is connected with the connecting portion 35, and the second mounting portion 42 is connected with the second heat dissipation
  • the outer wall of the sheet assembly 16 is connected; wherein, the sealing cover 40 has a sealing cover ventilation opening, and the sealing cover ventilation opening communicates with the air outlet 33 .
  • This arrangement ensures that the inner wall of the air duct component is in contact with the outside air, the outer wall is in contact with the inside of the oil sump, and the inner surface of the oil sump is not in contact with the outside due to the sealing cover. It can also be said that such an arrangement makes the oil bag channel 111 sealed and separated from the outside air, so that the air duct components can be placed inside the oil bag, and the inside of the oil body can also be separated from the outside world.
  • connection portion 35 is annular.
  • the first mounting portion 41 , the second mounting portion 42 and the connecting portion 35 are all annular plates.
  • the first mounting portion 41 , the second mounting portion 42 and the connecting portion 35 are arranged in parallel, and the first mounting portion 41 and the connecting portion 35 are in contact with each other.
  • the second mounting portion 42 is in contact with the outer wall of the second heat sink assembly 16 .
  • first mounting portion 41 is connected to the connecting portion 35 by welding
  • second mounting portion 42 is connected to the outer wall of the second heat sink assembly 16 by welding.
  • the first mounting portion 41 and the connecting portion 35 are welded by circumferential welding
  • the second mounting portion 42 and the outer wall of the second heat sink assembly 16 are welded by circumferential welding.
  • the sealing cover 40 further includes a third mounting portion 43 , the third mounting portion 43 is connected to the first mounting portion 41 and the second mounting portion 42 , and the third mounting portion 43 is perpendicular to the first mounting portion 41 .
  • the electric heating oil tank further includes: a first mask 50 , the first mask 50 is covered on the oil tank and forms a accommodating space 51 with the oil tank, and the first mask 50 is provided with a mask inlet
  • the tuyere 52, the air inlet 52 of the mask is communicated with the air inlet 32 through the accommodating space 51;
  • the fan assembly 60, the fan assembly 60 is connected with the first mask 50, and the fan assembly 60 is arranged in the accommodating space 51 and is located between the air inlet 32 and the air inlet of the mask 52 , so that the outside air enters the air duct 31 through the mask air inlet 52 and the air inlet 32 in sequence under the action of the fan assembly 60 .
  • Such an arrangement speeds up the flow of the air in the air duct 31 and heats up heat, thereby improving the heating effect.
  • the electric heating oil heater also includes an air inlet cover 70 , which is covered on the air inlet 52 of the mask, and is provided with a plurality of air inlet holes 71 arranged at intervals.
  • the electric heating oil heater further includes an air outlet cover 80 .
  • the air outlet cover 80 is covered on the ventilation opening of the sealing cover.
  • the air outlet cover 80 is provided with a plurality of air outlet holes 81 arranged at intervals.
  • the outer wall of the air duct member 30 is provided with a first heat conducting layer; and/or the inner wall of the air duct member 30 is provided with a second heat conducting layer; the first heat conducting layer and/or the second heat conducting layer are made of graphene production.
  • Such arrangement enables the air duct member 30 to have good thermal conductivity, and can achieve good heat exchange between the oil sump and the outside air.
  • each heat sink assembly 10 includes at least two oil packs 11 , the at least two oil packs 11 include an upper oil pack 17 and a lower oil pack 12 , and the upper oil pack 17 Located above the lower oil bag 12; the upper oil bags 17 of the plurality of heat sink assemblies 10 form the upper oil bag channel 171, and the lower oil bags 12 of the plurality of heat sink assemblies 10 form the lower oil bag channel 121; Including the oil passage 13 , the upper oil bag 17 and the lower oil bag 12 of each heat sink assembly 10 are connected through the oil passage 13 .
  • the upper oil bag 17 is the uppermost oil bag 11 among the at least two oil bags 11 .
  • At least part of the air duct member 30 is inserted into the oil bag channel 171 .
  • the oil sump further includes a heating element 20 , and at least part of the heating element 20 is disposed in the lower oil bag channel 121 .
