CN210951030U

CN210951030U - Fan lamp

Info

Publication number: CN210951030U
Application number: CN201921732761.0U
Authority: CN
Inventors: 黄大保
Original assignee: Zhongshan Fengrun Smart Home Technology Co ltd
Current assignee: Zhongshan Fengrun Smart Home Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-07
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a fan lamp, fan lamp includes rotary power device, a main body, the blade subassembly, the lamp source subassembly, control scheme board and installation end cover, main body and rotary power device fixed connection, have the installation cavity in the main body, fixedly connected with and rotary power device complex transmission in the installation cavity, the terminal surface that the main body is opposite to rotary power device has the installation concave position, the blade subassembly rotationally sets up in the main body and cooperates with the transmission, the lamp source subassembly detachably connects in the main body and encircles the installation concave position and set up, control circuit board sets up in the installation concave position, rotary power device and lamp source subassembly all are connected with the control scheme board electricity; the mounting end cover is arranged at the opening of the mounting concave position and covers the control circuit board, and the mounting end cover is detachably connected to the main body. When the control circuit board is overhauled and maintained, the lens and the mounting end cover are sequentially detached, the control circuit board can be overhauled and maintained, and the disassembling and assembling work is quick and the difficulty is small.

Description

Fan lamp

Technical Field

The utility model relates to the technical field of household appliances, in particular to fan lamp.

Background

Nowadays, a fan lamp is a household appliance and is more and more widely applied. The most common fan lamp is to combine and mount the lamp source assembly and the fan device, so that the lamp has the lighting function of the lamp and the practicability of the fan.

Existing fan lamps are typically equipped with a control circuit board for controlling the operation of the lamp source assembly and the fan unit. However, the above structure has problems: when the control scheme board goes wrong, need get off the whole dismantlement of lamp source subassembly, just can overhaul the control scheme board and maintain, the dismouting is not convenient, and the installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a fan lamp, it is convenient that fan lamp overhauls to maintain, and the dismouting is efficient.

According to the utility model discloses fan lamp, include:

a rotary power device;

the main body is fixedly connected with the rotary power device, an installation cavity is formed in the main body, a transmission device matched with the rotary power device is fixedly connected in the installation cavity, and an installation concave position is formed in the end face, back to the rotary power device, of the main body;

the blade assembly is rotatably arranged on the main body and is in transmission fit with the transmission device;

the lamp source assembly is detachably connected to the main body and arranged around the mounting concave position;

the control circuit board is arranged in the mounting concave position, and the rotary power device and the lamp source assembly are electrically connected with the control circuit board;

the mounting end cover is arranged at the opening of the mounting concave position and covers the control circuit board, and the mounting end cover is detachably connected to the main body.

According to the utility model discloses, have following technological effect at least: when the control circuit board is maintained in an overhauling way, the mounting end cover is disassembled, the control circuit board can be maintained, the disassembling and assembling work is very simple and quick, and the disassembling and assembling difficulty is small.

According to the utility model discloses a some embodiments, the week side of installation end cover is equipped with the orientation the annular hem of the concave position of installation, the annular hem laminate in the inner wall of the concave position of installation avoids the control scheme board to expose and receives the influence, has further improved the life of control scheme board, and makes the structure of whole fan lamp compacter.

According to the utility model discloses a some embodiments, the lamp source subassembly with be provided with first location structure between the installation end cover, avoided installation end cover installation dislocation, be convenient for and control scheme board cooperation installation, and connect stably, avoid taking place to rock relatively and drop even.

According to the utility model discloses a some embodiments, first location structure includes positioning groove and first convex part, the positioning groove orientation the one end of first convex part has the opening, the lamp source subassembly with have on both of them of installation end cover positioning groove, the lamp source subassembly with installation end cover have on both of them another with positioning groove matched with first convex part, simple structure, convenient to use, the reliable characteristics in location are convenient for install with the control scheme board cooperation, can carry out better location and protection to the part on the control scheme board.

According to the utility model discloses a some embodiments, the control scheme board with be provided with the insulating piece between the installation concave position of main part, separate control scheme board and main part, further improve the working property of control scheme board.

