Multipurpose learning lamp

Abstract

The utility model discloses a multipurpose learning lamp which comprises a lamp holder, a lamp holder is installed on the lamp holder, a main light source is installed at the end of the lamp holder, a circular tube part is arranged on the lamp holder, a rotating assembly is sleeved on the circular tube part in the circumferential direction, and the rotating assembly rotates in the circumferential direction with the axial direction of the circular tube part as the center. An auxiliary light source is detachably assembled on the side face of the rotating assembly, an electric connecting assembly is arranged in the rotating assembly, and the auxiliary light source is electrically connected with a main controller in the lamp holder through the electric connecting assembly. When the dual-light-source learning lamp is used, the main light source provides main light, the auxiliary light source provides ambient lighting, and the dual-light-source learning lamp is formed, so that the light and shade difference of light rays is reduced by supplementing light to the environment, and reduction of eyestrain of a user is facilitated; in addition, the auxiliary light source can be taken down and used independently according to requirements, for example, the auxiliary light source serves as a night lamp, and practicability and use flexibility of the table lamp are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to desk lamp technical field especially a multipurpose study lamp. BACKGROUND

[0002] Desk lamp is a kind of very popular desktop illuminating appliance, mainly carries out the close-range illumination to desktop. Research shows that when the light of desktop and surrounding environment is too big in light and shade difference, the pupil of human eye will adjust constantly, and it is easy to cause eyestrain and acid swelling, and long time use desk lamp at night study is a normality in student era.

[0003] In addition, the existing desk lamp is usually only used on desktop as study lamp, and the use state is more fixed and single. INVENTION CONTENTS

[0004] To solve the above problems, the application provides a kind of multipurpose study lamp with reasonable structure, so as to reduce the light and shade difference by light supplementing to environment, help to reduce the eyestrain of user;And also can be independently used according to the demand, such as night light, effectively improve the practicality and use flexibility of desk lamp.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A kind of multipurpose study lamp, including lamp holder, lamp holder is installed with lamp stand, main light source is installed at the end of lamp stand, the circular tube part is equipped on the lamp stand, the rotating assembly is peripherally equipped with circular tube part, rotating assembly rotates in the circumferential direction with circular tube part axial as center;Rotating assembly side detachably equipped with auxiliary light source, rotating assembly is internally arranged with electric connection assembly, and auxiliary light source is electrically connected with main controller in lamp holder by electric connection assembly.

[0007] As a further improvement of the above technical scheme:

[0008] The auxiliary light source includes the lamp shell equipped in the rotating assembly, the battery, the lamp panel are sequentially contained and equipped in the lamp shell, the lamp shade is equipped at the opening end of the lamp shell away from the rotating assembly, and the light emitted by the lamp beads on the lamp panel is emitted through the lamp shade;It also includes a sub-control unit contained in the lamp shell, the battery is electrically connected with the sub-control unit, and the sub-control unit is electrically connected with the main controller through the electric connection assembly.

[0009] The inductive sheet two is installed on the lamp shell of the rotating assembly, and the inductive sheet two is electrically connected with the sub-control unit, the installation or dismounting state of the auxiliary light source relative to the rotating assembly is sensed by the inductive sheet two, and the brightness of the auxiliary light source is switched by the sub-control unit;The brightness of the auxiliary light source is dimmed after being dismounted from the rotating assembly.

[0010] The structure of the rotating assembly is that a cylindrical member is sleeved on the circular tube part, end plates are respectively arranged on the upper end and the lower end of the cylindrical member, a rotating seat is jointly arranged between the end plates, and a space for arranging the electric connection assembly is formed between the rotating seat and the cylindrical member; and a containing bin for containing the auxiliary light source is formed on the outer wall surface of the rotating seat.

[0011] The structure of the electric connection assembly is that a conductive ring is sleeved on the inner wall surface of the aperture of the cylindrical member, the conductive ring extends a tab, the tab penetrates through the slot on the wall surface of the cylindrical member outward, a plurality of recessed holes are formed on the inner wall surface of the conductive ring in the circumferential direction, a terminal is elastically arranged through the wall surface of the circular tube part in the radial direction, the outer end of the terminal is arranged in one of the recessed holes, the inner end of the terminal is electrically connected to the main controller, a through hole is formed on the wall surface of the containing bin which is attached to the auxiliary light source, a conductive spring is arranged in the through hole, the inner end of the conductive spring is connected to the tab through a wire, and the outer end of the conductive spring is attached to the conductive sheet of the auxiliary light source through the through hole.

