WO2017126573A1 - 天井扇風機 - Google Patents
天井扇風機 Download PDFInfo
- Publication number
- WO2017126573A1 WO2017126573A1 PCT/JP2017/001638 JP2017001638W WO2017126573A1 WO 2017126573 A1 WO2017126573 A1 WO 2017126573A1 JP 2017001638 W JP2017001638 W JP 2017001638W WO 2017126573 A1 WO2017126573 A1 WO 2017126573A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- illumination
- cover
- unit
- ceiling fan
- motor
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- 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
- F21V33/0096—Fans, e.g. ceiling fans
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention relates to a ceiling fan provided with illumination.
- this type of ceiling fan includes a support column that can be engaged with the ceiling, a motor unit provided at the lower part of the support unit, a blade unit that is detachable from the motor unit, and a control unit provided at the lower part of the motor unit.
- the lighting unit provided on the lower surface of the control unit is provided.
- the illuminating unit includes a heat radiating unit fixed to the control unit, a substrate unit on which a light emitting component is mounted, an eaves-shaped lower illumination cover having an upper opening, and a substantially cylindrical case unit.
- the substrate portion and the lower illumination cover are fixed to the heat radiating portion, and the case portion is configured to be detachable from the heat radiating portion.
- an object of the present invention is to reduce static electricity from flying to the heat radiating portion and current flowing from the heat radiating portion to the substrate portion.
- the ceiling fan according to the present invention includes a support column that can be engaged with the ceiling, a motor unit provided at a lower part of the support unit, a blade unit that is detachable from the motor unit, and a motor. And an illumination unit provided at the lower part of the unit.
- the illumination unit includes an illumination upper cover, an illumination lower cover that covers a lower portion of the illumination upper cover, a substrate unit that is disposed between the illumination lower cover and the illumination upper cover, and on which the light emitting component is mounted, It is provided between the illumination upper cover, and includes a heat radiating part for radiating heat from the substrate part.
- the ceiling fan according to the present invention is characterized in that the illumination upper cover and the illumination lower cover are formed of a resin, and an opening for heat dissipation is provided at the center of the illumination upper cover. This achieves the intended purpose.
- the present invention is characterized in that the lighting upper cover and the lighting lower cover are made of resin, and an opening for heat dissipation is provided at the center of the lighting upper cover.
- FIG. 1 is a perspective view showing a ceiling fan according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing the ceiling fan.
- 3 is an enlarged cross-sectional view of a portion surrounded by a two-dot chain line in FIG.
- FIG. 4 is an exploded perspective view showing an illumination unit of the ceiling fan.
- FIG. 5 is an exploded perspective view showing an illumination unit of the ceiling fan.
- FIG. 6 is a perspective view showing an illumination upper cover of the ceiling fan.
- the upper part in the drawing is referred to as the upper part
- the lower part in the drawing is referred to as the lower part.
- an upper surface in the drawing is referred to as an upper surface
- a lower surface in the drawing is referred to as a lower surface.
- the upper side in the drawing is referred to as the upper side
- the lower side in the drawing is referred to as the lower side.
- FIG. 1 is a perspective view showing a ceiling fan according to an embodiment.
- FIG. 2 is a cross-sectional view showing the ceiling fan according to the embodiment.
- the ceiling fan 1 includes a support column 2, a pipe cover 3, a motor unit 4, a blade unit 5, a control unit 6, and an illumination unit 7.
- the support column 2 has a hollow bar shape, and has a suspended portion 8 that can be engaged with the ceiling at the upper portion, and the motor portion 4 is fixed at the lower portion.
- the ceiling fan 1 includes a cylindrical pipe cover 3 around the support column 2. The ceiling fan 1 is suspended from the ceiling surface via the suspended portion 8.
- FIG. 3 is an enlarged cross-sectional view of a portion surrounded by a two-dot chain line in FIG.
- the motor unit 4 is an outer rotor motor and includes a rotor 9, a stator core 10, a stator winding 11, and a support portion 12.
- the rotor 9 has a cylindrical shape in which the upper surface and the lower surface (the lower surface in the drawing) are closed, and is rotatably mounted on the support column 2 so that the central axis is the rotation axis.
- the central axis of the support column 2 and the central axis of the rotor 9 are arranged coaxially.