  • the heat dissipation principle of the electric heating oil tank is as follows: the heat generated by the heating element is preferentially concentrated in the lower part of the oil tank body, and the heat transferred from the bottom to the top through the oil circuit of the heat sink assembly is adjusted by the intermediate oil circuit to make the heat sink assembly The heat transferred from the lower part to the upper part is transferred until the upper part of the heat sink assembly. After the upper part of the heat sink assembly exchanges with the air, the heat reaches the equilibrium state quickly, so that the temperature value around the upper part of the heat sink assembly can be maintained within a certain range. After the oil body reaches equilibrium, the highest value of the surface temperature rise is located above the oil body and around the oil sump.
  • a fan structure is arranged at the position of the oiling bag, and the heat dissipation is accelerated through the air duct, thereby producing the following beneficial effects: the heat dissipation area is indirectly increased by increasing the air duct components, thereby improving the heating effect of the electric heating oil; The heat transfer rate between the body and the air improves the heating effect of the electric heating oil; by increasing the fan component to blow to the position with the highest external surface temperature of the oil after the balance, the heat dissipation of this position is indirectly accelerated, and the excessive temperature of the outer surface of the oil is solved. Hot issue.
  • the fan assembly 60 realizes the blowing function after being energized, so that the outside cold air is blown in from the air inlet 32 through the action of the fan assembly 60, and the hot air in the air duct is brought out, and then flows from the air duct.
  • the air outlet 33 transmits it to realize the exchange of the hot air inside the air duct component and the outside air, and finally accelerates the heat transfer rate between the oil body and the outside air, and improves the heating effect of the product.
  • the heating element 20 when the heating element 20 is energized, the heating starts, and the heat moves from bottom to top.