[0012] The conductive ring is arranged at least two in the axial direction of the cylindrical member, and the conductive ring is electrically connected to the auxiliary light source through the tab and the corresponding conductive spring.

[0013] The containing bin penetrates through the rotating seat in the transverse direction, the conductive spring in the electric connection assembly is arranged on the upper top surface and the lower top surface of the containing bin, and the magnetic members which are attached to each other are arranged between the side surface of the containing bin and the auxiliary light source.

[0014] The lamp holder comprises a first supporting rod and a second supporting rod which are rotationally connected at the end portions, the main light source is arranged at the end portion of the first supporting rod away from the second supporting rod, the end portion of the second supporting rod away from the first supporting rod is rotationally connected to the lamp holder, and the circular tube part is coaxially arranged on the second supporting rod.

[0015] The first supporting rod and the second supporting rod are rotationally connected through the damping, and the second supporting rod and the lamp holder are rotationally connected through the damping.

[0016] The button assembly is arranged on the lamp holder, the button assembly comprises a daylight button, an adjusting button, a switch button, a night light button and a time management button, a display screen is arranged on the lamp holder outside the button assembly, and each button in the button assembly and the display screen are electrically connected to the main controller; and the main controller comprises a timing assembly corresponding to the time management button.

[0017] Compared with the prior art, the utility model has the advantages of the following:

[0018] In use, the main light source provides main light, and the auxiliary light source provides environmental lighting, so that the double light source learning lamp is formed, the light difference is reduced through the light compensation of the environment, the eye fatigue of the user is reduced, the auxiliary light source can be taken off and independently used according to the requirement, for example, as a night light, and the practicability and the use flexibility of the desk lamp are effectively improved.

[0019] The utility model also includes the following advantages:

[0020] In actual use, the position relative to the main light source can be adjusted according to actual demand, and the environmental light demand at different angles is adjusted by rotating the auxiliary light source through the rotating assembly;

[0021] The installation and removal state of the auxiliary light source is sensed through the setting of the sensing sheet two, and the brightness is automatically adjusted; when the auxiliary light source is used, the light of the environment is ensured through the high brightness, and when the auxiliary light source is removed and used as a night light, only the relatively dark brightness is needed, so that different use states are met and applied;

[0022] The electrically-conductive ring in the cylindrical member is arranged to effectively ensure reliable electrical connection between the rotating assembly and the main controller during rotation; the recess in the electrically-conductive ring is arranged to improve the operation feeling during rotation. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model discloses an appearance structure diagram.

[0024] Figure 2 The utility model discloses the structure schematic drawing of the rotating assembly and the auxiliary light source installed in the round pipe part.

[0025] Figure 3 The utility model discloses Figure 2 The utility model discloses the local enlarged view of A place.

[0026] Figure 4 The utility model discloses the structure schematic drawing of the rotating assembly.

[0027] Figure 5 The utility model discloses another state schematic drawing when using.

[0028] Figure 6 The utility model discloses the layout schematic drawing of button assembly.

[0029] Figure 7 The utility model discloses the schematic drawing of control assembly connection.

[0030] 1, lamp holder, 2, button assembly, 3, display screen, 4, auxiliary light source, 5, rotating assembly, 6, lamp stand, 7, main light source, 8, electric connection assembly,

[0031] 21, daylight button, 22, adjusting button, 23, switch button, 24, night light button, 25, time management button,

[0032] 40, magnetic piece, 41, lamp house, 42, electrically-conductive sheet, 43, lamp shade, 44, lamp plate, 45, battery,

[0033] 51, rotating seat; 52, cylindrical member; 53, end plate; 511, containing bin; 512, through hole; 521, slot;

[0034] 60, round tube part; 61, support rod one; 62, support rod two;

[0035] 81, elastic body; 82, terminal; 83, conductive ring; 84, conductive spring sheet; 85, induction sheet one; 831, tab. DETAILED DESCRIPTION

[0036] The specific implementation of the utility model is described below in combination with the drawings.

