WO2012094910A1 - 电动升降式吸油烟机壳体 - Google Patents

电动升降式吸油烟机壳体 Download PDF

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Publication number
WO2012094910A1
WO2012094910A1 PCT/CN2011/080341 CN2011080341W WO2012094910A1 WO 2012094910 A1 WO2012094910 A1 WO 2012094910A1 CN 2011080341 W CN2011080341 W CN 2011080341W WO 2012094910 A1 WO2012094910 A1 WO 2012094910A1
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WO
WIPO (PCT)
Prior art keywords
casing
electric
main casing
wall
range hood
Prior art date
Application number
PCT/CN2011/080341
Other languages
English (en)
French (fr)
Inventor
杨成圆
Original Assignee
Yang Chengyuan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yang Chengyuan filed Critical Yang Chengyuan
Publication of WO2012094910A1 publication Critical patent/WO2012094910A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2085—Removing cooking fumes movable adjustable in height

Definitions

  • the invention relates to a range hood housing device. Background technique
  • the housing structure used in the range hoods on the market is generally a fixed housing, which is the same as when used and not used.
  • the distance of the oil fume can not be adjusted.
  • the volume of the casing occupies a certain space in the kitchen, and the appearance is also slightly cumbersome. Very beautiful. Summary of the invention
  • the invention provides an electric lift type range hood housing for the above problems of the range hood, which can be installed in the cabinet to save space and make the kitchen more spacious; when it is selected to be mounted on the wall, It can also be installed at a higher height than existing range hoods, and it can make the kitchen look brighter. It can electrically adjust the distance of the range hood, can be used close to the use, and the effect of the range hood is better.
  • Electric lift type range hood housing comprising main casing, oil hood, decorative shell, box body, electric telescopic column, net cover, silicone crucible, rubber column, electric lifting device, spring, pendant, baffle
  • the firmware consists of a panel with fan equipment installed in the main housing, which is characterized by:
  • the rear center of the main casing is provided with a hanging piece, and the inner wall of the main casing is provided with two electric telescopic columns; the lower part of the main casing is a suction hood, and the lower end of the body of the oil hood is provided with two electric telescopic columns, and the net
  • the cover is mounted on the lower port of the oil hood; the main casing and the lower oil hood are fixedly integrated; the decorative casing is sleeved outside the main casing, and the outer wall of the decorative casing is provided with a hanging piece and a rubber column, and the decorative casing
  • the inner wall is provided with two baffles, and the lower end of the inner wall of the decorative casing is provided with a silicone crucible; a box body is arranged at the upper end of the main casing and the decorative casing and is connected by bolts; at least between the box body and the main casing Two springs are hung, one end of the spring is fixed on the casing, and the other end is fixed on
  • the electric lifting device may be a lifting motor mounted on a bottom plate of the casing, the lifting motor
  • the driving shaft is provided with a winding wheel, and the winding wheel has two grooves respectively equipped with a wire rope, wherein one wire rope is fixed clockwise and wound in the groove, and the other wire rope is fixedly wound in the second groove counterclockwise.
  • the two wire ropes are respectively mounted on the bottom plate of the casing through the guide wheels mounted on the casing body, and the other ends are connected and fixed on the outer wall of the main casing.
  • the electric lifting device can also be a lifting motor mounted on the bottom plate of the box body.
  • the driving shaft of the lifting motor is equipped with a winding wheel, and the winding wheel has two slots respectively equipped with a wire rope, wherein one wire rope is fixedly wound clockwise In the concave groove, the other wire rope is fixedly wound in the second concave groove counterclockwise, and the two wire ropes respectively pass through the guide wheel mounted on the casing and the two slides fixed on the outer wall of the main casing.
  • the upper end is connected, and the corresponding pulley is installed on the corresponding base point at the lower end of the slide.
  • the electric lifting device may also be a hydraulic pump equipped with a motor mounted on a bottom plate of the casing.
  • the upper ends of the two telescopic arms are symmetrically mounted and fixed on the bottom plate of the casing, and the lower ends are symmetrically mounted and fixed on the outer wall of the main casing.
  • the two oil pipes of the hydraulic pump are respectively connected with the two telescopic arms.
  • the electric lifting device can also be that the upper ends of the two electric push rods are symmetrically mounted and fixed on the bottom plate of the casing, and the lower ends are symmetrically mounted and fixed on the outer wall of the main casing.
  • the electric lifting device may also be that two lifting motors are respectively mounted on the bottom plate in the casing and corresponding to the lifting members on the main casing, and each motor has a groove on the driving shaft.
  • the sprocket wheel is provided with a wire rope for each slot and a lifting member mounted on both sides of the main casing.
  • the electric lifting device may also be that two lifting motors are respectively mounted on the bottom plate in the casing and corresponding to the sliding passages on the main casing, and each motor has a groove on the driving shaft.
