CN220890580U - Air outlet device with lamp - Google Patents

Abstract

The utility model discloses an air outlet device with a lamp, and belongs to the technical field of lighting equipment. The air-out device includes: the fan comprises a shell, a fan and a lamp, wherein one side of the shell is provided with an air inlet, and the other side of the shell is provided with at least two air outlets; the fan is arranged in the shell and is communicated with the air inlet; the lamp is arranged at one side of the fan, which is far away from the air inlet; the fan comprises a first impeller part and a second impeller part, one part of the air outlets is communicated with the first impeller part, and the other part is communicated with the second impeller part. The device can realize multi-region air outlet.

Description

Air outlet device with lamp

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to an air outlet device with a lamp.

Background

The fan lamp is a common household appliance, which is a combination of a lighting lamp and a fan, and has the lighting performance of the lighting lamp and the heat dissipation performance of the fan.

In the related art, the fan lamp may exhibit wind in a specific area, for example, wind out in an inner ring or wind out in an outer ring. However, the current fan lamp can only realize the air outlet at a single position, and cannot meet the wind sensation requirements of multiple areas of users.

Disclosure of utility model

In view of this, the utility model provides an air outlet device with a lamp, which can realize multi-area air outlet.

Specifically, the method comprises the following technical scheme:

The embodiment of the utility model provides an air outlet device with a lamp, which comprises: a shell, a fan and a lamp,

One side of the shell is provided with an air inlet, and the other side of the shell is provided with at least two air outlets;

The fan is arranged in the shell and is communicated with the air inlet;

The lamp is arranged at one side of the fan, which is far away from the air inlet;

The fan comprises a first impeller part and a second impeller part, one part of the air outlets is communicated with the first impeller part, and the other part is communicated with the second impeller part.

In some embodiments, the at least two air outlets include a first air outlet and a second air outlet,

The first air outlet is communicated with the first impeller part and is opposite to the air inlet;

The second air outlet is communicated with the second impeller part and is close to the outer edge of the shell.

In some embodiments, the first air outlet and the second air outlet are both annular air outlets.

In some embodiments, the first impeller portion includes a plurality of first blades and a driving portion, the plurality of first blades being disposed on an outer wall of the driving portion at intervals;

The second impeller part comprises an annular fixed plate and a plurality of second blades, and the second blades are arranged on the annular fixed plate at intervals.

In some embodiments, the first impeller portion further includes a fixing ring, one end of each of the first blades away from the driving portion is connected to an inner wall of the fixing ring, and a side of the fixing ring facing the air inlet is connected to a side of the annular fixing plate away from an outer edge of the housing.

In some embodiments, the inner wall of the retaining ring extends in a first direction parallel to the axial direction of the first impeller portion, and the annular retaining plate is perpendicular to the first direction.

In some embodiments, the horizontal projection of the fixing ring on the side of the air inlet of the shell falls into the area of the air inlet, or the projection of the fixing ring on the side of the air inlet of the shell coincides with the edge of the air inlet.

In some embodiments, the fan further comprises a motor coupled to the annular stationary plate and/or coupled to the drive portion.

In some embodiments, the second impeller portion further comprises a plurality of connection members, each of which has one end connected to the annular fixing plate and the other end connected to the driving portion.

In some embodiments, the distance between the side of the second blade away from the air inlet and the air inlet is less than or equal to the distance between the side of the first blade facing the air inlet and the air inlet.

In some embodiments, the number of second blades is greater than the number of first blades.

