CN220539903U - Lighting fan - Google Patents

Abstract

The utility model provides a lighting fan, which comprises a fan main body and a lighting fixture, wherein the fan main body comprises a shell, a plurality of air outlets are formed in the shell along a preset direction to form an air outlet area, a connecting part is arranged on the side part of the air outlet area, the lighting fixture is rotationally connected with the shell through the connecting part, the lighting fan comprises a first lamp, a second lamp and a control switch, the first lamp is positioned on one side of the lighting fixture, which is far away from the air outlet area, the second lamp is positioned on one side of the lighting fixture, which is close to the air outlet area, and the control switch is preset with a threshold value and is respectively electrically connected with the first lamp and the second lamp. When the included angle between the lighting lamp bracket and the shell is smaller than a threshold value, the first lamp is in an electrified state, and the second lamp is in a power-off state; otherwise, the first lamp is in a power-off state, and the second lamp is in a power-on state. The utility model can freely adjust the angle and the range of the lighting lamp without affecting the function of the fan.

Description

Lighting fan

Technical Field

The utility model relates to the technical field of multifunctional fans, in particular to an illumination fan.

Background

As a common electrical appliance, a fan is usually placed on a desk or a bedside table together with a lighting tool such as a desk lamp. In order to increase the available space of the desktop or the bedside table, the office desk or the bedside table is tidy, and the air supply function and the illumination function are integrated together at the same time when the product is designed, so that the fan product has the air supply function and the illumination function at the same time.

Most of fans with lighting functions in the market at present are provided with lighting lamps on the shell of the fan, so that the shell of the fan directly has a lighting effect.

However, the above product cannot freely adjust the angle and range of illumination without affecting the air supply angle of the fan. Therefore, how to provide the fan product with the lighting function and to freely adjust the lighting angle and range without affecting the air supply function is a technical problem to be solved currently.

Disclosure of Invention

The utility model aims to provide an illumination fan which has an air supply function and an illumination function and can freely adjust the illumination angle and the illumination range on the premise of not influencing the air supply function.

In order to achieve the above object, the present utility model provides the following technical solutions:

the present utility model provides an illumination fan, comprising: a fan body and a lighting fixture. The fan main body comprises a shell, a plurality of air outlets are formed in the shell along a preset direction to form an air outlet area, a connecting portion is arranged on the side portion of the air outlet area, and the lighting lamp bracket is rotationally connected with the shell through the connecting portion. The lighting fixture comprises a first lamp, a second lamp and a control switch, wherein the first lamp is positioned on one side of the lighting fixture, which is away from the air outlet area, the second lamp is positioned on one side of the lighting fixture, which is close to the air outlet area, and the control switch is preset with a threshold value and is electrically connected with the first lamp and the second lamp respectively. When the included angle between the lighting lamp bracket and the shell is smaller than a threshold value, the first lamp is in an electrified state, and the second lamp is in a power-off state; otherwise, the first lamp is in a power-off state, and the second lamp is in a power-on state.

Further, the lighting fixture further comprises: the main lamp bracket is of a strip-shaped structure and at least comprises a first side wall and a second side wall which are opposite to each other, one end of the main lamp bracket in the extending direction is rotationally connected with the connecting part, the first lamp is arranged on the first side wall, and the second lamp is arranged on the second side wall; when the included angle between the main lamp bracket and the shell is zero, the second lamp is in a power-off state.

Further, the lighting fixture further comprises: the auxiliary lamp bracket is rotationally connected to the end part of the main lamp bracket far away from the connecting part in the extending direction, one side of the auxiliary lamp bracket close to the air outlet area is provided with at least one light supplementing lamp, and each light supplementing lamp is respectively and electrically connected to the control switch; when the second lamp is in the electrified state, each light supplementing lamp is in the electrified state; when the second lamp is in the power-off state, each light supplementing lamp is in the power-off state.