  • Each of the slots is respectively provided with a wire rope respectively connected to the slide rails installed on both sides of the main casing, and the corresponding base point of the lower end of the slide rail is mounted with a matching pulley.
  • the main body of the range hood is hidden in the cabinet, which saves space for the cabinet to be rejected, and the kitchen is spacious.
  • the switch When installed in a wall, it can be installed at a higher height than existing range hoods, and it can make the kitchen look brighter.
  • the switch When the switch is pressed during use, the main casing and the oil hood are automatically extended downward, and the suction hood can be used closer to the cooktop. After use, the switch can be pressed again, and the main casing and the oil hood are automatically retracted upwards, thus achieving the purpose of being electrically lifted and used.
  • FIG. 1 is a schematic structural view of a housing of an electric lift type range hood
  • Figure 2 is a plan view of the housing of the electric lift range hood
  • Figure 3 is a schematic structural view of the electric lift type range hood when the housing is extended;
  • Figure 4 is a schematic structural view of the electric lift type range hood housing hanging on the wall;
  • FIG. 5 is a schematic structural view of another electric lifting device of the electric lift type range hood casing
  • FIG. 6 is a schematic structural view of another electric lifting device of the electric lifting type range hood casing
  • FIG. 8 is a schematic structural view of another electric lifting device of the electric hood type hood
  • FIG. 9 is a structural view of another electric lifting hood of the electric hoisting range hood
  • the lower portion of the main casing 1 is a suction hood 2, and the main casing 1 and the hood 2 are fixedly integrated.
  • the net cover 21 is movably mounted on the lower port of the oil hood 2 .
  • the decorative casing 3 is sleeved on the outside of the main casing 1.
  • the upper end of the main casing 1 and the decorative casing 3 are provided with a casing 4 and connected thereto by bolts.
  • the casing 4 is above the main casing 1 and sits on the decorative casing.
  • the body 2 functions as a hanger, and a circular hole is formed in the center of the bottom plate of the casing 4 to match the oil drain pipe.
  • the lifting motor 7 of the electric lifting device is mounted on the bottom plate in the casing 4, and the driving shaft of the lifting motor 7 is provided with a winding wheel 8, which has two grooves respectively equipped with a wire rope, wherein one wire rope 9 clockwise fixedly wound in the concave groove, and the other wire rope 10 is fixedly wound in the second concave groove counterclockwise, and the two wire ropes 9, 10 are respectively connected to the two guide wheels 11, 12 mounted on the casing
  • the lifting members 13, 14 mounted on both sides of the main casing are connected.
  • the silicone crucible 15 is attached and fixed to the lower end of the inner wall of the decorative casing 3.
  • 2 is a top view of the housing of the electric lift range hood, and it can be seen that the main casing 1 and the decorative casing 3 are square, and the suction hood 2 is a rectangular electric lift range hood casing.
  • a hanging member 16 is mounted on the rear outer wall of the main casing 1, and two electric telescopic columns 17, 18 are mounted on the inner wall, and the telescopic column can protrude outward through the circular hole in the inner wall.
  • Two electric telescopic columns 19 and 20 are mounted behind the lower end of the inner wall of the oil hood 2, and the telescopic columns can extend outward through the circular holes in the cover.
  • the outer wall of the decorative casing 3 is provided with a hanging member 22 and rubber columns 23, 24, and the inner wall is provided with two baffles 25, 26.
  • the electric lift range hood housing is formed.
  • an aperture matching the decorative casing 3 is opened on the floor of the cabinet.
  • the assembled electric lift range hood casing is passed upward from the floor opening of the cabinet, and the four base fasteners 27 are inserted into the corners of the decorative casing 3 when the decorative casing 3 is raised above the floor of the cabinet.
  • the screw is fixed on the cabinet rejecting the bottom plate, and then the whole casing is lowered, so that the whole casing is stably installed in the cabinet, and the bolt between the main casing 1 and the casing 4 is removed. It can be powered up and down.
  • FIG. 3 is a schematic view showing the structure of the electric lift-type range hood when the housing is extended. Pressing the down switch, first, the two electric telescopic columns 17 and 18 in the main casing 1 are contracted in the decorative casing. 3 Telescopic columns on the inner wall baffles 25, 26. At this time, the elevating motor 7 mounted on the bottom plate of the casing 4 is rotated to perform the action of releasing the wire reel 8 on the drive shaft of the elevating motor 7 to release the wire ropes 9, 10, guided by the casing 4 The wheels 11, 12 pull the main casing 1 and the oil hood cover 2 downward, and the main casing 1 and the oil hood 2 will downwardly extend the springs 5, 6 and the lifting member 13 due to gravity. 14 slowly extending downward along the vertical trajectory.