According to some embodiments of the invention, the blade assembly comprises a blade and a gear piece fixedly connected to the blade, the gear piece being located within the mounting cavity;

the transmission device comprises a transmission part and a connecting part, the transmission part is meshed with the gear part, a limiting sliding groove is formed in the transmission part, a convex column is arranged on the connecting part, the connecting part is abutted against the transmission part, the convex column extends into the limiting sliding groove and is fixedly connected with the main body, the main body is driven to rotate through the rotary power device, so that the transmission part drives the gear part to rotate, the blades rotate and open relative to the main body, linkage of the blades and the rotary power device is realized, and transmission is reliable; through the cooperation of connecting piece and spacing spout, restricted blade pivoted maximum angle.

According to the utility model discloses a some embodiments, the driving medium with be provided with canceling release mechanical system between the main part, canceling release mechanical system's one end connect in the main part, canceling release mechanical system's the other end connect in the driving medium, be convenient for drive blade resets and draws in to the main part on, draws in of blade and can reduce occuping of space, the clearance of being convenient for.

According to some embodiments of the invention, the rotary power unit comprises a mounting assembly and a drive assembly;

the mounting assembly comprises a hanging rod and a connecting seat, the connecting seat is used for fixing the fan lamp, one end of the hanging rod is fixedly connected with the connecting seat, and the other end of the hanging rod is fixedly connected with the main body; the drive assembly includes stator and rotor, the stator cup joints to be fixed on the jib, the rotor rotationally installs on the jib, the stator is located in the rotor, the rotor with main part fixed connection, the rotor rotates, drives the main part and rotates, and then the fan lamp rotates, and the transmission is more stable, is difficult to receive external influence.

According to the utility model discloses a some embodiments still include second location structure, the main part is connected with the lamp shade through second location structure detachably, the lamp shade is located the below of lamp source subassembly is protected the lamp source subassembly, and the dismouting is convenient.

According to some embodiments of the invention, the second location structure comprises a snap seat and a second protrusion, the main body and the lamp shade have on one of them the snap seat, the main body and the lamp shade have on the other of them a snap in on the snap seat the second protrusion. The location is reliable, and is convenient for dismantle the maintenance.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of a fan lamp according to the present invention;

FIG. 2 is a schematic partial cross-sectional view of an embodiment of the fan lamp of the present invention;

FIG. 3 is an exploded view of an embodiment of the fan lamp of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is an enlarged schematic view at B in fig. 3.

Reference numerals:

the lamp comprises a main body 10, a mounting concave position 11, a lampshade 12 and a buckle seat 13;

the device comprises a transmission device 20, a transmission piece 21, a limit sliding chute 211, a connecting piece 22, a convex column 221 and a reset mechanism 23;

blade assembly 30, blade 31, gear piece 32;

a light source assembly 40, a lamp panel 41, and a lens 42;

a control wiring board 50;

mounting the end cap 60;

positioning groove 71, first protrusion 72;

an insulating sheet 80;

a mounting assembly 91, a boom 911, a connecting seat 912, and a drive assembly 92.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in fig. 1, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, if a plurality of, more than, less than, more than, etc. appear, a plurality of means are one or a plurality of, a plurality of means are two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, etc. are understood as including the number. If the first and the third are described for the purpose of distinguishing technical features, the description is not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, a fan lamp according to an embodiment of the present invention includes a rotary power unit, a main body 10, and a blade assembly 30.

Referring to fig. 1 to 3, a main body 10 is fixedly connected with a rotary power device, a mounting cavity is formed in the main body 10, a transmission device 20 matched with the rotary power device is fixedly connected in the mounting cavity, a mounting concave position 11 is formed on the end surface of the main body 10, which faces away from the rotary power device, and a blade assembly 30 is rotatably arranged on the main body 10 and is in transmission fit with the transmission device 20;

referring to fig. 1 to 3, in the embodiment of the present invention, the power supply module further includes a light source module 40, a control circuit board 50 and an installation end cover 60, the light source module 40 is detachably connected to the main body 10 and is disposed around the installation recess 11, the control circuit board 50 is disposed in the installation recess 11, the rotary power device and the light source module 40 are both electrically connected to the control circuit board 50, the installation end cover 60 is disposed at the opening of the installation recess 11 and covers the control circuit board 50, and the installation end cover 60 is detachably connected to the main body 10.

It should be noted that, in the embodiment of the present invention, the light source assembly 40 includes a lamp panel 41 and a lens 42, and both the lamp panel 41 and the lens 42 are detachably connected to the main body 10 through fasteners such as screws and are disposed around the mounting recess 11.

