CN215001470U

CN215001470U - Freely adjust lamp with memory function

Info

Publication number: CN215001470U
Application number: CN202120280275.0U
Authority: CN
Inventors: 潘静子; 傅丹阳; 刘畅; 张潇文
Original assignee: Hangzhou Difan Technology Co ltd
Current assignee: Hangzhou Difan Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-03
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a freely adjustable lamp with memory function, which comprises a base, wherein a control circuit is arranged inside the base, a support is arranged at the top of the base, a lampshade is sleeved outside the support, a press switch is arranged at the center of the top of the lampshade, a connecting frame is arranged at the center of the bottom of the lampshade, the connecting frame is in a groove shape, a rotating mechanism is arranged in the groove, an angle sensor is arranged on an output shaft of the rotating mechanism, the output shaft of the rotating mechanism penetrates through the lampshade, the tail end of the output shaft is fixedly connected with the press switch, the brightness of a desk lamp corresponds to the rotating angle of the press switch through the control circuit and the angle sensor, the rotating angle of the press switch during shutdown can be recorded by utilizing a singlechip module, the rotating mechanism is controlled to automatically rotate the press switch when the desk lamp is used next time, the brightness of the desk lamp has memory property, the repeated adjustment is not needed, and the press switch is embedded and designed inside a decorative sphere, the integral structure of the desk lamp is simple and beautiful.

Description

Freely adjust lamp with memory function

Technical Field

The utility model relates to the field of lamps and lanterns, in particular to freely adjust lamp with memory function.

Background

The desk lamp, the electric light that has the base that the usefulness was put on the desk, small and exquisite exquisiteness, conveniently carry, the desk lamp mainly is the illumination effect, be convenient for read, study, work, along with desk lamp outward appearance, figurative continuous development, the desk lamp has surpassed the value of desk lamp itself far away, an artwork has become, desk lamp on the existing market mostly opens the desk lamp through knob switch, and continue to rotate in order to adjust luminance, but all need readjust the luminance that needs in the use at every turn, the condition of using before the record of no way, in addition, a plurality of control button of current desk lamp general design on the base, bearing structure is complicated, influence the whole pleasing to the eye degree of desk lamp.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, provide a freely adjust lamp with memory function, luminance when can recording the last use of desk lamp, when opening next time, the illumination luminance before automatic adjustment arrives, it is more convenient to use, will press the hidden design of switch simultaneously, makes the overall structure of desk lamp simple pleasing to the eye.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a freely adjust lamp with memory function, the on-line screen storage device comprises a base, the inside of base is provided with control circuit, control circuit is including module and the single chip module of adjusting luminance, the top of base is provided with the support, the outside cover of support is equipped with the lamp shade, the top of support with lamp shade fixed connection, the top center of lamp shade is provided with press switch, the bottom center of lamp shade is provided with the link, the link is the recess form, and the inslot is provided with slewing mechanism, slewing mechanism with the inner wall top fixed connection of lamp shade, be provided with angle sensor on slewing mechanism's the output shaft, slewing mechanism's output shaft runs through the lamp shade, and terminal with press switch fixed connection, the bottom of link is provided with the LED lamp, control circuit, press switch, slewing mechanism, And the angle sensor is electrically connected with the LED lamp.

As a preferred technical scheme of the utility model, press switch's outside is provided with decorates the spheroid, press switch includes the switch main part and presses the splenium, the switch main part is fixed in decorate spheroidal inside, press the splenium activity to be embedded in decorate spheroidal inside, and the top surface with decorate spheroidal surface parallel and level, the switch main part with slewing mechanism's output shaft fixed connection.

As an optimal technical scheme of the utility model, the support with the lamp shade is cylindricality shell structure, the support adopts the printing opacity material to make, the bottom opening of lamp shade.

As an optimized technical proposal of the utility model, the lampshade is made of transparent materials.

As an optimized technical scheme of the utility model, the lamp shade adopts light-tight material to make.

As an optimal technical solution of the present invention, one side of the control circuit is provided with a rechargeable lithium battery, the rechargeable lithium battery and the control circuit electric connection.

As an optimal technical scheme of the utility model, be provided with the socket on the lateral wall of base, the socket with control circuit electric connection, but the socket is connected with the plug power cord.