  • the air duct component of the graphene material with excellent thermal conductivity is heated.
  • the fan assembly starts to blow after the power is connected, blowing the outside air with lower temperature into the air duct, and blowing out the air outlet along with the hot air inside the air duct.
  • the air inlet cover 70 and the air outlet cover 80 are arranged to cooperate with the air inlet and the air outlet respectively.
  • the electric heating oil in the present application includes an oil body, the oil body includes a plurality of fin assemblies 10 and air duct components 30, and at least two oil bags 11 form an oil bag channel 111; the electric heating oil is provided with the air duct components 30, and Inserting at least part of the air duct member 30 into the oil bag channel 111 increases the heat dissipation area of the electric heating oil, and when the outside air enters the air duct 31 through the air inlet 32 and flows out from the air outlet 33, the oil body is taken away. heat, realize the heat exchange between the outside air and the electric heating oil, and improve the heating effect of the electric heating oil.

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Abstract

本申请提供了一种电热油汀。电热油汀包括油汀体，油汀体包括：多个散热片组件，散热片组件包括油包和油路，至少两个油包相连通以形成油包通道；风道部件，风道部件的至少部分插设在油包通道内，风道部件具有风道、与风道相连通的进风口和与风道相连通的出风口，以使外界空气通过进风口进入风道并由出风口流出。本申请的电热油汀解决了现有技术中的电热油汀的取暖效果不明显的问题。

Description

电热油汀
本申请要求于2020年7月22日提交至中国国家知识产权局、申请号为202010712253.7、发明名称为“电热油汀”的专利申请的优先权。
技术领域
本申请涉及家用电器领域，具体而言，涉及一种电热油汀。
背景技术
目前，电热油汀的核心部件是油汀体，油汀体由若干个散热片组件及发热组件、密封部件和导热油组成。其中，散热片组件由两个独立的片状结构的散热片零件相互贴合而成，片状结构的散热片零件由渐变油路、油包空腔等特征组成；并且，若干个散热片组件之间有上相连和下相连的油包腔体，而散热片组件的上、下两个油包空腔之间通过多条渐变油路通道连通，导热油储存于油包腔体和油路中，自下而上实现传热。
电热油汀的设计使得存在于油汀体下部的发热组件产生的热量优先聚集于油汀体的下部，从发热组件加热到人感觉到热量，电热油汀的传热介质有油路通道中的导热油、钣金散热片和空气；热量传递速率从大到小依次为：导热油>钣金散热片>空气，发热组件通过加热导热油将热量传递至钣金散热片表面上，钣金散热片再传递到空气，加热空气使得人感受到热量的提升。
然而，现有技术中的电热油汀的外表面各位置的温度的均衡性极差且取暖效果不明显，其中，通过加快热量的传递和增加散热面积都是有效提高取暖效果的方法，但是，电热油汀的表面温升应小于等于85K的防烫标准又阻碍了取暖效果的提高。
发明内容
本申请的主要目的在于提供一种电热油汀，以解决现有技术中的电热油汀的取暖效果不明显的问题。
为了实现上述目的，本申请提供了一种电热油汀，包括油汀体，油汀体包括：多个散热片组件，散热片组件包括油包和油路，至少两个油包相连通以形成油包通道；风道部件，风道部件的至少部分插设在油包通道内，风道部件具有风道、与风道相连通的进风口和与风道相连通的出风口，以使外界空气通过进风口进入风道并由出风口流出。
进一步地，风道部件具有相对设置的第一端和第二端，进风口位于风道部件的第一端，出风口位于风道部件的第二端；多个散热片组件沿第一预设方向依次设置；沿第一预设方向，多个散热片组件包括位于两端的第一散热片组件和第二散热片组件，第一散热片组件的油包上设置有第一安装孔，风道部件插设在第一安装孔内且与第一散热片组件连接。
