CN212226765U

CN212226765U - Multi-functional intelligent eyeshield desk lamp

Info

Publication number: CN212226765U
Application number: CN202021029573.4U
Authority: CN
Inventors: 杨军; 吴超青
Original assignee: Shenzhen Yungui New Energy Technology Co ltd
Current assignee: Shenzhen Yungui New Energy Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-25
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a multifunctional intelligent eye-protecting desk lamp, which comprises a base, a lamp post connected with the base, a lamp arm movably connected with the lamp post, and a lamp holder movably connected with the lamp arm, wherein the lamp holder comprises a lamp shade, LED lamps arranged in an array in the lamp shade and a control module; the control module comprises a power supply module, an STC single chip microcomputer, a voice module, an induction module, a timer module and a sampling circuit; the LED lamp, the power supply module, the voice module, the induction module, the timer module and the sampling circuit are all electrically connected with the STC single chip microcomputer. The multi-direction adjustment is realized through the design of the lamp post, the lamp arm and the lamp holder which are movably connected, so that the problem that the irradiation area can be changed is solved; through the voice prompt cooperation that radar module, STC singlechip and predetermined distance range correspond, can realize the cell-phone voice prompt of switch lamp, solve the position of sitting when using the people to use the lamp and remind the problem with the recovery behind the lamp.

Description

Multi-functional intelligent eyeshield desk lamp

Technical Field

The utility model relates to a lamps and lanterns field of making specifically is a multi-functional intelligent eyeshield desk lamp.

Background

The LED lighting technology is a preferred choice of various lamp light source materials by the characteristics of energy conservation, environmental protection, safety, long service life, low radiation, low voltage, small volume, shock resistance, pressure resistance, easy control, software adjustment and the like. The LED table lamp has the advantages of illumination, can realize light modulation and color temperature modulation by assisting certain control means, and meets the lighting requirements of people in learning and working. The function of the existing LED desk lamp can only adjust light and color, but the control of the light and color adjustment is difficult for most of children and teenagers, and the LED desk lamp cannot be further designed for the learning of the children and the teenagers and has the defect of single function.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary of embodiments of the invention in order to provide a basic understanding of some aspects of the invention. It should be understood that the following summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.

In order to effectively solve the problem of eye protection of the desk lamp for children and teenagers, the application provides a multifunctional intelligent eye protection desk lamp which comprises a base, a lamp post connected with the base, a lamp arm movably connected with the lamp post, and a lamp cap movably connected with the lamp arm, wherein the lamp cap comprises a lampshade, LED lamps arranged in the lampshade in an array manner and a control module; the control module comprises a power supply module, an STC single chip microcomputer, a voice module, an induction module, a timer module and a sampling circuit; the LED lamp, the power supply module, the voice module, the induction module, the timer module and the sampling circuit are electrically connected with the STC single chip microcomputer, the sampling circuit is realized by a plurality of switches and resistors connected with the switches in parallel, and the sampling circuit is used for sampling the voltage change of the circuit to judge whether the switches are pressed down or not and sending the judgment result to the STC single chip microcomputer to perform corresponding processing; the voice module is a voice acquisition module, and the output of the voice acquisition module is processed by the STC single chip microcomputer; the timer module is used for controlling the delayed turning-off of the LED lamp; the STC single chip microcomputer is realized by adopting a single chip microcomputer with the model of STC15W408AS-SSOP 20.

The control module further comprises a stepping motor, the stepping motor is electrically connected with the STC single chip microcomputer, a grating is arranged in the light emitting direction of the LED lamp, the grating comprises a plurality of grating pieces arranged in an array mode and a connecting plate for connecting the grating pieces together, the connecting plate is electrically connected with the stepping motor, and the stepping motor controls the connecting plate to overturn so as to drive the grating pieces on the connecting plate to rotate. Further preferably, the control module is further provided with a wireless signal transceiver, so that wireless control of the turning angle of the grating is realized.

The sensing module can be the pyroelectric infrared sensor who commonly uses, and is preferred, in this application, the sensing module is the radar module, and the radar response adopts the electromagnetic wave transmission, utilizes Doppler effect principle and Fourier transform technique, through accurate high frequency phase place and frequency difference analysis, can accurately carry out high sensitive detection to the moving object. The radar module is the prior art, and the description is not provided. The STC single chip microcomputer judges the output result of the radar module, and if the distance that the radar module detects that the human body is located in the desk lamp is smaller than the preset distance, the voice module prompts the user to use the sitting posture when the user uses the lamp and the recovery reminding after the lamp.

