CN118008857A

CN118008857A - Fan lamp

Info

Publication number: CN118008857A
Application number: CN202410425039.1A
Authority: CN
Inventors: 曹正茂; 刘俊杰
Original assignee: Guangzhou Jiguang Lighting Co ltd
Current assignee: Guangzhou Jiguang Lighting Co ltd
Priority date: 2024-04-10
Filing date: 2024-04-10
Publication date: 2024-05-10
Anticipated expiration: 2044-04-10
Also published as: CN118008857B

Abstract

The invention belongs to the technical field of lighting devices, and particularly relates to a fan lamp, which comprises a housing and a fan, wherein the housing is provided with a lamp, the housing consists of a rear cover and a front cover which are rotationally connected, a mounting seat is fixedly arranged on the rear cover, a first sliding block is connected in a sliding manner in the mounting seat, the first sliding block is rotationally connected with a handle which rotates forwards and backwards through a rotating shaft, a slot is arranged on the first sliding block, a plugboard is arranged on the front cover, and the front cover is fixedly connected with the rear cover when the plugboard is arranged in the slot in a penetrating manner; a limiting mechanism is arranged between the mounting seat and the first slider, the limiting mechanism comprises a second slider, a second compression spring and a push rod, a groove II is formed in the bottom surface of the first slider, the second compression spring drives the top end of the second slider to move upwards to enter the groove II so as to fix the first slider, when the top end surface of the lifting handle faces towards the front cover vertically, the push rod drives the top end of the second slider to leave the groove II downwards, the front cover is rotationally connected to the rear cover, and the plugboard on the front cover is matched with the slot on the rear cover so as to realize detachable connection of the front cover and the rear cover, so that the front cover is convenient to open and close and the fan blade is convenient to clean.

Description

Fan lamp

Technical Field

The invention belongs to the technical field of lighting devices, and particularly relates to a fan lamp.

Background

The fan is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate air circulation, and is only used for cooling and relieving summer heat and circulating air, and has a single function.

Chinese patent publication No. CN206738188U discloses a fan comprising a fan assembly and a light emitting assembly; the fan assembly includes a fan head; the light-emitting component comprises a rear shell, a mounting cover, a battery, a switch component, an LED lamp and a front shell; the rear shell is fixed on the fan head; the front side surface of the rear shell is provided with a mounting groove, the LED lamp, the battery and the switch assembly are arranged in the mounting groove, and the LED lamp is connected with the battery through the switch assembly; the combination of the fan and the lamp can realize the effect of cooling and ventilating while providing basic illumination. Chinese patent application document with publication number CN109915400a discloses a fan with detachable fan blades, the front cover and the rear cover are detachably connected by means of screws, in this patent, the screws are required to be loosened in sequence when the front housing is opened, then the whole front housing is detached from the rear housing, and the screws are required to be calibrated to be positioned during installation, then the screws are screwed in sequence, so that the front cover is troublesome to detach and the fan blades are inconvenient to clean.

Disclosure of Invention

The invention provides a fan lamp, a front cover is rotatably connected to a rear cover, a plugboard positioned on the front cover is matched with a slot positioned on the rear cover to realize detachable connection of the front cover and the rear cover, and the front cover is convenient to open and close and convenient for cleaning fan blades.

In order to solve the problems, the invention adopts the following technical scheme:

The fan lamp comprises a housing and a fan rotationally connected in the housing, wherein the housing is provided with an annular lamp, the housing consists of a rear cover and a front cover rotationally connected to the rear cover, a mounting seat is fixedly arranged on the rear cover, a first sliding block is in guiding sliding connection with the mounting seat along the front-back direction, a first sliding block is rotationally connected with a front-back rotating handle through a rotating shaft, a slot is formed in the first sliding block, a plugboard is arranged on the front cover, the first sliding block moves forwards to enable the periphery of the plugboard to be attached to the inner periphery of the slot when the plugboard is worn in the slot so as to stop the front cover from rotating, and the front cover is fixedly connected with the rear cover; when the first sliding block moves backwards to enable the plugboard to be separated from the slot, the front cover is rotated to be opened; the lifting handle is characterized in that a limiting mechanism for limiting the position of the first slider is arranged between the mounting seat and the first slider, the limiting mechanism comprises a second slider, a compression spring and a push rod, the second slider is connected in the mounting seat in an up-down guiding sliding mode, the compression spring is arranged between the second slider and the inner wall of the mounting seat, the push rod is fixedly arranged on the first rotating shaft and used for pushing the second slider downwards so as to enable the second compression spring to compress, a groove second is formed in the bottom surface of the first slider, when the first slider slides to the groove second and the second slider vertically correspond, the second top end of the second compression spring drives the second slider to move upwards to enter the groove second so as to fix the first slider in the mounting seat, and the push rod is used for driving the second top end of the second slider to leave the groove second so as to enable the first slider to slide reciprocally, and when the push rod pushes the second slider to enable the top end face of the lifting handle to face the front cover vertically.