- the motor unit 4 is fixed inside the rotor 9 with a stator core 10 that is a plurality of iron plates fixed to the support column 2 and a copper wire wound around a hole (not shown) of the stator core 10.
- a secondary winding 11 is provided.
- the support portion 12 is a plurality of plates extending outward from the lower portion of the rotor 9.
- the support portion 12 is formed integrally with the rotor 9.
- the material is a metal, and one example is aluminum or an aluminum alloy.
- the blade portion 5 has a substantially long rectangular flat plate shape, and one short side of the substantially long rectangular flat plate shape is detachably attached to the support portion 12.
- the control unit 6 is provided above the motor unit 4 and includes a control case unit 13 and a control board unit 14 provided in the control case unit 13. An operation is performed based on a signal received from a remote controller to be described later.
- the control case part 13 has a substantially cylindrical shape whose upper and lower surfaces are closed, and has a plurality of ventilation holes 15 at the upper part and the lower part. The heat generated in the control board unit 14 is released to the outside of the control case unit 13 by the ventilation port 15.
- the control board part 14 is electrically connected to the motor part 4, the illumination part 7, and a power supply wire (not shown) extending from the back of the ceiling.
- the motor unit 4 and the illumination unit 7 are controlled by the control board unit 14.
- the illumination unit 7 is provided below the motor unit 4 and illuminates light downward from the lower surface.
- FIGS. 4 and 5 are exploded perspective views showing an illumination unit of the ceiling fan according to the embodiment.
- the illumination unit 7 includes an illumination upper cover 16, an illumination lower cover 17, a heat radiating unit 18, a substrate unit 19, and a cover 20.
- the illumination upper cover 16 has a substantially cylindrical shape with the upper part closed, and an upper fixing portion 21 which is a protrusion protruding outward from the cylindrical side surface is provided on the cylindrical side surface.
- the lower illumination cover 17 has a bowl shape with an upper opening, and is provided with a lower fixing portion 22 that is an L-shaped cutout at the upper end.
- the lower fixing portion 22 includes a first cutout 23 extending downward from the upper end of the lower illumination cover 17 and a second cutout 24 extending horizontally from the lower end of the first cutout 23.
- the material of the lower illumination cover 17 is a resin material that is transparent and reflective to light, and is, for example, a translucent polycarbonate containing a diffusing material. Since the lower illumination cover 17 is translucent, a part of the light hitting the lower illumination cover 17 passes through the lower illumination cover 17. In addition, since the material of the lower illumination cover 17 is a resin material containing a diffusing material, part of the light hitting the lower illumination cover 17 is diffused and reflected by the inner surface of the lower illumination cover 17.
- the heat radiating portion 18 includes a disk-shaped disk portion 25 and a plurality of elongated plate-shaped protruding portions 26 extending upward from the upper surface of the disk portion 25.
- a circular hole 25 ⁇ / b> A is provided at the center of the disc portion 25.
- the protruding portion 26 is provided in a radial shape from the center of the hole 25A and has an elongated plate shape extending in the radial direction.
- the disc portion 25 and the protruding portion 26 are integrally formed of metal, and the material is, for example, aluminum or an aluminum alloy.
- the heat radiating portion 18 is fixed to the lighting upper cover 16.
- the substrate unit 19 is fixed to the heat radiating unit 18, and is covered with the lower illumination cover 17 and the upper illumination cover 16 by fixing the lower illumination cover 17 to the upper illumination cover 16.
- a plurality of light emitting components 27 and a single receiving unit 28 are mounted on the lower surface of the substrate unit 19.
- the lower surface of the substrate part 19 is surface-treated so that the light reflected by the lower illumination cover 17 is reflected again by the substrate part 19, and is painted white as an example of the surface treatment.
- An example of the light-emitting component 27 is a rectangular plate-shaped LED chip that is a light-emitting element.
- the plurality of light emitting components 27 are arranged radially with the receiving unit 28 as the center. In a state where the ceiling fan 1 is suspended from the ceiling surface, the light from the light emitting component 27 is emitted in the vertical direction, spreads about 60 degrees around the vertical direction, and is irradiated downward. While the light emitted from the light emitting component 27 is repeatedly reflected by the inner surface of the lower illumination cover 17 and the lower surface of the substrate portion 19, a part of the light passes through the lower illumination cover 17.