[0037] As Figure 1 shown, the multipurpose learning lamp of the embodiment includes a lamp holder 1, a lamp holder 1 is installed on the lamp holder 1, a lamp holder 6 is installed at the end of the lamp holder 6, a round tube part 60 is provided on the lamp holder 6, a rotating assembly 5 is circumferentially sleeved on the round tube part 60, and the rotating assembly 5 rotates in the circumferential direction with the round tube part 60 as the center; a secondary light source 4 is detachably assembled on the side of the rotating assembly 5, and an electrical connection assembly 8 is arranged inside the rotating assembly 5; the secondary light source 4 and the main controller in the lamp holder 1 are electrically connected by the electrical connection assembly 8.

[0038] In use, the main light source 7 provides the main light, and the secondary light source 4 provides the environmental lighting, forming a double light source learning lamp, so that the light difference is reduced by supplementing the light of the environment, and the user's eye fatigue is reduced.

[0039] In actual use, the position relative to the main light source 7 can be adjusted by rotating the secondary light source 4 through the rotating assembly 5 according to actual needs, and the environmental light requirement at different angles can be adjusted.

[0040] The secondary light source 4 can also be removed for independent use, such as as a night light, effectively improving the practicality and use flexibility of the desk lamp.

[0041] As Figure 2 and Figure 3 shown, the secondary light source 4 includes a lamp shell 41 assembled in the rotating assembly 5, a battery 45 and a lamp panel 44 are sequentially contained and assembled in the lamp shell 41, a lamp shade 43 is assembled at the opening end of the lamp shell 41 away from the rotating assembly 5, and the light emitted by the lamp beads on the lamp panel 44 is transmitted through the lamp shade 43; a secondary control unit is contained in the lamp shell 41, the battery 45 is electrically connected with the secondary control unit, and the secondary control unit is electrically connected with the main controller through the electrical connection assembly 8.

[0042] When the secondary light source 4 is used independently, the battery 45 can provide electrical energy for lighting.

[0043] The lamp shell 41 of the rotating assembly 5 is provided with a sensing sheet II, which is electrically connected to the auxiliary control unit. The sensing sheet II senses the installation or dismounting state of the auxiliary light source 4 relative to the rotating assembly 5, and the auxiliary control unit controls the brightness switching of the auxiliary light source 4. After the auxiliary light source 4 is dismounted from the rotating assembly 5, the brightness is dimmed.

[0044] In the embodiment, the installation or dismounting state of the auxiliary light source 4 is sensed by the sensing sheet II provided on the auxiliary light source 4, which facilitates automatic adjustment of the brightness. When the auxiliary light source 4 is used, the high brightness ensures the light compensation of the environment. When the auxiliary light source 4 is dismounted and used as a night light, only relatively low brightness is required, thereby meeting different use states.

[0045] As shown in Figure 4 The rotating assembly 5 includes a cylindrical member 52 sleeved on the circular pipe portion 60, end plates 53 are respectively arranged on the upper end and the lower end of the cylindrical member 52, a rotating seat 51 is jointly arranged between the end plates 53, and a space for arranging the electrical connection assembly 8 is formed between the rotating seat 51 and the cylindrical member 52. The outer wall surface of the rotating seat 51 is provided with a containing cavity 511 for containing the auxiliary light source 4.

[0046] The electrical connection assembly 8 includes a conductive ring 83 sleeved on the inner wall surface of the hole of the cylindrical member 52. The conductive ring 83 extends a tab 831, the tab 831 penetrates through the slot 521 on the wall surface of the cylindrical member 52 outward, and a plurality of recesses are arranged on the inner wall surface of the conductive ring 83 in the circumferential direction.

[0047] In the embodiment, the conductive ring 83 provided in the cylindrical member 52 effectively ensures the reliable electrical connection between the rotating assembly 5 and the main controller during the rotation of the rotating assembly 5. The recesses provided on the conductive ring 83 also improve the operation feeling during the rotation.

[0048] A terminal 82 is elastically arranged through the wall surface of the circular pipe portion 60 in the radial direction. The outer end of the terminal 82 is arranged in one of the recesses, and the inner end of the terminal 82 is electrically connected to the main controller.