As a feasible scheme, the power supply module is realized by adopting a power supply module with the model of HLK-PM01, and the radar module is realized by adopting a module with the model of BK-SR 04M.

Furthermore, be equipped with touch control panel on the base, touch control panel and control module electric connection, touch control panel are equipped with switch key and brightness control key.

This application more effectively solves the eyeshield problem of children teenagers' desk lamp, compares with prior art, has following advantage:

1. the multidirectional adjustment is realized through the design of the lamp post, the lamp arm and the lamp holder which are movably connected, so that the problem that the irradiation area can be changed is solved;

2. the voice prompt of the mobile phone for turning on and off the lamp can be realized through the matching of the radar module, the STC single chip microcomputer and the voice prompt corresponding to the preset distance range, and the problems of sitting posture when a person uses the lamp and recovery prompt after the lamp is used are solved; the problem of too close distance to the eye is solved by automatically turning off the lamp through distance sensing of 35CM, for example.

3. By adopting the design of the grating, the light is emitted through the grating, and the problem of glare of eyes used in near distance is solved; the grid can control rotation, and the glare problem is further adjusted;

4. the timing module is designed to realize timing light-off and delayed light-off, so that the problems of overlong eye use time and poor ambient light are solved;

5. the STC single chip microcomputer can be designed to be constant in illumination, and the problem of constant illumination in different time periods is solved.

Drawings

The invention may be better understood by referring to the following description in conjunction with the accompanying drawings, in which like reference numerals are used to designate like or similar parts throughout the figures thereof. The accompanying drawings, which are incorporated in and form a part of this specification, illustrate preferred embodiments of the present invention and, together with the detailed description, serve to explain the principles and advantages of the invention. In the drawings:

fig. 1 is a perspective view of the multifunctional intelligent eye-protecting desk lamp in the embodiment;

FIG. 2 is a side view of the multifunctional intelligent eye-protecting desk lamp of the present embodiment;

fig. 3 is a top view of the multifunctional intelligent eye-protecting desk lamp in this embodiment;

fig. 4 is a bottom view of the multifunctional intelligent eye-protecting desk lamp in the present embodiment;

fig. 5 is a schematic circuit diagram of a control module of the multifunctional intelligent eye-protecting desk lamp in this embodiment.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings. Elements and features described in one drawing or one embodiment of the invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the figures and descriptions have omitted, for the sake of clarity, the representation and description of components and processes that are not relevant to the present invention and known to those of ordinary skill in the art.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the multifunctional intelligent eye-protecting desk lamp of the present embodiment includes a base 101, a lamp post 102 connected to the base 101, a lamp arm 103 movably connected to the lamp post 102, and a lamp head 104 movably connected to the lamp arm 103, where the lamp head 104 includes a lampshade 1041, LED lamps arranged in an array in the lampshade 1041, and a control module (not shown in the figure). Through the design of movably connected lamp post 102, lamp arm 103 and lamp holder 104, multidirectional adjustment is realized, thereby solving the problem that the irradiation area can be changed. In this embodiment, base and lamp holder all design for square platelike structure, and are more pleasing to the eye, and fold more small and exquisite, the transportation of being convenient for.

Referring to fig. 5, the control module includes a power module, an STC single chip, a voice module, an induction module, a timer module, a stepping motor, and a sampling circuit; the LED lamp, the power supply module, the voice module, the induction module, the timer module, the stepping motor and the sampling circuit are electrically connected with the STC single chip microcomputer, the sampling circuit is realized by a plurality of switches and resistors connected with the switches in parallel, and the sampling circuit is used for sampling the voltage change of the circuit to judge whether the switches are pressed down or not and sending the judgment result to the STC single chip microcomputer to perform corresponding processing; the voice module is a voice acquisition module, and the output of the voice acquisition module is processed by the STC single chip microcomputer; the timer module is used for controlling the delayed turning-off of the LED lamp; through the design of the timing module, the timing light-off and the delayed light-off can be realized, and the problems of overlong eye use time and poor ambient light are solved.

The stepping motor is electrically connected with the STC single-chip microcomputer, the light emitting direction of the lamp shade 1041 positioned on the LED lamp is provided with a grating 1042, the grating comprises a plurality of grating pieces arranged in an array and a connecting plate connecting the plurality of grating pieces together, the connecting plate is electrically connected with the stepping motor, and the stepping motor controls the overturning of the connecting plate to further drive the grating pieces thereon to rotate. By adopting the design of the grating, the light is emitted through the grating, and the problem of glare of eyes used in near distance is solved; and the grid can control the rotation, further adjusting the glare problem. As a further embodiment, the control module is further provided with a wireless signal transceiver, so as to realize wireless control of the turning angle of the grating.