进一步地，风道部件的第一端形成翻边，翻边与第一散热片组件的外壁连接。
进一步地，翻边呈环状；翻边与第一散热片组件的外壁焊接连接。
进一步地，第二散热片组件的油包上设置有第二安装孔，风道部件插设在第二安装孔内且与第二散热片组件连接。
进一步地，风道部件的第二端设置有连接部，连接部由风道部件的侧壁朝向风道内延伸；油汀体还包括：密封盖，密封盖用于密封风道部件和第二散热片组件的油包之间的间隙；密封盖包括第一安装部和与第一安装部连接的第二安装部，第一安装部与连接部连接，第二安装部与第二散热片组件的外壁连接；其中，密封盖具有密封盖通风口，密封盖通风口与出风口相连通。
进一步地，电热油汀还包括：第一面罩，第一面罩罩设在油汀体上且与油汀体形成容纳空间，第一面罩上设置有面罩进风口，面罩进风口通过容纳空间与进风口相连通；风机组件，风机组件与第一面罩连接，风机组件设置在容纳空间内且位于进风口和面罩进风口之间，以使外界空气在风机组件的作用下依次经过面罩进风口和进风口后进入风道内。
进一步地，电热油汀还包括进风盖，进风盖盖设在面罩进风口上，进风盖上设置有多个间隔设置的进风孔。
进一步地，电热油汀还包括出风盖，出风盖盖设在密封盖通风口上，出风盖上设置有多个间隔设置的出风孔。
进一步地，风道部件的外壁设置有第一导热层；和/或，风道部件的内壁设置有第二导热层；第一导热层和/或第二导热层由石墨烯制成。
进一步地，风道部件为管状结构；风道部件和风道均沿第一预设方向延伸。
本申请的电热油汀包括油汀体，油汀体包括多个散热片组件和风道部件，至少两个油包形成油包通道；该电热油汀通过设置风道部件，并将风道部件的至少部分插设在油包通道内，增加了电热油汀的散热面积，在外界空气通过进风口进入风道并由出风口流出时带走油汀体的热量，实现外界空气与电热油汀的换热，提升了电热油汀的取暖效果。
附图说明
构成本申请的一部分的说明书附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1示出了根据本申请的电热油汀的实施例的爆炸图；
图2示出了根据本申请的电热油汀的实施例的一个角度的剖视图；
图3示出了根据本申请的电热油汀的实施例的另一个角度的剖视图；
图4示出了图3中的电热油汀的A处的局部放大图；
图5示出了图3中的电热油汀的B处的局部放大图。
其中，上述附图包括以下附图标记：
10、散热片组件；11、油包；111、油包通道；112、第一安装孔；113、第二安装孔；12、下油包；121、下油包通道；13、油路；15、第一散热片组件；16、第二散热片组件；17、上油包；171、上油包通道；20、发热组件；30、风道部件；31、风道；32、进风口；33、出风口；34、翻边；35、连接部；36、翻边连接部；37、风道部件主体；40、密封盖；41、第一安装部；42、第二安装部；43、第三安装部；50、第一面罩；51、容纳空间；52、面罩进风口；60、风机组件；70、进风盖；71、进风孔；80、出风盖；81、出风孔。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。
本申请提供了一种电热油汀，请参考图1至图5，包括油汀体，油汀体包括：多个散热片组件10，散热片组件10包括油包11和油路13，至少两个油包11相连通以形成油包通道111；风道部件30，风道部件30的至少部分插设在油包通道111内，风道部件30具有风道31、与风道31相连通的进风口32和与风道31相连通的出风口33，以使外界空气通过进风口32进入风道31并由出风口33流出。
本申请的电热油汀包括油汀体，油汀体包括多个散热片组件10和风道部件30，至少两个油包11形成油包通道111；该电热油汀通过设置风道部件30，并将风道部件30的至少部分插设在油包通道111内，增加了电热油汀的散热面积，在外界空气通过进风口32进入风道31并由出风口33流出时带走油汀体的热量，实现外界空气与电热油汀的换热，提升了电热油汀的取暖效果。
具体地，风道部件30贯穿油包通道111，且风道31贯通进风口32和出风口33以与外界空气相连通。这样的设置使得位于油包通道111内的风道部件30的壁面均参与散热，增加了油汀体的散热面积，进一步提升了电热油汀的取暖效果。
如图1至图3所示，风道部件30具有相对设置的第一端和第二端，进风口32位于风道部件30的第一端，出风口33位于风道部件30的第二端；多个散热片组件10沿第一预设方向依次设置；沿第一预设方向，多个散热片组件10包括位于两端的第一散热片组件15和第二散热片组件16，第一散热片组件15的油包11上设置有第一安装孔112，风道部件30插设在第一安装孔112内且与第一散热片组件15连接。这样的设置实现了风道部件30的安装与固定。
其中，第一预设方向为水平方向。
如图1至图3所示，风道部件30为管状结构；具体地，风道部件30为阶梯管状结构。具体地，风道部件30和风道31均沿第一预设方向延伸。
如图4所示，风道部件30的第一端形成翻边34，翻边34与第一散热片组件15的外壁连接。这样的设置实现了风道部件30与第一散热片组件15的固定连接。