[0049] In the embodiment, the inner end of the terminal 82 can be connected to the inside of the circular pipe portion 60 through the elastic body 81. During the rotation of the cylindrical member 52 relative to the circular pipe portion 60, the terminal 82 performs a telescopic action guided by the circular hole on the wall surface of the circular pipe portion 60. In actual operation, a guide member can be arranged along the elastic compression direction of the elastic body 81 to further ensure the telescopic action of the terminal 82.

[0050] The wall of the accommodating cavity 511 which is attached to the auxiliary light source 4 is provided with a through hole 512, and a conductive spring 84 is installed at the inner hole of the through hole 512. The inner end of the conductive spring 84 is connected to the tab 831 through a wire, and the outer end of the conductive spring 84 is attached to the conductive sheet 42 of the auxiliary light source 4 through the through hole 512. Thus, the electrical connection between the auxiliary light source 4 and the main controller is realized through the terminal 82, the conductive ring 83 and the conductive spring 84.

[0051] In this embodiment, the conductive spring 84 is in a V-shaped structure with the opening facing away from the accommodating cavity 511. When the auxiliary light source 4 is detached from the accommodating cavity 511, the conductive spring 84 penetrates through the through hole 512 under the elastic force of itself. When the auxiliary light source 4 is installed into the accommodating cavity 511, the conductive spring 84 will be pressed by the wall of the auxiliary light source 4 and will be retracted into the through hole 512. Under the elastic force of itself, the conductive spring 84 is attached to the corresponding conductive sheet 42 on the wall of the auxiliary light source 4.

[0052] The conductive ring 83 is arranged in at least two along the axial direction of the cylindrical part 52, and is electrically connected to the auxiliary light source 4 through the tab 831 and the corresponding conductive spring 84.

[0053] In this embodiment, the electrical connection between the auxiliary light source 4 and the main controller can be set according to actual needs. For example, when the auxiliary light source 4 is installed in the rotating seat 51, the battery 45 in the auxiliary light source 4 can be charged through the main controller, and the brightness adjustment of the auxiliary light source 4 can also be controlled through the main controller.

[0054] The accommodating cavity 511 transversely penetrates through the rotating seat 51, and the upper and lower top surfaces of the accommodating cavity 511 are respectively provided with the conductive spring 84 of the electrical connection assembly 8. The side surface of the accommodating cavity 511 is provided with the magnetic part 40 which is attached to the auxiliary light source 4.

[0055] In this embodiment, the transversely penetrating accommodating cavity 511 facilitates the installation and removal of the auxiliary light source 4 in the rotating seat 51. The magnetic part 40 effectively ensures the wall attachment between the auxiliary light source 4 and the accommodating cavity 511. The magnetic part 40 can be a combination of magnets or a combination of magnets and metal, which meets the use requirements.

[0056] The lamp holder 6 includes a first support rod 61 and a second support rod 62 which are rotationally connected at the ends, and the main light source 7 is installed at the end of the first support rod 61 away from the second support rod 62. The end of the second support rod 62 away from the first support rod 61 is rotationally connected to the lamp holder 1. The second support rod 62 is coaxially provided with a circular tube part 60.

[0057] In this embodiment, the second support rod 62 can be provided in a rectangular cross-section to facilitate gripping. The circular tube part 60 is coaxially arranged in the middle of the rectangular tube by welding or other methods to facilitate the assembly and use of the rotating assembly 5.

[0058] The damping rotation connection is formed between the first supporting rod 61 and the second supporting rod 62, and between the second supporting rod 62 and the lamp holder 1.

[0059] In the embodiment, the rotation axis of each damping rotation connection is perpendicular to the length direction of the corresponding first supporting rod 61 or second supporting rod 62.

[0060] As shown in Figure 5 , the main light source 7 can also be installed in the damping rotation mode at the end of the first supporting rod 61, and the angle of the main light source 7 can be adjusted according to the use requirements.

[0061] The lamp holder 1 is provided with a button assembly 2, as shown in Figure 6 , the button assembly 2 includes, but is not limited to, a daylight button 21, an adjusting button 22, a switch button 23, a night light button 24, and a time management button 25. The lamp holder 1 outside the button assembly 2 is also provided with a display screen 3. Each button in the button assembly 2 and the display screen 3 are electrically connected with the main controller. The main controller includes a timing assembly corresponding to the time management button 25.