The beneficial effects are that: when the front cover is closed, the handle is rotated to enable the top end face of the handle to vertically face the front cover and drive the handle to slide backwards, the front cover is rotated to enable the handle to be attached to the rear cover, the handle is driven to slide forwards, the first slider is driven to move forwards, the plugboard is arranged in the slot in a penetrating mode, the handle is rotated backwards finally, the second slider is opposite to the second groove, the top end of the second slider enters the second groove under the driving of the second compression spring, the first slider is fixed in the mounting seat, the plugboard cannot rotate downwards due to the fact that the plugboard is tightly attached to the inner wall of the slot, the front cover is fixedly connected to the rear cover without correcting the position of the front cover for many times, and the front cover is convenient to close; when the front cover needs to be opened, the front cover can be opened only by the following steps: 1. the handle is rotated against the elastic potential energy of the compression spring II until the top end face of the handle faces to the front cover vertically; 2. keeping the top end face of the handle vertically towards the front cover and retreating until the plugboard is completely separated from the slot; when the device is subjected to collision or other external forces, the front cover is not easy to open, and the front cover and the rear cover are firmly fixed; when the front cover is opened, the whole front cover is not required to be detached completely, the front cover is convenient to open, and the fan blade is convenient to clean.

Further, a torsion spring I which drives the rotating shaft to rotate in a direction deviating from the front cover is arranged between the first slider and the first rotating shaft, and a compression spring I with the expansion direction consistent with the moving direction of the first slider is arranged between the first slider and the mounting seat.

The beneficial effects are that: under the action of no other external force, the first torsion spring is arranged to enable the handle to always have the force for rotating the rear cover, and the first compression spring is used for enabling the first sliding block to be always attached to the fixed front wall, so that the handle is prevented from shaking at will when not in use; the front cover can be opened and opened only by overcoming the elastic potential energy of the first torsion spring and the second compression spring to rotate the handle and the elastic potential energy of the first compression spring to push the handle backwards, so that the force required to be overcome when the front cover is opened is increased, and the stability of the front cover and the rear cover in fixed connection is further improved.

Further, the hanging hook is connected to the handle through a rotating shaft II perpendicular to the rotating shaft I, the rotating shaft II is assembled on the handle in a circumferentially relative rotating and axially relatively fixed mode, a bolt coaxially arranged with the rotating shaft II is connected to the rotating shaft II in a threaded mode, and the end portion of the bolt is used for pushing the handle to enable the handle to be fixedly connected with the hanging hook.

The beneficial effects are that: when the end part of the bolt is not in contact with the handle, the fan can freely rotate around the second rotating shaft, the blowing direction of the fan is adjusted, after the adjustment is completed, the bolt is screwed down, the handle is fixedly connected with the hook, the blowing direction of the fan is fixed, and when the hanging position of the fan is fixed, the blowing direction of the fan can be freely adjusted according to actual needs.

Further, two sides of the plugboard are respectively connected with a sliding block III through a rotating shaft III in a rotating way, a groove III for the plugboard to rotate and move is formed in the front cover, sliding grooves matched with the sliding block III are formed in two sides of the groove III, when the front cover rotates to be in a vertical state, the plugboard rotates up and down around the rotating shaft III, and the sliding block III is guided up and down to be in sliding connection in the sliding grooves; the front cover is provided with a fixing mechanism for fixing the plugboard, the fixing mechanism comprises a moving rod and a clamping groove, the moving rod is connected to the front cover in a guiding sliding manner along the extending direction perpendicular to the rotating shaft III and the sliding groove, the clamping groove is positioned on the plugboard and used for clamping the end part of the moving rod so as to fix the plugboard, the front cover is provided with a through hole II for the moving rod to slide, the through hole II corresponds to the clamping groove in front and back, the moving rod is sleeved with a compression spring IV, two ends of the compression spring IV are respectively fixedly connected to the inner wall of the through hole II and the outer wall of the moving rod, the moving rod is moved in the direction deviating from the plugboard, the compression spring IV compresses, and the end part of the moving rod moves out of the clamping groove so as to enable the plugboard to rotationally move; the movable rod moves towards the direction close to the plugboard, the compression spring stretches out, and the end part of the movable rod is positioned in the clamping groove to fix the plugboard.

