CN113090971B

CN113090971B - Multifunctional desk lamp

Info

Publication number: CN113090971B
Application number: CN202110396843.8A
Authority: CN
Inventors: 易洵
Original assignee: Shenzhen Jumper Medical Equipment Co Ltd
Current assignee: Shenzhen Jumper Medical Equipment Co Ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2041-04-13
Also published as: CN113090971A

Abstract

The invention discloses a multifunctional desk lamp which comprises a base box and a lamp panel arranged in the base box, wherein elastic bundling mechanisms are fixedly connected to the left side and the right side of an inner cavity of the base box, L-shaped grooves are formed in the left side and the right side of the base box, and a lamp groove communicated with the two L-shaped grooves is formed in the back of the base box. This multifunctional desk lamp, carry out the position through L type groove to the expansion plate and inject, guarantee the stability of illumination, under regulating plate and adjustment mechanism's setting, make the regulating plate can carry out the angle slope and adjust, for it is dull and stereotyped, electronic equipment such as learning machine provides places the space well, and set up under the cooperation of first magnet and second magnet, make the rotation that the regulating plate can be followed to the lamp plate carry out the regulation of illumination angle, guarantee to be in a corresponding angle between lamp plate and the regulating plate all the time, when increasing the desk lamp functionality, build a good study atmosphere for the student.

Description

Multifunctional desk lamp

Technical Field

The invention relates to the technical field of learning auxiliary tools, in particular to a multifunctional desk lamp.

Background

The desk lamp is one of lamps, and the electric appliance is mainly placed on a writing desk or a dining table for illumination. The bright irradiation range of the desk lamp is relatively small and concentrated, so that the light of the whole room is not influenced, the effect is limited around the desk lamp, reading, learning, working and energy saving are facilitated, the desk lamp becomes an indispensable artwork, and the decorative function of the desk lamp is more obvious under the concept of light installation, heavy decoration.

Conventional desk lamp function is comparatively single, especially to present student, it is more frequent to use electronic equipment to study, the desk lamp more and more can not satisfy the demand of using, and conventional desk lamp adopts the hose to adjust usually to the regulation of angle, such regulation mode, and unstable receives external environment's influence very easily, the production rocks, thereby influence the illuminating effect, for this provide a multi-functional desk lamp specially, when providing stable illumination, provide good support protection to electronic equipment.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional desk lamp, which solves the problems that the function of a conventional desk lamp is single, particularly, under the condition that students use electronic equipment to learn more and more frequently, the desk lamp cannot meet the use requirement more and more, and the lighting is not stable enough.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a multifunctional desk lamp comprises a base box and a lamp plate arranged in the base box, wherein the left side and the right side of an inner cavity of the base box are fixedly connected with elastic bundling mechanisms, the left side and the right side of the base box are respectively provided with an L-shaped groove, the back of the base box is provided with a lamp groove communicated with the two L-shaped grooves, the inner surfaces of the lamp grooves are matched with the outer surface of the lamp plate, the telescopic end of each elastic bundling mechanism penetrates through the base box and extends into the L-shaped groove, the outer surface of each elastic bundling mechanism, which is positioned in the L-shaped groove, is sleeved with a telescopic plate which is matched with the L-shaped groove in a rotating mode, one end, far away from the elastic bundling mechanisms, of each telescopic plate is fixedly connected with a damping mechanism, the lamp plate is fixedly arranged between the two damping mechanisms, the outer surface of each elastic bundling mechanism is sleeved with and rotatably connected with a rotating plate, and the top of the rotating plate is fixedly connected with an adjusting plate matched with the base box through bolts, the bottom fixed mounting of base case inner chamber has adjustment mechanism, adjustment mechanism's output is rotated with the back of regulating plate bottom and is connected, regulating plate surface and lamp plate fixed surface are connected with link gear, and this link gear makes the lamp plate rotate along with the rotation of regulating plate.