In some embodiments, the luminaire is arranged in a space between two adjacent air outlets, and/or the projection of the luminaire on the side of the air inlet of the housing coincides with the projection of the second impeller portion on the side of the air inlet of the housing, and/or the projection of the luminaire on the side of the air inlet of the housing falls within the projection of the first impeller portion on the side of the air inlet of the housing.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:

According to the air outlet device with the lamp, under the condition that the fan rotates, air can enter the shell from the air inlet at one side of the shell, and when the air passes through the fan, the air outlet device is divided into two parts by the first impeller part and the second impeller part, wherein one part flows out through the air outlet communicated with the first impeller part, and the other part flows out through the air outlet communicated with the second impeller part, so that multi-region air outlet is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an air outlet device with a lamp according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of an air outlet area of an air outlet device with a lamp according to an embodiment of the present utility model;

Fig. 3 is a schematic structural diagram of a fan in an air outlet device with a lamp according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of the blower of FIG. 3;

Fig. 5 is a schematic structural diagram of a fan in an air outlet device with a lamp according to an embodiment of the present utility model;

fig. 6 is a top view of an air outlet device with a lamp according to an embodiment of the present utility model;

fig. 7 is a side view of an air outlet device with a lamp according to an embodiment of the present utility model;

Fig. 8 is a cross-sectional view of an air outlet device with a lamp according to an embodiment of the present utility model.

Reference numerals in the drawings denote:

1-a shell, 11-an air inlet, 12-an air outlet, 121-a first air outlet, 122-a second air outlet, 13-a flow guiding piece,

2-Fan, 21-first impeller part, 211-fixing ring, 212-first blade, 213-driving part, 22-second impeller part, 221-annular fixing plate, 222-second blade, 223-connecting piece, 23-motor,

3-A lamp.

Specific embodiments of the present utility model have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that some directional terms are based on the orientation or positional relationship shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the utility model. In embodiments of the present utility model, such as "upper," "lower," "side," and the like, are generally referenced relative to the orientation shown in FIG. 1, and these orientation terms are used merely to more clearly describe the structure and the relationship between structures, and are not intended to describe an absolute orientation. The orientation may change when the product is placed in different orientations, e.g. "up", "down" may be interchanged.

In order to make the technical scheme and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an air outlet device with a lamp according to an embodiment of the present utility model, wherein an upper half of fig. 1 is a front view of the air outlet device with the lamp, and a lower half is a cross-sectional view of the air outlet device with the lamp. As shown in fig. 1, the air outlet device includes: a housing 1, a fan 2 and a lamp 3.

Wherein, one side of the shell 1 is provided with an air inlet 11, and the other side of the shell 1 is provided with at least two air outlets 12; the fan 2 is arranged in the shell 1 and is communicated with the air inlet 11; the lamp 3 is arranged at one side of the fan 2 far away from the air inlet 11; the fan 2 includes a first impeller portion 21 and a second impeller portion 22, and one portion of the plurality of air outlets 12 communicates with the first impeller portion 21, and the other portion communicates with the second impeller portion 22.

Therefore, under the condition that the fan 2 rotates, air can enter the shell 1 from the air inlet 11 at one side of the shell 1, and is divided into two parts by the first impeller part 21 and the second impeller part 22 when passing through the fan 2, wherein one part flows out through the air outlet 12 communicated with the first impeller part 21, and the other part flows out through the air outlet 12 communicated with the second impeller part 22, so that multi-region air outlet is realized, and the problem that only single-position air outlet can be realized in the related art is solved.

The following further describes and describes the structure and the function of each component involved in the air outlet device with the lamp according to the embodiment of the present utility model:

For the housing 1, the housing 1 functions to protect the blower 2.

In some embodiments, referring to fig. 2, the at least two air outlets 12 include a first air outlet 121 and a second air outlet 122.

The first air outlet 121 communicates with the first impeller portion 21 and is opposite to the air inlet 11, so that a part of the air flow flowing in from the air inlet 11 can directly flow out of the first impeller portion 21 in the axial direction.

The second air outlet 122 communicates with the second impeller portion 22 and is located near the outer edge of the casing 1, so that the air flow from the air inlet 11 can flow out along the outer edge near the casing 1, in addition to directly flowing out along the axial direction.