Further, be equipped with drive torsional spring two between pivot three and the slider three, be equipped with the compression spring three that extending direction is unanimous with slider three direction of movement between slider three and the spout inner wall, torsional spring two and compression spring three are used for driving picture peg top surface and recess three top surfaces laminating mutually so that picture peg and protecgulum are perpendicular, the picture peg is equipped with the inclined plane towards one side top of back lid, and the rotatory in-process of protecgulum back lid, slot roof pressure inclined plane, drive picture peg downward rotation and remove to recess three bottom surfaces to make the picture peg wear to adorn in the slot.

The beneficial effects are that: the second slide block or the first slide block cannot move due to clamping or other special conditions, but when the front cover needs to be opened, the moving rod can be moved to the direction deviating from the plugboard until the end part of the moving rod is separated from the clamping groove, so that the moving rod is prevented from influencing the movement and rotation of the plugboard, and in the closing process of the front cover, the plugboard can be adjusted in position according to the requirement of the slot, so that the plugboard is inserted into the slot; after the plugboard is arranged in the slot in a penetrating way, the moving rod is loosened, and moves towards the plugboard under the action of four elastic potential energy of the compression spring until the end part of the moving rod is positioned in the clamping groove, the plugboard is fixed, and the front cover is fixedly connected with the rear cover; when the front cover needs to be opened, the movable rod is driven to move to the direction deviating from the inserting plate, the end of the movable rod is separated from the clamping groove, the front cover is opened forwards at the moment, the inserting plate can be adjusted according to the needs of the inserting grooves, so that the inserting plate is separated from the inserting grooves, and the opening and closing ways of the front cover are increased.

Further, picture peg and movable rod all are equipped with a plurality of, and the movable rod tip that deviates from the picture peg passes through connecting rod two and connects, the rotation is connected with the rotor plate on the connecting rod two, and the rotor plate rotation is used for the roof pressure protecgulum, and the drive movable rod removes in order to make movable rod tip break away from the draw-in groove to the direction that deviates from the picture peg.

Further, the front cover is provided with a groove five, and when the rotating plate is not subjected to external force, the rotating plate is positioned in the groove five.

The beneficial effects are that: the moving rod is driven to move in a direction deviating from the plugboard by rotating the rotating plate, so that the use is convenient; when the rotating plate is not subjected to external force, the rotating plate does not protrude out of the groove five, the front cover is prevented from being opened due to false touch, and the use safety of the device is higher.

Further, the housing is connected with the fixing seat through arc plates symmetrically arranged on two radial sides of the housing, the fixing seat is positioned below the housing, the housing is rotationally connected between the arc plates, three flexible hoses are rotationally connected on the bottom surface of the fixing seat through damping bearings, and the axes around which the flexible hoses rotate are enclosed to form an equilateral triangle

The beneficial effects are that: the flexible hose can be freely deformed, so that the device can stand or be wound on various objects; the rotating connection structure between the arc plate and the housing is convenient for adjusting the blowing direction.

Further, the two sides of the longitudinal section of the flexible hose are wavy, and the bottom end of the flexible hose is provided with supporting feet.

The beneficial effects are that: when the device is held by hand, all flexible hoses are rotated to be parallel to each other and perpendicular to the fixed seat, and the wavy design is convenient for a user to grasp the device; the stabilizer blade can increase the frictional force with ground or desktop when this device stands, increases the stability when standing.

Further, a battery is fixedly arranged on the housing, the battery provides electric energy for rotation of the fan and lighting of the lamp, two USB ports are arranged on the battery and are respectively used for charging the battery and an outward electric appliance, and an indicator lamp is arranged on the housing and is used for displaying electric quantity of the battery.

The beneficial effects are that: the battery not only can provide electric energy for the rotation of the fan and the lamp, but also can be used as a charging device for charging external electric appliances such as mobile phones and the like, and the functions are more abundant.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a USB port;

FIG. 3 is a schematic view of a connection structure between a flexible hose and a fixing base;

FIG. 4 is a schematic view of the front cover being open relative to the rear cover;

FIG. 5 is a schematic view of the structure of the hook, handle, first slider, second slider and mounting base;

FIG. 6 is a schematic view of the split structure of FIG. 5;

FIG. 7 is a schematic view of a board insert;

FIG. 8 is a schematic view of a limiting mechanism for limiting a position of a slider;

