JP3231115U - Ceiling fan light - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ceiling fan light which immediately releases heat from a main body, prolongs the service life of a light source, reduces discomfort such as suffocation, and evenly distributes heat in a room.
SOLUTION: A ceiling fan light is provided with a first air outlet 3 on a side wall, a second air outlet 4 facing downward at the bottom, and an air passage communicating with the first air outlet 3 and the second air outlet 4 inside. The main body 1 in which the main bodies 111 and 112 are provided, the light source assemblies 21 and 22 provided in the lower part of the main body 1, and the air passages 111 and 112 are provided inside the air passages 111 and 112, and air is supplied from the first outlet 3 in the air passages 111 and 112. Wind turbines 51 and 52 for driving to flow to the second outlet 4 or to flow from the second outlet 4 to the first outlet 3, and the power output end is connected to the wind turbines 51 and 52, and the wind turbine 51, It includes a power mechanism for driving the rotation of 52. In the ceiling fan light, the power mechanism drives the rotation of the wind turbines 51 and 52, and the air flows into the air passages 111 and 112 to promote the flow of the indoor air.
[Selection diagram] Fig. 3

Description

The present invention belongs to the technical field of smart home appliances, and more specifically, it relates to a ceiling fan light.

Ceiling lights are a type of luminaire often used in bedrooms and living rooms. In a conventional ceiling light, the bottom is in close contact with the ceiling, and the front is a casing made of a material such as acrylic resin or paper. Since such a structural design is a closed space, a large amount of heat is generated when the light source emits light. In general, ceiling lights naturally dissipate heat by transferring some heat from the metal on the bottom panel to the air.

Since the living room and bedroom are closed spaces where the indoor air does not flow, the ceiling light cannot dissipate immediately, and when most of the heat stays in the internal space of the ceiling light, the emitted light is attenuated. It becomes intense, and as a result, the lighting effect deteriorates. Since the indoor air does not flow, it feels stuffy. Especially in the northern winter, since the windows are closed while the heating is used, the heat generated by the heating is not evenly distributed indoors, and it cannot be used comfortably.

An object of the present invention is to provide a ceiling fan light in order to solve the problem that the ceiling light cannot immediately dissipate heat when the indoor air does not flow in the prior art.

The technical solution of the present invention for achieving the above object is as follows.
The upper part is connected to the deposits, the side wall is provided with the first air outlet, the bottom is provided with the downward second air outlet, and the air passages communicating with the first air outlet and the second air outlet are provided inside. A main body provided, a light source assembly provided at the lower part of the main body, and an air provided inside the air passage, and air flows from the first outlet to the second outlet in the air passage or the second. Provided is a ceiling fan light including a wind turbine for driving the flow from the air outlet to the first air outlet, and a power mechanism having a power output end connected to the wind turbine to drive the rotation of the wind turbine. ..

In one embodiment of the present application, the heat dissipation end of the light source assembly is located in the air passage, the main body has a flat plate structure, the second outlet is located in the center of the bottom of the main body, and the power mechanism is It is provided in the air passage.

In one embodiment of the present application, the light source assembly includes a first light source and a second light source provided at intervals, and the second air outlet is provided between the first light source and the second light source.

In one embodiment of the present application, a separator is provided in the air passage, and the separator divides the air passage into a first air passage and a second air passage, and divides the second air outlet into two. The first air outlet is provided on both side walls of the main body facing each other, and both ends of the first air passage and the second air passage are located on the same side of the first air outlet and the second air outlet, respectively. In communication, the wind turbine includes a first wind turbine provided in the first air passage and a second wind turbine provided in the second air passage.

In one embodiment of the present application, both the first wind turbine and the second wind turbine are provided at the second outlet and symmetrically provided on both sides of the separator.

In one embodiment of the present application, the first wind turbine is provided with the first wind guide plate in the first air passage, and the second wind turbine is provided with the second wind guide plate in the second air passage. ..

In one embodiment of the present application, the first baffle plate includes a first arc-shaped plate concentric with the first wind turbine, and a gap is provided between the inner wall of the first arc-shaped plate and the first wind turbine. The second baffle plate includes a second arc-shaped plate concentric with the second wind turbine, and a gap is provided between the inner wall of the second arc-shaped plate and the second wind turbine.

In one embodiment of the present application, the first outlet is provided with a first guard grid, and the second outlet is provided with a second guard grid.

In one embodiment of the present application, the first outlet is provided with a first filter assembly and the second outlet is provided with a second filter assembly.

In one embodiment of the present application, bearings are provided at both ends of the wind turbine, the outer ring of the bearing is fixedly connected to the main body, and the inner ring is fixedly connected to the wind turbine.