- the receiving unit 28 is provided in the center of the LED chip mounting surface of the substrate unit 19 and can receive a signal transmitted from a remote controller (not shown) via the lower illumination cover 17.
- a signal transmitted from a remote controller not shown
- An example of this signal is by infrared rays.
- the cover 20 has a shape including a planar ring and a cylindrical side surface extending from the outer peripheral edge of the ring, and a peripheral edge and a side surface of the upper surface of the illumination upper cover 16 and an upper end portion of the illumination lower cover 17. And cover. A rib extending in the vertical direction protrudes from the inner surface of the side surface of the cover 20. This rib is the retaining portion 29.
- the illumination upper cover 16 and the illumination lower cover 17 are fixed by the cover fixing portion 30.
- the cover fixing part 30 includes an upper fixing part 21, a lower fixing part 22, and a retaining part 29.
- the substrate part 19 is fixed to the heat radiating part 18.
- the heat radiating portion 18 to which the substrate portion 19 is fixed is attached to the illumination upper cover 16.
- the lower illumination cover 17 is placed on the upper illumination cover 16 to which the heat radiating portion 18 and the substrate portion 19 are attached.
- the protrusion that is the upper fixing portion 21 of the upper illumination cover 16 enters the second notch 24 through the first notch 23 that is the lower fixing portion 22 of the lower illumination cover 17. . That is, after covering the upper fixing portion 21 of the upper illumination cover 16 so that the first notch 23 of the lower illumination cover 17 is fitted, the upper fixing portion 21 enters the second notch 24 under the illumination.
- the cover 17 may be rotated with respect to the illumination upper cover 16.
- the upper illumination cover 16 may be rotated with respect to the lower illumination cover 17.
- the upper fixing portion 21 of the illumination upper cover 16 enters the second cutout 24, so that it is caught and the illumination lower cover 17 can move in the horizontal direction with respect to the illumination upper cover 16, but the vertical direction (drawing) Cannot move in the vertical direction).
- the cover 20 is put on the illumination upper cover 16 and the illumination lower cover 17 from above.
- the cover 20 is placed on the upper illumination cover 16 and the lower illumination cover 17 so that the lower end portion of the retaining portion 29 of the cover 20 enters the first cutout 23 that is the lower fixing portion 22 of the lower illumination cover 17.
- the first notch 23 is fixed to the retaining portion 29 or the second notch 24 is fixed to the upper side.
- the lower illumination cover 17 cannot rotate with respect to the upper illumination cover 16.
- the lower illumination cover 17 is attached to the upper illumination cover 16 so that movement in the vertical direction and the rotation direction is restricted. That is, the illumination upper cover 16 and the illumination lower cover 17 are stably fixed.
- the operation of the ceiling fan 1 is controlled by a remote controller.
- a signal is transmitted from the remote control to the ceiling fan 1.
- the transmitted signal is received by the receiving unit 28 provided in the center of the substrate unit 19.
- the signal received by the receiving unit 28 is transmitted to the control unit 6, and the control unit 6 rotates the motor unit 4.
- the motor unit 4 rotates, the blade unit 5 rotates and air is blown.
- the reception unit 28 receives an illumination signal, so that the illumination unit 7 can be turned on, the illuminance can be switched, and the illumination can be turned off.
- the illumination unit 7 includes an illumination upper cover 16, a lower-side illumination cover 17 that covers the lower side of the illumination upper cover 16, and has an upper opening, and a space between the illumination lower cover 17 and the illumination upper cover 16. And a board part 19 on which a light emitting component is mounted, and a heat radiating part 18 sandwiched between the illumination upper cover 16 and the board part 19.
- the upper illumination cover 16 and the lower illumination cover 17 are made of resin, and are provided with a heat radiation opening 31 at the center of the illumination upper cover 16.
- the heat dissipating part 18 and the substrate part 19 are arranged inside the resin upper illumination cover 16 and the lower illumination cover 17, and the opening 31 of the illumination upper cover 16 is located inside the illumination upper cover 16 and the illumination lower cover 17. And the outside of the illumination upper cover 16 and the outside of the illumination lower cover 17 communicate with each other.