FIG. 9 is a schematic diagram of a second embodiment of the present invention;

fig. 10 is a schematic structural diagram of a board plug and a connection assembly thereof according to the second embodiment;

FIG. 11 is a schematic view of the installation of the rotating plate and the second connecting rod;

reference numerals illustrate:

1. A housing; 2. a fan; 3. a lamp; 4. an arc-shaped plate; 5. a fixing seat; 6. a flexible hose; 7. a support leg; 8. a USB port; 9. a rear cover; 10. a front cover; 11. a mounting base; 12. a first sliding block; 13. compressing a first spring; 14. inserting plate; 15. a slot; 16. a first through hole; 17. a first rotating shaft; 18. a handle; 19. a sliding hole I; 20. a second slide block; 21. compression spring II; 22. a push rod; 23. a groove I; 24. a second groove; 25. a groove IV; 26. a chute; 27. a torsion spring I; 28. a first connecting rod; 29. a second rotating shaft; 30. a hook; 31. a bolt; 32. a third rotating shaft; 33. a third slide block; 34. a groove III; 35. a torsion spring II; 36. compression spring III; 37. an inclined plane; 38. a moving rod; 39. a clamping groove; 40. a second through hole; 41. compression spring IV; 42. a second connecting rod; 43. a rotating plate; 44. a groove V; 45. damping bearings.

Detailed Description

The following description of the embodiments of the present invention will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

A first embodiment of the invention is shown in fig. 1-8, and a fan lamp, as shown in fig. 1, comprises a housing 1 and a fan 2 rotatably connected in the housing 1, wherein a lamp 3 for providing illumination is arranged in the housing 1, and the lamp 3 is annular and is circumferentially arranged on the housing 1. The cover shell 1 is connected with cylindrical fixing seats 5 through arc plates 4 symmetrically arranged on two radial sides of the cover shell 1, the fixing seats 5 are positioned below the cover shell 1, the cover shell 1 is rotationally connected between the arc plates 4, the cover shell 1 is rotated to face a certain direction according to actual needs, and the angle of the cover shell 1 is fixed when the cover shell is loosened; the inside of the fixing seat 5 is of a hollow structure, as shown in fig. 1 and 3, the fixing seat 5 is rotationally connected with three flexible hoses 6 through damping bearings 45, and extension lines of axes around which the flexible hoses 6 rotate enclose to form an equilateral triangle. Because the flexible hose 6 has strong deformability, the flexible hose 6 can not only enable the device to stand, but also be wound on various objects; when the flexible hoses 6 are not bent and deformed, the two sides of the longitudinal section of the flexible hoses are wavy, and when the device is held by a hand, all the flexible hoses 6 are rotated to be parallel to each other and perpendicular to the fixed seat 5, and the wavy design is convenient for a user to grasp the device; the bottom end of the flexible hose 6 is fixedly provided with the supporting feet 7, and the supporting feet 7 are used for increasing the friction force between the device and the ground or a table top when standing and increasing the stability when standing. The battery is fixedly arranged on the housing 1 and provides electric energy for the rotation of the fan 2 and the light emission of the lamp 3, as shown in fig. 2, two USB ports 8 are arranged on the battery, one USB port 8 is used for charging an external connection electric appliance, and the other USB port 8 is a Type-C port and used for charging the battery. The housing 1 is further provided with three indicator lamps which are used for displaying battery electric quantity, the three indicator lamps are fully lighted to represent high electric quantity, two indicator lamps are lighted to represent medium electric quantity, one indicator lamp is lighted to represent low electric quantity, the indicator lamps can flash in sequence when charging, and if all the three indicator lamps are fully lighted, the flash is stopped to represent full.

As shown in fig. 4, 5 and 6, the housing 1 is composed of a rear cover 9 and a front cover 10 rotatably connected to the rear cover 9, a mounting seat 11 is fixedly arranged on the rear cover 9, a first slider 12 is arranged in the mounting seat 11, the top surface, the bottom surface and the side surfaces of the first slider 12 are tightly attached to the inner wall of the mounting seat 11, at this time, the first slider 12 is guided and slidingly connected in the mounting seat 11 along the front-back direction, a first compression spring 13 is arranged between the first slider 12 and the inner wall of the rear side of the mounting seat 11, the expansion direction of the first compression spring 13 is consistent with the moving direction of the first slider 12, and the first compression spring 13 applies forward elastic force to the first slider 12.