Preferably, the link gear includes four at least first magnets and four at least second magnet, four first magnet fixed mounting is in the left and right sides at regulating plate top respectively and is located both sides department around the rotor plate, four second magnet fixed mounting is in the bottom and the first magnet looks adaptation department of lamp plate respectively, elasticity is drawn together the mechanism and is included the cylinder cover, the first spring of one side fixedly connected with of base incasement wall is kept away from to the cylinder cover inner chamber, the slide of one end fixedly connected with cylinder cover inner wall looks adaptation of first spring, the first guide arm of one side fixedly connected with of first spring is kept away from to the slide, the one end that the slide was kept away from to first guide arm runs through the base case.

Preferably, the expansion plate comprises a sleeve and a height plate, the inner surface of the sleeve is in sliding connection with the outer surface of the height plate, the sleeve is fixedly connected with the height plate through a fixing bolt, and the outer surface of the sleeve is matched with the inner surface of the L-shaped groove.

Preferably, damping mechanism is including changeing board and damping cover, the through-hole has been seted up on the right side of changeing the board, the internal surface of through-hole and the fixed surface connection of damping cover, the internal surface rotation of damping cover is connected with the axis of rotation, the one end fixedly connected with mounting panel that the axis of rotation is close to the lamp plate.

Preferably, the draw-in groove has all been seted up at the top of the lamp plate left and right sides, one side fixedly connected with second spring of draw-in groove inner chamber, the one end fixedly connected with push pedal of second spring, one side fixedly connected with second guide arm of second spring is kept away from to the push pedal, and the one end that the second spring was kept away from to the second guide arm and one side fixed connection of mounting panel, and the mounting panel is close to one side of lamp plate and is located the below fixedly connected with of draw-in groove and stabilizes the post, and the notch with stabilizing the post looks adaptation is all seted up to the left and right sides of lamp plate for guarantee the stability of contact between lamp plate and the mounting panel.

Preferably, adjustment mechanism includes movable plate and fixed plate, the internal surface of fixed plate is rotated through the bearing and is connected with the lead screw, the one end of lead screw runs through the movable plate and is connected through the back rotation of bearing and base incasement chamber, the surface of lead screw and the internal surface threaded connection of movable plate, the left and right sides at movable plate top all is connected with the linkage board through the turning block rotation, one side that the movable plate was kept away from to the linkage board is connected through the bottom rotation of turning block and regulating plate.

Preferably, the bottom of the fixed plate is fixedly connected with the bottom of the inner cavity of the base box, the bottom of the movable plate is slidably connected with the bottom of the inner cavity of the base box through a sliding block, and a sliding groove matched with the sliding block at the bottom of the movable plate is formed in the bottom of the inner cavity of the base box 1.

Preferably, the left and right sides of regulating plate bottom all has the fan through bolt fixed mounting, and fan and external power electric connection are controlled through control switch, the dismouting groove has been seted up at the top of regulating plate, ventilative mesh has been seted up to the bottom of dismouting inslot chamber and the top that is located the fan.

Preferably, the inner surface of the dismounting groove is connected with a clamping plate in a sliding mode, and the bottom of the front face of the base box is provided with a placing groove matched with the clamping plate.

Preferably, the base box is hinged with the opening and closing door through a hinge, and the bottom of the base box is fixedly connected with isolation covers on the left side and the right side of the adjusting mechanism.

(III) advantageous effects

The invention provides a multifunctional table lamp. The method has the following beneficial effects:

(1) the multifunctional desk lamp is arranged by matching the elastic bundling mechanism, the L-shaped groove, the lamp groove, the expansion plate and the damping mechanism, when the lamp panel is not used, the lamp panel can be directly stored in the lamp groove, when the lamp panel is needed, the lamp panel is supported for illumination by converting the position of the telescopic plate, the telescopic plate is limited by the L-shaped groove, the stability of illumination is ensured, under the arrangement of the adjusting plate and the adjusting mechanism, the adjusting plate can carry out angle inclination adjustment, provides good placing space for electronic equipment such as a flat plate, a learning machine and the like, and under the cooperation of first magnet and second magnet sets up for the rotation that the regulating plate can be followed to the lamp plate carries out the regulation of illumination angle, guarantees to be in a corresponding angle all the time between lamp plate and the regulating plate, when increasing the desk lamp functionality, builds a good study atmosphere for the student.