- the heat dissipating part 18 is not exposed and is disposed inside the upper illumination cover 16 and the lower illumination cover 17 so that the operator cannot directly touch the heat dissipating part 18. Therefore, when an operator attaches the blade
- the heat radiating portion 18 is disposed inside the resin-made upper illumination cover 16 and the lower illumination cover 17 and is not exposed. However, the central portion of the upper illumination cover 16 is provided with an opening 31 for radiating heat. Yes. Therefore, heat from the heat dissipating portion 18 inside the illumination upper cover 16 and the illumination lower cover 17 can be released to the outside of the illumination upper cover 16 and the illumination lower cover 17 from the opening 31.
- FIG. 6 is a perspective view showing an illumination upper cover of the ceiling fan according to the embodiment.
- the illumination upper cover 16 has a convex portion 32 protruding upward at the center, and an opening 31 is provided in the convex portion 32.
- a cylindrical convex portion 32 is provided at the center of the upper surface of the illumination upper cover 16 so that the upper surface protruding from the upper surface of the illumination upper cover 16 by a predetermined distance A is closed.
- a heat radiation opening 31 is provided on the upper surface of the convex portion 32. Accordingly, the distance from the upper end of the heat radiating portion 18 to the heat radiating opening 31 is further a predetermined distance A away.
- the heat radiation openings 31 are a plurality of long holes that extend radially from the center of the convex portion 32 toward the outside.
- the heat radiation opening 31 is a hole that is located in the center of the upper surface of the illumination upper cover 16, faces the lower surface of the motor unit 4, is located inward from the peripheral edge of the motor unit 4, and penetrates in the vertical direction.
- the opening 31 is located inward from the peripheral edge where the motor unit 4 is mounted, the distance between the operator's hand and the opening 31 is increased when the blade unit 5 is mounted. As a result, it is possible to reduce the flow of static electricity from the operator's hand to the heat radiating portion 18 through the opening 31 and the current flowing from the heat radiating portion 18 to the substrate portion 19.
- the motor unit 4 includes a rotating rotor 9 and a plurality of support portions 12 to which the blades 5 extending from the rotor 9 are attached.
- the blade portion 5 includes a blade mounting portion 33 that is mounted on the support portion 12.
- the support portion 12 extends outward from a lower portion of the side surface of the rotor 9.
- the support portion 12 includes a plurality of (as an example, five) first support portions 34 that extend obliquely outward and downward from the lower side of the side surface of the rotor 9, and the tips of the first support portions 34.
- a second support portion 35 extending outwardly in the horizontal direction.
- the blade mounting portion 33 of the blade portion 5 is mounted on the upper surface of the second support portion 35 and is fixed from above with screws.
- the plurality of support portions 12 to which the blade portions 5 are attached extend outward from the lower side surface of the rotor 9, so that the distance from the support portion 12 to the opening 31 for heat dissipation increases. Therefore, it is possible to further reduce the flow of static electricity from the worker through the opening 31 to the heat radiating portion 18 and the current flowing from the heat radiating portion 18 to the substrate portion 19.
- the illumination unit 7 is configured to be detachable from the lower end portion of the support column 2 by a fixing component 36.
- the fixed component 36 includes a flat plate portion 37 that is an elongated flat plate shape, and a cylindrical tube portion 38 that extends downward from the lower surface of the flat plate portion 37.
- the flat plate portion 37 includes a hole 39 that is a circular hole in the center and screw holes 40 that are two circular holes on both short sides.
- the hole 39 communicates with the inside of the cylindrical portion, and the lower end portion of the support column 2 can be inserted into the cylindrical portion through the hole 39.
- the convex portion 32 of the illumination upper cover 16 includes two base portions 41 that protrude further upward from the surface having the opening 31, and the two base portions 41 have holes 42, respectively. It faces the screw hole 40 in the flat plate portion.
- the cylinder portion 38 includes a hole 43 that penetrates in the horizontal direction.
- a screw hole 44 is provided at the lower end of the support column 2 so as to face the hole 43.
- the fixing component 36 is attached to the illumination upper cover 16. Specifically, the cylindrical portion 38 of the fixed component 36 is inserted between the two base portions 41 of the illumination unit 7, and the two screw holes 40 of the flat plate portion 37 of the fixed component 36 are respectively connected to the two base portions 41. The flat plate portion 37 of the fixing component 36 is placed on the upper surface of the base portion 41 so as to communicate with the hole 42. Then, the screw is screwed into the screw hole 40 through the hole 42, and the fixing component 36 is fixed to the base portion 41.