It should be noted that the control circuit board 50 is provided with a first control module, a second control module, a power module and the like, the first control module and the second control module are both electrically connected to the power module, the first control module controls the operation of the rotary power device, and the second control module is provided with a brightness adjustment module of the lamp source assembly 40 and/or a color temperature adjustment module of the lamp source assembly 40. The fan lamp comprises a remote controller, the remote controller is used for controlling the operation of the first control module and the second control module, the first control module and the second control module can be in wireless communication with the remote controller through one or more of Bluetooth, infrared rays and the like, and the control circuit board 50 is integrated through the structure, so that the fan lamp has the functions of illumination and a fan, and the number of parts is effectively reduced.

According to the utility model discloses fan lamp overhauls when maintaining control scheme board 50, dismantles end cover 60, can overhaul the maintenance to control scheme board 50, and dismouting work is very simple and easy swift, and the dismouting degree of difficulty is little.

Referring to fig. 2 to 3, in the embodiment of the present invention, the circumferential side of the mounting end cover 60 is provided with an annular flange facing the mounting concave 11, and the annular flange is attached to the inner wall of the mounting concave 11, so as to avoid the control circuit board 50 from being exposed and affected, further prolong the service life of the control circuit board 50, and make the structure of the whole fan lamp more compact.

Referring to fig. 2 to 3, in the embodiment of the present invention, a first positioning structure is provided between the lamp source assembly 40 and the mounting end cover 60, so as to avoid the mounting end cover 60 from being installed in a staggered manner, so as to be conveniently installed in a matching manner with the control circuit board 50, and the connection is stable, thereby avoiding the occurrence of relative shaking or even dropping.

Referring to fig. 2 to 3, in the embodiment of the present invention, the first positioning structure includes a positioning groove 71 and a first protrusion 72, the positioning groove 71 has an opening toward one end of the first protrusion 72, the light source assembly 40 has the positioning groove 71, and the mounting end cover 60 has the first protrusion 72 matching with the positioning groove 71. First convex part 72 extends in positioning groove 71 and the butt on positioning groove 71, it should be said that in the embodiment of the utility model, positioning groove 71 sets up on the lens of this lamp source subassembly 40, during the dismouting, needs to dismantle lens 42 and installation end cover 60 in proper order, and simple structure, convenient to use, the reliable characteristics in location ensure that installation end cover 60 can not drop, and be convenient for and control circuit board 50 cooperation installation, can carry out better location and protection to the part on the control circuit board 50.

Of course, the mounting end cap 60 may also have a positioning groove 71, and the lens 42 has a first protrusion 72 extending into the positioning groove 71 and abutting against the positioning groove 71, so that the control circuit board 50 can be repaired only by detaching the mounting end cap 60.

In some embodiments, magnetic parts capable of magnetically attracting each other may also be mounted on both the positioning groove 71 and the first protrusion 72, or the mounting position of the mounting end cap 60 may also be positioned by the engagement of the locking groove and the locking post; of course, the lens 42 may also be removably attached to the mounting end cap 60 by having an extension plate facing the mounting end cap 60 by fasteners such as screws.

It should be noted that, the mounting end cap 60 is mounted and positioned on the lens 42 through the first positioning structure, and detachably connected to the main body 10 through a fastener such as a screw, which not only facilitates the assembly and disassembly, but also further makes the connection between the mounting end cap 60 and the main body 10 more secure.

Referring to fig. 2 to 3, in the embodiment of the present invention, an insulation sheet 80 is disposed between the control circuit board 50 and the mounting recess 11 of the main body 10 to separate the control circuit board 50 and the main body 10, so as to further improve the working performance of the control circuit board 50.

Referring to fig. 1 to 4, in the embodiment of the present invention, the blade assembly 30 includes a blade 31 and a gear member 32 fixedly connected to the blade 31, the gear member 32 is located in the mounting cavity;

the transmission device 20 comprises a transmission piece 21 and a connecting piece 22, the transmission piece 21 is meshed with the gear piece 32, a limiting sliding groove 211 is formed in the transmission piece 21, a convex column 221 is arranged on the connecting piece 22, the connecting piece 22 abuts against the transmission piece 21, the convex column 221 extends into the limiting sliding groove 211 and is fixedly connected with the main body 10, the main body 10 is driven to rotate through the rotary power device, the transmission piece 21 drives the gear piece 32 to rotate, and then the blade 31 is opened in a rotating mode relative to the main body 10, linkage of the blade 31 and the rotary power device is achieved, and transmission is reliable; the maximum angle of rotation of the vane 31 is limited by the engagement of the connecting member 22 and the limit slide groove 211.