  • the hanging member 16 of the outer wall behind the main casing is hung on the matching bracket 28 pre-installed on the wall, the oil hood 2
  • the two electric telescopic columns 19 and 20 in the body will be extended on the wall.
  • the range hood will be vertically stable, firm and reliable on the wall. This is also the current range hood. The fixed method of installation used.
  • the lift motor 7 mounted on the bottom plate of the casing 4 is rotated to receive the action, and the winding wire 8 on the drive shaft of the lift motor 7 is taken up by the wire ropes 9, 10, and is mounted on
  • the guide wheels 11, 12 of the casing 4 pull the main casing 1 and the oil hood cover 2 upward, and the tension springs 5, 6 are contracted.
  • the main casing 1 and The range hood 2 will slowly rise up along the vertical trajectory and rise to a certain position, and the two 17 and 18 electric telescopic columns in the main casing 1 will protrude and block in the decorative casing 3.
  • the main casing 1 and the fume hood 2 that have been lifted up are stably, securely and reliably parked on the decorative casing 3. In this way, the range hood can be electrically lifted and used.
  • FIG 4 is a schematic view showing the structure of the electric lift-type range hood casing hanging on the wall.
  • the hanging member 22 behind the outer wall of the decorative casing 3 is hung on the matching bracket 28 pre-mounted on the wall.
  • the two rubber posts 23, 24 behind the outer wall of the decorative casing 3 are placed on the wall.
  • the housing of the electric lift range hood is vertically stable, firm and reliable on the wall, which is also the method of installation and fixing commonly used in range hoods.
  • the switch is pressed, the main casing 1 and the fume hood 2 slowly extend downward along the vertical trajectory, and when descending to a certain length, the hanging member 16 of the outer wall behind the main casing will hang.
  • the two electric telescopic columns 19, 20 in the body of the oil hood 2 are slowly projected over the wall on the matching fittings 29 which are pre-mounted on the wall.
  • the range hood is placed vertically, firmly and reliably on the wall, which is also a commonly used method of installation and fixing of the range hood.
  • the electric lift-type range hood casing differs from the first embodiment in that it has another structure of an electric lifting device.
  • the lifting motor 7 is mounted and fixed on a panel in the casing 4.
  • the driving shaft of the lifting motor 7 is provided with a winding wheel 8 which has two grooves respectively equipped with a wire rope, wherein one wire rope 9 is fixed clockwise and wound in a concave groove, and the other wire rope 10 is reversed.
  • the hour hand is fixedly wound in the second concave groove, and the two wire ropes 9, 10 are respectively mounted on the guide wheels 11, 12 mounted on the casing 4 and the two slides 30 fixed on the outer wall of the main casing 1,
  • the upper ends of the slides are connected to each other, and the corresponding pulleys 32, 33 are mounted on the corresponding base points at the lower end of the slide rails.
  • the lifting motor 7 is actuated, the wire ropes 9, 10 on the winding wire 8 are pulled down by the guide wheels 11, 12 of the casing 4, and the main casing 1 and the oil hood body 2 are pulled downward by the guide rails. 30, 31 along the lower end of the corresponding point of the pulley 32, 33 slowly downwards vertically extending.
  • the wire ropes 9, 10 on the winding wire 8 are pulled up by the guide wheels 11, 12 of the casing, and the main casing 1 and the oil hood casing 2 are pulled upward by the slideway 30, 31
  • the pulleys 32, 33 corresponding to the lower end gradually rise vertically back to the original position. In this way, the housing of the range hood can be used for electric lifting.
  • the electric lift range hood housing is different from the previous embodiment in that it has another structure of an electric lifting device.
  • the hydraulic pump 34 equipped with the motor is fixed and fixed in the box.
  • the upper ends of the two telescopic arms 35, 36 are symmetrically mounted and fixed on the bottom plate of the casing 4, and the lower ends are symmetrically mounted and fixed on the outer wall of the main casing 1, respectively, and two oil pipes 37 of the hydraulic pump 34. 38 is connected to the two telescopic arms 35, 36, respectively.
  • the hydraulic pump 34 When the hydraulic pump 34 is actuated, the oil pressure will be transmitted to the telescopic arms 35, 36 along the two oil pipes 37, 38, and the telescopic arms 35, 36 will pull the main casing 1 and the oil hood. Body 2 extends slowly downwards vertically.
  • the hydraulic pump 34 starts to move, the oil pressure will be retracted along the two oil pipes 37, 38, and the telescopic arms 35, 36 will pull the main casing 1 and the smoke hood 2 upwards and slowly rise back. Go to the original location. In this way, the housing of the range hood can be used for electric lifting.
  • the electric lift range hood housing is different from the previous embodiment in that it has The structure of another electric lifting device is as shown in Fig. 7.