Because the air flow is divided into two parts by the first impeller part 21 and the second impeller part 22 when the air passes through the fan 2, under the independent cooperation of the two parts of the first impeller part 21 and the second impeller part 22, the air flow passing through the first impeller part 21 can flow out of the shell 1 through the first air outlet 121, and the air flow passing through the second impeller part 22 can flow out of the shell 1 through the second air outlet 122, so that the large-area air supply with both inside and outside is formed together, and the air outlet range is enlarged.

In some embodiments, referring to fig. 2, the first air outlet 121 and the second air outlet 122 are both annular air outlets to ensure that the area of the air outlet 12 is maximized.

In some embodiments, referring to fig. 8, the inner wall of the housing 1 has a baffle 13, the baffle 13 being located in the same layer as the second impeller portion 22.

By providing the flow guiding member 13 with the second impeller portion 22 located at the same layer, the air flow flowing out from the second impeller portion 22 can flow out from the second air outlet 122 under the guiding action of the flow guiding member 13.

In some embodiments, the number of the flow guiding elements 13 may be plural, and the flow guiding elements 13 are disposed at equal intervals.

In some embodiments, the baffle 13 may be a baffle rib or a baffle vane or a volute tongue.

For the fan 2, the fan 2 functions to drive and guide the air flow.

In some embodiments, referring to fig. 3, the first impeller portion 21 includes a plurality of first blades 212 and a driving portion 213, the plurality of first blades 212 being spaced apart on an outer wall of the driving portion 213 to achieve fixation of the plurality of first blades 212 with the driving portion 213; the second impeller portion 22 includes an annular fixing plate 221 and a plurality of second blades 222, and the plurality of second blades 222 are disposed on the annular fixing plate 221 at intervals so that the fixing of the plurality of second blades 222 is achieved by the annular fixing plate 221.

Because the plurality of first blades 212 are arranged at intervals, an axial flow air outlet channel is formed between two adjacent first blades 212, and air flow can flow out from the first air outlet 121 through the axial flow air outlet channel; since the plurality of second blades 222 are disposed at intervals, a centrifugal air outlet channel is formed between two adjacent second blades 222, and the air flow can flow out from the second air outlet 122 through the centrifugal air outlet channel. The fan 2 is provided with two independent air outlet channels, namely an axial flow air outlet channel and a centrifugal air outlet channel, so that both inner and outer air senses can be realized, and the air sense requirements of multiple areas of users are met.

In some embodiments, referring to fig. 4, the distance between the side of the second blade 222 away from the air inlet 11 and the air inlet 11 is smaller than or equal to the distance between the side of the first blade 212 facing the air inlet 11 and the air inlet 11, so that the second blade 222 and the first blade 212 are located at different layers, which is beneficial to realizing the diversion of the air flow.

In some embodiments, for each second blade 222, the projection of the side of the second blade 222 away from the corresponding air outlet 12 on the side of the air inlet 11 of the housing 1 falls into the area of the air inlet 11, or the projection of the side of the second blade 222 away from the corresponding air outlet 12 on the side of the air inlet 11 of the housing 1 coincides with the edge of the air inlet 11. The arrangement is beneficial to reducing wind resistance.

For example, referring to fig. 6 and 7, the projection of the side edge of the second blade 222 away from the corresponding air outlet 12 on the side of the air inlet 11 of the housing 1 coincides with the edge of the air inlet 11.

In some embodiments, referring to FIG. 3, the number of second blades 222 is greater than the number of first blades 212.

Since the number of the second blades 222 is greater than that of the first blades 212, the second impeller portion 22 can suck a larger proportion of air flow than the first impeller portion 21, so as to meet the requirement of a larger air supply range of the outer ring.

In some embodiments, referring to fig. 3, the first impeller portion 21 further includes a fixing ring 211, and an end of each first vane 212 remote from the driving portion 213 is connected to an inner wall of the fixing ring 211, and a side of the fixing ring 211 facing the air inlet 11 is connected to a side of the annular fixing plate 221 remote from an outer edge of the housing 1.