It should be noted that the main body 10 has a plurality of fixing portions for the blade assemblies 30, and the plurality of blade assemblies 30 are arranged in a ring shape at the center of the main body 10, it is understood that the number of blade assemblies may be three, four, etc., but is not limited thereto. The outside of the transmission member 21 has a transmission rack engaged with the gear member 32.

Be provided with canceling release mechanical system 23 between driving medium 21 and the main part 10, canceling release mechanical system 23's one end is connected on the main part 10, and canceling release mechanical system 23's the other end is connected in driving medium 21, is convenient for drive blade 31 to reset and draws in to main part 10 on, and the drawing in of blade 31 can reduce the occupation in space, is convenient for clear up.

It should be noted that the reset mechanism 23 is a torsion spring, and other embodiments of the reset mechanism 23 are also possible, for example, the reset mechanism 23 includes a spring, and both ends of the spring are respectively connected to the transmission member 21 and the main body 10, so that the same reset effect can be achieved.

It will be appreciated that in some of these embodiments, the blade assembly 30 comprises a mount rotatably mounted on the body 10 and a blade 31 secured to the mount; the transmission device 20 comprises a synchronous piece and a cam mechanism, the synchronous piece is rotatably arranged on the main body, the mounting seat and the synchronous piece are in transmission connection through the cam mechanism and are overlapped with the rotation center of the main body 10, and the cam mechanism comprises a guide pillar arranged on the mounting seat and a guide groove arranged on the synchronous piece; the cooperation through guide pillar and guide slot realizes the transmission between blade 31 and the synchronous piece, and the synchronous linkage blade of rethread synchronous piece, and the structure is very simple, job stabilization, and synchronous piece is the slice, and the centre has the round hole, and the centre of a circle of this round hole coincides with the centre of a circle of main part 10, and the concrete shape of synchronous piece is not limited, is the ring form in this embodiment mode, and has four convex plates toward outer extension with the outline, and the guide slot extends to in the convex plate.

It should be noted that a limiting mechanism for limiting the maximum rotation angle of the blade assembly 30 and a reset mechanism 23 for bringing the blade assembly 30 close when the rotary power device is not in operation are provided between the blade assembly 30 and the main body 10. The limiting mechanism comprises a limiting groove arranged on the synchronizing piece and a limiting column arranged on the main body 10, the reset mechanism 23 comprises a torsion spring, one end of the torsion spring is connected with the main body 10, and the other end of the torsion spring is connected with the blade assembly 30.

Referring to fig. 1 to 4, in the embodiment of the present invention, the rotary power device includes a mounting assembly 91 and a driving assembly 92;

the mounting assembly 91 comprises a hanging rod 911 and a connecting seat 912, wherein the connecting seat 912 is used for fixing the fan lamp, one end of the hanging rod 911 is fixedly connected with the connecting seat 912 through a fastener such as a screw, and the other end of the hanging rod 911 is fixedly connected with the main body 10 through a fastener such as a screw; drive assembly 92 includes stator and rotor, and the stator cup joints to be fixed on jib 911, and the rotor is rotationally installed on jib 911, and the stator is located the rotor, and rotor and main part 10 fixed connection, stator and control scheme board 50 electricity are connected, and the rotor rotates, drives main part 10 and rotates, and then the fan lamp rotates, and the transmission is more stable, is difficult to receive external influence.

Referring to fig. 2, fig. 3 and fig. 5, in the embodiment of the present invention, including the second positioning structure, the main body 10 is detachably connected to the lamp cover 12 through the second positioning structure, the lamp cover 12 is located below the lamp source assembly 40, and protects the lamp source assembly 40, and the dismounting is convenient. It should be noted that the lampshade can be designed as an embedded structure, an external structure or a closed fixed structure.

According to the utility model discloses a some embodiments, second location structure includes buckle seat 13 and second convex part, and main part 10 has buckle seat 13 on with, has the second convex part of joint on buckle seat 13 on the lamp shade 12, and the location is reliable, and is convenient for dismantle the maintenance. In some embodiments, the lampshade 12 has a fastening seat 13, and has a second protrusion fastened on the fastening seat 13.