Further, the sub-lamp frame comprises at least: the first auxiliary lamp holder and the second auxiliary lamp holder are respectively connected with the end part, far away from the connecting part, of the main lamp holder in a rotating way; the light supplementing lamp at least comprises: the third lamp and the fourth lamp are arranged on one side of the second auxiliary lamp bracket, which is close to the air outlet area, and the third lamp is arranged on one side of the first auxiliary lamp bracket, which is close to the air outlet area.

Further, the first auxiliary lamp holder and the second auxiliary lamp holder are respectively in strip-shaped structures, and one ends of the first auxiliary lamp holder and the second auxiliary lamp holder in the extending direction are respectively connected with the main lamp holder in a rotating way; the first auxiliary lamp frame is provided with a third side wall parallel to the second side wall, the third lamp is arranged on the third side wall, the second auxiliary lamp frame is provided with a fourth side wall parallel to the second side wall, and the fourth lamp is arranged on the fourth side wall.

Further, the included angle between the first auxiliary lamp holder and the second auxiliary lamp holder ranges from 0 degrees to 120 degrees.

Further, a storage groove is formed in one side, close to the air outlet area, of the shell, and the storage groove is matched with the outline shape of the lighting lamp bracket.

Further, the included angle between the lighting fixture and the housing ranges from 0 degrees to 180 degrees.

Further, the fan main body further includes: the base, the shell is connected in the base, and can follow the upset from top to bottom of base vertical direction.

Further, a plurality of function buttons are arranged on the base, and the plurality of function buttons at least comprise: a fan button and an illumination button. The fan button is used for controlling the fan main body, the lighting button is used for controlling the on-off of a circuit of the lighting lamp bracket, and the lighting button is electrically connected with the control switch.

The analysis shows that the utility model discloses a lighting fan, which comprises a fan body and a lighting lamp holder, wherein the lighting lamp holder is rotationally connected with a shell of the fan body, a first lamp and a second lamp which are respectively and electrically connected with a control switch are arranged on the lighting lamp holder, the first lamp is positioned at one side of the lighting lamp holder, which is away from an air outlet area of the fan body, and the second lamp is positioned at one side of the lighting lamp holder, which is close to the air outlet area of the fan body, and when the angle between the lighting lamp holder and the shell is lower than the threshold value of the control switch, the lighting effect can be realized through the first lamp; when the illumination angle and the illumination range are required to be adjusted on the premise that the air supply angle of the air outlet area is not changed, the included angle between the illumination lamp holder and the shell can be larger than or equal to the threshold value of the control switch by changing the included angle between the illumination lamp holder and the shell, and at the moment, the control switch controls the first lamp to be powered off and controls the second lamp to be powered on for illumination.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:

FIG. 1 is a schematic diagram illustrating a first operating state of an illumination fan according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating a second operating state of the illumination fan according to an embodiment of the present utility model;

FIG. 3 is a schematic view illustrating a partial structure of an angle of a third operating state of an illumination fan according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a partial structure of a third operating state of an illumination fan according to another embodiment of the present utility model;

fig. 5 is a schematic structural diagram illustrating a first working state between a housing and a lighting fixture in a lighting fan according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram illustrating a second working state between a housing and a lighting fixture in a lighting fan according to an embodiment of the utility model.

Reference numerals illustrate: 1. a housing; 101. an air outlet area; 102. a connection part; 103. a storage groove; 104. a fan motor; 105. a fan blade; 2. a lighting fixture; 201. a main lamp holder; 201a, a first sidewall; 201b, a second sidewall; 201c, a first lamp; 201d, a second lamp; 202. a first auxiliary lamp holder; 202a, a third sidewall; 202b, a third lamp; 203. a second auxiliary lamp bracket; 203a, a fourth sidewall; 203b, a fourth lamp; 3. a base; 301. a fan button; 302. the button is illuminated.

Detailed Description

The utility model will be described in detail below with reference to the drawings in connection with embodiments. The examples are provided by way of explanation of the utility model and not limitation of the utility model. Indeed, it will be apparent to those skilled in the art that modifications and variations can be made in the present utility model without departing from the scope or spirit of the utility model. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. Accordingly, it is intended that the present utility model encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.