  • the upper ends of the two electric push rods 39, 40 are symmetrically mounted and fixed on the bottom plate of the casing 4, and the lower ends are symmetrically mounted on the outer wall of the main casing 1, respectively.
  • the electric push rods 39 and 40 When the motor is turned on, the electric push rods 39 and 40 are engaged, and the protruding push rods are retracted upwards, and the electric push rods 39 and 40 pull the main casing 1 and the range hood 2 upwards. Go back to the original location. In this way, the housing of the range hood can be used for electric lifting.
  • the electric lift range hood housing has another structure of the electric lifting device. As shown in FIG. 8, the action and process of the loading and unloading are the same as those of the embodiment shown in FIG. 1 and FIG. 3. The difference is that it uses two lifting motors 7, 7, which are respectively mounted on the bottom plate in the casing 4 and corresponding to the lifting members 13, 14 on the main casing 1, with a switch Each of the motor has a winding wheel 8 and 8, respectively, on the drive shaft, and the winding wheel 8 and 8, each has a groove, and the groove is respectively equipped with a wire rope 9, 9, and installed
  • the lifting members 13, 14 on both sides of the main casing 1 are connected and received or placed at the same time. In this way, the housing of the range hood is also used for the purpose of electric lifting.
  • the electric lift-type range hood casing has another structure of the electric lifting device. As shown in FIG. 9, the action and process of the retracting and releasing are the same as those of the second embodiment, and the difference lies in the implementation.
  • two lift motors 7 and 7, are respectively mounted on the bottom plate in the casing 4 and corresponding to the slides 30, 31 on the main casing 1, with a switch for each motor
  • Each of the drive shafts is respectively provided with a winding wheel 8 and 8 and the winding wheels 8 and 8 have a groove, and the groove is respectively provided with a wire rope 9, 9, and the wire rope is installed on the main casing.