The beneficial effects of the ceiling fan light of the present invention are as follows.
Compared with the prior art, in the ceiling fan light of the present invention, an air passage and a wind turbine are provided inside the main body, and the air passage communicates with the first outlet on the side wall of the main body and the second outlet on the bottom of the main body. The power mechanism drives the rotation of the wind turbine, allowing air to flow into the air passages, quickly releasing heat from the body, mitigating the decay of emitted light and extending the useful life of the light source assembly.
The windmill promotes the flow of indoor air to reduce discomfort such as suffocation. When heating is used in the northern winter, the windmill promotes the flow of indoor air, so that the heat is evenly distributed in the room.

Next, in order to more clearly explain the technical solution means according to the embodiment of the present invention, the drawings used for explaining the prior art or the embodiment will be briefly described. It should be noted that the drawings according to the following description merely show some embodiments of the present invention, and other drawings can be obtained from these drawings without a person skilled in the art performing novel work.
FIG. 1 is a three-dimensional structure diagram of a ceiling fan light according to an embodiment of the present invention. FIG. 2 is an exploded structure diagram of a ceiling fan light according to an embodiment of the present invention. FIG. 3 is a bisected sectional view of a ceiling fan light according to an embodiment of the present invention. FIG. 4 is a schematic structural diagram of the wind turbine.

Next, a more detailed description of the present invention will be given with reference to examples and drawings so that the problems, technical solutions and beneficial effects to be solved by the present invention will be further clarified. It should be noted that some of the examples described here are not limited to the present invention and are merely for the purpose of explaining the present invention.

The ceiling fan light of the present invention will be described with reference to FIGS. 1 to 3. The upper part of the main body 1 of the ceiling fan light is called a ceiling light because it is in close contact with the surface of an attachment such as a ceiling and visually appears to be "adsorbed" to the surface of the attachment. The light source assembly 2 is provided at the lower part of the main body 1, and the range covered by the emitted light of the light source assembly 2 is secured to the maximum. An air passage 11 is provided inside the main body 1, the air passage 11 is a hollow chamber, a first air outlet 3 is provided on the side wall of the main body 1, and a downward second air outlet 4 is provided on the bottom of the main body 1. Both ends of the air passage 11 communicate with the first air outlet 3 and the second air outlet 4, respectively, that is, the air passage 11 communicates with the bottom portion of the main body 1 and the side wall. A wind turbine 5 is provided inside the air passage 11, a power mechanism 12 is connected to the wind turbine 5, and when the power mechanism 12 is turned on, the rotation of the wind turbine 5 is driven to drive air to flow in the air passage 11. Promotes the flow of indoor air.

Compared with the prior art, in the ceiling fan light of the present invention, the air passage 11 and the wind turbine 5 are provided inside the main body 1, and the air passage 11 is the first air outlet 3 on the side wall of the main body 1 and the bottom of the main body 1. 2 Communicating with the air outlet 4, the power mechanism 12 drives the rotation of the wind turbine 5, and the air flows into the air passage 11 to immediately release heat from the main body 1 and alleviate the attenuation of the emitted light. Extend the useful life of the light source assembly 2.
The windmill 5 promotes the flow of indoor air to reduce discomfort such as suffocation. When heating is used in the northern winter, the windmill 5 promotes the flow of indoor air, so that the heat is evenly distributed in the room.

A bidirectional rotary motor is selected for the power mechanism 12. The motor can rotate forward or reverse, and when the motor rotates forward, it drives the forward rotation of the wind turbine 5, and the wind turbine 5 drives the flow of air in the air passage 11 to form an air flow. In this case, the second outlet 4 is an outlet and the first outlet 3 is a suction port. When the motor reverses, it drives the reverse rotation of the windmill 5. In this case, the second outlet 4 is a suction port and the first outlet 3 is an outlet.

When used in summer, when the motor is controlled to rotate in the normal direction, the airflow is blown downward from the second outlet 4 to accelerate the circulation of the indoor air. It can also be used to accelerate the circulation of cold air in a room where the air conditioner is operating and enhance the cooling effect. You can save energy and electricity.
When heating operates in winter, when the motor is controlled and reversed, the airflow is blown out from the first outlet 3, and the air is circulated by accelerating the rise of cold air and the fall of warm air, and the room is circulated. The heat is evenly distributed.
Regardless of whether the wind turbine 5 rotates in the forward direction or in the reverse direction, an air flow is formed in the air passage 11, and the heat collected inside the main body 1 is taken out from the main body 1 by the heat radiation of the light source assembly 2 to cool the light source assembly 2. can do.