In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled," "connected," and "configured" as used herein are to be construed broadly and may be, for example, fixedly connected or detachably connected; can be directly connected or indirectly connected through an intermediate component; either a wired electrical connection, a radio connection or a wireless communication signal connection, the specific meaning of which terms will be understood by those of ordinary skill in the art as the case may be.

One or more examples of the utility model are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the utility model. As used herein, the terms "first," "second," and "third," etc. are used interchangeably to distinguish one component from another and are not intended to represent the location or importance of the individual components.

Referring to fig. 1 to 6, an embodiment of the present utility model provides an illumination fan including: a fan body and a lighting fixture 2. The fan main body comprises a shell 1, a plurality of air outlets are formed in the shell 1 along a preset direction to form an air outlet area 101, a connecting portion 102 is arranged on the side portion of the air outlet area 101, and the lighting lamp holder 2 is rotatably connected with the shell 1 through the connecting portion 102. The lighting fixture 2 comprises a first lamp 201c, a second lamp 201d and a control switch, wherein the first lamp 201c is positioned on one side of the lighting fixture 2, which is away from the air outlet area 101, the second lamp 201d is positioned on one side of the lighting fixture 2, which is close to the air outlet area 101, and the control switch is preset with a threshold value and is electrically connected with the first lamp 201c and the second lamp 201d respectively. When the included angle between the lighting fixture 2 and the shell 1 is smaller than the threshold value, the first lamp 201c is in an electrified state, and the second lamp 201d is in a powered-off state; otherwise, the first lamp 201c is in the power-off state and the second lamp 201d is in the power-on state.

Specifically, the illumination fan includes a fan body and an illumination lamp holder 2, an air outlet area 101 is formed on a housing 1 of the fan body through a plurality of air outlets, a connection part 102 is provided on a side part of the housing 1 located in the air outlet area 101, in some preferred embodiments of the illumination fan provided by the embodiment of the utility model, the entire housing 1 can be regarded as a short cylindrical hollow structure, two ends of the housing 1 in the extending direction are respectively provided with a plurality of air outlets and a plurality of air inlets, so that the extending direction of the housing 1 is the air supply direction of the fan body, a containing space is provided inside the housing 1, a fan motor 104 is provided in the containing space, an output rotating shaft of the fan motor 104 is coaxially arranged with an axis of the housing 1, a driving fan blade 105 is connected on the output rotating shaft of the fan motor 104, when the driving fan blade 105 of the fan motor 104 rotates, an air flow flowing in from the air inlet and flowing out from the air outlet is formed inside the containing space of the housing 1, thereby the housing 1 forms the air outlet area 101 at the end of the air outlet, the connection part 102 is arranged at the top of the housing 1 and is close to the air outlet area 101, the side of the housing 1 can be connected with the illumination lamp holder 102 in a rotating manner by the rotating seat 102, and the illumination lamp holder 2 can be connected with the rotating structure in a rotating manner, so that the illumination lamp holder 1 can be connected with the rotating relatively to the rotating shaft 102; the side of lighting fixture 2 that deviates from air-out region 101 is provided with first lamps and lanterns 201c, and the side of lighting fixture 2 that is close to air-out region 101 is provided with second lamps and lanterns 201d, and first lamps and lanterns 201c and second lamps and lanterns 201d can adopt lamp plate or the lamp area that the LED lamp pearl constitutes, and first lamps and lanterns 201c and second lamps and lanterns 201d are connected with the control switch electricity that has the preset threshold value respectively, and control switch can be contact switch or angle switch. Specifically, when the control switch is a contact switch, the control switch may be disposed on a side of the housing 1 close to the lighting fixture 2, and when the lighting fixture 2 rotates through the connection portion 102 and is attached to the housing 1, the lighting fixture 2 compresses the control switch, and at this time, the first lamp 201c is in an on state, and the second lamp 201d is in an off state; when the lighting fixture 2 is turned through the connection part 102 and is far away from the housing 1, the control switch rebounds, and at this time, the first lamp 201c is in the power-off state, and the second lamp 201d is in the power-on state. Specifically, when the control switch is an angle switch, the control switch may be disposed inside the lighting fixture 2, the preset threshold of the control switch is an angle threshold, and according to the usage habit of the user, the setting range of the angle threshold may be from 0 degrees to 45 degrees, where when the included angle between the lighting fixture 2 and the housing 1 is smaller than the angle threshold, the first lamp 201c is in an on state, and the second lamp 201d is in an off state; when the angle between the lighting fixture 2 and the housing 1 is greater than or equal to the angle threshold, the first lamp 201c is in the powered-off state and the second lamp 201d is in the powered-on state.