  • the slide rails 30 and 31 on both sides of the body 1 are connected, and the corresponding pulleys 32, 33 are mounted on the corresponding base points at the lower end of the slide rail, and are simultaneously received or placed.
  • the housing of the range hood is also designed to be electrically lifted and used.
  • the invention is a complete range hood if the upper fan system is mounted on the panel of the main housing.
  • the invention is a platform for installing a fan system of a range hood, which can meet the subsequent improvements, changes and upgrades of the fan system.
  • the main casing, the decorative casing, and the oil hood of the present invention may also be circular, square, rectangular or other suitable shapes and various combinations thereof. Such variations are within the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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Description

说 明 书 电动升降式吸油烟机壳体
技术领域
本发明涉及吸油烟机壳体装置。 背景技术
市场上的吸油烟机所采用的壳体结构普遍是固定壳体， 在使用和不使用时 都一样， 不能调整吸油烟距离， 其体积在厨房中占有一定的空间， 外观也略显 笨重， 不十分美观。 发明内容
本发明针对吸油烟机所存在的上述问题提供一种电动升降式吸油烟机壳 体， 它可以安装在橱拒里， 节省空间， 显得厨房更宽敞； 当选择安装在墙体上 的情况下， 它也可以比现有的吸油烟机的安装高度更高一些， 也可以使厨房显 得更敞亮。 它可以电动调整吸油烟机使用距离， 能抵近使用， 吸油烟的效果更 好。
本发明的技术方案如下：
一种电动升降式吸油烟机壳体， 由主壳体、 吸油烟罩、 装饰壳体、 盒体、 电动伸缩柱、 网盖、 硅胶圏、 橡胶柱、 电动升降装置、 弹簧、 挂件、 挡板、 固 件组成， 主壳体内有可安装风机设备的面板， 其特征在于：
主壳体外壁后中心线上装有挂件， 主壳体的内壁装有两个电动伸缩柱； 主 壳体的下部是吸油烟罩， 吸油烟罩体内的下端后面装有两个电动伸缩柱， 网盖 活动安装在吸油烟罩的下端口上； 主壳体和下部吸油烟罩是固定一体的； 装饰 壳体套在主壳体外面， 装饰壳体外壁后面装有挂件和橡胶柱， 装饰壳体的内壁 装有两个挡板， 装饰壳体的内壁的下端上装有硅胶圏； 在主壳体和装饰壳体上 端装有一个盒体并用螺栓相连接； 盒体与主壳体与之间至少挂有两条弹簧， 该 弹簧的一端固定在盒体上， 另一端固定在主壳体上； 固件插在装饰壳体的底边 四周并固定在基础面上； 在盒体与主壳体之间有电动升降装置。
此电动升降装置可以是升降电机安装固定在盒体内的底板上， 该升降电机 的主动轴上装有缠线轮， 该缠线轮有两个凹槽分别装有钢丝绳， 其中一条钢丝 绳顺时针固定缠绕在凹槽中， 另一条钢丝绳逆时针固定缠绕在第二条凹槽中， 两条钢丝绳分别经安装在盒体上的导向轮与两个一端安装固定在盒体底板上， 另一端安装固定在主壳体外壁上的可伸缩的升降件相连接。
此电动升降装置还可以是升降电机安装固定在盒体内的底板上， 该升降电 机的主动轴上装有缠线轮， 该缠线轮有两个 槽分别装有钢丝绳， 其中一条钢 丝绳顺时针固定缠绕在凹形槽中， 另一条钢丝绳逆时针固定缠绕在第二条凹形 槽中， 两条钢丝绳分别经安装在盒体上的导向轮与两个安装固定在主壳体外壁 上的滑道的上端相连接， 滑道下端相对应的基础点上安装有与之配套的滑轮。
此电动升降装置还可以是装有电机的液压泵安装固定在盒体内的底板上， 两个伸缩臂的上端分别对称安装固定在盒体内的底板上， 下端分别对称安装固 定在主壳体的外壁上， 液压泵的两个油管分别与两个伸缩臂相连接。
此电动升降装置还可以是两个电动推杆上端对称安装固定在盒体内的底板 上， 下端分别对称安装固定在主壳体的外壁上。
此电动升降装置还可以是两个升降电机分别安装在盒体内的底板上并与主 壳体上的升降件相对应的位置上， 每一个电机的主动轴上都分别装有一个带有 槽的缠线轮， 每个 槽都分别装有一根钢丝绳分别与安装在主壳体两侧的升 降件相连接。