The first impeller portion 21 is directly connected to the second impeller portion 22 by providing a fixing ring 211.

In some embodiments, referring to fig. 3, the inner wall of the fixing ring 211 extends along a first direction parallel to the axial direction of the first impeller portion 21, and the annular fixing plate 221 is perpendicular to the first direction, so as to facilitate the second blade 222 and the first blade 212 to be disposed in different layers, which is beneficial for reducing wind resistance.

In some embodiments, the projection of the fixing ring 211 on the side of the air inlet 11 of the housing 1 falls into the area of the air inlet 11, or the projection of the fixing ring 211 on the side of the air inlet 11 of the housing 1 coincides with the edge of the air inlet 11.

The size of the air inlet 11 is larger than or equal to the size surrounded by the fixing ring 211, so that the wind resistance is reduced.

For example, referring to fig. 6, the projection of the fixing ring 211 on the side of the air inlet 11 of the housing 1 coincides with the edge of the air inlet 11, so that when the air outlet device with a lamp provided in the embodiment of the application is provided, only the first blade 212 can be seen through the air inlet 11.

In some embodiments, referring to fig. 5, the second impeller portion 22 further includes a plurality of connection members 223, and one end of each connection member 223 is connected to the annular fixing plate 221, and the other end is connected to the driving portion 213.

By providing the plurality of connection pieces 223, the first impeller portion 21 and the second impeller portion 22 are connected by the plurality of connection pieces 223.

In some embodiments, referring to fig. 5, the connector 223 is a rectangular plate.

In some embodiments, the first impeller portion 21 and the second impeller portion 22 are integrally formed, facilitating manufacturing.

In some embodiments, the fan 2 includes a motor 23 in addition to the first impeller portion 21 and the second impeller portion 22, the motor 23 being connected to the annular fixing plate 221, and/or the motor 23 being connected to the driving portion 213.

When the output shaft of the motor 23 rotates, the output shaft of the motor can be connected with the annular fixing plate 221 and/or the driving part 213 for driving, and when the first impeller part 21 and the second impeller part 22 are connected into a whole, the whole can rotate together; when the first impeller portion 21 and the second impeller portion 22 are not connected, the first impeller portion 21 and the second impeller portion 22 may also be rotated separately, i.e., separately.

For example, referring to fig. 1, the motor 23 is connected to the driving part 213.

For the luminaire 3, the luminaire 3 achieves the effect of illumination.

It will be appreciated that the lamp 3 is not in contact with the fan 2, wherein the fan 2 is a dynamic component and the lamp 3 is a static component, which do not affect each other during operation.

In some embodiments, referring to fig. 1, the lamp 3 may be disposed in a space between two adjacent air outlets 12, and by disposing the lamp 3 in the space between two adjacent air outlets 12, heat generated by light emission of the lamp 3 may be taken away from two adjacent air outlets 12 by air flow, so as to facilitate heat dissipation of the lamp 3.

In some embodiments, referring to fig. 1, the lamp 3 may be disposed at a side of the motor 4 remote from the air inlet 11 to fully utilize the internal space of the housing 1.

In some embodiments, referring to fig. 1, the projection of the luminaire 3 on the side of the air inlet 11 of the housing 1 coincides with the projection of the second impeller portion 22 on the side of the air inlet of the housing, so as to fully utilize the interior space of the housing 1.

In some embodiments, the projection of the luminaire 3 on the side of the air inlet 11 of the housing 1 falls within the projection of the first impeller portion 21 on the side of the air inlet 11 of the housing 1 to ensure that the luminaire 3 does not affect the air flow out of the first impeller portion 21 while achieving illumination with the luminaire 3.

In some embodiments, the air outlet device with the light fixture may be a fan light.