In some preferred implementations of the illumination fan proposed by the embodiments of the present utility model, referring to fig. 1 to 6, in a specific implementation, the illumination lamp holder 2 further includes: the main lamp holder 201 is in a strip structure and at least provided with a first side wall 201a and a second side wall 201b which are opposite to each other, one end of the main lamp holder 201 in the extending direction is rotationally connected with the connecting part 102, the first lamp 201c is arranged on the first side wall 201a, and the second lamp 201d is arranged on the second side wall 201b; when the included angle between the main lamp holder 201 and the housing 1 is zero, the second lamp 201d is in the power-off state.

Specifically, in order to realize direct connection between the first lamp 201c and the second lamp 201d and the lighting fixture 2, in some preferred embodiments of the present utility model, the lighting fixture 2 includes a main lamp holder 201, the main lamp holder 201 is a strip structure with a rectangular cross section, and an end portion in an extending direction of the main lamp holder is rotatably connected to the housing 1 through a rotating shaft structure of the connecting portion 102, the first lamp 201c and the second lamp 201d are respectively disposed on a first side wall 201a and a second side wall 201b of the main lamp holder 201, the first side wall 201a and the second side wall 201b are two opposite side walls on the main lamp holder 201, and the first side wall 201a is located on a side of the main lamp holder 201 facing away from the housing 1, and the second side wall 201b is located on a side of the main lamp holder 201 near the housing 1. The user can control the first lamp 201c and the second lamp 201d to be powered on and off by adjusting the included angle between the main lamp holder 201 and the housing 1, and when the user does not use the lighting function or only uses the first lamp 201c to perform lighting, the second side wall 201b of the main lamp holder 201 can be attached to the housing 1, and at this time, the second lamp 201d is in a power-off state.

In some preferred implementations of the illumination fan proposed by the embodiments of the present utility model, referring to fig. 1 to 6, in a specific implementation, the illumination lamp holder 2 further includes: the auxiliary lamp bracket is rotationally connected to the end part of the main lamp bracket 201, which is far away from the connecting part 102, and at least one light supplementing lamp is arranged on one side of the auxiliary lamp bracket, which is close to the air outlet area 101, and each light supplementing lamp is respectively and electrically connected to the control switch; when the second lamp 201d is in the energized state, each light supplementing lamp is in the energized state; when the second lamp 201d is in the power-off state, each light supplementing lamp is in the power-off state. In a specific implementation, the secondary light frame comprises at least: a first sub lamp holder 202 and a second sub lamp holder 203, the first sub lamp holder 202 and the second sub lamp holder 203 being rotatably connected to the end portion of the main lamp holder 201 extending in the direction away from the connection portion 102, respectively; the light supplementing lamp at least comprises: third lamps and lanterns 202b and fourth lamps and lanterns 203b, third lamps and lanterns 202b set up in the one side that is close to air-out region 101 of first minor lighting fixture 202, and fourth lamps and lanterns 203b set up in the one side that is close to air-out region 101 of second minor lighting fixture 203. In a specific implementation, the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 are respectively in a strip structure, and one ends of the two auxiliary lamp holders in the extending direction are respectively connected with the main lamp holder 201 in a rotating way; the first sub-lamp holder 202 has a third side wall 202a parallel to the second side wall 201b, the third lamp 202b is disposed on the third side wall 202a, the second sub-lamp holder 203 has a fourth side wall 203a parallel to the second side wall 201b, the fourth lamp 203b is disposed on the fourth side wall 203a, and the third lamp 202b and the fourth lamp 203b may be a lamp panel or a lamp strip formed by LED lamp beads.

