WO2022067998A1 - 一种取暖器用转盖结构 - Google Patents

一种取暖器用转盖结构 Download PDF

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Publication number
WO2022067998A1
WO2022067998A1 PCT/CN2020/128674 CN2020128674W WO2022067998A1 WO 2022067998 A1 WO2022067998 A1 WO 2022067998A1 CN 2020128674 W CN2020128674 W CN 2020128674W WO 2022067998 A1 WO2022067998 A1 WO 2022067998A1
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cover
upper cover
hole
handle
edge
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PCT/CN2020/128674
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English (en)
French (fr)
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罗国定
黄华
陈浩
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宁波阿帕奇电器科技股份有限公司
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Publication of WO2022067998A1 publication Critical patent/WO2022067998A1/zh

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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
    • 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 utility model relates to the technical field of heaters, in particular to a rotary cover structure for heaters.
  • Heaters are mainly divided into electric drive and gas drive, and are mainly divided into indoor and outdoor according to different use environments.
  • the gas-driven heater usually includes a detachable and replaceable gas tank, a gate valve, a burner assembly, and a furnace body as an outer casing, wherein the upper cover of the outer casing can be used as both a cover and a heating base.
  • the function of heating food or drying usually a rotating cover as a barrier surface is rotatably fixed under the upper cover to adjust the size of the through hole, thereby adjusting the heat radiation, because the rotating cover needs to be manually toggled, and the rotating cover is due to heat conduction.
  • the temperature is very high during the heating process, and it is easy to burn when the cover is manually turned.
  • the technical problem to be solved by the utility model is: to provide a revolving cover structure for a heater, the revolving cover used to adjust the heat radiation is provided with a handle, and the revolving cover can be rotated by the handle, which can effectively avoid being scalded.
  • the technical scheme adopted by the utility model is as follows: it comprises an upper cover and a rotating cover, the upper cover is supported on the heater shell, and the rotating cover is rotatably fixed under the middle of the upper cover and is close to the upper cover, so as to realize The rotating cover and the upper cover rotate coaxially, the rotating cover has a first through hole, the upper cover has a second through hole with the same shape as the first through hole, and the first through hole and the second through hole
  • the edge of the revolving cover extends downward along the circumferential direction to form a first convex edge, a handle is fixed on the first convex edge, the handle extends beyond the edge of the upper cover, and the revolving cover is driven to rotate by turning the handle.
  • the edge of the upper cover extends downward along the circumferential direction to form a second protruding edge
  • the second protruding edge is provided with a limiting hole
  • the limiting hole is horizontally arranged along the second protruding edge
  • the handle extends to the outside of the second convex edge through the limiting hole, and the handle can be rotated along the limiting hole.
  • a limiting groove is formed on the first protruding edge
  • the handle is a strip-like structure and extends along both sides of the first protruding edge into the limiting slot to be opened, so as to be fixed on the first protruding edge.
  • the upper cover is provided with a carrying ring, and the two ends of the carrying ring are fixed on the second convex edge of the upper cover and can be lifted and folded around the second convex edge.
  • the carrying ring body is lying flat on one side of the second convex edge, the carrying ring body falls on the handle extending from the second convex edge of the upper cover, and is tightly pressed against the handle to prevent the carrying ring from wrapping around the body onto the outer wall of the heater housing.
  • the upper cover has a plurality of equidistant bumps distributed along the circumference of the area where the rotating cover is located.
  • both the rotating cover and the upper cover are provided with a third through hole, and the rotating cover is rotatable relative to the upper cover by means of the combination of the rotating shaft and the third through hole.
  • the number of the first through holes and the second through holes is multiple, and distributed in an annular array along the rotating shafts of the rotating cover and the upper cover.
  • the utility model relates to a revolving cover structure for a heater, as the upper cover part of the heater shell, due to the heat radiation emitted by the heater from bottom to top, the upper cover is used as a heating base, so that the heat radiation passes through the upper cover.
  • Through holes are used to heat or dry the items to be heated, and the rotating cover can adjust the air output of the through holes of the upper cover by rotating and covering the through holes of the upper cover, that is, to adjust the heat output of the upper cover, because the rotating cover is located under the upper cover and directly Contact with the heat radiation from bottom to top, so after long-term use, the revolving cover will continue to be heated and in a high temperature state, and the revolving cover of the utility model is provided with a strip-shaped structure handle, and the handle is open and detachably installed on the rotating cover. The cover is turned sideways, and the handle is driven to rotate the cover to avoid being scalded by directly rotating the cover.