As shown in fig. 4 and 7, a plugboard 14 is vertically fixed to the front cover 10. The front cover 10 and the rear cover 9 are fixedly connected in the following manner: the first slide block 12 is provided with a slot 15, the mounting seat 11 is provided with a first through hole 16 for the insertion plate 14 to penetrate into the slot 15, when the insertion plate 14 penetrates into the slot 15 after penetrating through the first through hole 16, the outer peripheral surface of the insertion plate 14 is attached to the inner peripheral surface of the slot 15, and the front cover 10 stops the front cover 10 from rotating forwards under the limit of the insertion plate 14 by the slot 15, so that the front cover 10 is fixedly connected with the rear cover 9. In order to facilitate moving the first slider 12, as shown in fig. 5 and 6, the first slider 12 is rotatably connected to a handle 18 that rotates back and forth through a first rotating shaft 17, and slide holes 19 for the first rotating shaft 17 to move back and forth are formed on both sides of the mounting seat 11.

In order to improve the stability of the first slider 12 and prevent the front cover 10 from being easily opened, a limiting mechanism for limiting the position of the first slider 12 is arranged between the mounting seat 11 and the first slider 12, and as shown in fig. 8, the limiting mechanism comprises a second slider 20 which is slidably connected to the bottom surface of the mounting seat 11 in a guiding manner along the up-down direction, a second compression spring 21 arranged between the second slider 20 and the bottom surface of the mounting seat 11, and a push rod 22 which is fixedly arranged on the first rotating shaft 17 and is used for pushing the second slider 20 downwards so as to compress the second compression spring 21. A first groove 23 is formed in the bottom surface of the mounting seat 11, a second slider 20 is clamped in the first groove 23, the outer peripheral surface of the second slider 20 in the first groove 23 is attached to the inner peripheral surface of the first groove 23, and the second slider 20 moves up and down in the first groove 23 under the limit of the first groove 23; two ends of the compression spring II 21 are fixedly connected with the inner bottom surface of the groove I23 and the bottom surface of the slide block II 20 respectively; the bottom surface of the first slider 12 is provided with a second groove 24, and when the first slider 12 slides back and forth to the position corresponding to the second groove 24 and the second slider 20, the second compression spring 21 drives the top end of the second slider 20 to move upwards into the second groove 24 so as to fix the first slider 12 in the mounting seat 11.

As shown in fig. 5, the push rod 22 rotates synchronously with the handle 18 around the axis of the first rotation shaft 17, the first slider 12 is provided with a groove four 25, and the groove four 25 is used for avoiding the push rod 22 so that the push rod 22 pushes the second slider 20 after rotating. The push rod 22 rotates and pushes the second slider 20 downwards, so that the second slider 20 is driven to move downwards until the top of the second slider is separated from the second groove 24, at this time, the first slider 12 can slide reciprocally, and when the push rod 22 pushes against the second slider 20 so that the first slider 12 can slide reciprocally, the top end face of the handle 18 faces vertically towards the front cover 10.

When the front cover 10 needs to be closed, the handle 18 is rotated to enable the top end face of the handle to vertically face the front cover 10, the sliding block II 20 moves downwards to be separated from the groove I23, and then the handle 18 is driven to drive the sliding block I12 to slide backwards, so that the compression spring I13 is compressed; the front cover 10 is rotated to be attached to the rear cover 9, and the plugboard 14 passes through the first through hole 16 and enters the mounting seat 11; finally, the handle 18 is released to enable the first slider 12 to move forwards under the drive of the first compression spring 13 until the second slider 20 is clamped in the first groove 23, the plugboard 14 is penetrated into the slot 15, and the front cover 10 is fixedly connected with the rear cover 9. When the front cover 10 needs to be opened, the handle 18 is rotated until the top end face thereof is vertically directed toward the front cover 10 and is moved rearward until the insertion plate 14 is disengaged from the insertion groove 15, and the front cover 10 is rotated to be opened. In order to prevent the handle 18 from shaking at will when not in use, a first torsion spring 27 is arranged between the first slider 12 and the first rotating shaft 17 in addition to the first compression spring 13, two ends of the first torsion spring 27 are respectively fixed on the first slider 12 and the first rotating shaft 17, and when the handle 18 rotates in the direction of the front cover 10, the first torsion spring 27 generates elastic potential energy for driving the first rotating shaft 17 to rotate in the direction deviating from the front cover 10. When the handle 18 rotates towards the front cover 10, the elastic potential energy of the first torsion spring 27 and the second compression spring 21 needs to be overcome simultaneously; when the handle 18 is pushed backwards, the elastic potential energy of the first compression spring 13 needs to be overcome, so that the handle 18 is prevented from easily moving and rotating forwards; the handle 18 rotates until the top end face of the handle is vertically oriented to the front cover 10 and is pushed backwards to separate the slot 15 from the plugboard 14 so as to open the front cover 10, therefore, the front cover 10 can be opened only by the fixing step operation, and the front cover 10 and the rear cover 9 are not easy to open when the device is impacted or other external forces are applied, and the front cover 10 and the rear cover 9 are firmly fixed.