- the illumination upper cover 16, the illumination lower cover 17, the heat radiating portion 18, the substrate portion 19, and the cover 20 to which the fixing component 36 is fixed are assembled. In this state, it is inserted through the hole 39 of the fixed part 36 so that the lower end portion of the column portion 2 enters the cylinder portion 38, and the screw hole at the lower end portion of the column portion 2 is inserted through the hole 43 of the cylinder portion 38. A screw is fastened to 44 to fix the illumination unit 7 to the support column 2.
- the illumination unit 7 can be fixed to the lower end of the support column 2 in a state where the illumination upper cover 16 and the illumination lower cover 17 are disposed inward.
- a control unit 6 is provided above the motor unit 4. Specifically, a part of the control unit 6 is disposed above the blade part 5 extending in the horizontal direction from the motor unit 4, and a part of the heat radiating unit 18 is disposed below.
- the present invention is useful as a ceiling fan for home use or office use.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
図1は、実施の形態の天井扇風機を示す斜視図である。図2は、実施の形態の天井扇風機を示す断面図である。
2 支柱部
3 パイプカバー
4 モータ部
5 羽根部
6 制御部
7 照明部
8 吊下部
9 回転子
10 固定子鉄心
11 固定子巻線
12 支持部分
13 制御ケース部
14 制御基板部
15 通風口
16 照明上カバー
17 照明下カバー
18 放熱部
19 基板部
20 カバー
21 上側固定部
22 下側固定部
23 第1の切り欠き
24 第2の切り欠き
25 円板部分
26 突起部分
25A 孔
27 発光部品
28 受信部
29 抜け止め部
30 カバー固定部
31 開口
32 凸部分
33 羽根装着部分
34 第1の支持部分
35 第2の支持部分
36 固定部品
37 平板部分
38 筒部分
39 孔
40 ねじ穴
41 台部分
42 孔
43 孔
44 ねじ孔
Claims (5)
- 天井に係合可能な支柱部と、
前記支柱部の下部に設けたモータ部と、
前記モータ部に着脱自在な羽根部と、
前記モータ部の下部に設けた照明部とを備え、
前記照明部は、
照明上カバーと、
前記照明上カバーの下方を覆う照明下カバーと、
前記照明下カバーと前記照明上カバーとの間に配置されると共に発光部品を装着した基板部と、
前記基板部と前記照明上カバーとの間に設けられており、前記基板部からの熱を放熱する放熱部とを備え、
前記照明上カバーと前記照明下カバーとは樹脂で形成されており、
前記照明上カバーの中央部に放熱用の開口を備えたことを特徴とする天井扇風機。 - 前記照明上カバーは、
中央部に上方へ突出した凸部分を有し、
前記凸部分に前記開口を備えたことを特徴とする請求項1に記載の天井扇風機。 - 前記開口は前記モータ部の下面と対向し、
前記モータ部の周縁部より内方に配置されていることを特徴とする請求項1または2に記載の天井扇風機。 - 前記照明部は、前記支柱部の下端部に着脱自在であることを特徴とする請求項1から3のいずれかに記載の天井扇風機。
- 前記モータ部の上方に制御部を設けたことを特徴とする請求項1から4のいずれかに記載の天井扇風機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780006983.1A CN108474386B (zh) | 2016-01-21 | 2017-01-19 | 吊扇 |
US16/070,500 US20200408223A1 (en) | 2016-01-21 | 2017-01-19 | Ceiling fan |
SG11201805475TA SG11201805475TA (en) | 2016-01-21 | 2017-01-19 | Ceiling fan |
JP2017562865A JP6854402B2 (ja) | 2016-01-21 | 2017-01-19 | 天井扇風機 |
MYPI2018001172A MY192812A (en) | 2016-01-21 | 2017-01-19 | Ceiling fan |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-009719 | 2016-01-21 | ||
JP2016009719 | 2016-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017126573A1 true WO2017126573A1 (ja) | 2017-07-27 |
Family
ID=59362332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/001638 WO2017126573A1 (ja) | 2016-01-21 | 2017-01-19 | 天井扇風機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200408223A1 (ja) |
JP (1) | JP6854402B2 (ja) |
CN (1) | CN108474386B (ja) |