此电动升降装置还可以是两个升降电机分别安装在盒体内的底板上并与主 壳体上的滑道相对应的位置上， 每一个电机的主动轴上都分别装有一个带有凹 槽的缠线轮， 每个 槽都分别装有一根钢丝绳分别与安装在主壳体两侧的滑道 相连接， 该滑道下端相对应的基础点上安装有与之配套的滑轮。
采用这样结构， 吸油烟机的主体被隐放在橱拒中， 节省了橱拒下的空间， 厨房就显得^艮宽敞。 当安装在墙体的情况下， 它可以比现有的吸油烟机的安装 高度更高一些， 也可以使厨房显得更敞亮。 在使用时按下开关， 主壳体及吸油 烟罩体自动向下伸出， 吸油烟罩能更抵近灶台使用。 在使用后， 可再次按下开 关， 主壳体及吸油烟罩自动向上收起， 这样就实现了可以电动升降使用的目的。 附图说明
图 1为电动升降式吸油烟机壳体的结构示意图; 图 2为电动升降式吸油烟机壳体的俯视图；
图 3为电动升降式吸油烟机壳体伸出时的结构示意图；
图 4为电动升降式吸油烟机壳体挂在墙体上的结构示意图；
图 5为电动升降式吸油烟机壳体的另一种电动升降装置的结构示意图； 图 6为电动升降式吸油烟机壳体的另一种电动升降装置的结构示意图； 图 7为电动升降式吸油烟机壳体的另一种电动升降装置的结构示意图； 图 8为电动升降式吸油烟机壳体的另一种电动升降装置的结构示意图； 图 9为电动升降式吸油烟机壳体的另一种电动升降装置的结构示意图。 具体实施方式
下面结合附图对本发明的实施列作进一步详细说明。
实施例 1:
见图 1所示的电动升降式吸油烟机壳体， 其主壳体 1的下部是吸油烟罩 2, 主壳体 1和吸油烟罩 2是固定一体的。 网盖 21活动安装在吸油烟罩 2的下端口 上。 装饰壳体 3套在主壳体 1的外面， 主壳体 1和装饰壳体 3的上端装有盒体 4 并用螺栓与其相连接， 盒体 4在主壳体 1的上方并坐在装饰壳体 2上起到了一 个吊架的作用， 盒体 4底板的中心有一个圓孔与排油烟管相匹配。 两个弹簧 5、 6的一端安装在盒体 4的底板上另一端安装在主壳体 1的外壁上的两侧上。电动 升降装置的升降电机 7安装在盒体 4内的底板上， 该升降电机 7的主动轴上装 有缠线轮 8, 该缠线轮 8有两个凹槽分别装有钢丝绳， 其中， 一条钢丝绳 9顺时 针固定缠绕在凹形槽中， 另一条钢丝绳 10逆时针固定缠绕在第二条凹形槽中， 两条钢丝绳 9、 10分别经安装在盒体上的两个导向轮 11、 12与安装在主壳体两 侧的升降件 13、 14相连接。 硅胶圏 15安装固定在装饰外壳 3的内壁下端上。 见图 2给出电动升降式吸油烟机壳体的俯视图， 并可以看出主壳体 1、 装饰壳体 3是正方形， 吸油烟罩 2是长方形的电动升降式吸油烟机壳体。 在主壳体 1的后 面外壁上装有挂件 16, 内壁上装有两个电动伸缩柱 17、 18其伸缩柱可以透过内 壁上的圓孔向外伸出。 吸油烟罩 2的内壁下端后面安装有两个电动伸缩柱 19、 20其伸缩柱可以透过罩体上的圓孔向外伸出。 装饰壳体 3的外壁上装有挂件 22 和橡胶柱 23、 24, 内壁上装有两个挡板 25、 26。 这样， 就组成电动升降式吸油 烟机壳体。 在把电动升降式吸油烟机安装到橱拒里的时候， 首先， 在橱拒的底板上开 有一个与装饰壳体 3相匹配的孔径。 把组装好的电动升降式吸油烟机壳体从橱 拒的底板开口处向上穿过， 在装饰壳体 3高过橱拒底板的时候将 4个底座固件 27插入到装饰壳体 3四角下并用螺丝固定在橱拒底板上， 然后，放下整机壳体， 这样， 整机壳体就被稳稳地安装在橱拒里了， 把主壳体 1与盒体 4之间的螺栓 撤掉就可以通电升降使用了。
图 3给出了电动升降式吸油烟机壳体伸出时的结构示意图， 按下向下开关， 首先， 主壳体 1内的两个电动伸缩柱 17、 18就会收缩挡在装饰壳体 3内壁挡板 25、 26上的伸缩柱。 这时， 安装在盒体 4的底板上的升降电机 7就会转动做放 的动作， 该升降电机 7的主动轴上的缠线轮 8放出钢丝绳 9、 10, 经安装在盒体 4的导向轮 11、 12提拉着主壳体 1及吸油烟罩体 2向下运行， 由于重力的原因 主壳体 1及吸油烟罩体 2就会向下拉伸弹簧 5、 6和升降件 13、 14緩緩的沿着 垂直的轨迹向下伸出， 在下降到一定的长度， 主壳体后面外壁的挂件 16就会挂 在预先安装在墙体上与之相匹配挂件 28上， 吸油烟罩 2体内的两个电动伸缩柱 19、 20就会 I"曼慢伸出顶在墙体上。 这样吸油烟机就会垂直稳定、 牢固、 可靠地 放置在墙壁上， 这也是目前吸油烟机普遍使用的安装固定的方法。
反之， 按下向上开关， 安装在盒体 4的底板上的升降电机 7就会转动做收 的动作， 该升降电机 7的主动轴上的缠线轮 8收起钢丝绳 9、 10, 经安装在盒体 4的导向轮 11、 12提拉着主壳体 1及吸油烟罩体 2向上运行， 被拉伸弹簧 5、 6 就会收缩， 在升降电机和弹簧的作用下， 主壳体 1及吸油烟罩体 2就会緩緩的 沿着垂直的轨迹向上升起， 升到一定的位置， 主壳体 1内的两个 17、 18电动伸 缩柱就会伸出并挡在装饰壳体 3内壁的挡板 25、 26上。 升上去的主壳体 1及吸 油烟罩体 2就稳定、 牢固、 可靠地停放在装饰壳体 3上。 这样， 就实现了吸油 烟机可以电动升降使用。