In one embodiment of the ceiling fan light of the present invention, the heat dissipation end of the light source assembly 2 is located in the air passage 11, and the airflow blown through the air passage 11 takes out the heat generated by the light source assembly 2 and dissipates the heat quickly. .. Specifically, the main body 1 has a flat plate structure, the upper surface of the main body 1 is connected to the surface of the attachment, the bottom surface is the light emitting surface of the light source assembly 2, and the second outlet 4 is in the center of the bottom of the main body 1. Since it is located and the first outlet 3 is located on the side wall of the main body 1, the range covered by the air passage 11 with respect to the light source assembly 2 is wide, and heat can be dissipated quickly. The power mechanism 12 is also provided in the air passage 11, and the air flow in the air passage 11 dissipates heat from the power mechanism 12.

In this embodiment, the light source assembly 2 is provided as an LED light emitting plate, and the circuit board of the LED light emitting plate serves as the bottom wall of the air passage 11, forming a rectangular air passage 11 together with the upper wall and the two side walls, and the air flow flows. Blowing through the back of the LED light emitting plate accelerates the cooling of the LED light emitting plate.

In one embodiment of the embodiment of the present invention, as shown in FIGS. 1 to 3, the light source assembly 2 includes a first light source 21 and a second light source 22, and the first light source 21 and the second light source 22 are It is provided in parallel with the bottom of the main body 1, is the bottom surface of the main body 1, and is provided with a space between the first light source 21 and the second light source 22, and the second air outlet is the first light source 21 and the second light source. Since it is provided at a space between 22 and visually symmetrical, the aesthetic appearance is improved.

In one embodiment of the embodiment of the present invention, as shown in FIGS. 1 to 3, the air passage 11 includes the first air passage 111 and the second air passage 112, and the first blow of the side wall of the main body 1. Two outlets 3 are also provided, and two first outlets 3 are provided on two opposite side walls of the main body 1, and one end of each of the first air passage 111 and the second air passage 112 is one of the first outlets. The other ends of the first air passage 111 and the second air passage 112 communicate with the second air outlet 4 at the bottom of the main body 1. A separator 6 is provided at the second air outlet 4 in order to divide the first air passage 111 and the second air passage 112.

A wind turbine 5 is provided in each of the two air passages 11, the wind turbine 5 in the first air passage 111 is the first wind turbine 51, and the wind turbine 5 in the second air passage 112 is the second wind turbine 52. The 1st wind turbine 51 and the 2nd wind turbine 52 are both provided at the 2nd air outlet 4 and symmetrically provided on both sides of the separator 6, and the 1st wind turbine 51 and the 2nd wind turbine 52 are provided on the 1st wind path 111 and the 2nd wind turbines 52, respectively. Drives the airflow in the air passage 112.

The first outlet 3 is provided on the side wall of the main body 1, and the second outlet 4 is provided on the bottom of the main body 1. When the airflow flows into the air passage 11, the direction bends by 90 °, and when it bends, turbulence occurs. It is likely to occur, affects the stability of the air flow, and also affects the flow velocity of the air. In one embodiment of the embodiment of the present invention, as shown in FIG. 3, a first baffle plate 7 is provided in the first air passage 111, and the first baffle plate 7 is a corner of the first air passage 111. A second wind guide plate 8 is provided in the second air passage 112 so as to surround the first wind turbine 51, and the second wind guide plate 8 is provided at a corner portion of the second air passage 112. Moreover, it is provided so as to surround the second wind turbine 52. At the corners of the first air passage 111 and the second air passage 112, the air flow flows stably while being guided by the first air guide plate 7 and the second air guide plate 8.

In one embodiment of the embodiment of the present invention, as shown in FIG. 3, the first baffle plate 7 is provided as a first arc-shaped plate concentric with the first wind turbine 51, and the inner wall of the first arc-shaped plate is provided. A space is provided between the wind turbine 51 and the outer edge of the first wind turbine 51 for air to flow, and the second wind guide plate 8 is provided as a second arc plate concentric with the second wind turbine 52, and has a second arc shape. A space is provided between the inner wall of the plate and the second wind turbine 52 for air flow.

In one embodiment of the embodiment of the present invention, as shown in FIGS. 1 to 3, a first guard grid 9 is provided at the first outlet 3 and a second guard grid 10 is provided at the second outlet 4. Insects and other foreign matter enter the inside of the main body 1 from the first outlet 3 and the second outlet 4, and the user inadvertently puts his hand into the air passage 11 and damages the rotating wind turbine 5. It functions as a protective structure to prevent it from being damaged. Colors and styles can be set for the first guard grid 9 and the second guard grid 10 in order to decorate the main body 1.