如图4所示，翻边34呈环状；翻边34与第一散热片组件15的外壁焊接连接。其中，翻边34的一个环形侧壁与第一散热片组件15的外壁相贴合，翻边34与第一散热片组件15通过圆周焊接方式焊接。这样的设置使得风道部件30与第一散热片组件15的油包密封，使得油包通道111与外界空气形成隔断。
具体地，风道部件30还包括风道部件主体37和翻边连接部36，翻边连接部36为环状结构，翻边连接部36垂直于其周向的横截面呈L形，翻边连接部36的一端与风道部件主体37连接，翻边连接部36的另一端与翻边34连接。其中，翻边34与翻边连接部36之间形成定位台阶，第一安装孔112的孔壁抵设在翻边连接部36上，这样的设置便于风道部件30的定位。
如图1至图3所示，第二散热片组件16的油包11上设置有第二安装孔113，风道部件30插设在第二安装孔113内且与第二散热片组件16连接。这样的设置实现了风道部件30的安装与固定。
如图5所示，风道部件30的第二端设置有连接部35，连接部35由风道部件30的侧壁朝向风道31内延伸。这样的设置保证风道部件30可以插入油包通道111内且便于风道部件30与密封盖40连接。
如图5所示，油汀体还包括：密封盖40，密封盖40设置在第二散热片组件16和风道部件30之间，以密封风道部件30和第二散热片组件16的油包11之间的间隙；密封盖40包括第一安装部41和与第一安装部41连接的第二安装部42，第一安装部41与连接部35连接，第二安装部42与第二散热片组件16的外壁连接；其中，密封盖40具有密封盖通风口，密封盖通风口与出风口33相连通。这样的设置保证风道部件的内壁与外界空气接触，外壁与油汀体内部接触，且保证油汀体内表面由于密封盖不与外界接触。也可以说是，这样的设置使得油包通道111密封，与外界空气形成隔断，从而使得风道部件能够置于油包内部，且油汀体内部也能够与外界形成隔断。
具体地，连接部35呈环状。第一安装部41、第二安装部42、连接部35均为环形板，第一安装部41、第二安装部42、连接部35相平行设置，第一安装部41与连接部35相贴合，第二安装部42与第二散热片组件16的外壁相贴合。
具体地，第一安装部41与连接部35焊接连接，第二安装部42与第二散热片组件16的外壁焊接连接。其中，第一安装部41与连接部35通过圆周焊方式焊接，第二安装部42与第二散热片组件16的外壁通过圆周焊方式焊接。
具体地，密封盖40还包括第三安装部43，第三安装部43与第一安装部41、第二安装部42均连接，第三安装部43与第一安装部41相垂直设置。
如图1至图3所示，电热油汀还包括：第一面罩50，第一面罩50罩设在油汀体上且与油汀体形成容纳空间51，第一面罩50上设置有面罩进风口52，面罩进风口52通过容纳空间51与进风口32相连通；风机组件60，风机组件60与第一面罩50连接，风机组件60设置在容纳空间51内且位于进风口32和面罩进风口52之间，以使外界空气在风机组件60的作用下依次经过面罩进风口52和进风口32后进入风道31内。这样的设置加快了风道31内的空气的流动，加快了散热，从而提升取暖效果。
如图4所示，电热油汀还包括进风盖70，进风盖70盖设在面罩进风口52上，进风盖70上设置有多个间隔设置的进风孔71。
如图5所示，电热油汀还包括出风盖80，出风盖80盖设在密封盖通风口上，出风盖80上设置有多个间隔设置的出风孔81。
在本实施例中，风道部件30的外壁设置有第一导热层；和/或，风道部件30的内壁设置有第二导热层；第一导热层和/或第二导热层由石墨烯制成。这样的设置使得风道部件30具有良好的导热性能，能够实现油汀体与外界空气良好的热量交换。
在一个实施例中，如图1至图5所示，各个散热片组件10均包括至少两个油包11，至少两个油包11包括上油包17和下油包12，上油包17位于下油包12的上方；多个散热片组件10的上油包17形成上油包通道171，多个散热片组件10的下油包12形成下油包通道121；各个散热片组件10均包括油路13，各个散热片组件10的上油包17和下油包12均通过油路13相连通。
具体地，上油包17为至少两个油包11中的最上方的油包11。
具体实施时，风道部件30的至少部分插设在上油包通道171内。
具体实施时，油汀体还包括发热组件20，发热组件20的至少部分设置在下油包通道121内。
具体地，电热油汀散热原理为：发热组件产生的热量优先聚集于油汀体的下部，通过散热片组件的油路自下往上传递的热量，通过中间油路的调节，使散热片组件下部往其上部传递的热量传递，直至散热片组件上部，散热片组件上部与空气交换后热量较快达到平衡状态，使散热片组件上部周边的温度值能保持在某一范围之内。油汀体达到平衡后表面温升最高值位于油汀体的上方，存在于上油包周围位置。本申请在上油包位置设置风机结构，通过风道加快散热，产生如下有益效果：通过增加风道部件间接增加了散热面积从而提升了电热油汀的取暖效果；通过增加风机组件间接加快油汀体与空气散热传递速率，从而提升了电热油汀的取暖效果；通过增加风机组件吹向平衡后油汀体外表面温度最高的位置，间接加快该位置散热，解决了油汀片外表面温度过高烫手的问题。
具体地，当电热油汀通电工作加热时，该风机组件60接电后实现吹风功能，实现外界冷空气通过风机组件60的作用从进风口32吹入，带出风道部件内热空气，再从出风口33传递 出来，实现风道部件内部热空气与外界空气的交换，最终加快油汀体与外界空气的热量传递速率，提升产品取暖效果。