Specifically, in order to realize the rotational connection between the first auxiliary lamp holder 202, the second auxiliary lamp holder 203 and the main lamp holder 201, in some preferred technical solutions adopted by the present utility model, the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 may be strip-shaped structures with rectangular cross sections, the end portion in the extending direction of the first auxiliary lamp holder 202 and the end portion in the extending direction of the second auxiliary lamp holder 203 are connected in a hinged manner and hinged with the main lamp holder 201 respectively, that is, the end portion of the main lamp holder 201 far away from the connecting portion 102 is provided with a rotating shaft structure, the end portions of the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 are provided with connecting hole structures matched with the rotating shaft structure respectively, and the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 are connected with the end portion of the main lamp holder 201 in a rotational manner through the rotating shaft structure and the connecting hole structures respectively, so that the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 can rotate around the hinge position relative to the main lamp holder 201 independently; the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 can be connected in a pin joint manner and are hinged with the main lamp holder 201 at the same time, namely, a rotating shaft structure can be arranged at the end part of any one of the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203, a connecting hole structure matched with the rotating shaft structure is arranged at the end part of the other auxiliary lamp holder, and the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 are rotationally connected through the rotating shaft structure and the connecting hole structure, so that the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 can be opened and closed in the same angle centering manner, and a user only needs to adjust any one of the two auxiliary lamp holders, so that the angle adjustment of the two auxiliary lamp holders can be realized. The third lamp 202b is disposed at the third side wall 202a parallel to the second side wall 201b on the first auxiliary lamp holder 202, the fourth lamp 203b is disposed at the fourth side wall 203a parallel to the second side wall 201b on the second auxiliary lamp holder 203, and if the user wants to continuously adjust the illumination angle and the illumination range of the illumination lamp holder 2, the opening and closing angle between the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203 can be further adjusted after the main lamp holder 201 is adjusted.

In some preferred embodiments of the illumination fan according to the embodiments of the present utility model, referring to fig. 5 and 6, in a specific implementation, the included angle between the first sub-lamp holder 202 and the second sub-lamp holder 203 ranges from 0 degrees to 120 degrees.

Specifically, in order to ensure that there is enough adjustable angle between the third light fixture 202b and the fourth light fixture 203b to effectively increase the illumination angle and the illumination range of the third light fixture 202b and the fourth light fixture 203b, in some preferred embodiments of the present utility model, the first sub-light fixture 202 and the second sub-light fixture 203 are opened and closed within an angle range of 0 degrees to 120 degrees, so as to ensure that the third light fixture 202b and the fourth light fixture 203b have enough illumination ranges.

In some preferred embodiments of the illumination fan according to the embodiments of the present utility model, referring to fig. 1 to 6, in a specific implementation, a receiving groove 103 is formed on a side of the casing 1 near the air outlet area 101, and the receiving groove 103 is adapted to the contour shape of the illumination lamp holder 2.

Specifically, in order to increase space utilization rate by providing a reasonable space volume for the illumination fan when the illumination function is not used or the first lamp 201c is used alone, in some preferred embodiments of the present utility model, the housing 1 is provided with a storage slot 103 adapted to the contour shape of the illumination lamp holder 2, and when the included angle between the illumination lamp holder 2 and the housing 1 is 0 degrees, that is, in an application scenario where the illumination function is used only by the first lamp 201c or the fan function is not used alone, the illumination lamp holder 2 can be stored in the storage slot 103 by rotating, so as to reduce the space volume of the illumination fan, and effectively increase space utilization rate.

In some preferred embodiments of the illumination fan according to the embodiments of the present utility model, referring to fig. 1 to 6, in the specific implementation, the angle between the illumination lamp holder 2 and the housing 1 ranges from 0 degrees to 180 degrees.