In one embodiment of the embodiment of the present invention, the first outlet 3 is provided with a first filter net as a first filter assembly, and the second outlet 4 is provided with a second filter net as a second filter assembly. , The first filter net and the second filter net can hold dust and prevent the dust from entering the main body 1 and causing contamination, which also leads to a reduction in the number of times the main body 1 is washed.

Since both the first filter net and the second filter net are removable with respect to the main body 1, it is useful for regular replacement of the filter net.

In one embodiment of the embodiment of the present invention, as shown in FIG. 4, bearings 13 are provided at both ends of the wind turbine 5, the outer ring of the bearing 13 is fixedly connected to the main body 1, and the inner ring of the bearing 13 is the wind turbine. Fixedly connected to the end of 5, the bearing 13 functions to reduce resistance, noise, and vibration during rotation of the wind turbine 5 so as to operate smoothly.

In one embodiment of the embodiment of the present invention, a shade is provided on the bottom of the main body 1, and a transparent or light-transmitting acrylic resin of a specific color is used as the material of the shade to protect the light source assembly 2. It may be installed inside the shade and a decorative pattern may be provided on the surface of the shade.

The above-mentioned contents are not the limitation of the present invention, but are merely preferable examples thereof. Any changes, equivalent replacements, improvements, etc. made without exceeding the gist of the present invention are included in the scope of protection of the present invention.

1 ... Main body, 2 ... Light source assembly, 21 ... 1st light source, 22 ... 2nd light source, 3 ... 1st outlet, 4 ... 2nd outlet, 5. Windmill, 51 ... 1st windmill, 52 ... 2nd windmill, 6 ... Separator, 7 ... 1st baffle plate, 8 ... 2nd baffle plate, 9 ... No. 1 guard grid, 10 ... 2nd guard grid, 11 ... air passage, 111 ... 1st air passage, 112 ... 2nd air passage, 12 ... power mechanism, 13 ... bearing ..

Claims (10)

The upper part is connected to deposits, the side wall is provided with a first outlet, the bottom is provided with a downward second outlet, and an air passage communicating with the first outlet and the second outlet is provided inside. The main body to be provided and
With the light source assembly provided at the bottom of the main body,
Provided inside the air passage to drive air to flow from the first outlet to the second outlet or from the second outlet to the first outlet in the air passage. Windmill and
A ceiling fan light whose power output end is connected to the wind turbine and includes a power mechanism for driving the rotation of the wind turbine. The heat dissipation end of the light source assembly is located in the air passage, the main body is a flat plate structure, the second air outlet is located in the center of the bottom of the main body, and the power mechanism is provided in the air passage. The ceiling fan light according to claim 1. 1. The light source assembly includes a first light source and a second light source provided at intervals, and the second air outlet is provided between the first light source and the second light source. Ceiling fan light described in. A separator is provided in the air passage, and the separator divides the air passage into a first air passage and a second air passage, and divides the second air outlet into two, and both sides of the main body facing each other. The first air outlet is provided on each of the side walls, and both ends of the first air passage and the second air passage communicate with the first air outlet and the second air outlet located on the same side, respectively. The sealing fan light according to claim 1, further comprising a first wind turbine provided in the first air passage and a second wind turbine provided in the second air passage. The ceiling fan light according to claim 4, wherein both the first wind turbine and the second wind turbine are provided at the second outlet and symmetrically provided on both sides of the separator. The claim is characterized in that a first wind guide plate is provided on the first wind turbine in the first air passage, and a second wind guide plate is provided on the second wind turbine in the second air passage. The ceiling fan light according to 5. The first baffle plate includes a first arc-shaped plate concentric with the first wind turbine, a gap is provided between the inner wall of the first arc-shaped plate and the first wind turbine, and the second baffle plate is provided. The sixth aspect of claim 6, wherein the plate includes a second arc plate concentric with the second wind turbine, and a gap is provided between the inner wall of the second arc plate and the second wind turbine. Sealing fan light. The ceiling fan light according to claim 1, wherein a first guard grid is provided at the first outlet, and a second guard grid is provided at the second outlet. The ceiling fan light according to claim 1, wherein a first filter assembly is provided at the first outlet, and a second filter assembly is provided at the second outlet. Any of claims 1 to 9, wherein bearings are provided at both ends of the wind turbine, the outer ring of the bearing is fixedly connected to the main body, and the inner ring is fixedly connected to the wind turbine. The ceiling fan light described in item 1.

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