The sensing module can be realized by a common pyroelectric infrared sensor and the like, in the embodiment, the sensing module is realized by a radar module, the radar sensing adopts electromagnetic wave transmission, and the moving object can be accurately detected by utilizing a Doppler effect principle and a Fourier transform technology through accurate high-frequency phase and frequency difference analysis. The radar module is the prior art, and the description is not provided. The STC single chip microcomputer judges the output result of the radar module, and if the distance that the radar module detects that the human body is located in the desk lamp is smaller than the preset distance, the voice module prompts the user to use the sitting posture when the user uses the lamp and the recovery reminding after the lamp. Through the matching of the radar module, the STC single chip microcomputer and the voice prompt corresponding to the preset distance range, the voice prompt of a mobile phone for turning on and off the lamp can be realized, and the sitting posture monitoring of teenagers and children when using the lamp is solved; the problem of too close distance to the eye is solved by automatically turning off the lamp through distance sensing of 35CM, for example.

In the embodiment, the STC single chip microcomputer is realized by adopting a single chip microcomputer with the model of STC15W408AS-SSOP20, the power supply module is realized by adopting a power supply module with the model of HLK-PM01, and the radar module is realized by adopting a module with the model of BK-SR 04M. The STC single chip microcomputer can be designed to be constant in illumination, and the problem of constant illumination in different time periods is solved.

In addition, the base 101 is further provided with a touch control panel 105, the touch control panel is electrically connected with the control module, and the touch control panel is provided with a power switch key and a brightness adjusting key. The eyeshield problem of children and teenagers' desk lamp is solved effectively to this application, has very good practicality.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.

While the present invention has been disclosed above by the description of specific embodiments thereof, it should be understood that all of the embodiments and examples described above are illustrative and not restrictive. Various modifications, improvements or equivalents to the invention may be devised by those skilled in the art within the spirit and scope of the appended claims. Such modifications, improvements and equivalents are also intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional intelligent eyeshield desk lamp which characterized in that: the LED lamp comprises a base, a lamp post connected with the base, a lamp arm movably connected with the lamp post, and a lamp holder movably connected with the lamp arm, wherein the lamp holder comprises a lampshade, LED lamps arranged in the lampshade in an array manner, and a control module; the control module comprises a power supply module, an STC single chip microcomputer, a voice module, an induction module, a timer module and a sampling circuit; the LED lamp, the power supply module, the voice module, the induction module, the timer module and the sampling circuit are electrically connected with the STC single chip microcomputer, the sampling circuit is realized by a plurality of switches and resistors connected with the switches in parallel, and the sampling circuit is used for judging whether the switches are pressed or not by sampling voltage change of the circuit and sending the judgment result to the STC single chip microcomputer for corresponding processing; the voice module is a voice acquisition module, and the output of the voice acquisition module is processed by the STC single chip microcomputer; the timer module is used for controlling the delayed turning-off of the LED lamp; the STC single chip microcomputer is realized by adopting a single chip microcomputer with the model of STC15W408AS-SSOP 20.

2. The multifunctional intelligent eye-protecting desk lamp of claim 1, wherein: the control module also comprises a stepping motor which is electrically connected with the STC single chip microcomputer; the lampshade is provided with a grating in the light emitting direction of the LED lamp, the grating comprises a plurality of grating pieces arranged in an array manner and a connecting plate for connecting the grating pieces together, the connecting plate is electrically connected with the stepping motor, and the stepping motor controls the connection plate to overturn so as to drive the grating pieces on the connecting plate to rotate.

3. The multifunctional intelligent eye-protecting desk lamp of claim 2, wherein: the control module is also provided with a wireless signal transceiver, so that the wireless control of the turning angle of the grating is realized.

4. The multifunctional intelligent eye-protecting desk lamp of claim 1, wherein: the induction module is a radar module, and the radar module is realized by adopting a module with the model number of BK-SR 04M.

5. The multifunctional intelligent eye-protecting desk lamp of claim 1, wherein: the base is provided with a touch control panel, the touch control panel is electrically connected with the control module, and the touch control panel is provided with a power switch key and a brightness adjusting key.

6. The multifunctional intelligent eye-protecting desk lamp of claim 1, wherein: the power supply module is realized by adopting a power supply module with the model number of HLK-PM 01.