Specifically, in order to ensure that the lamp on the lighting fixture 2 has a sufficient illumination angle and illumination range, in some preferred embodiments of the present utility model, the lighting fixture 2 is hinged to the housing 1 through the connection portion 102, and the angle between the lighting fixture 2 and the housing 1 can be adjusted within a range of 0 degrees to 180 degrees, so as to ensure that the lamp on the lighting fixture 2 has a sufficient illumination range.

In some preferred implementations of the illumination fan set forth in the examples of the present utility model, referring to fig. 1 to 3, in a specific implementation, the fan body further includes: the base 3, shell 1 connects in base 3, and can follow the upset from top to bottom of base 3 vertical direction.

Specifically, in order to achieve the purpose of adjusting the air supply direction angle of the air outlet area 101, in some preferred embodiments of the present utility model, the fan main body further has a base 3, and the casing 1 may be rotatably connected to the base 3 by means of a rotating shaft structure or a driving motor, so that the casing 1 may rotate around the rotating shaft or through the driving motor relative to the base 3, thereby changing the air supply angle of the air outlet area 101, and also ensuring that the illumination angle of the first lamp 201c may be adjusted in an application scenario where the first lamp 201c is used alone for illumination.

In some preferred implementations of the illumination fan according to the embodiments of the present utility model, referring to fig. 1 to 3, in a specific implementation, the base 3 is provided with a plurality of function buttons, where the plurality of function buttons includes at least: a fan button 301 and an illumination button 302. The fan button 301 is used for controlling the fan main body, the illumination button 302 is used for controlling the on-off of the circuit of the illumination lamp holder 2, and the illumination button 302 is electrically connected with the control switch.

Specifically, in order to realize simple and effective control over the fan body and the lighting fixture 2, in some preferred technical schemes adopted by the utility model, a plurality of function buttons are arranged on the base 3, the function buttons can adopt one or more combination modes of capacitance contacts, resistance contacts, membrane switches, knob switches and the like, the function buttons at least comprise a fan button 301 for controlling the air supply intensity of the fan body and a lighting button 302 for controlling the lighting fixture switch and the brightness on the lighting fixture 2, the lighting button 302 is electrically connected with the control switch on the lighting fixture 2, the lighting button 302 can be used as a total power switch of the lighting function of the lighting fan, when the lighting button 302 is in a power-off state, the control switch is also in the power-off state, and at the moment, the lamps on the whole lighting fixture 2 are in a power-off state, and only when the lighting button 302 is in the power-on state, the control switch can control the power-off state of the lamps on the lighting fixture 2. The illumination fan can be matched with an infrared receiving module or a wireless network module to be matched with a remote controller or an intelligent terminal for use or communicated with an intelligent household appliance network, so that a user can simply and effectively control the illumination fan provided by the utility model through the functional buttons or the application scene.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

compared with the prior art, the lighting fixture 2 is rotationally connected with the shell 1 of the fan body, the lighting fixture 2 is provided with the first lamp 201c and the second lamp 201d which are respectively and electrically connected with the control switch, when the angle between the lighting fixture 2 and the shell 1 is lower than the threshold value of the control switch, the lighting effect can be realized through the first lamp 201c, and the air supply angle of the fan body, the lighting angle and the lighting range of the lighting fixture 2 can be adjusted through the base 3; when the illumination angle and the illumination range need to be adjusted under the premise of not changing the air supply angle of the fan body, the illumination angle and the illumination range can be adjusted by changing the included angle between the illumination lamp holder 2 and the housing 1, so that the included angle between the illumination lamp holder 2 and the housing 1 is larger than or equal to the threshold value of the control switch, at the moment, the control switch controls the first lamp 201c to be powered off, controls the second lamp 201d, the third lamp 202b and the fourth lamp 203b to be in an electrified state for illumination, and the illumination angle and the illumination range can be adjusted by adjusting the included angle between the illumination lamp holder 2 and the housing 1 and the included angle between the first auxiliary lamp holder 202 and the second auxiliary lamp holder 203, and the brightness of the lamps can be adjusted by adjusting the illumination buttons 302 arranged on the base 3.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An illumination fan, comprising:

the fan main body comprises a shell, a plurality of air outlets are formed in the shell along a preset direction to form an air outlet area, and a connecting part is arranged on the side part of the air outlet area; and

the lighting lamp bracket is rotationally connected with the shell through the connecting part and comprises:

the first lamp is positioned at one side of the lighting lamp bracket, which is away from the air outlet area;

the second lamp is positioned at one side of the lighting lamp frame close to the air outlet area;

the control switch is preset with a threshold value and is electrically connected with the first lamp and the second lamp respectively;

when the included angle between the lighting lamp holder and the shell is smaller than the threshold value, the first lamp is in an electrified state, and the second lamp is in a power-off state; otherwise, the first lamp is in a power-off state, and the second lamp is in a power-on state.

2. An illumination fan according to claim 1, characterized in that,

the lighting lamp bracket also comprises:

the main lamp bracket is of a strip-shaped structure and at least comprises a first side wall and a second side wall which are opposite to each other, one end of the main lamp bracket in the extending direction is rotationally connected with the connecting part, the first lamp is arranged on the first side wall, and the second lamp is arranged on the second side wall;

when the included angle between the main lamp bracket and the shell is zero, the second lamp is in a power-off state.

3. An illumination fan according to claim 2, characterized in that,

the lighting lamp bracket also comprises:

the auxiliary lamp bracket is rotationally connected to the end part, far away from the connecting part, of the main lamp bracket in the extending direction, at least one light supplementing lamp is arranged on one side, close to the air outlet area, of the auxiliary lamp bracket, and each light supplementing lamp is electrically connected to the control switch respectively;

when the second lamp is in a power-on state, each light supplementing lamp is in the power-on state;

when the second lamp is in a power-off state, each light supplementing lamp is in the power-off state.

4. A lighting fan as recited in claim 3, wherein said lighting fan,

the auxiliary lamp frame at least comprises: the first auxiliary lamp holder and the second auxiliary lamp holder are respectively connected with the end part, far away from the connecting part, of the main lamp holder in the extending direction in a rotating way;

the light supplementing lamp at least comprises: the third lamp is arranged on one side, close to the air outlet area, of the first auxiliary lamp frame, and the fourth lamp is arranged on one side, close to the air outlet area, of the second auxiliary lamp frame.

5. The illumination fan of claim 4, wherein the illumination fan is configured to illuminate the light source,

the first auxiliary lamp holder and the second auxiliary lamp holder are respectively in strip-shaped structures, and one ends of the first auxiliary lamp holder and the second auxiliary lamp holder in the extending direction are respectively connected with the main lamp holder in a rotating way;

the first auxiliary lamp frame is provided with a third side wall parallel to the second side wall, the third lamp is arranged on the third side wall, the second auxiliary lamp frame is provided with a fourth side wall parallel to the second side wall, and the fourth lamp is arranged on the fourth side wall.

6. A lighting fan as recited in claim 5, wherein,

the included angle between the first auxiliary lamp holder and the second auxiliary lamp holder ranges from 0 degrees to 120 degrees.

7. An illumination fan according to claim 1, characterized in that,

and a storage groove is formed in one side, close to the air outlet area, of the shell, and the storage groove is matched with the outline shape of the lighting lamp bracket.

8. The illumination fan of any of claims 1-7,

the included angle between the lighting lamp bracket and the shell ranges from 0 degrees to 180 degrees.

9. The illumination fan of any of claims 1-7, wherein the fan body further comprises:

the shell is connected to the base and can be turned up and down along the vertical direction of the base.

10. The illumination fan of claim 9, wherein the illumination fan is configured to illuminate the light source,

the base is provided with a plurality of function buttons, and the plurality of function buttons at least comprise:

a fan button for controlling the fan main body; and

and the lighting button is used for controlling the on-off of a circuit of the lighting lamp bracket and is electrically connected with the control switch.