As an optimal technical solution of the present invention, the rotating mechanism includes a motor and a speed reducer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a control circuit and angle sensor make the luminance of desk lamp corresponding with press switch's rotation angle, and utilize the press switch rotation angle when singlechip module record shuts down, when the start is used next time, the direct control slewing mechanism, the automatic angle when using last time of rotating press switch, the luminance that makes the desk lamp has the memory, need not the regulation repeatedly, it is more convenient to use, through decorating the spheroid at top design one of lamp shade, with press switch embedding design in it, can normal control light, realize pressing and rotatory control function, the overall structure that also makes the desk lamp is succinct pleasing to the eye.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a schematic view of the partial cut-away structure of the present invention;

FIG. 3 is a sectional view of the decorative knob of the present invention;

in the figure: 1. a base; 2. a control circuit; 3. a support; 4. a lamp shade; 5. a push switch; 6. a connecting frame; 7. a rotating mechanism; 8. an angle sensor; 9. an LED lamp; 10. decorating the ball body; 11. a switch main body; 12. a pressing part; 13. a rechargeable lithium battery; 14. a socket; 15. and (4) plugging and unplugging the power line.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in FIGS. 1-3, the utility model provides a freely adjust lamp with memory function, including base 1, the inside of base 1 is provided with control circuit 2, control circuit 2 is including module and the single chip module of adjusting luminance, the top of base 1 is provided with support 3, the outside cover of support 3 is equipped with lamp shade 4, the top and the lamp shade 4 fixed connection of support 3, the top center of lamp shade 4 is provided with press switch 5, the bottom center of lamp shade 4 is provided with link 6, link 6 is the recess form, and the inslot is provided with slewing mechanism 7, slewing mechanism 7 and the inner wall top fixed connection of lamp shade 4, be provided with angle sensor 8 on the output shaft of slewing mechanism 7, the output shaft of slewing mechanism 7 runs through lamp shade 4, and terminal and press switch 5 fixed connection, the bottom of link 6 is provided with LED lamp 9, control circuit 2, press switch 5, The rotating mechanism 7, the angle sensor 8 and the LED lamp 9 are electrically connected.

Further, push switch 5's outside is provided with decorates spheroid 10, hide the design with push switch 5 parcel, push switch 5 includes switch main part 11 and presses splenium 12, switch main part 11 is fixed in the inside of decorating spheroid 10, press splenium 12 activity embedding in the inside of decorating spheroid 10, and the top surface and the surface parallel and level of decorating spheroid 10, press downwards and press splenium 12 and can open or close the desk lamp, switch main part 11 and slewing mechanism 7's output shaft fixed connection, rotatory decoration spheroid 10, it is whole that rotatory push switch 5 is promptly, drive the output shaft and rotate, 8 perception angle changes of angle sensor, transmit and adjust the luminance of LED lamp 9 for control circuit 2.

Support 3 and lamp shade 4 are cylindricality shell structure, and support 3 adopts the printing opacity material to make, and the bottom opening of lamp shade 4 covers in the outside of LED lamp 9, prevents the invasion and attack of dust, oil smoke, and whole cylindricality molding is unique pleasing to the eye in addition.

The lampshade 4 is made of transparent materials, and light rays are emitted out through the lampshade 4 to shield hard light and avoid directly irradiating human eyes.

The lampshade 4 is made of opaque materials, and light rays are emitted from the lower end opening of the lampshade 4, so that the LED lamp can be used for illumination in a small range, such as bedside lamps.

One side of the control circuit 2 is provided with a rechargeable lithium battery 13, the rechargeable lithium battery 13 is electrically connected with the control circuit 2, and when the lamp is carried for use or is far away from a socket, the rechargeable lithium battery 13 provides electric quantity, so that the lamp is free from position limitation and flexible to use.

Be provided with socket 14 on the lateral wall of base 1, socket 14 and 2 electric connection of control circuit, socket 14 is connected with plug power cord 15, with plug power cord 15 insert socket 14 to switch on outside supply circuit, directly provide the electric energy for whole device, also can charge for the reserve for rechargeable lithium cell 13.

The rotating mechanism 7 comprises a motor and a speed reducer, the motor is controlled to rotate through the single chip microcomputer control module, the push switch 5 is driven to rotate integrally by self, the memorized brightness state of the desk lamp is automatically adjusted, and the speed reducer can realize small-angle rotation.