[0062] In the embodiment, the main light source 7 can be set to have multiple brightness through the main controller, such as a high brightness range suitable for daytime use, a default medium brightness value, and a low brightness range suitable for night use. When the switch button 23 is pressed, the main light source 7 emits light at the default medium brightness value. At this time, if the daylight button 21 is pressed, the main light source 7 switches to emit light at the medium value of the high brightness range, which can be adjusted within the high brightness range through the adjusting button 22. At this time, if the night light button 24 is pressed, the main light source 7 switches to emit light at the medium value of the low brightness range, which can be adjusted within the low brightness range through the adjusting button 22.

[0063] In the embodiment, when the night light button 24 is pressed, the main light source 7 switches the brightness, and at the same time, the auxiliary light source 4 installed in the rotation assembly 5 also emits light.

[0064] In the embodiment, the current corresponding brightness value, timing and other information can be displayed through the display screen 3, so that the user can know.

[0065] In the embodiment shown in Figure 7 , the main controller is installed with a timing assembly, which can be built-in with a time management time length module according to actual requirements, such as 25min (learning) + 5min (rest) as a time length module, which is displayed through the display screen 3. When timing to the corresponding time, the main controller can control the auxiliary light source 4 to flicker to remind, of course, the main controller can also control the main light source 7 to flicker to remind.

[0066] In the embodiment, the inductive sheet one 85 can be arranged at the bonding position of the rotating assembly 5 and the auxiliary light source 4, and the inductive sheet one 85 is electrically connected with the main controller, so that the main controller can control the auxiliary light source 4 according to the feedback of the inductive sheet one 85.

[0067] In the embodiment, the photosensitive assembly connected with the auxiliary control unit can also be arranged in the auxiliary light source 4, and the opening and closing of the auxiliary light source 4 can be controlled according to the feedback of the photosensitive assembly when the auxiliary light source 4 is used as a night light.

[0068] The use mode of the utility model is:

[0069] The learning lamp is plugged into an external power supply, and the switch button 23 is pressed to make the main light source 7 work; the day light button 21 and the night light button 24 are selected to switch to the day mode or the night mode; the brightness of the current main light source 7 can be adjusted within a preset range through the adjusting button 22; and the time management module can be triggered through the time management button 25.

[0070] In use, the orientation of the auxiliary light source 4 can be adjusted by rotating the rotating assembly 5 relative to the circular tube part 60 to switch the light compensation of the environment at different angles.

[0071] At night, the auxiliary light source 4 can be detached from the rotating assembly 5 and used as an independent night light source.

[0072] The utility model can compensate for the light of the environment, reduce the difference between light and dark, and help reduce the eye fatigue of the user; and the auxiliary light source can also be detached and used independently according to the needs, such as being used as a night light, so as to effectively improve the practicability and use flexibility of the desk lamp.

[0073] In the description, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts of each embodiment can be referred to.

[0074] The above description is an explanation of the utility model, not a limitation of the utility model, and the scope of the utility model is defined in the claims, and any form of modification within the protection scope of the utility model is possible.

Claims

1. A multipurpose learning lamp comprising a lamp holder (1) having a lamp stand (6) mounted thereon, the lamp stand (6) having a main light source (7) mounted at its end, characterized in that: The lamp holder (6) is provided with a circular tube part (60), the circular tube part (60) is circumferentially sleeved with a rotating assembly (5), and the rotating assembly (5) rotates in the circumferential direction with the circular tube part (60) as the center in the axial direction; the rotating assembly (5) is detachably provided with a secondary light source (4) on the side surface, and the rotating assembly (5) is internally arranged with an electrical connection assembly (8), and the secondary light source (4) is electrically connected to the main controller in the lamp holder (1) by the electrical connection assembly (8).

