A kind of desk lamp with timing function
Technical field
The utility model relates to field of illuminating lamps, more specifically, relates to a kind of desk lamp with timing function.
Background technology
At present, desk lamp popular on the market generally comprises with lower component: main body, the power supply unit be arranged in main body, switch block, control assembly and light source part, power supply unit is connected with light source part, control assembly by switch block.Its course of work is as follows: user's close switch parts make power supply unit power to control assembly, light source part, and control assembly controls to make light source part carry out luminescence.
But above-mentioned desk lamp does not arrange timing reminding function, so user easily impacts eyesight because of long-time reading in use.
Utility model content
The utility model is the defect solving above prior art, provides a kind of desk lamp with timing function, and can automatically close when this desk lamp reaches setting duration in use, call user's attention is had a rest thus reached the object protected user's eyesight.
For realizing above utility model object, the technical scheme of employing is:
A kind of desk lamp with timing function, comprise desk lamp main body and circuit block, circuit block is arranged in desk lamp main body, circuit block comprises power subsystem, switch element, control unit and light source cell, power subsystem is connected with control unit, light source cell by switch element, control unit is connected with light source cell, and described circuit block also includes timing unit, and timing unit is connected with control unit.
In such scheme, user makes power subsystem power to control unit, light source cell by close switch unit, and control unit controls to make light source cell luminous; And when desk lamp uses duration to reach the setting duration of timing unit; control unit can adjust the power of input light source cell; the light that light source cell is sent is dimmed or flash gradually; reminding user is about to closed light source cell; last light source cell extinguishes, and the desk lamp that therefore the utility model provides call user's attention can be had a rest thus reach the object protected user's eyesight.When concrete operations, also can by setting up buzzer and making buzzer be connected with control unit, open buzzer when desk lamp uses duration to reach setting duration by control unit and report to the police, reminding user is about to closed light source cell.
Preferably, in order to enable different user arrange according to the setting duration of own situation to timing unit, described circuit block also includes timing length setting unit, and timing length setting unit is connected with timing unit.
Preferably, described timing length setting unit comprises display and arrange button, display and arrange button and be connected with timing unit, display with button be set be arranged on the surface of desk lamp main body.Arrange button for arranging the setting duration of timing unit, and shown by display by setting duration, facilitate user to know setting duration, display is also for read clock simultaneously.And by display with arrange on surface that button is arranged on desk lamp main body user can be facilitated to operate.
Preferably, under the light sent to enable desk lamp is in the optimum intensity of illumination of human eye, the surface of described desk lamp main body is provided with the surround lighting detecting sensor surround lighting detecting sensor for picking platform lamp intensity of illumination, surround lighting detecting sensor surround lighting detecting sensor is connected with control unit.Surround lighting detecting sensor surround lighting detecting sensor gathers the intensity of illumination of light that desk lamp sends and by this illumination luminance transmission to control unit; control unit adjusts according to the power of this illumination brightness to input light source cell; thus under the light that desk lamp is sent can be in the optimum intensity of illumination of human eye, further the eyesight of user is protected.
Preferably, adjust to enable the autonomous brightness to the light that desk lamp sends of user and colour temperature, described desk lamp also includes the light source Drazin inverse unit for regulating light source cell output brightness and colour temperature, light source Drazin inverse unit comprises output controller and regulating key, regulating key is connected with control unit by output controller, and regulating key is arranged on the surface of desk lamp main body.User is by regulating key, and send the order regulating light source cell output brightness and colour temperature to output controller, regulation output device is by this transferring order to control unit, and control unit, according to this order, adjusts light source cell output brightness and colour temperature.User carrying out in the process adjusted, by multi-pass operation regulating key, until the light that desk lamp sends meets the requirement of user.
Preferably, described desk lamp main body comprises base, the first lamp stand, the second lamp stand and lampshade, and the first lamp stand is arranged on base, and one end of the first lamp stand is connected with lampshade by the second lamp stand.
Preferably, described desk lamp main body also includes the first rotating shaft screw rod and the second rotating shaft screw rod, and the first lamp stand is connected with the second lamp stand by the first rotating shaft screw rod, and the second lamp stand is connected with lampshade by the second rotating shaft screw rod.
Preferably, power subsystem, control unit and timing unit are arranged in the first lamp stand, and switch element, timing length setting unit, surround lighting detecting sensor and regulating key are arranged on the surface of the first lamp stand; Light source cell is arranged on lampshade.The surface that switch element, timing length setting unit and regulating key are arranged on the first lamp stand can facilitate user to operate.Surround lighting detecting sensor is arranged on the intensity of illumination of the light that the surface of the first lamp stand then can send with better angle acquisition light source cell, and the intensity of illumination of acquisition is more close to actual conditions.
Preferably, the surface of described base is provided with mobile phone seat, the surface of the first lamp stand is provided with external charging delivery outlet, external charging delivery outlet is connected with power subsystem by switch element.Arrange mobile phone seat, facilitate user's holding mobile telephone, and set up external charging delivery outlet, then enable the electrical equipment such as mobile phone be charged by desk lamp, therefore the function of desk lamp that provides of the utility model is more diversified.
Preferably, described light source cell comprises light source and light source control module, and light source is connected with control unit, switch element by light source control module.Light source control module is used for adjusting according to the power of order to input light source of control unit.
Preferably, described light source is LED lamp panel.
Compared with prior art, the beneficial effects of the utility model are:
The desk lamp that the utility model provides in use between reach setting-up time long time can automatically close; call user's attention is had a rest thus is reached the object protected user's eyesight; simultaneously owing to having set up surround lighting detecting sensor; the light that desk lamp is sent is protected the eyesight of user under can being in the optimum intensity of illumination of human eye further.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of desk lamp.
