WO2010060278A1 - 带照明天花板埋入换气扇 - Google Patents

带照明天花板埋入换气扇 Download PDF

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Publication number
WO2010060278A1
WO2010060278A1 PCT/CN2009/001312 CN2009001312W WO2010060278A1 WO 2010060278 A1 WO2010060278 A1 WO 2010060278A1 CN 2009001312 W CN2009001312 W CN 2009001312W WO 2010060278 A1 WO2010060278 A1 WO 2010060278A1
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WO
WIPO (PCT)
Prior art keywords
ceiling
illuminating
guiding structure
blower
ventilating fan
Prior art date
Application number
PCT/CN2009/001312
Other languages
English (en)
French (fr)
Inventor
田亮
谭凯
Original Assignee
广东松下环境系统有限公司
松下电器产业株式会社
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 广东松下环境系统有限公司, 松下电器产业株式会社 filed Critical 广东松下环境系统有限公司
Priority to US12/863,290 priority Critical patent/US8641375B2/en
Publication of WO2010060278A1 publication Critical patent/WO2010060278A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the utility model relates to a ventilation fan, in particular to a ceiling-mounted illuminated ceiling plate embedded with a ventilation fan.
  • FIG. 1 is a schematic view of an illuminated ceiling-embedded ventilating fan 1000 disclosed in Japanese Patent No. 8-271009.
  • the mask 220 is opened, and the mask 230 is provided with an illumination device 230.
  • the illuminating device 230 is disposed from the ceiling 100 and protrudes from the lower side thereof to give a feeling of pressure.
  • the utility model provides a ventilating fan embedded with a lighting ceiling, which protrudes less from the ceiling surface and has no pressure feeling.
  • the present invention provides a ventilating fan with a lighting ceiling, comprising a body embedded in the ceiling and a blower disposed horizontally in the body and a lighting device disposed under the body, the lighting device surrounding the blower It is set at the tuyere and is located on the inner side of the ceiling.
  • An illuminating device having an annular light-emitting portion is provided along an air passage that opens from the lower surface of the body to the air inlet of the blower.
  • a grille is provided from the air passage opening below the body to the air inlet of the blower, and the lighting device is disposed below the grille.
  • An air guiding structure is provided which is connected to the opening below the body and the suction opening of the blower, and a lighting device is provided on a part of the wind guiding structure.
  • At least a portion of the air guiding structure is configured to illuminate the light transmissive structure.
  • the illuminating light transmissive structure is formed of a transparent or translucent material.
  • the air guiding structure has a circular outer shape, and a circular tube is disposed on the air guiding structure Type of fluorescent tube lighting device.
  • the air guiding structure has a quadrangular flare shape, and on each side of the air guiding structure, an illumination device with a straight tube type fluorescent tube is disposed.
  • the air guiding structure covers the boundary between the body and the ceiling, and is connected to the air inlet of the blower.
  • the utility model has the advantages that the illumination device is disposed inside the machine body and does not protrude from the surface of the ceiling, so the overall position is high, and the user does not feel pressure. At the same time, since the lighting device is disposed around the air inlet, it does not obstruct the inhaled air when the air is ventilated.
  • Figure 1 is a schematic view of a known technique
  • Figure 2 is a schematic view of the first embodiment of the present invention.
  • Figure 3 is a schematic view of a second embodiment of the present invention.
  • FIGS. 4 and 5 are schematic views of a third embodiment of the present invention.
  • Figure 6 is a schematic view of a fourth embodiment of the present invention. detailed description
  • a lighting ceiling is embedded in a ventilating fan 1000, and includes a body 200 and a blower 300 horizontally disposed in the body.
  • an illumination device 230 having an annular light-emitting portion is provided, which surrounds the suction opening 240 of the blower. Since the illuminating device 230 is disposed inside the body 200, it does not protrude from the surface of the ceiling (not shown), and the inside of the body 200 of the ventilating fan is irradiated. In addition, since the illuminating device 230 is disposed around the air inlet 240, it does not obstruct the inhaled air during ventilation.
  • FIG. 3 it is a schematic view of a second embodiment of the present invention.
  • a ventilated fan 1000 is embedded in a ventilated ceiling, and includes a body 200 and a blower 300 horizontally disposed in the body.
  • the air guiding structure 260 has a circular outer shape, and a part of the 261 ( The hem portion of the flared shape to the horizontal portion is made of a transparent material such as acryl or a translucent material such as polycarbonate to form an illuminating and light transmitting structure 262.