具体地，如图2所示，当通电运作时，发热组件20加热开始，热量运动自下而上，当温度传递到达上油包位置时，加热导热性能极好的石墨烯材料的风道部件，同时风机组件接电后开始吹风，将温度较低的外界空气吹入风道内部，伴随着风道内部的热空气一起从出风口吹出，如此循环往复，油汀体产生的热量快速向外界散发，为避免风道部件的进风口和出风口带入杂质及人手伸入，故设置进风盖70和出风盖80分别与进风口和出风口相配合。
从以上的描述中，可以看出，本申请上述的实施例实现了如下技术效果：
本申请的电热油汀包括油汀体，油汀体包括多个散热片组件10和风道部件30，至少两个油包11形成油包通道111；该电热油汀通过设置风道部件30，并将风道部件30的至少部分插设在油包通道111内，增加了电热油汀的散热面积，在外界空气通过进风口32进入风道31并由出风口33流出时带走油汀体的热量，实现外界空气与电热油汀的换热，提升了电热油汀的取暖效果。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (12)

  1. 一种电热油汀，包括油汀体，其特征在于，所述油汀体包括：
    多个散热片组件(10)，所述散热片组件(10)包括油包(11)和油路(13)，至少两个所述油包(11)相连通以形成油包通道(111)；
    风道部件(30)，所述风道部件(30)的至少部分插设在所述油包通道(111)内，所述风道部件(30)具有风道(31)、与所述风道(31)相连通的进风口(32)和与所述风道(31)相连通的出风口(33)，以使外界空气通过所述进风口(32)进入所述风道(31)并由所述出风口(33)流出。
  2. 根据权利要求1所述的电热油汀，其特征在于，所述风道部件(30)具有相对设置的第一端和第二端，所述进风口(32)位于所述风道部件(30)的第一端，所述出风口(33)位于所述风道部件(30)的第二端；多个所述散热片组件(10)沿第一预设方向依次设置；沿所述第一预设方向，多个所述散热片组件(10)包括位于两端的第一散热片组件(15)和第二散热片组件(16)，所述第一散热片组件(15)的所述油包(11)上设置有第一安装孔(112)，所述风道部件(30)插设在所述第一安装孔(112)内且与所述第一散热片组件(15)连接。
  3. 根据权利要求2所述的电热油汀，其特征在于，所述风道部件(30)的第一端形成翻边(34)，所述翻边(34)与所述第一散热片组件(15)的外壁连接。
  4. 根据权利要求3所述的电热油汀，其特征在于，所述翻边(34)呈环状；所述翻边(34)与所述第一散热片组件(15)的外壁焊接连接。
  5. 根据权利要求2所述的电热油汀，其特征在于，所述第二散热片组件(16)的所述油包(11)上设置有第二安装孔(113)，所述风道部件(30)插设在所述第二安装孔(113)内且与所述第二散热片组件(16)连接。
  6. 根据权利要求5所述的电热油汀，其特征在于，所述风道部件(30)的第二端设置有连接部(35)，所述连接部(35)由所述风道部件(30)的侧壁朝向所述风道(31)内延伸；所述油汀体还包括：
    密封盖(40)，所述密封盖(40)用于密封所述风道部件(30)和所述第二散热片组件(16)的所述油包(11)之间的间隙；所述密封盖(40)包括第一安装部(41)和与所述第一安装部(41)连接的第二安装部(42)，所述第一安装部(41)与所述连接部(35)连接，所述第二安装部(42)与所述第二散热片组件(16)的外壁连接；
    其中，所述密封盖(40)具有密封盖通风口，所述密封盖通风口与所述出风口(33)相连通。
  7. 根据权利要求6所述的电热油汀，其特征在于，所述电热油汀还包括出风盖(80)，所述出风盖(80)盖设在所述密封盖通风口上，所述出风盖(80)上设置有多个间隔设置的出风孔(81)。
  8. 根据权利要求1所述的电热油汀，其特征在于，所述电热油汀还包括：
    第一面罩(50)，所述第一面罩(50)罩设在所述油汀体上且与所述油汀体形成容纳空间(51)，所述第一面罩(50)上设置有面罩进风口(52)，所述面罩进风口(52)通过所述容纳空间(51)与所述进风口(32)相连通；
    风机组件(60)，所述风机组件(60)与所述第一面罩(50)连接，所述风机组件(60)设置在所述容纳空间(51)内且位于所述进风口(32)和所述面罩进风口(52)之间，以使外界空气在所述风机组件(60)的作用下依次经过所述面罩进风口(52)和所述进风口(32)后进入所述风道(31)内。
  9. 根据权利要求8所述的电热油汀，其特征在于，所述电热油汀还包括进风盖(70)，所述进风盖(70)盖设在所述面罩进风口(52)上，所述进风盖(70)上设置有多个间隔设置的进风孔(71)。
  10. 根据权利要求1至9中任一项所述的电热油汀，其特征在于，所述风道部件(30)的外壁设置有第一导热层；所述第一导热层由石墨烯制成。
  11. 根据权利要求1至9中任一项所述的电热油汀，其特征在于，所述风道部件(30)的内壁设置有第二导热层，所述第二导热层由石墨烯制成。
  12. 根据权利要求2至7中任一项所述的电热油汀，其特征在于，所述风道部件(30)为管状结构；所述风道部件(30)和所述风道(31)均沿所述第一预设方向延伸。
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