图 4给出了电动升降式吸油烟机壳体挂在墙体上的结构示意图， 首先， 将 装饰壳体 3外壁后面的挂件 22挂在预先安装在墙体上与之相匹配挂件 28上， 装饰壳体 3外壁后面的两个橡胶柱 23、 24就顶在墙体上。 这样， 电动升降式吸 油烟机壳体就会垂直稳定、 牢固、 可靠地放置在墙壁上， 这也是目前吸油烟机 普遍使用的安装固定的方法。 按下开关， 主壳体 1及吸油烟罩体 2緩緩的沿着 垂直的轨迹向下伸出， 在下降到一定的长度， 主壳体后面外壁的挂件 16就会挂 在预先安装在墙体上与之相匹配挂件 29上， 吸油烟罩 2体内的两个电动伸缩柱 19、 20就会 f曼慢伸出顶在墙体上。 这样， 吸油烟机就会垂直稳定、 牢固、 可靠 地放置在墙壁上， 这也是目前吸油烟机普遍使用的安装固定的方法。
实施例 2:
所述电动升降式吸油烟机壳体， 其与实施例 1 不同处在于， 其具有另一种 电动升降装置的结构， 如图 5所示， 升降电机 7安装固定在盒体 4内的面板上， 该升降电机 7的主动轴上装有缠线轮 8 ,该缠线 8轮有两个凹槽分别装有钢丝绳， 其中， 一条钢丝绳 9顺时针固定缠绕在凹形槽中， 另一条钢丝绳 10逆时针固定 缠绕在第二条凹形槽中， 两条钢丝绳 9、 10分别经安装在盒体 4上的导向轮 11、 12与两个安装固定在主壳体 1的外壁上的滑道 30、 31的上端相连接， 滑道下端 相对应的基础点上安装有与之配套的滑轮 32、 33。 当升降电机 7做放的动作时， 缠线轮 8上的钢丝绳 9、 10经安装在盒体 4的导向轮 11、 12向下提拉着主壳体 1及吸油烟罩体 2由滑道 30、 31顺着下端相对应点的滑轮 32、 33向下緩緩的垂 直伸出。 当升降电机 7做收的动作时， 缠线轮 8上的钢丝绳 9、 10经安装在盒 体的导向轮 11、 12向上提拉着主壳体 1及吸油烟罩体 2由滑道 30、 31顺着下 端相对应点的滑轮 32、 33垂直向上緩緩上升回到原来的位置上。 这样， 吸油烟 机的壳体就实现了可以电动升降使用的目的。
实施例 3:
所述电动升降式吸油烟机壳体， 其与前述实施例的不同处也在于， 其具有 另一种电动升降装置的结构， 如图 6所示， 装有电机的液压泵 34安装固定在盒 体 4内的面板上， 两个伸缩臂 35、 36的上端分别对称安装固定在盒体 4的底板 上， 下端分别对称安装固定在主壳体 1的外壁上， 液压泵 34的两个油管 37、 38 分别与两个伸缩臂 35、 36相连接。 当液压泵 34开动做放的动作时， 油压就会 顺着两条油管 37、 38传向伸缩臂 35、 36, 该伸缩臂 35、 36就会提拉着主壳体 1及吸油烟罩体 2向下緩緩的垂直伸出。 当液压泵 34开动做收的动作时， 油压 就会顺着两条油管 37、 38收回， 伸缩臂 35、 36就会提拉着主壳体 1及吸油烟 罩体 2 向上緩緩上升回到原来的位置上。 这样， 吸油烟机的壳体就实现了可以 电动升降使用的目的。
实施例 4:
所述电动升降式吸油烟机壳体， 其与前述实施例的不同处也在于， 其具有 另一种电动升降装置的结构， 如图 7所示， 两个电动推杆 39、 40的上端对称安 装固定在盒体 4的底板上， 下端分别对称安装在主壳体 1的外壁上。 当开动电 机， 电动推杆 39、 40做放的动作， 缩在壳体里的推杆就会向下推出， 电动推杆 39、 40就会提拉着主壳体 1及吸油烟罩体 2向下緩緩的垂直伸出。 当开动电机， 电动推杆 39、 40做收的动作， 伸出的推杆就会向上收回， 电动推杆 39、 40就 会提拉着主壳体 1及吸油烟罩体 2向上緩緩上升回到原来的位置上。 这样， 吸 油烟机的壳体就实现了可以电动升降使用的目的。
实施例 5：
所述电动升降式吸油烟机壳体， 其具有另一种电动升降装置的结构， 如图 8所示， 其收和放的动作和过程与图 1、 图 3给出的实施例是一样的， 所不同处 在于， 其采用了两个升降电机 7 , 7，， 分别安装在盒体 4内的底板上并与主壳 体 1上的升降件 13、 14相对应的位置上， 用一个开关， 每一个电机的主动轴上 都分别装有一个缠线轮 8 , 8，， 该缠线轮 8 , 8，都有一个凹槽， 所述凹槽分别 装有钢丝绳 9 , 9，， 与安装在主壳体 1两侧的升降件 13、 14相连接， 同时收或 放。 这样， 吸油烟机的壳体同样实现了可以电动升降使用的目的。
实施例 6：
所述电动升降式吸油烟机壳体， 其具有另一种电动升降装置的结构， 如图 9所示， 其收和放的动作和过程与实施例 2是一样的， 所不同处在于本实施例 是采用了两个升降电机 7 , 7，， 分别安装在盒体 4内的底板上并与主壳体 1上 的滑道 30、 31相对应的位置上， 用一个开关， 每一个电机的主动轴上都分别装 有一个缠线轮 8 , 8，， 该缠线轮 8 , 8，都有一个凹槽， 所述凹槽内分别装有钢 丝绳 9 , 9，， 钢丝绳与安装在主壳体 1两侧的滑道 30、 31相连接， 该滑道下端 相对应的基础点上安装有与之配套的滑轮 32、 33 , 同时收或放。 这样， 吸油烟 机的壳体同样实现了可以电动升降使用的目的。