(2) This multifunctional desk lamp through changeing board, damping cover, through-hole, axis of rotation, mounting panel, draw-in groove, second spring, push pedal and second guide arm for the lamp plate possesses the function of angle modulation, and can utilize the setting of second spring, can carry out synchronous motion when the outside pulling of telescopic link, guarantees that the sleeve can block steadily in L type groove, and then guarantees the stability of device.

(3) This multifunctional desk lamp, through the fan, ventilative mesh, the cooperation setting of cardboard and standing groove, when electronic equipment is placed at the regulating plate top, directly take out the cardboard, utilize the fan to dispel the heat to equipment, thereby when guaranteeing that the student studies for a long time, electronic equipment's normal use, and the cardboard of taking out can directly leave in the standing groove, avoid occuping of space, and simultaneously, when the student reads a book, the air flows with higher speed from ventilative mesh, can guarantee the nice and cool of study environment, make desk lamp device's function more various comprehensive.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention after being unfolded;

FIG. 2 is a front view of the stowed configuration of the present invention;

FIG. 3 is a left side view of the stowed configuration of the present invention;

FIG. 4 is a schematic view of the connection between the damping mechanism and the lamp panel structure according to the present invention;

FIG. 5 is a schematic view of the adjusting mechanism of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure, 1, a base box; 2. a lamp panel; 3. an elastic bunching mechanism; 4. an L-shaped groove; 5. a lamp slot; 6. a retractable plate; 7. a damping mechanism; 8. a rotating plate; 9. an adjusting plate; 10. an adjustment mechanism; 11. a cylindrical cover; 12. a first spring; 13. a slide plate; 14. a first guide bar; 15. a sleeve; 16. a height plate; 17. rotating the plate; 18. a damping sleeve; 19. a through hole; 20. a rotating shaft; 21. mounting a plate; 22. a card slot; 23. a second spring; 24. pushing the plate; 25. a second guide bar; 26. moving the plate; 27. a fixing plate; 28. a screw rod; 29. a linkage plate; 30. a fan; 31. ventilating meshes; 32. clamping a plate; 33. a placement groove; 34. opening and closing the door; 35. an isolation cover; 36. disassembling and assembling the groove; 37. a first magnet; 38. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a multifunctional desk lamp comprises a base box 1 and a lamp panel 2 arranged in the base box 1, wherein the lamp panel 2 is electrically connected with an external power supply and is controlled by a control switch, the left side and the right side of an inner cavity of the base box 1 are fixedly connected with elastic bundling mechanisms 3, the left side and the right side of the base box 1 are respectively provided with an L-shaped groove 4, the back of the base box 1 is provided with a lamp groove 5 communicated with the two L-shaped grooves 4, the inner surface of the lamp groove 5 is matched with the outer surface of the lamp panel 2, the telescopic end of each elastic bundling mechanism 3 penetrates through the base box 1 and extends into the L-shaped groove 4, the outer surface of each elastic bundling mechanism 3, which is positioned in the L-shaped groove 4, is sleeved with and rotatably connected with a telescopic plate 6 matched with the L-shaped groove 4, one end of each two telescopic plates 6, which is far away from the elastic bundling mechanisms 3, is fixedly connected with a damping mechanism 7, the lamp panel 2 is fixedly arranged between the two damping mechanisms 7, the outer surface of the elastic bundling mechanism 3 is sleeved and rotatably connected with a rotating plate 8, the top of the rotating plate 8 is fixedly connected with an adjusting plate 9 matched with the base box 1 through bolts, the bottom of the inner cavity of the base box 1 is fixedly provided with an adjusting mechanism 10, the output end of the adjusting mechanism 10 is rotatably connected with the back of the bottom of the adjusting plate 9, the surface of the adjusting plate 9 and the surface of the lamp plate 2 are fixedly connected with a linkage mechanism, the linkage mechanism enables the lamp plate 2 to rotate along with the rotation of the adjusting plate 9, the linkage mechanism comprises at least four first magnets 37 and at least four second magnets 38, the four first magnets 37 are respectively and fixedly arranged at the left side and the right side of the top of the adjusting plate 9 and are positioned at the front side and the back side of the rotating plate 8, the four second magnets 38 are respectively and fixedly arranged at the positions where the bottom of the lamp plate 2 is matched with the first magnets 37, and the first magnets 37 and the second magnets 38 are mutually exclusive, further illustration is given, through the matching arrangement of the elastic convergence mechanism 3, the L-shaped groove 4, the lamp groove 5, the expansion plate 6 and the damping mechanism 7, when the lamp panel 2 is not used, the lamp panel 2 can be directly accommodated in the lamp groove 5, when the lamp is needed to be used, the lamp panel 2 is supported for illumination through the conversion of the position of the expansion plate 6, the expansion plate 6 is limited in position by the L-shaped groove 4, the stability of illumination is ensured, under the arrangement of the adjusting plate 9 and the adjusting mechanism 10, the adjusting plate 9 can be adjusted in angle inclination, a good placing space is provided for electronic equipment such as a flat plate, a learning machine and the like, under the matching arrangement of the first magnet 37 and the second magnet 38, the lamp panel 2 can adjust the illumination angle along with the rotation of the adjusting plate 9, a corresponding angle between the lamp panel 2 and the adjusting plate 9 is ensured all the time, and the functionality of the desk lamp is increased, creates a good learning atmosphere for students.