  • Figure 1 is a reverse view of the present utility model.
  • Figure 2 is a front view of the utility model.
  • the utility model provides a rotating cover structure for a heater. As shown in Figures 1 and 2, it includes an upper cover 1 and a rotating cover 2.
  • the upper cover 1 is circular, and the edge of the upper cover 1 is along the circumferential direction. It extends downward to form a convex edge to form a cover-like structure.
  • the upper cover 1 is usually covered above the outer shell barrel.
  • Both the rotating cover 2 and the upper cover 1 have a third through hole 12, and the rotating shaft 13 is matched with the third through hole 12.
  • the rotating cover 2 can be rotated relative to the upper cover 1.
  • the rotating shaft 13 can be used as a pin shaft.
  • the third through hole 12 is a pin hole.
  • the shaft 13 is rotatable.
  • the edge of the revolving cover 2 extends downward along the circumferential direction to form a first convex edge 5, and a strip-shaped structure handle 6 is fixed on the first convex edge 5.
  • a limiting slot 9 is opened on the first raised edge 5. Since the handle 6 is a strip-like structure, its two ends extend into the limiting slot 9 in opposite directions along the two sides of the first raised edge 5, so that the entire handle 6 is in the shape of a strip.
  • the upper cover 1 extends downward along the circumferential direction to form a second convex edge 7.
  • the second convex edge 7 has a limit hole 8, and the limit hole 8 extends along the circumferential direction.
  • the second convex edge 7 is set horizontally, the position of the limit hole 8 is just aligned with the position of the handle 6, the handle 6 extends through the limit hole 8 and passes through the limit hole 8, and finally extends to the periphery of the second convex edge 7,
  • the handle 6 can rotate along the limiting hole 8, and the handle 6 drives the rotating cover 2 to rotate.
  • the upper cover 1 is provided with a lifting ring 10. Both ends of the lifting ring 10 are fixed on the second raised edge 7 of the upper cover 1 and can be lifted and folded around the second raised edge 7. When the lifting ring 10 is in the folded state At the time, the carrying ring 10 lies flat on one side of the second convex edge 7, the carrying ring 10 falls on the handle 6 extending from the second convex edge 7 of the upper cover 1, and tightly abuts the handle 6, The purpose of this design is to prevent the carrying ring 10 from falling on the outer wall of the heater shell. If the carrying ring 10 falls on the outer wall of the heater shell when it is folded, the outer shell is a high temperature body and is in direct contact with the carrying ring 10.
  • the temperature of the carrying ring 10 rises through heat conduction, and the fingers will be scalded when the carrying ring 10 is manually lifted again, and the design of the handle 6 extending to the periphery of the upper cover 1 in the present invention avoids that the surrounding part of the carrying ring 10 and the outer wall of the heater shell are avoided. direct contact.
  • a first through hole 3 is opened on the rotating cover 2
  • a second through hole 4 with the same shape as the first through hole 3 is opened on the upper cover 1
  • the first through hole 3 and the second through hole 4 overlap each other.
  • the number of the first through holes 3 and the second through holes 4 is plural, and distributed in an annular array along the rotating shaft 13 of the rotating cover 2 and the upper cover 1 .
  • the shape and size of the first through hole 3 and the second through hole 4 can be adaptively adjusted according to the actual size of the heater or the environment.
  • the first through hole 3 and the second through hole 4 are staggered, and the surface of the revolving cover 2 directly covers the second through hole 4 of the upper cover 1, so as to completely block the heat radiation from the second through hole 4
  • the first through hole 3 and the second through hole 4 are completely or partially overlapped to form a channel, so that the heat radiation from the bottom to the top directly passes through the first through hole 3 and the second through hole 3.
  • the through hole 4 comes out, so as to realize the heating of the object to be heated.
  • the distance between the revolving cover 2 and the upper cover 1 cannot be too large, otherwise, when the first through hole 3 and the second through hole 4 of the revolving cover 2 are completely staggered, heat radiation will enter from the first through hole 3, After passing through the gap between the top surface of the rotating cover 2 and the bottom surface of the upper cover 1, it finally exits the second through hole 4, causing the rotating cover 2 to fail.
  • the upper cover 1 has a plurality of equidistant bumps 11 distributed along the circumference of the area where the rotating cover 2 is located to support the object to be heated, and the bumps 11 can be fixed on the top surface of the upper cover 1 by welding or fasteners. , the upper cover 1 surface can also be punched to extend from the upper cover 1 surface.
  • the revolving cover 2 and the upper cover 1 are coaxially fixed and rotated, but the area of the revolving cover 2 is smaller than that of the upper cover 1. It is set on a horizontal plane, and the plurality of bumps 11 are evenly distributed in the horizontal plane area,