本发明如果在主壳体的面板上安装上风机系统就是一个完整吸油烟机。 本 发明做为吸油烟机安装风机系统的一个平台， 可以满足风机系统在以后的改进 和变化及升级换代。 当然， 本发明所指主壳体、 装饰壳体、 吸油烟罩也可以为 圓形、 正方形、 长方形或其它适用形状以及它们相互间的各种组合。 这样的变 换均落在本发明的保护范围内。

Claims

权 利 要 求 书
1. 一种电动升降式吸油烟机壳体， 由主壳体、 吸油烟罩、 装饰壳体、 盒体、 电动伸缩柱、 网盖、 硅胶圏、 橡胶柱、 电动升降装置、 弹簧、 挂件、 挡板、 固 件组成， 主壳体内有可安装风机设备的面板， 其特征在于：
主壳体（1 )外壁后中心线上装有挂件（16), 主壳体（1 ) 的内壁装有两个 电动伸缩柱（17、 18); 主壳体（1 ) 的下部是吸油烟罩（2), 吸油烟罩（2)体 内的下端后面装有两个电动伸缩柱 (19、 20), 网盖（ 21 )活动安装在吸油烟罩（ 2 ) 的下端口上； 主壳体（1 )和下部吸油烟罩（2)是固定一体的； 装饰壳体（3) 套在主壳体（1 )外面， 装饰壳体（3)外壁后面装有挂件（22)和橡胶柱（23、 24), 装饰壳体（3) 的内壁装有两个挡板（25、 26), 装饰壳体（3) 的内壁的 下端上装有硅胶圏（ 15 ); 在主壳体（ 1 )和装饰壳体（ 3 )上端装有一个盒体 ( 4 ) 并用螺栓相连接； 盒体（4) 与主壳体（1 )与之间至少挂有两条弹簧（5、 6), 该弹簧的一端固定在盒体（4)上， 另一端固定在主壳体（1 )上； 固件 （27) 插在装饰壳体（3) 的底边四周并固定在基础面上； 在盒体（4) 与主壳体（1 ) 之间有电动升降装置。
2. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是升降电机（7)安装固定在盒体（4) 内的底板上， 该升 降电机（7) 的主动轴上装有缠线轮 (8), 该缠线轮（8)有两个凹槽， 所述凹 槽上分别装有钢丝绳， 其中一条钢丝绳（9)顺时针固定缠绕在凹槽中， 另一条 钢丝绳（10)逆时针固定缠绕在第二个凹槽中， 两条钢丝绳（9、 10)分别经安 装在盒体（4)上的导向轮（11、 12)与两个一端安装固定在盒体（4)底板上， 另一端安装固定在主壳体（1 )外壁上的可伸缩的升降件（13、 14)相连接。
3. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是升降电机（7)安装固定在盒体（4) 内的底板上， 该升 降电机（7) 的主动轴上装有缠线轮（8), 该缠线轮有两个凹槽， 所述凹槽上分 别装有钢丝绳， 其中一条钢丝绳（9)顺时针固定缠绕在凹槽中， 另一条钢丝绳 (10)逆时针固定缠绕在第二个凹槽中， 两条钢丝绳（9、 10)分别经安装在盒 体（ 4 )上的导向轮（11、 12)与两个安装固定在主壳体（ 1 )外壁上的滑道（ 30、 31 ) 的上端相连接， 滑道下端相对应的基础点上安装有与之配套的滑轮（32、 33 )。
4. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是装有电机的液压泵（34)安装固定在盒体（4) 内的底板 上， 两个伸缩臂（35、 36) 的上端分别对称安装固定在盒体（4) 内的底板上， 下端分别对称安装固定在主壳体（ 1 )的外壁上， 液压泵（34)的两个油管（37、 38)分别与两个伸缩臂 (35、 36)相连接。
5. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是两个电动推杆（39、 40)上端对称安装固定在盒体（4) 内的底板上， 下端分别对称安装固定在主壳体（1) 的外壁上。
6. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是两个升降电机（7、 7，）分别安装在盒体（4) 内的底板上 并与主壳体（1)上的升降件（13、 14)相对应的位置上， 每一个电机的主动轴 上都分别装有一个带有凹槽的缠线轮（8、 8，）， 每个凹槽都分别装有一根钢丝绳 (9、 9，）分别与安装在主壳体两侧的升降件（13)、 ( 14)相连接。
7. 根据权利要求 1所述的电动升降式吸油烟机壳体， 其特征在于： 该电动升降装置是两个升降电机（7、 7，）分别安装在盒体（4) 内的底板上 并与主壳体（1)上的滑道（30)、 (31 )相对应的位置上， 每一个电机的主动轴 上都分别装有一个带有凹槽的缠线轮（8、 8，）， 每个凹槽都分别装有一根钢丝绳 (9、 9，）分别与安装在主壳体（1)两侧的滑道（30)、 （31)相连接， 该滑道下 端相对应的基础点上安装有与之配套的滑轮（32、 33)。
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CN107044677B (zh) * 2017-06-13 2018-11-27 新昌县七星街道菊燕百货批发部 一种便于清理的抽油烟机

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