As the preferred scheme, the elastic bundling mechanism 3 comprises a cylinder cover 11, one side of the inner cavity of the cylinder cover 11, which is far away from the inner wall of the base box 1, is fixedly connected with a first spring 12, one end of the first spring 12 is fixedly connected with a sliding plate 13 matched with the inner wall of the cylinder cover 11, one side of the sliding plate 13, which is far away from the first spring 12, is fixedly connected with a first guide rod 14, and one end, which is far away from the sliding plate 13, of the first guide rod 14 penetrates through the base box 1.

As a preferred scheme, the expansion plate 6 comprises a sleeve 15 and a height plate 16, the inner surface of the sleeve 15 is slidably connected with the outer surface of the height plate 16, the sleeve 15 is fixedly connected with the height plate 16 through a fixing bolt, the outer surface of the sleeve 15 is matched with the inner surface of the L-shaped groove 4, and further, the sliding arrangement between the sleeve 15 and the height plate 16 provides a convenient condition for a user to adjust the height of the lamp panel 2, so that the device can be adapted to more users.

As a preferable scheme, the damping mechanism 7 comprises a rotating plate 17 and a damping sleeve 18, a through hole 19 is formed in the right side of the rotating plate 17, the inner surface of the through hole 19 is fixedly connected with the outer surface of the damping sleeve 18, the inner surface of the damping sleeve 18 is rotatably connected with a rotating shaft 20, one end of the rotating shaft 20 close to the lamp panel 2 is fixedly connected with a mounting plate 21, the tops of the left side and the right side of the lamp panel 2 are both provided with a clamping groove 22, one side of the inner cavity of the clamping groove 22 is fixedly connected with a second spring 23, the second spring 23 is an industrial spring, has good fatigue resistance, can be repeatedly stretched for long-term use and can be replaced after long-term use, one end of the second spring 23 is fixedly connected with a push plate 24, one side of the push plate 24 far away from the second spring 23 is fixedly connected with a second guide rod 25, one end of the second guide rod 25 far away from the second spring 23 is fixedly connected with one side of the mounting plate 21, further description, the damping sleeve 18 is made of damping material to ensure sufficient limiting force on the rotating shaft 20.

As a preferred scheme, the adjusting mechanism 10 includes a moving plate 26 and a fixed plate 27, an inner surface of the fixed plate 27 is rotatably connected with a lead screw 28 through a bearing, one end of the lead screw 28 penetrates through the moving plate 26 and is rotatably connected with the back of the inner cavity of the base box 1 through a bearing, an outer surface of the lead screw 28 is in threaded connection with the inner surface of the moving plate 26, the left side and the right side of the top of the moving plate 26 are rotatably connected with linkage plates 29 through rotating blocks, one side of the linkage plates 29, which is far away from the moving plate 26, is rotatably connected with the bottom of the adjusting plate 9 through the rotating blocks, the bottom of the fixed plate 27 is fixedly connected with the bottom of the inner cavity of the base box 1, and the bottom of the moving plate 26 is slidably connected with the bottom of the inner cavity of the base box 1 through a slider.