When the device is hung and used, in order to further facilitate the adjustment of the blowing direction and fixation, the first connecting rod 28 is vertically and fixedly arranged on the top surface of the lifting handle 18, the second rotating shaft 29 perpendicular to the first rotating shaft 17 is used for rotating and connecting the hook 30 in the first connecting rod 28, the second rotating shaft 29 is assembled in the first connecting rod 28 in a circumferentially and axially relatively fixed mode, the second rotating shaft 29 is connected with a bolt 31 coaxially arranged with the second rotating shaft 29 in a threaded mode, and the end portion of the bolt 31 is used for propping up the top end face of the lifting handle 18 so that the lifting handle 18 is fixedly connected with the hook 30. Hanging the hook 30 on the supporting piece, upward screwing the bolt 31 to enable the end of the bolt 31 not to be in contact with the top end surface of the lifting handle 18, at the moment, the lifting handle 18 can drive the fan 2 to freely rotate, the blowing direction of the fan 2 is adjusted according to actual needs, after the adjustment is finished, the bolt 31 is screwed down, the end of the bolt 31 is tightly pressed on the top surface of the lifting handle 18, at the moment, the lifting handle 18 is fixedly connected with the hook 30, and the blowing direction of the fan 2 is fixed.

Example two

As shown in fig. 9-11, the second embodiment of the present invention is different from the first embodiment in that, two sides of the insert plate 14 are respectively connected with a third slider 33 of a cuboid structure through a third rotating shaft 32 in a rotating manner, as shown in fig. 10, a third groove 34 for the insert plate 14 to rotate is provided on the front cover 10, a sliding groove 26 adapted to the third slider 33 is provided on two sides of the third groove 34, when the front cover 10 rotates to a vertical state, the insert plate 14 rotates up and down around the third rotating shaft 32, and the third slider 33 is guided up and down and slidingly connected in the sliding groove 26; a torsion spring II 35 is arranged between the rotating shaft III 32 and the sliding block III 33, and two ends of the torsion spring II 35 are respectively fixed on the rotating shaft III 32 and the sliding block III 33; a third compression spring 36 with the extension direction consistent with the movement direction of the third sliding block 33 is arranged between the third sliding block 33 and the inner wall of the sliding groove 26, two ends of the third compression spring 36 are respectively fixed on the third sliding block 33 and the inner wall of the sliding groove 26, and under the action of elastic potential energy of the second torsion spring 35 and the third compression spring 36, the top surface of the plugboard 14 is attached to the top surface of the third groove 34 so that the plugboard 14 is vertical to the front cover 10. The top of one side of the plugboard 14 facing the rear cover 9 is provided with an inclined surface 37, in the process that the front cover 10 rotates towards the rear cover 9, the slot 15 pushes against the inclined surface 37, the plugboard 14 is driven to rotate downwards and move towards the bottom surface of the groove III 34, so that the plugboard 14 is inserted into the slot 15, the plugboard 14 is attached to the inner wall of the slot 15, the sliding block I12 is not required to be pushed, and the front cover 10 is convenient to close.

In order to prevent the plugboard 14 from moving out of the slot 15, the front cover 10 is provided with a fixing mechanism for fixing the plugboard 14, as shown in fig. 10 and 11, the fixing mechanism comprises a moving rod 38 which is connected to the front cover 10 in a guiding and sliding manner along the extending direction perpendicular to the rotating shaft III 32 and the sliding groove 26, and a clamping groove 39 which is positioned on the plugboard 14 and is used for clamping the end part of the moving rod 38 so as to fix the plugboard 14, the front cover 10 is provided with a through hole II 40 for sliding the moving rod 38, the through hole II 40 corresponds to the clamping groove 39 in front and back, the moving rod 38 is sleeved with a compression spring IV 41, and two ends of the compression spring IV 41 are respectively fixedly connected to the inner wall of the through hole II 40 and the outer wall of the moving rod 38. The picture peg 14 and movable rod 38 all are equipped with two, the movable rod 38 tip that deviates from picture peg 14 passes through connecting rod two 42 and connects, rotate on the connecting rod two 42 and be connected with rotor plate 43, set up recess five 44 on the protecgulum 10, when rotor plate 43 does not receive external force, rotor plate 43 is located recess five 44, rotor plate 43 is close to one side of picture peg 14 and laminating mutually with recess five 44 lateral wall, rotor plate 43 deviates from the lateral wall parallel and level of picture peg 14 and protecgulum 10 deviating from the lateral wall of picture peg 14, rotor plate 43 is difficult for being scratched out this moment, prevent rotor plate 43 because the mistake touches and takes place rotatoryly easily, lead to protecgulum 10 to open, guarantee the security in the device use.