MY (1) | MY192812A (ja) |
SG (1) | SG11201805475TA (ja) |
WO (1) | WO2017126573A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019138483A1 (ja) * | 2018-01-11 | 2019-07-18 | 三菱電機株式会社 | 天井扇風機 |
Families Citing this family (5)
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CN111219791B (zh) * | 2018-11-27 | 2021-06-04 | 宁波奥克斯电气股份有限公司 | 一种壳体装配结构、空调器以及壳体装配方法 |
CN213334014U (zh) * | 2020-11-05 | 2021-06-01 | 欧普照明电器(中山)有限公司 | 风扇灯及其灯盘连接结构 |
US11499701B1 (en) * | 2021-04-26 | 2022-11-15 | Erin Meyers | Ceiling fan blade cover |
WO2022270717A1 (ko) * | 2021-06-23 | 2022-12-29 | 엘지전자 주식회사 | 살균팬 |
US11635082B1 (en) * | 2022-03-21 | 2023-04-25 | Chao Chin Yao | Ceiling fan controller fixing structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6428188B1 (en) * | 1999-12-16 | 2002-08-06 | Hunter Fan Company | Light fixture for a ceiling fan |
US20140369040A1 (en) * | 2014-09-01 | 2014-12-18 | Teng-Chia Yen | LED light for ceiling fan |
JP2015055157A (ja) * | 2013-09-10 | 2015-03-23 | パナソニック株式会社 | 天井扇風機 |
JP2015162552A (ja) * | 2014-02-27 | 2015-09-07 | 三菱電機株式会社 | ヒートシンク及び照明器具 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005155558A (ja) * | 2003-11-27 | 2005-06-16 | Toshiba Home Lighting Kk | 天井扇風機および照明器具付天井扇風機 |
JP4774751B2 (ja) * | 2005-02-08 | 2011-09-14 | パナソニック株式会社 | シーリングファン |
JP4797553B2 (ja) * | 2005-10-11 | 2011-10-19 | パナソニック株式会社 | シーリングファン |
CN201513786U (zh) * | 2009-09-11 | 2010-06-23 | 欧普照明有限公司 | 大功率led台灯 |
CN201844265U (zh) * | 2010-10-28 | 2011-05-25 | 广州市花都区旺通五金电器厂 | 一种低功率led灯具 |
CN104813035B (zh) * | 2012-11-22 | 2017-05-31 | 松下知识产权经营株式会社 | 吊扇 |
JP2015097187A (ja) * | 2013-11-15 | 2015-05-21 | パナソニックIpマネジメント株式会社 | 照明装置 |
-
2017
- 2017-01-19 JP JP2017562865A patent/JP6854402B2/ja active Active
- 2017-01-19 US US16/070,500 patent/US20200408223A1/en not_active Abandoned
- 2017-01-19 MY MYPI2018001172A patent/MY192812A/en unknown
- 2017-01-19 SG SG11201805475TA patent/SG11201805475TA/en unknown
- 2017-01-19 CN CN201780006983.1A patent/CN108474386B/zh active Active
- 2017-01-19 WO PCT/JP2017/001638 patent/WO2017126573A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6428188B1 (en) * | 1999-12-16 | 2002-08-06 | Hunter Fan Company | Light fixture for a ceiling fan |
JP2015055157A (ja) * | 2013-09-10 | 2015-03-23 | パナソニック株式会社 | 天井扇風機 |
JP2015162552A (ja) * | 2014-02-27 | 2015-09-07 | 三菱電機株式会社 | ヒートシンク及び照明器具 |
US20140369040A1 (en) * | 2014-09-01 | 2014-12-18 | Teng-Chia Yen | LED light for ceiling fan |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019138483A1 (ja) * | 2018-01-11 | 2019-07-18 | 三菱電機株式会社 | 天井扇風機 |
Also Published As
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CN108474386B (zh) | 2020-12-15 |
US20200408223A1 (en) | 2020-12-31 |
JPWO2017126573A1 (ja) | 2018-11-08 |
CN108474386A (zh) | 2018-08-31 |
SG11201805475TA (en) | 2018-08-30 |
JP6854402B2 (ja) | 2021-04-07 |
MY192812A (en) | 2022-09-09 |
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