  • the illumination device 230 of the fluorescent tube 270 is disposed on a portion 261 of the air guiding structure 260. At this time, the light emitted by the fluorescent tube 270 can pass through the illumination light transmitting structure 262 on the air guiding structure 260, but the entire lighting device 230 It is still placed inside the body and does not protrude from the surface of the ceiling (not shown). At the same time, along the above-described air guiding structure 260, the indoor air is drawn in through the blower 300. Ventilation and lighting are not obstructed by each other.
  • the circular tube type fluorescent tube 270 which forms the annular light-emitting portion described in the present embodiment may be a plurality of light-emitting portions in which a plurality of point light sources typified by light-emitting diodes are collected.
  • a portion 261 of the air guiding structure 260 is disposed to illuminate the light transmissive structure 262.
  • the entire air guiding structure 260 may be provided as the illuminating light transmitting structure 262 by the above-described translucent material.
  • the above-mentioned translucent material may be formed by processing with a transparent material such as acryl or glass.
  • the air guiding structure 260 covers the boundary between the body 200 and the ceiling (not shown) and is connected to the air inlet (not shown) of the blower 300.
  • the air guiding structure 260 also serves as a mask covering the lower opening (not shown) of the ceiling of the ventilating fan body, and also covers the flange of the body 200 to guide the air to the air inlet of the blower (not shown) Show). Since the wind guiding structure 260 can double as a mask, the device is simplified.
  • FIG. 4 and FIG. 5 are schematic views of a third embodiment of the present invention.
  • the illuminating device 230 disposed inside the body 200 as in the second embodiment has a smaller range of light illumination and lower brightness than a general illuminating device that is exposed to the ceiling. That is to say, the light cannot be irradiated to the outer peripheral direction of the illuminating device, and the illuminance as the illuminating device is lowered.
  • the illumination light transmitting structure 262 is disposed at a slightly vertical portion of the air guiding structure 260 with respect to the second embodiment.
  • the illuminating light transmitting structure 262 is disposed at a horizontal portion of the flared hem portion of the wind guiding structure 260 to a slightly vertical portion of the hem portion. That is, the opening 250 below the 200 and the portion of the suction port 240 of the blower 300 are connected. Moreover, the lattice-shaped grid 280 is disposed closer to the portion of the suction port 240 of the blower 300 than the lighting device 230.
  • the light emitted by the fluorescent tube 270 can pass through the illuminating light transmitting structure 262 on the air guiding structure 260, and the entire illuminating device 230 is disposed inside the body without protruding from the ceiling (in the figure)
  • the face, not shown, can illuminate the room brightly.
  • the indoor air is drawn in through the blower 300. Ventilation and lighting are not obstructed by each other.
  • the illuminating light transmitting structure 262 is provided as a portion connecting the opening 250 under the body 200 and the air inlet 240 of the blower 300, and is disposed at a horizontal portion of the slant portion of the flared portion to the horizontal portion of the hem portion, and The combination of the expanded shape formed by this part can expand the illumination range of the lighting device. At the same time, it can ensure the illumination in the room.
  • the grid-shaped grid 280 is disposed closer to the suction port 240 of the blower 300 than the illuminating device 230, that is, by illuminating the illuminating device 230 below the grill 280, the light can be prevented.
  • the grid 280 is illuminated such that the light directly illuminates the interior side.
  • the grille 280 provided for the passage of air is more likely to be dirty than the grille provided on the illuminating device in general, and the illuminating device 230 is disposed above the grille 280. , will make the dirt on the grid 280 more obvious.
  • the illuminating device 230 is disposed below the grill 280, and the stain is not as noticeable as described above.
  • FIG. 6 is a schematic view showing a fourth embodiment of the present invention.
  • the wind guiding structure 260 and the fluorescent tube 270 are different in shape.
  • the air guiding structure 260 has a quadrangular flared shape, and on each side of the wind guiding structure 260, an illumination device having a straight tube type fluorescent tube 270 is provided.