When the front cover 10 needs to be opened, the moving rod 38 can be moved to the direction away from the plugboard 14 until the end part of the moving rod 38 is separated from the clamping groove 39, the compression spring IV 41 is compressed, the moving rod 38 cannot influence the movement and rotation of the plugboard 14, and in the process of closing the front cover 10, the plugboard 14 can be adjusted in position according to the requirement of the slot 15, so that the plugboard 14 is inserted into the slot 15; after the plugboard 14 is arranged in the slot 15 in a penetrating way, the movable rod 38 is loosened, the compression spring IV 41 is stretched, the movable rod 38 moves towards the plugboard 14 under the action of elastic potential energy of the compression spring IV 41 until the end part of the movable rod 38 is positioned in the clamping groove 39, the plugboard 14 is fixed, and the front cover 10 is fixedly connected with the rear cover 9; when the front cover 10 needs to be opened, the movable rod 38 is driven to move in a direction away from the plugboard 14 until the end part of the movable rod 38 is separated from the clamping groove 39, at this time, the front cover 10 is opened forwards, and the plugboard 14 can be adjusted according to the requirement of the slot 15, so that the plugboard 14 is separated from the slot 15, and the opening and closing ways of the front cover 10 are increased.

Claims

1. The utility model provides a fan lamp, its characterized in that includes housing (1) and rotates fan (2) of being connected in housing (1), be equipped with annular lamps and lanterns (3) on housing (1), housing (1) comprises back lid (9) and front cover (10) of rotationally connecting on back lid (9), set firmly mount pad (11) on back lid (9), slide connection slider one (12) along fore-and-aft direction in mount pad (11), slider one (12) rotates handle (18) of connecting fore-and-aft rotation through pivot one (17), be equipped with slot (15) on slider one (12), be equipped with picture peg (14) on front cover (10), slider one (12) forward shift so that picture peg (14) wear to adorn in slot (15), picture peg (14) outer peripheral face and slot (15) inner peripheral face laminate in order to stop front cover (10) rotation, front cover (10) fixed connection back lid (9); when the first sliding block (12) moves backwards to enable the plugboard (14) to be separated from the slot (15), the front cover (10) is rotated to be opened; the sliding type lifting handle is characterized in that a limiting mechanism for limiting the position of the first sliding block (12) is arranged between the mounting seat (11) and the first sliding block (12), the limiting mechanism comprises a second sliding block (20) which is connected in the mounting seat (11) in a vertically guiding and sliding mode, a second compression spring (21) which is arranged between the second sliding block (20) and the inner wall of the mounting seat (11), and a push rod (22) which is fixedly arranged on the first rotating shaft (17) and used for pushing the second sliding block (20) downwards so as to enable the second compression spring (21) to compress, a groove second (24) is formed in the bottom surface of the first sliding block (12), when the first sliding block (12) slides to the groove second (24) and the second sliding block (20) vertically correspond, the second compression spring (21) drives the top end of the second sliding block (20) to move upwards into the groove second (24) so as to fix the first sliding block (12) in the mounting seat (11), and the push rod (22) is used for driving the top end of the second sliding block (20) to leave the groove second (24) downwards so as to enable the first sliding block (12) to slide reciprocally, and the push rod (22) is pushed against the first sliding block (20) to make the top end to slide reciprocally slide, and when the first sliding block (12) is pushed to slide vertically and the top (18) face towards the top handle.

2. A fan lamp according to claim 1, characterized in that a torsion spring (27) is arranged between the first slider (12) and the first rotating shaft (17) for driving the first rotating shaft (17) to rotate in a direction away from the front cover (10), and a compression spring (13) is arranged between the first slider (12) and the mounting seat (11) and has a telescoping direction consistent with the moving direction of the first slider (12).

3. A fan lamp according to claim 2, wherein the handle (18) is rotatably connected with the hook (30) through a second rotating shaft (29) perpendicular to the first rotating shaft (17), the second rotating shaft (29) is assembled on the handle (18) in a manner of rotating relatively in the circumferential direction and fixing relatively in the axial direction, a bolt (31) coaxially arranged with the second rotating shaft (29) is connected to the second rotating shaft (29) in a threaded manner, and the end of the bolt (31) is used for pushing the handle (18) to fixedly connect the handle (18) with the hook (30).