It should be noted that references herein to "a number", "at least one" means one or more, and "a plurality", "at least two" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model.

The foregoing description of the embodiments of the utility model is not intended to limit the utility model, but rather, the utility model is to be construed as limited to the embodiments disclosed.

Claims (12)

1. An air-out device with lamps and lanterns, characterized in that, air-out device includes: a shell (1), a fan (2) and a lamp (3),

One side of the shell (1) is provided with an air inlet (11), and the other side of the shell (1) is provided with at least two air outlets (12);

The fan (2) is arranged in the shell (1) and is communicated with the air inlet (11);

the lamp (3) is arranged at one side of the fan (2) far away from the air inlet (11);

The fan (2) comprises a first impeller part (21) and a second impeller part (22), one part of the air outlets (12) is communicated with the first impeller part (21), and the other part is communicated with the second impeller part (22).

2. The air outlet device with a lamp according to claim 1, wherein the at least two air outlets (12) comprise a first air outlet (121) and a second air outlet (122),

The first air outlet (121) is communicated with the first impeller part (21) and is opposite to the air inlet (11);

The second air outlet (122) is communicated with the second impeller part (22) and is close to the outer edge of the shell (1).

3. The air outlet device with a lamp according to claim 2, wherein the first air outlet (121) and the second air outlet (122) are both annular air outlets.

4. The air outlet device with a lamp according to claim 1, wherein the first impeller portion (21) comprises a plurality of first blades (212) and a driving portion (213), the plurality of first blades (212) being arranged on an outer wall of the driving portion (213) at intervals;

The second impeller portion (22) includes an annular fixed plate (221) and a plurality of second blades (222), the plurality of second blades (222) being disposed on the annular fixed plate (221) at intervals.

5. The air outlet device with the lamp according to claim 4, wherein the first impeller portion (21) further comprises a fixing ring (211), one end of each first blade (212) away from the driving portion (213) is connected with an inner wall of the fixing ring (211), and one side of the fixing ring (211) facing the air inlet (11) is connected with one side of the annular fixing plate (221) away from the outer edge of the casing (1).

6. The air outlet device with a lamp according to claim 5, wherein an inner wall of the fixing ring (211) extends in a first direction parallel to an axial direction of the first impeller portion (21), and the annular fixing plate (221) is perpendicular to the first direction.

7. The air outlet device with a lamp according to claim 5, characterized in that the horizontal projection of the fixing ring (211) on the side of the air inlet (11) of the housing (1) falls into the area of the air inlet (11), or the projection of the fixing ring (211) on the side of the air inlet (11) of the housing (1) coincides with the edge of the air inlet (11).

8. The air outlet device with a lamp according to claim 4, wherein the fan (2) further comprises a motor (23), the motor (23) being connected to the annular fixing plate (221) and/or the motor (23) being connected to the driving part (213).

9. The air outlet device with a lamp according to claim 4, wherein the second impeller portion (22) further comprises a plurality of connection members (223), one end of each connection member (223) is connected to the annular fixing plate (221), and the other end is connected to the driving portion (213).

10. The air outlet device with a lamp according to claim 4, wherein the distance between the side of the second blade (222) away from the air inlet (11) and the air inlet (11) is smaller than or equal to the distance between the side of the first blade (212) facing the air inlet (11) and the air inlet (11).

11. The air outlet device with a lamp according to claim 4, wherein the number of second blades (222) is greater than the number of first blades (212).

12. The air outlet device with a lamp according to claim 1, characterized in that the lamp (3) is arranged in a space between two adjacent air outlets (12), and/or that the projection of the lamp (3) on the side of the air inlet (11) of the housing (1) coincides with the projection of the second impeller portion (22) on the side of the air inlet (11) of the housing (1), and/or that the projection of the lamp (3) on the side of the air inlet (11) of the housing (1) falls into the projection of the first impeller portion (21) on the side of the air inlet (11) of the housing (1).