As preferred scheme, there is fan 30 all through bolt fixed mounting in the left and right sides of regulating plate 9 bottom, dismouting groove 36 has been seted up at regulating plate 9's top, ventilative mesh 31 has been seted up to the bottom of dismouting groove 36 inner chamber and the top that is located fan 30, the internal surface sliding connection of dismouting groove 36 has cardboard 32, standing groove 33 with cardboard 32 looks adaptation is seted up to the positive bottom of base case 1, ventilative mesh 31's setting, not only for electronic equipment's heat dissipation condition of facilitating, can also be when the student reads, air flow accelerates, and then guarantee the nice and cool of study environment.

As the preferred scheme, base case 1 articulates through the hinge has switch door 34, and the bottom of base case 1 and be located the equal fixedly connected with cage 35 in both sides about adjustment mechanism 10, further explain, constitute storage space between cage 35 and base case 1, the storage that the student used for to study such as data of being convenient for.

When the lamp is used, the bolt on the sleeve 15 is adjusted, the height plate 16 is pulled out until the lamp panel 2 is separated from the lamp groove 5, then the bolt on the sleeve 15 is screwed, at the moment, a user directly holds the sleeves 15 on two sides, the sleeve 15 is pulled towards two sides until the sleeve 15 is separated from the long groove of the L-shaped groove 4, at the moment, the first guide rod 14 pulls the sliding plate 13 to move, the first spring 12 is further lengthened, the second guide rod 25 drives the push plate 24 to lengthen the second spring 23, then the sleeve 15 in the horizontal state is rotated to the vertical state, the sleeve 15 is loosened, the adjusting plate 9 is directly clamped into the short groove of the L-shaped groove 4 under the acting force of the first spring 12 and the second spring 23, at the moment, if the height of the lamp panel 2 needs to be adjusted, the bolt on the sleeve 15 is directly adjusted, the height of the height plate 16 is adjusted to reach the required height, the bolt is directly screwed, and then when cold wind or electronic equipment is needed to be placed, take cardboard 32 out, and put into standing groove 33, open switch door 34, rotate lead screw 28, make movable plate 26 carry out the back-and-forth movement, thereby drive linkage plate 29 and remove, adjust the inclination of adjusting plate 9, when adjusting to suitable angle, directly place electronic equipment or books on adjusting plate 9, start fan 30 can, and in-process, the slope takes place for second magnet 38, under the effect of magnetic force mutual exclusion, promote first magnet 37 and make the angle of lamp plate 2 take place corresponding rotation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional desk lamp, includes base case (1) and sets up lamp plate (2) in base case (1) inside, its characterized in that: the lamp plate fixing device is characterized in that elastic bundling mechanisms (3) are fixedly connected to the left side and the right side of an inner cavity of the base box (1), L-shaped grooves (4) are formed in the left side and the right side of the base box (1), light troughs (5) communicated with the two L-shaped grooves (4) are formed in the back of the base box (1), the inner surfaces of the light troughs (5) are matched with the outer surface of the lamp plate (2), the telescopic ends of the elastic bundling mechanisms (3) penetrate through the base box (1) and extend into the L-shaped grooves (4), telescopic plates (6) matched with the L-shaped grooves (4) are sleeved and rotatably connected on the outer surfaces of the elastic bundling mechanisms (3) located inside the L-shaped grooves (4), damping mechanisms (7) are fixedly connected to one ends, far away from the elastic bundling mechanisms (3), of the two telescopic plates (6), and the lamp plate (2) is fixedly installed between the two damping mechanisms (7), the outer surface sleeve of the elastic bundling mechanism (3) is provided with a rotating plate (8) in a rotating mode, the top of the rotating plate (8) is fixedly connected with an adjusting plate (9) matched with a base box (1) through bolts, the bottom of an inner cavity of the base box (1) is fixedly provided with an adjusting mechanism (10), the output end of the adjusting mechanism (10) is rotatably connected with the back of the bottom of the adjusting plate (9), the surface of the adjusting plate (9) and the surface of a lamp panel (2) are fixedly connected with a linkage mechanism, the linkage mechanism enables the lamp panel (2) to rotate along with the rotation of the adjusting plate (9), the linkage mechanism comprises at least four first magnets (37) and at least four second magnets (38), and the four first magnets (37) are respectively fixedly arranged on the left side and the right side of the top of the adjusting plate (9) and located on the front side and the back side of the rotating plate (8), the four second magnets (38) are respectively fixedly installed at the bottom of the lamp panel (2) and at the position where the first magnets (37) are matched, the elastic bundling mechanism (3) comprises a cylinder cover (11), one side, away from the inner wall of the base box (1), of the inner cavity of the cylinder cover (11) is fixedly connected with a first spring (12), one end of the first spring (12) is fixedly connected with a sliding plate (13) matched with the inner wall of the cylinder cover (11), one side, away from the first spring (12), of the sliding plate (13) is fixedly connected with a first guide rod (14), one end, away from the sliding plate (13), of the first guide rod (14) penetrates through the base box (1), the expansion plate (6) comprises a sleeve (15) and a height plate (16), the L-shaped groove (4) comprises an elongated groove and a short groove, when the LED lamp is used, the sleeves (15) on two sides are pulled towards two sides until the sleeves (15) are separated from the elongated groove of the L-shaped groove (4), at this time, the first guide rod (14) pulls the slide plate (13) to move, thereby elongating the first spring (12).