4. A fan lamp according to claim 3, wherein two sides of the plugboard (14) are respectively connected with a sliding block III (33) through a rotating shaft III (32) in a rotating way, a groove III (34) for the plugboard (14) to move in a rotating way is arranged on the front cover (10), sliding grooves (26) matched with the sliding block III (33) are arranged on two sides of the groove III (34), when the front cover (10) rotates to a vertical state, the plugboard (14) rotates up and down around the rotating shaft III (32), and the sliding block III (33) is connected in the sliding grooves (26) in a guiding way up and down; the front cover (10) is provided with a fixing mechanism for fixing the plugboard (14), the fixing mechanism comprises a moving rod (38) which is in guiding sliding connection with the front cover (10) along the extending direction which is perpendicular to the rotating shaft III (32) and the sliding groove (26), and a clamping groove (39) which is positioned on the plugboard (14) and is used for clamping the end part of the moving rod (38) so as to fix the plugboard (14), the front cover (10) is provided with a through hole II (40) for the moving rod (38) to slide, the through hole II (40) corresponds to the clamping groove (39) in the front-back direction, the moving rod (38) is sleeved with a compression spring IV (41), two ends of the compression spring IV (41) are respectively fixedly connected to the inner wall of the through hole II (40) and the outer wall of the moving rod (38), the moving rod (38) is moved towards the direction which is away from the plugboard (14), the compression spring IV (41) is compressed, and the end part of the moving rod (38) is moved out of the clamping groove (39) so as to enable the plugboard (14) to rotate and move; the movable rod (38) moves towards the direction approaching the plugboard (14), the compression spring IV (41) stretches, and the end part of the movable rod (38) is positioned in the entering clamping groove (39) to fix the plugboard (14).

5. The fan lamp as claimed in claim 4, wherein a driving torsion spring two (35) is arranged between the rotating shaft three (32) and the sliding block three (33), a compression spring three (36) with the extending direction consistent with the moving direction of the sliding block three (33) is arranged between the sliding block three (33) and the inner wall of the sliding groove (26), the torsion spring two (35) and the compression spring three (36) are used for driving the top surface of the inserting plate (14) to be attached to the top surface of the groove three (34) so that the inserting plate (14) is perpendicular to the front cover (10), an inclined surface (37) is arranged at the top of one side of the inserting plate (14) facing the rear cover (9), and in the process that the front cover (10) rotates towards the rear cover (9), the inserting groove (15) pushes the inclined surface (37), and the inserting plate (14) is driven to rotate downwards and move towards the bottom surface of the groove three (34), so that the inserting plate (14) is arranged in the inserting groove (15).

6. A fan lamp according to claim 5, wherein the insertion plate (14) and the moving rod (38) are provided in plurality, the ends of the moving rod (38) facing away from the insertion plate (14) are connected through a second connecting rod (42), a rotating plate (43) is rotatably connected to the second connecting rod (42), the rotating plate (43) is rotatably used for pressing the front cover (10), and the moving rod (38) is driven to move in a direction facing away from the insertion plate (14) so that the ends of the moving rod (38) are separated from the clamping grooves (39).

7. A fan lamp according to claim 6, wherein the front cover (10) is provided with a groove five (44), and the rotating plate (43) is located in the groove five (44) when the rotating plate (43) is not subjected to external force.

8. A fan lamp according to any one of claims 1-7, wherein the housing (1) is connected to the fixing base (5) by means of arc plates (4) symmetrically arranged on both radial sides of the housing (1), the fixing base (5) is located below the housing (1), the housing (1) is rotatably connected between the arc plates (4), three flexible hoses (6) are rotatably connected to the bottom surface of the fixing base (5) by means of damping bearings (45), and the axes around which the flexible hoses (6) rotate are enclosed to form an equilateral triangle.

9. A fan lamp according to claim 8, wherein the flexible hose (6) is wavy on both sides of its longitudinal section, and the bottom end of the flexible hose (6) is provided with a foot (7).

10. The fan lamp according to claim 9, wherein a battery is fixedly arranged on the housing (1), the battery provides electric energy for rotation of the fan (2) and lighting of the lamp (3), two USB ports (8) are arranged on the battery, the two USB ports (8) are respectively used for charging the battery and charging an external electric appliance, and an indicator lamp is arranged on the housing (1) and is used for displaying electric quantity of the battery.