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

本实用新型公开了一种取暖器用转盖结构，它包括上盖与转盖，上盖架于取暖器壳体上，转盖可旋转地固定于上盖正中间下方且靠近上盖，实现转盖与上盖同轴旋转，转盖上开有第一通孔，上盖开有同第一通孔形状相同的第二通孔，且第一通孔与第二通孔重合，转盖边缘沿着周向向下延伸形成第一凸边，第一凸边上固定一把手，把手延伸至上盖边缘外，通过拨动把手来带动转盖旋转。本实用新型其用来调节热量辐射的转盖上设有一把手，通过把手拨动转盖，能有效避免被烫伤。

Description

一种取暖器用转盖结构 技术领域
本实用新型涉及取暖器技术领域，具体地是一种取暖器用转盖结构。
背景技术
取暖器主要分为电驱动和燃气驱动，按照使用环境不同主要分为户内和户外。其中燃气驱动的取暖器通常包括可拆装更换的气罐、门阀、火头组件以及作为外部壳体的炉体，其中，外部壳体的上盖既作为封盖，也可作为加热底座，起到加热食物或烘干的作用，通常上盖下方可旋转地固定有一作为阻隔面的转盖，用来调节通孔大小，从而调节热量辐射，由于转盖旋转需要手动拨动，而转盖因为热传导性，在取暖过程中其温度非常高，在手动拨动转盖时容易烫伤。
发明内容
本实用新型所要解决的技术问题是：提供一种取暖器用转盖结构，其用来调节热量辐射的转盖上设有一把手，通过把手拨动转盖，能有效避免被烫伤。
本实用新型所采取的技术方案是：它包括上盖与转盖，所述上盖架于取暖器壳体上，所述转盖可旋转地固定于上盖正中间下方且靠近上盖，实现转盖与上盖同轴旋转，所述转盖上开有第一通孔，所述上盖开有同第一通孔形状相同的第二通孔，且第一通孔与第二通孔重合，所述转盖边缘沿着周向向下延伸形成第一凸边，所述第一凸边上固定一把手，所述把手延伸至上盖边缘外，通过拨动把手来带动转盖旋转。
优选地，所述上盖边缘沿着周向向下延伸形成第二凸边，所述第二凸边开有一限位孔，所述限位孔沿着第二凸边水平设置，所述把手通过限位孔而延伸至第二凸边外，所述把手能沿着限位孔进行转动。
优选地，所述第一凸边上开有限位槽，所述把手为条状结构且沿着第一凸边两侧延伸至限位槽内撑开，从而固定于第一凸边上。
优选地，所述上盖上设有一拎环，所述拎环两端固定于上盖第二凸边上且能绕着第二凸边作提升与收拢动作，当拎环为收拢状态时，所述拎环环身平躺于第二凸边一侧位置， 所述拎环环身落至从上盖第二凸边处延伸而出的把手上，且紧抵把手，防止拎环环身落至取暖器壳体外壁上。
优选地，所述上盖沿着转盖所在区域面周向分布有多个等距凸块。
优选地，所述转盖与上盖均开有第三通孔，通过转轴与第三通孔配合方式实现转盖相对于上盖可旋转。
优选地，所述第一通孔与第二通孔数量为多个，且沿着转盖与上盖转轴作环形阵列分布。
本实用新型中所涉及的一种取暖器用转盖结构，作为取暖器壳体上盖部分，由于取暖器自下而上所散发的热量辐射，上盖作为加热底座，使得热量辐射通过上盖的通孔来加热或烘干待加热物品，而转盖通过旋转并遮盖上盖通孔，来达到调节上盖通孔出气量，即调节上盖的出热量，由于转盖位于上盖下方且直接接触自下而上的热量辐射，因此长时间使用下，转盖会持续受热而处于高温状态，而本实用新型转盖上设有一条形结构把手，把手呈撑开式可拆卸地安装于转盖侧向，通过把手带动转盖旋转，避免直接转动转盖而被烫伤。
附图说明
图1是本实用新型反面视图。
图2是本实用新型正面视图。