2. A multi-purpose learning light as claimed in claim 1, characterized in that: The secondary light source (4) comprises a lamp shell (41) arranged in the rotating assembly (5), the lamp shell (41) internally sequentially accommodates a battery (45) and a lamp panel (44), the lamp shell (41) is provided with a lampshade (43) at the opening end away from the rotating assembly (5), and the light emitted by the lamp beads on the lamp panel (44) is transmitted through the lampshade (43); and the secondary light source (4) further comprises a secondary control unit accommodated in the lamp shell (41), the battery (45) is electrically connected to the secondary control unit, and the secondary control unit is electrically connected to the main controller through the electrical connection assembly (8).

3. A multi-purpose learning light as claimed in claim 2, wherein: The lamp shell (41) of the rotating assembly (5) is provided with a second induction sheet, and the second induction sheet is electrically connected to the secondary control unit; the installation or dismounting state of the secondary light source (4) relative to the rotating assembly (5) is sensed by the second induction sheet, and the brightness of the secondary light source (4) is switched by the secondary control unit; and the brightness of the secondary light source (4) becomes dim after being dismounted from the rotating assembly (5).

4. A multi-purpose learning light as claimed in claim 1 or 2, characterized in that: The structure of the rotating assembly (5) comprises a cylindrical part (52) sleeved on the circular tube part (60), end plates (53) are arranged on the upper end and the lower end of the cylindrical part (52) respectively, a rotating seat (51) is arranged between the end plates (53), and a space for arranging the electrical connection assembly (8) is formed between the rotating seat (51) and the cylindrical part (52); and a containing bin (511) for containing the secondary light source (4) is arranged on the outer wall surface of the rotating seat (51).

5. A multi-purpose learning light as claimed in claim 4, wherein: The structure of the electrical connection assembly (8) comprises a conductive ring (83) sleeved on the inner wall surface of the aperture of the cylindrical part (52), the conductive ring (83) extends a tab (831), the tab (831) passes through the slot (521) on the wall surface of the cylindrical part (52) outwardly, a plurality of recessed holes are arranged on the circumferential direction of the inner wall surface of the conductive ring (83); a terminal (82) is radially and elastically arranged through the wall surface of the circular tube part (60), the outer end of the terminal (82) is arranged in one of the recessed holes, and the inner end of the terminal (82) is electrically connected to the main controller; a through hole (512) is arranged on the wall surface of the containing bin (511) which is attached to the secondary light source (4), a conductive spring (84) is arranged in the aperture of the through hole (512), the inner end of the conductive spring (84) is connected to the tab (831) through a wire, and the outer end of the conductive spring (84) is attached to the conductive sheet (42) of the secondary light source (4) through the through hole (512).

6. A multi-purpose learning light as claimed in claim 5, wherein: The conductive ring (83) is arranged at least twice along the axial direction of the cylindrical part (52), and the conductive ring (83) is electrically connected to the secondary light source (4) through the tab (831) and the corresponding conductive spring (84).

7. A multi-purpose learning light as defined in claim 4, wherein: The accommodating bin (511) penetrates through the rotating seat (51) transversely, and the upper top surface and the lower top surface of the accommodating bin (511) are respectively provided with the conductive spring (84) in the electric connection assembly (8); the side surface of the accommodating bin (511) and the auxiliary light source (4) are provided with the mutually adhered magnetic members (40).

8. A multi-purpose learning light as defined in claim 1, wherein: The lamp holder (6) comprises a first supporting rod (61) and a second supporting rod (62), the end of the first supporting rod (61) away from the second supporting rod (62) is provided with the main light source (7), and the end of the second supporting rod (62) away from the first supporting rod (61) is rotationally connected to the lamp holder (1); and the second supporting rod (62) is coaxially provided with a circular tube part (60).

9. A multi-purpose learning light as claimed in claim 8, wherein: The first supporting rod (61) and the second supporting rod (62) and the second supporting rod (62) and the lamp holder (1) are respectively provided with the damping rotation connection.

10. A multi-purpose learning light as defined in claim 1, wherein: The lamp holder (1) is provided with a button assembly (2), the button assembly (2) comprises, but is not limited to, a daylight button (21), an adjusting button (22), a switch button (23), a night light button (24) and a time management button (25), the lamp holder (1) outside the button assembly (2) is further provided with a display screen (3), and each button in the button assembly (2) and the display screen (3) are respectively electrically connected with a main controller; the main controller comprises a timing assembly corresponding to the time management button (25).

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