It should be understood that, in some embodiments, the second positioning structure includes a fixing plate that can be replaced by a screw or a pin for positioning connection, the lampshade 12 has a fixing plate, the screw or the pin is inserted through the fixing plate and detachably connected with the main body 10, or the main body 10 has a fixing plate, the screw or the pin is inserted through the fixing plate and detachably connected with the lampshade 12; of course, the lampshade 12 and the main body may be connected to each other by other structures, and are not limited herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fan lamp, comprising:

a rotary power device;

the main body (10) is fixedly connected with the rotary power device, an installation cavity is formed in the main body (10), a transmission device (20) matched with the rotary power device is fixedly connected in the installation cavity, and an installation concave position (11) is formed in the end face, back to the rotary power device, of the main body (10);

a blade assembly (30), wherein the blade assembly (30) is rotatably arranged on the main body (10) and is in transmission fit with the transmission device (20);

the lamp source assembly (40), the lamp source assembly (40) is detachably connected to the main body (10) and is arranged around the mounting concave position (11);

the control circuit board (50), the said control circuit board (50) is set up in the said installation concave position (11), the said rotary power unit and the said light source assembly (40) are connected electrically with the said control circuit board (50);

the mounting end cover (60) is arranged at the opening of the mounting concave position (11) and covers the control circuit board (50), and the mounting end cover (60) is detachably connected to the main body (10).

2. The fan lamp of claim 1, wherein: the periphery of the mounting end cover (60) is provided with an annular folded edge facing the mounting concave position (11), and the annular folded edge is attached to the inner wall of the mounting concave position (11).

3. The fan lamp according to claim 1 or 2, wherein: a first positioning structure is arranged between the lamp source assembly (40) and the mounting end cover (60).

4. The fan lamp of claim 3, wherein: the first positioning structure comprises a positioning groove (71) and a first convex part (72), one end of the positioning groove (71) facing the first convex part (72) is provided with an opening, one of the lamp source assembly (40) and the mounting end cover (60) is provided with the positioning groove (71), and the other of the lamp source assembly (40) and the mounting end cover (60) is provided with the first convex part (72) matched with the positioning groove (71).

5. The fan lamp according to claim 1 or 4, wherein: an insulating sheet (80) is arranged between the control circuit board (50) and the mounting concave position (11) of the main body (10).

6. The fan lamp of claim 1, wherein: the blade assembly (30) comprises a blade (31) and a gear piece (32) fixedly connected with the blade (31), and the gear piece (32) is positioned in the mounting cavity;

transmission device (20) include driving medium (21) and connecting piece (22), driving medium (21) with gear piece (32) meshing, spacing spout (211) have been seted up on driving medium (21), convex column (221) have on connecting piece (22), connecting piece (22) butt in on driving medium (21), just convex column (221) stretch into to in spacing spout (211) and with main part (10) fixed connection.

7. The fan lamp of claim 6, wherein: a reset mechanism (23) is arranged between the transmission piece (21) and the main body (10), one end of the reset mechanism (23) is connected to the main body (10), and the other end of the reset mechanism (23) is connected to the transmission piece (21).

8. The fan lamp of claim 1, wherein: the rotary power device comprises a mounting assembly (91) and a driving assembly (92);

the mounting assembly (91) comprises a hanging rod (911) and a connecting seat (912), the connecting seat (912) is used for fixing the fan lamp, one end of the hanging rod (911) is fixedly connected with the connecting seat (912), and the other end of the hanging rod (911) is fixedly connected with the main body (10); the driving assembly (92) comprises a stator and a rotor, the stator is fixedly sleeved on the hanging rod (911), the rotor is rotatably installed on the hanging rod (911), the stator is positioned in the rotor, and the rotor is fixedly connected with the main body (10).

9. The fan lamp of claim 1, wherein: still include the second location structure, main part (10) are connected with lamp shade (12) through second location structure detachably, lamp shade (12) are located the below of lamp source subassembly (40).

10. The fan lamp of claim 9, wherein: the second positioning structure comprises a buckle seat (13) and a second convex part, the buckle seat (13) is arranged on one of the main body (10) and the lampshade (12), and the second convex part clamped on the buckle seat (13) is arranged on the other of the main body (10) and the lampshade (12).