2. The multifunctional desk lamp of claim 1, wherein: the inner surface of the sleeve (15) is in sliding connection with the outer surface of the height plate (16), the sleeve (15) is fixedly connected with the height plate (16) through a fixing bolt, and the outer surface of the sleeve (15) is matched with the inner surface of the L-shaped groove (4).

3. The multifunctional desk lamp of claim 1, wherein: damping mechanism (7) are including changeing board (17) and damping cover (18), through-hole (19) have been seted up on the right side of changeing board (17), the internal surface of through-hole (19) and the outer fixed surface connection of damping cover (18), the internal surface rotation of damping cover (18) is connected with axis of rotation (20), one end fixedly connected with mounting panel (21) that axis of rotation (20) are close to lamp plate (2).

4. The multifunctional desk lamp of claim 3, wherein: draw-in groove (22) have all been seted up at the top of the lamp plate (2) left and right sides, one side fixedly connected with second spring (23) of draw-in groove (22) inner chamber, one end fixedly connected with push pedal (24) of second spring (23), one side fixedly connected with second guide arm (25) of second spring (23) are kept away from in push pedal (24), and one side fixed connection of one end of second spring (23) and mounting panel (21) is kept away from in second guide arm (25).

5. The multifunctional desk lamp of claim 1, wherein: adjustment mechanism (10) are including movable plate (26) and fixed plate (27), the internal surface of fixed plate (27) is rotated through the bearing and is connected with lead screw (28), the one end of lead screw (28) runs through movable plate (26) and is connected through the rotation of the back of bearing and base case (1) inner chamber, the surface of lead screw (28) and the internal surface threaded connection of movable plate (26), the left and right sides at movable plate (26) top all is connected with linkage board (29) through the turning block rotation, one side that movable plate (26) were kept away from in linkage board (29) is connected through the bottom rotation of turning block with regulating plate (9).

6. The multifunctional desk lamp of claim 5, wherein: the bottom of the fixed plate (27) is fixedly connected with the bottom of the inner cavity of the base box (1), and the bottom of the movable plate (26) is in sliding connection with the bottom of the inner cavity of the base box (1) through a sliding block.

7. The multifunctional desk lamp of claim 1, wherein: the left and right sides of regulating plate (9) bottom all has fan (30) through bolt fixed mounting, dismouting groove (36) have been seted up at the top of regulating plate (9), ventilative mesh (31) have been seted up to the bottom of dismouting groove (36) inner chamber and the top that is located fan (30).

8. The multifunctional desk lamp of claim 7, wherein: the inner surface of the assembling and disassembling groove (36) is connected with a clamping plate (32) in a sliding mode, and a placing groove (33) matched with the clamping plate (32) is formed in the bottom of the front face of the base box (1).

9. The multifunctional desk lamp of claim 1, wherein: the hinge of base case (1) has switch door (34), the equal fixedly connected with cage (35) in both sides about the bottom of base case (1) just is located adjustment mechanism (10).