  • the indoor air is sucked by the blower 300, and a part of the air guiding structure 260 is an annular ring that emits light, and illuminates the room.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

带照明天花板埋入换气扇 技术领域
本实用新型是关于一种换气扇， 尤其是一种安装于天花板的带照明天 花板埋入换气扇。 技术背景
图 1 为日本专利 8— 271009 中所公开的带照明的天花板埋入换气扇 1000示意图， 由埋入天花板 100里面的机体 200、 该机体下面的天花板面 上设有空气吸入开口 210、 罩住该吸入开口的面罩 220、 且在该面罩上设 有照明装置 230而构成。
像这样现有的带照明天花板埋入换气扇， 照明装置 230 是从天花板 100面并突出于其下侧设置构成的， 给人一种压迫感。 本实用新型的内容
本实用新型提供一种带照明天花板埋入换气扇， 从天花板面突出较 少、 无压迫感。
为实现上述目的， 本实用新型提供一种带照明天花板埋入换气扇， 包 括嵌入设置于天花板里面的机体及水平设置于机体内的送风机和设置于 机体下面的照明装置， 照明装置围绕着送风机的吸风口而设置，并且，设置 在位于天花板的内侧。
沿着从机体下面开口到送风机的吸风口的风路， 设有带环状的发光部 的照明装置。
从机体下面开口到送风机的吸风口的风路处设有格栅， 照明装置设置 在低于该格栅的下方。
设有连接机体下面的开口和送风机的吸风口的导风结构， 在该导风结 构的一部分上设置有照明装置。
至少把所述的导风结构的一部分设置成照明透光构造。
所述的照明透光构造是由透明或是半透明性材料而形成。
所述的导风结构为圆形的外扩形状， 并在该导风结构上， 设有带圆管 型的荧光管的照明装置。
所述的导风结构为四角形的外扩形状， 并在该导风结构的各边上， 设 有带直管型的荧光管的照明装置。
所述的导风结构遮盖机体和天花板的分界处， 与送风机的吸风口相连 接。
本实用新型的优点在于照明装置设置于机体的内部， 不突出于天花板 的面， 因此整体位置较高， 不会让使用者产生压迫感。 同时， 由于照明装 置是围绕着吸风口而设置的，所以换气时，也不会对吸入的空气造成阻碍。 附图说明
图 1是公知技术示意图；
图 2是本实用新型第一实施例示意图；
图 3是本实用新型第二实施例示意图；
图 4、 图 5是本实用新型第三实施例示意图；
图 6是本实用新型第四实施例示意图。 具体实施方式
如图 2所示， 为本实用新型第一实施例示意图。 一种带照明天花板埋 入换气扇 1000， 包括机体 200及水平设置于机体内的送风机 300。 沿着从 机体 200下面开口 250到送风机 300的吸风口 240的风路， 设有带圆环状 的发光部的照明装置 230，该照明装置 230围绕在送风机的吸风口 240处。 由于照明装置 230设置于机体 200的内部， 不突出于天花板 （图中未示） 的面， 从换气扇的机体 200内照射室内。 另， 因为照明装置 230是围绕着 吸风口 240而设置的， 所以换气时， 不会对吸入的空气造成阻碍。
如图 3所示， 为本实用新型第二实施例示意图。 一种带照明天花板埋 入换气扇 1000， 包括机体 200及水平设置于机体内的送风机 300。 还设有 连接机体 200下面的开口（图中未示）和送风机 300的吸风口（图中未示) 的导风结构 260，该导风结构 260为圆形的外扩形状，其中一部分 261 (上 述外扩形状的下摆部分到水平部分）采用丙烯等的透明或是聚碳酸酯等的 半透明性材料， 形成照明透光构造 262。 并且， 由形成环状发光部的圆管 型的荧光管 270构成的照明装置 230设置在该导风结构 260的一部分 261 上， 此时荧光管 270发出的光线可以穿过导风结构 260上的照明透光构造 262 , 但整个照明装置 230仍设置于机体的内部， 不突出于天花板 （图中 未示） 的面。 同时， 沿着上述导风结构 260， 室内空气通过送风机 300被 吸入。 换气和照明互相没有阻碍。
另外， 本实施例中所述的形成环状发光部的圆管型的荧光管 270， 可 以是复数个以发光二极管为代表的点光源汇集而成的发光部。
另外， 导风结构 260的一部分 261设置为照明透光构造 262， 当然， 用上述的半透明性材料， 把整个导风结构 260设置成照明透光构造 262也 可以。 而且， 上述的半透明性材料也可以是用丙烯、 玻璃等的透明材料加 工而形成的。