Fig. 2 is the structural representation of table lamp circuit parts.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent;
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment 1
As shown in Figure 1, 2, the desk lamp that the utility model provides comprises desk lamp main body 1 and circuit block 2, wherein desk lamp main body 1 comprises base 11, first lamp stand 12, second lamp stand 13, lampshade 14, first rotating shaft screw rod 15 and the second rotating shaft screw rod 16, first lamp stand 12 is installed on the pedestal 11, first lamp stand 12 is connected with the second lamp stand 13 by the first rotating shaft screw rod 15, and the second lamp stand 13 is connected with lampshade 14 by the second rotating shaft screw rod 16.Circuit block 2 comprises power subsystem 21, switch element 22, control unit 23, light source cell 24 and timing unit 25, power subsystem 21 is connected with control unit 23, light source cell 24 by switch element 22, control unit 23 is connected with light source cell 24, and timing unit 25 is connected with control unit 23.In the present embodiment, light source cell 24 comprises light source and light source control module, and light source is connected with control unit 23, switch element 22 by light source control module.Light source control module is used for adjusting according to the power of order to input light source of control unit 23, and wherein light source is LED lamp panel.
In such scheme, user makes power subsystem 21 power to control unit 23, light source cell 24 by close switch unit 22, and control unit 23 controls to make light source cell 24 luminous; And when desk lamp uses duration to reach the setting duration of timing unit 25; control unit 23 can adjust the power of input light source cell 24; the light that light source cell 24 is sent is dimmed or flash gradually; reminding user is about to closed light source cell 24; last light source cell 24 extinguishes, and the desk lamp that therefore the utility model provides call user's attention can be had a rest thus reach the object protected user's eyesight.When concrete operations, also can by setting up buzzer and making buzzer be connected with control unit 23, open buzzer when desk lamp uses duration to reach setting duration by control unit 23 and report to the police, reminding user is about to closed light source cell 24.
In the present embodiment, in order to enable different user arrange according to the setting duration of own situation to timing unit 25, described circuit block 2 also includes timing length setting unit 26, and timing length setting unit 26 is connected with timing unit 25.Wherein timing length setting unit 26 comprises display 261 and arranges button 262, display 261 and arrange button 262 and be connected with timing unit 25, display 261 with button 262 be set be arranged on the surface of desk lamp main body 1.Arrange button 262 for arranging the setting duration of timing unit 25, and shown by display 261 by setting duration, facilitate user to know setting duration, display 261 is also for read clock simultaneously.And surface display 261 and button device 262 being arranged on desk lamp main body 1 can facilitate user to operate.
Meanwhile, under the light sent to enable desk lamp is in the optimum intensity of illumination of human eye, the surface of described desk lamp main body 1 is provided with the surround lighting detecting sensor 27 for picking platform lamp intensity of illumination, surround lighting detecting sensor 27 is connected with control unit 23.Surround lighting detecting sensor 27 gather the light that desk lamp sends intensity of illumination and by this illumination luminance transmission to control unit 23; control unit 23 adjusts according to the power of this illumination brightness to input light source cell 24; thus under the light that desk lamp is sent can be in the optimum intensity of illumination of human eye, further the eyesight of user is protected.
Simultaneously, as perfect to the one of the present embodiment, desk lamp also includes the light source Drazin inverse unit 28 for regulating light source cell 24 output brightness and colour temperature, light source Drazin inverse unit 28 comprises output controller 281 and regulating key 282, regulating key 282 is connected with control unit 23 by output controller 281, and regulating key 282 is arranged on the surface of desk lamp main body 1.User is by regulating key 282, the order regulating light source cell 24 output brightness and colour temperature is sent to output controller 281, regulation output device 281 is by this transferring order to control unit 23, and control unit 23, according to this order, adjusts light source cell 24 output brightness and colour temperature.User carrying out in the process adjusted, by multi-pass operation regulating key 282, until the light that desk lamp sends meets the requirement of user.
In the present embodiment, power subsystem 21, control unit 23 and timing unit 25 are arranged in the first lamp stand 12, and switch element 22, timing length setting unit 26, surround lighting detecting sensor 27 and regulating key 282 are arranged on the surface of the first lamp stand 12; Light source cell 24 is arranged on lampshade 14.The surface that switch element 22, timing length setting unit 26 and regulating key 282 are arranged on the first lamp stand 12 can facilitate user to operate.Surround lighting detecting sensor 27 is arranged on the intensity of illumination of the light that the surface of the first lamp stand 12 then can send with better angle acquisition light source cell 24, and the intensity of illumination of acquisition is more close to actual conditions.
As perfect to the one of embodiment, the surface of base 11 is provided with mobile phone seat 111, the surface of the first lamp stand 12 is provided with external charging delivery outlet 121, external charging delivery outlet 121 is connected with power subsystem 21 by switch element 22.Arrange mobile phone seat 111, facilitate user's holding mobile telephone, and arrange external charging delivery outlet 121, then enable the electrical equipment such as mobile phone be charged by desk lamp, therefore the function of desk lamp that provides of the utility model is more diversified.
The desk lamp that the utility model provides in use between reach setting-up time long time can automatically close; call user's attention is had a rest thus is reached the object protected user's eyesight; simultaneously owing to having set up surround lighting detecting sensor; the light that desk lamp is sent is protected the eyesight of user under can being in the optimum intensity of illumination of human eye further.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.