其中，1、上盖；2、转盖；3、第一通孔；4、第二通孔；5、第一凸边；6、把手；7、第二凸边；8、限位孔；9、限位槽；10、拎环；11、凸块；12、第三通孔；13、转轴。
具体实施方式
下面结合附图和具体实施方式对本实用新型作进一步说明。
本实用新型提供一种取暖器用转盖结构，如图1、2所示，它包括上盖1与转盖2，本实施例中，上盖1为圆形，上盖1边缘沿着周向向下延伸形成凸边而形成盖状结构，上盖1通常盖于外壳桶体上方，转盖2与上盖1均开有第三通孔12，通过转轴13与第三通孔12配合方式实现转盖2相对于上盖1可旋转，本实施例中，可采用转轴13可采用销轴，第三通孔12为销孔，销轴配合安装于销孔内，实现转盖2绕着转轴13可旋转。
转盖2边缘沿着周向向下延伸形成第一凸边5，第一凸边5上固定一条形结构把手6，把手6可采用导热性较差的材质，折弯成具有一定弹性形变，第一凸边5上开有限位槽9，由于把手6为条状结构，因此其两端沿着第一凸边5两侧向相反方向延伸至限位槽9内， 从而使整个把手6呈撑开状，从而固定于第一凸边5上，而上盖1边缘沿着周向向下延伸形成第二凸边7，第二凸边7开有一限位孔8，限位孔8沿着第二凸边7水平设置，限位孔8的位置正好对准把手6所在位置，把手6通过限位孔8而延伸并穿过限位孔8，最终延伸至第二凸边7外围，当手动拨动把手6时，把手6能沿着限位孔8进行转动，把手6带动转盖2进行旋转。
另外，上盖1上设有一拎环10，拎环10两端固定于上盖1第二凸边7上且能绕着第二凸边7作提升与收拢动作，当拎环10为收拢状态时，拎环10环身平躺于第二凸边7一侧位置，拎环10环身落至从上盖1第二凸边7处延伸而出的把手6上，且紧抵把手6，防止拎环10环身落至取暖器壳体外壁上，这样设计的目的在于，若拎环10收拢时落至取暖器壳体外壁上时，由于外壳为高温体且与拎环10直接接触，拎环10通过热传导而温度升高，手动再次去提拎环10时会烫伤手指，而本实用新型中把手6延伸至上盖1外围的设计，避免拎环10环身部位与取暖器壳体外壁直接接触。
转盖2上开有第一通孔3，上盖1开有同第一通孔3形状相同的第二通孔4，且第一通孔3与第二通孔4相互重合。第一通孔3与第二通孔4数量为多个，且沿着转盖2与上盖1转轴13作环形阵列分布。第一通孔3与第二通孔4的形状及尺寸大小均可根据实际取暖器尺寸或环境作适应性调整。
当转盖2旋转一定角度后，第一通孔3与第二通孔4错开，转盖2面直接覆盖于上盖1的第二通孔4，实现完全阻隔热量辐射从第二通孔4而出；接着转盖2再次旋转一定角度后，第一通孔3与第二通孔4完全或部分重合，形成通道，使得自下而上的热量辐射直接通过第一通孔3与第二通孔4而出，从而实现加热待加热物体。
这里需要说明的是，转盖2与上盖1之间不能距离过大，否则转盖2第一通孔3与第二通孔4完全错开时，热量辐射会从第一通孔3进入，经过转盖2顶面与上盖1底面之间的间隙，最后从第二通孔4而出，造成转盖2失效。
上盖1沿着转盖2所在区域面周向分布有多个等距凸块11，用来支撑待加热物体，而凸块11既可以通过焊接或紧固件固定于上盖1顶面上，也可以通过冲压上盖1面，使其从上盖1面上延伸而出。
另一实施例中，转盖2与上盖1为同轴固定并旋转，但是转盖2面积小于上盖1面积，上盖1顶面上对应转盖2所在区域设置成球面弧度，而其余则为水平面设置，多个凸块11均匀地分布于水平面区域，
以上就本实用新型较佳的实施例作了说明，但不能理解为是对权利要求的限制。本实 用新型不仅局限于以上实施例，其具体结构允许有变化，凡在本实用新型独立要求的保护范围内所作的各种变化均在本实用新型的保护范围内。