再如图 3所示， 导风结构 260遮盖机体 200和天花板（图中未示） 的 分界处， 与送风机 300的吸风口（图中未示）相连接。此处， 导风结构 260 兼作遮盖着天花板埋入换气扇机体的下面开口（图中未示）的面罩， 同时， 也遮盖机体 200的法兰盘， 把空气引导至送风机的吸风口 （图中未示）。 由于导风结构 260可以兼作面罩， 使装置简单化。
如图 4、 图 5所示， 为本实用新型的第三实施例示意图。 如第二实施 例那样设置于机体 200内部的照明装置 230与一般的露出于天花板设置的 照明装置相比， 其灯光照射的范围较小， 亮度也降低了。 也就是说， 灯光 不能向照明装置的外周方向照射， 其作为照明装置的照度降低了。 于是， 本实施例中， 相对第二实施例， 照明透光构造 262设置于导风结构 260的 略垂直部分。 也就是说， 照明透光构造 262设置于导风结构 260的外扩形 状的下摆部分的水平部分到下摆部分的略垂直部分。 即连接 200下面的开 口 250和送风机 300的吸风口 240的部分。 而且， 与照明装置 230相比， 格子形状的格栅 280设置于更靠近送风机 300的吸风口 240部分。
如上所述， 与第二实施例一样， 荧光管 270发出的光线可以穿过导风 结构 260上的照明透光构造 262， 并且整个照明装置 230设置于机体的内 部， 不突出于天花板 （图中未示） 的面， 可以明亮地照射房间。 同时， 沿 着上述导风结构 260， 室内空气通过送风机 300被吸入。 换气和照明互相 没有阻碍。 并且， 像本实施例这样， 照明透光构造 262作为连接机体 200下面的 开口 250和送风机 300的吸风口 240的部分， 设置在外扩形状的下摆部分 的略垂直部分到下摆部分的水平部分， 与此部分形成的外扩形状相结合， 可以扩大照明装置灯光的照射范围。 同时， 又可以确保室内的照度。
另外， 与照明装置 230相比， 格子形状的格栅 280设置于更靠近送风 机 300的吸风口 240部分， 也就是说， 通过把照明装置 230设置在低于该 格栅 280的下方， 可以防止灯光照射格栅 280， 从而使灯光直接照射室内 侧。
另外， 室内进行换气时， 为使空气穿过而设置的格栅 280与一般的设 置在照明装置上的格栅相比， 其更容易脏污， 把照明装置 230设置在格栅 280的上方， 会使得格栅 280上的脏污更加明显。 于是， 在本实施例中， 把照明装置 230设置在低于格栅 280的下方， 脏污不会像上面所述的那样 明显。
如图 6所示， 为本实用新型第四实施例示意图。 与第三实施例不同在 于，导风结构 260和荧光管 270的形状不同。在本实施例中，导风结构 260 为四角形的外扩形状， 并在该导风结构 260的各边上， 设有带直管型的荧 光管 270的照明装置。 沿着上述导风结构 260， 室内空气通过送风机 300 被吸入， 并且， 导风结构 260的一部分为发光的环状， 照射室内。

Claims

权 利 要 求
1、 一种带照明天花板埋入换气扇， 包括嵌入设置于天花板里面的机 体及水平设置于机体内的送风机和设置于机体下面的照明装置， 其特征在 于： 照明装置围绕着送风机的吸风口而设置，并且，设置在位于天花板的内
2、 根据权利要求 1 所述的一种带照明天花板埋入换气扇， 其特征在 于： 沿着从机体下面开口到送风机的吸风口的风路， 设有带环状的发光部 的照明装置。
3、 根据权利要求 1 所述的一种带照明天花板埋入换气扇， 其特征在 于： 从机体下面开口到送风机的吸风口的风路处设有格栅， 照明装置设置 在低于该格栅的下方。
4、 根据权利要求 1 所述的一种带照明天花板埋入换气扇， 其特征在 于： 设有连接机体下面的开口和送风机的吸风口的导风结构， 在该导风结 构的一部分上设置有照明装置。
5、 根据权利要求 4所述的一种带照明天花板埋入换气扇， 其特征在 于： 至少把所述的导风结构的一部分设置成照明透光构造。
6、根据权利要求 5所述的一种带照明天花板埋入换气扇，其特征在于: 所述的照明透光构造是由透明或是半透明性材料形成。
7、 根据权利要求 4所述的一种带照明的天花板埋入换气扇， 其特征 在于： 所述的导风结构为圆形的外扩形状， 并在该导风结构上， 设有带圆 管型的荧光管的照明装置。
8、 根据权利要求 4所述的一种带照明的天花板埋入换气扇， 其特征 在于： 所述的导风结构为四角形的外扩形状， 并在该导风结构的各边上， 设有带直管型的荧光管的照明装置。
9、 根据权利要求 4所述的一种带照明的天花板埋入换气扇， 其特征 在于： 所述的导风结构遮盖机体和天花板的分界处， 与送风机的吸风口相 连接。
PCT/CN2009/001312 2008-11-28 2009-11-24 带照明天花板埋入换气扇 WO2010060278A1 (zh)

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