Specifically, when the desk lamp is used, all the components are firmly installed and fixed, the pressing part 12 at the center of the decorative sphere 10 is pressed, the desk lamp is turned on to illuminate with initial brightness, the dimming module and the single chip microcomputer module of the control circuit 2 work at the moment, the single chip microcomputer module controls the rotating mechanism 7 to rotate, the decorative sphere 10 and the press switch 5 are driven to rotate to the angle with the previous shutdown, then the rotating mechanism 7 is controlled to be powered off, the angle sensor 8 adjusts the same brightness of the desk lamp for the last use through the dimming module according to the measured angle information, and after the desk lamp is automatically adjusted by a user, the decorative ball 10 can be manually rotated by itself to adjust the brightness, after the use, the desk lamp can be closed by pressing the pressing part 12 again, meanwhile, the control circuit 2 records the angle information of the angle sensor 8 at this time for the next use, and the memory of the use brightness is completed.

The utility model senses the rotation angle of the press switch 5 through the angle sensor 8 and transmits the rotation angle to the singlechip module of the control circuit 2, the brightness of the LED lamp 9 is automatically controlled and adjusted through the dimming module, so that the brightness of the desk lamp corresponds to the rotating angle of the push switch 5, the rotating angle of the push switch 5 when the desk lamp is turned off last time can be recorded, when the desk lamp is started for use next time, the single chip microcomputer module controls the rotating mechanism 7 to automatically rotate the press switch 5 to the angle used last time, so that the brightness of the desk lamp has memory and the desk lamp is more convenient to use, the LED lamp 9 is protected doubly by the bracket 3 and the lampshade 4, the press switch 5 is hidden inside the decorative ball 10, so that the whole structure of the desk lamp is simple and beautiful, through the cooperation of rechargeable lithium cell 13 and removable power cord 15, use the desk lamp and do not receive the position restriction, place in a flexible way.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A free adjustment lamp with a memory function comprises a base (1) and is characterized in that a control circuit (2) is arranged inside the base (1), the control circuit (2) comprises a dimming module and a single chip microcomputer module, a support (3) is arranged at the top of the base (1), a lampshade (4) is sleeved on the outer side of the support (3), the top end of the support (3) is fixedly connected with the lampshade (4), a press switch (5) is arranged at the center of the top of the lampshade (4), a connecting frame (6) is arranged at the center of the bottom of the lampshade (4), the connecting frame (6) is in a groove shape, a rotating mechanism (7) is arranged in the groove, the rotating mechanism (7) is fixedly connected with the top end of the inner wall of the lampshade (4), and an angle sensor (8) is arranged on an output shaft of the rotating mechanism (7), the output shaft of slewing mechanism (7) runs through lamp shade (4), and the end with push switch (5) fixed connection, the bottom of link (6) is provided with LED lamp (9), electric connection between control circuit (2), push switch (5), slewing mechanism (7), angle sensor (8) and LED lamp (9).

2. The free adjustment lamp with memory function according to claim 1, characterized in that a decorative sphere (10) is disposed outside the push switch (5), the push switch (5) comprises a switch main body (11) and a pressing portion (12), the switch main body (11) is fixed inside the decorative sphere (10), the pressing portion (12) is movably embedded inside the decorative sphere (10), the top surface of the pressing portion is flush with the outer surface of the decorative sphere (10), and the switch main body (11) is fixedly connected with the output shaft of the rotating mechanism (7).

3. The free adjustment lamp with memory function as claimed in claim 1, wherein the bracket (3) and the lampshade (4) are both cylindrical shell structures, the bracket (3) is made of light-transmitting material, and the bottom end of the lampshade (4) is open.

4. A free-adjustment lamp with memory function as claimed in claim 3, characterized in that the lampshade (4) is made of light-transparent material.

5. A freely adjustable lamp with memory function as claimed in claim 3, characterized in that the lamp housing (4) is made of a non-transparent material.

6. Free adjustment lamp with memory function according to claim 1, characterized in that one side of the control circuit (2) is provided with a rechargeable lithium battery (13), and the rechargeable lithium battery (13) is electrically connected with the control circuit (2).

7. The free adjustment lamp with memory function as claimed in claim 6, wherein a socket (14) is disposed on a side wall of the base (1), the socket (14) is electrically connected to the control circuit (2), and the socket (14) is connected to a pluggable power cord (15).

8. Free adjustment lamp with memory function according to claim 1, characterized in that the rotation mechanism (7) comprises a motor and a reducer.