Claims (7)

  1. 一种取暖器用转盖结构，它包括上盖与转盖，所述上盖架于取暖器壳体上，所述转盖可旋转地固定于上盖正中间下方且靠近上盖，实现转盖与上盖同轴旋转，所述转盖上开有第一通孔，所述上盖开有同第一通孔形状相同的第二通孔，且第一通孔与第二通孔重合，其特征在于，所述转盖边缘沿着周向向下延伸形成第一凸边，所述第一凸边上固定一把手，所述把手延伸至上盖边缘外，通过拨动把手来带动转盖旋转。
  2. 根据权利要求1所述的一种取暖器用转盖结构，其特征在于：所述上盖边缘沿着周向向下延伸形成第二凸边，所述第二凸边开有一限位孔，所述限位孔沿着第二凸边水平设置，所述把手通过限位孔而延伸至第二凸边外，所述把手能沿着限位孔进行转动。
  3. 根据权利要求1所述的一种取暖器用转盖结构，其特征在于：所述第一凸边上开有限位槽，所述把手为条状结构且沿着第一凸边两侧延伸至限位槽内撑开，从而固定于第一凸边上。
  4. 根据权利要求1或2所述的一种取暖器用转盖结构，其特征在于：所述上盖上设有一拎环，所述拎环两端固定于上盖第二凸边上且能绕着第二凸边作提升与收拢动作，当拎环为收拢状态时，所述拎环环身平躺于第二凸边一侧位置，所述拎环环身落至从上盖第二凸边处延伸而出的把手上，且紧抵把手，防止拎环环身落至取暖器壳体外壁上。
  5. 根据权利要求4所述的一种取暖器用转盖结构，其特征在于：所述上盖沿着转盖所在区域面周向分布有多个等距凸块。
  6. 根据权利要求1所述的一种取暖器用转盖结构，其特征在于：所述转盖与上盖均开有第三通孔，通过转轴与第三通孔配合方式实现转盖相对于上盖可旋转。
  7. 根据权利要求1所述的一种取暖器用转盖结构，其特征在于：所述第一通孔与第二通孔数量为多个，且沿着转盖与上盖转轴作环形阵列分布。
PCT/CN2020/128674 2020-09-30 2020-11-13 一种取暖器用转盖结构 WO2022067998A1 (zh)

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WO2002079698A1 (en) * 2001-03-30 2002-10-10 Chalmers, James, Thom Cover
CN204629657U (zh) * 2015-02-20 2015-09-09 杨峰 一种可反射与送风的多用电取暖器
CN206504386U (zh) * 2017-02-20 2017-09-19 佛山市威和盈丰电器有限公司 一种防烫式高效取暖器
CN109869905A (zh) * 2017-12-05 2019-06-11 郜艳玲 一种便捷供暖设备
CN209371367U (zh) * 2018-12-29 2019-09-10 深圳市爱华兴模具有限公司 一种手持取暖器

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WO2002079698A1 (en) * 2001-03-30 2002-10-10 Chalmers, James, Thom Cover
CN204629657U (zh) * 2015-02-20 2015-09-09 杨峰 一种可反射与送风的多用电取暖器
CN206504386U (zh) * 2017-02-20 2017-09-19 佛山市威和盈丰电器有限公司 一种防烫式高效取暖器
CN109869905A (zh) * 2017-12-05 2019-06-11 郜艳玲 一种便捷供暖设备
CN209371367U (zh) * 2018-12-29 2019-09-10 深圳市爱华兴模具有限公司 一种手持取暖器

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