Summary of the invention
The technical problems to be solved in the utility model is, a kind of light fixture that possesses timing reminding function is provided, can be in real time or regularly show the use duration or the residual life of the current use light source of light fixture.
In view of above problem, the utility model provides a kind of light fixture that possesses timing reminding function, comprises light fitting body and circuit thereof, and a time set, link to each other with described light fitting body and circuit thereof, write down the cumulative time that the light source of described light fixture is switched in a time-count cycle.
Further, described time set comprises that one shows the display screen of timing time.
Further, described time set comprises that one is used for restarting the reset key of a new time-count cycle after the light source of described light fixture is replaced.
Further, described time set comprises that one produces the trigger of a triggering signal when the current cumulative time of described record surpasses certain predetermined threshold value; Described light fixture further comprises a suggestion device, links to each other with described time set, carries out the prompting action after receiving described triggering signal.
Further, described suggestion device comprises one or more warning lights, and the conducting after receiving described triggering signal of described suggestion device is carried out and to be comprised and lighting or the prompting action of the described warning light that glimmers.
Further, the color difference of described a plurality of warning lights.
Further, described a plurality of warning light corresponds respectively to different default duration thresholdings.
Further, the default duration thresholding that described time set is corresponding different is controlled described trigger and is sent the relative trigger signal to indicating device; Described indicating device is lighted or the corresponding warning light that glimmers according to the relative trigger signal.
Further, described suggestion device comprises a buzzer, and the prompting action that comprises the described buzzer of quick-fried sound is carried out in the conducting after receiving described triggering signal of described suggestion device.
The utility model other light fixtures more of the same type have following advantage:
The utility model can be in real time or is regularly shown the current use duration that light source uses of light fixture, the residual life of the current use light source of demonstration light fixture in real time; When using the appointment duration, point out the user with particular form; Show corresponding warning light or buzzing with the prompting user, the user experiences friendly more.
The specific embodiment
Below will cooperate graphic and embodiment describes embodiment of the present utility model in detail, by this to the utility model how the application technology means implementation procedure that solves technical problem and reach the technology effect can fully understand and implement according to this.
Core of the present utility model: a kind of light fixture that possesses timing reminding function comprises light fitting body and circuit thereof, a time set that links to each other with described light fitting body and circuit thereof and a suggestion device that links to each other with described time set; Time set is used to write down the cumulative time that the light source of described light fixture is switched in a time-count cycle, suggestion device is used for triggering the back and carrying out the prompting action being subjected to described time set.
Below with a plurality of embodiment the utility model is described.
As shown in Figure 1, be the schematic diagram with light fixture of clocking capability provided by the utility model, comprise light fitting body 1 and circuit 2 thereof, and a time set 3 that links to each other with described light fitting body 1 and circuit 2 thereof, be used to write down the cumulative time that the light source of described light fixture is switched in a time-count cycle.
For the light fixture shown in Fig. 1, its time set is the schematic diagram of the time set in the light fixture provided by the utility model referring to shown in Figure 2.
This time set 3 has the display screen 31 of a demonstration timing time, can show the employed hourage of current light fixture (the counting initial value is made as 0) by forward, also can oppositely show the residual life (the counting initial value can be set according to use experience endurance expectation) of current light fixture;
In addition, time set also has a reset key 32, is used for restarting after the light source of described light fixture is replaced a new time-count cycle.
As shown in Figure 3, be another schematic diagram provided by the utility model with light fixture of clocking capability, comprise light fitting body 1 and circuit 2 thereof, an and time set 3 that links to each other with described light fitting body 1 and circuit 2 thereof, be used to write down the cumulative time that the light source of described light fixture is switched in a time-count cycle, in addition, also have a suggestion device 4, link to each other with described time set 3, be used for after receiving described triggering signal, carrying out the prompting action.
For the light fixture shown in Fig. 3, its time set is the schematic diagram of time set in the light fixture provided by the utility model 3 and suggestion device 4 referring to shown in Figure 4.
This time set 3 has the display screen 31 of a demonstration timing time, can show the employed hourage of current light fixture (the counting initial value is made as 0) by forward, also can oppositely show the residual life (the counting initial value can be set according to use experience endurance expectation) of current light fixture;
This time set 3 also has a reset key 32, is used for restarting after the light source of described light fixture is replaced a new time-count cycle;
In addition, this time set 3 also has a trigger 33, is used for producing a triggering signal and giving described suggestion device 4 when the current cumulative time of described record surpasses certain predetermined threshold value.
This suggestion device 4 has one or more warning lights 41, and suggestion device 4 is received described triggering signal, and conducting is lighted or these warning lights 41 that glimmer;
This suggestion device 4 also has a buzzer 42, and suggestion device 4 is received described triggering signal, controls described buzzer 42 quick-fried sound.
In addition, for the foregoing description, when having time set 3 and suggestion device 4, the display screen 31 in the described time set 3 can be matched.
In addition, for the foregoing description, the warning light 41 in the described suggestion device 4 can be selected a setting with buzzer 42, thereby suggestion device 4 only has wherein a kind of function; Can certainly be provided with simultaneously, suggestion device 4 has this two functions simultaneously.
Show that for the timing of display screen in practice, time set can be set to hour to be that unit carries out timing, the Preset Time value that time set then is set is one hour.
Described time set, current counting initial value is made as 0, conducting and picking up counting when described light fixture is lighted, and the accumulative total duration arrives one hour to current counting and adds in the lump and shows, like this, display screen just can show the employed hourage of current use light source of light fixture in real time;
In the Another Application example, the counting initial value of display screen can also be set according to use experience endurance expectation, is set at 5000 in this example.Described time set, conducting and picking up counting when described light fixture is lighted, the arrival of accumulative total duration subtracted 1 to current counting in one hour and also shows counting, and like this, suggestion device just can show the remaining spendable hourage of current use light source (residual life) of light fixture in real time.
In the Another Application example, described time set can also be pointed out point by setting-up time, such as 1000,2000 or the like, just start trigger when current counting arrives a pre-set limit and produce triggering signal to described suggestion device, glimmer or control that buzzer is quick-fried to ring prompting by described suggestion device control warning light, so just can when using the appointment duration, point out the user with particular form.Such as life-span of the current use light source of estimating light fixture and be made as the time prompting point, will then point out the user service life at the current use light source of light fixture, so that the user in time prepares to change.
In the Another Application example, described suggestion device is provided with the different operational phases of some warning lights with the current use light source of representing light fixture, such as colors such as green warning light, hint in blue words lamp, purple warning light, red warning light are set; On behalf of the light source of this light fixture, the interval of the corresponding counting of the warning light of each color, green warning light use duration shorter, and for example corresponding 1-500 hour, it is more of a specified duration that on behalf of the light source of this light fixture, red warning light used, demands urgently changing for example corresponding 4500-5000 hour; Other color tips lamps also are set to the interval of corresponding some countings.
Different duration thresholdings are set in the described time set, and the accumulative total duration is every to be reached a thresholding and promptly controls trigger and send corresponding triggering signal and give indicating device; Whether indicating device is lighted or the corresponding warning light that glimmers according to different triggering signal conductings, with the current residing stage of use light source of prompting user light fixture, closed on and changed the time limit.
In another embodiment, described suggestion device has a warning light, one duration thresholding is set in the described time set, this duration thresholding can be made as the life-span duration of the current use light source of the light fixture of estimating, when the accumulative total duration arrives this thresholding, the service life that is the current use light source of light fixture will be then, and the control trigger sends triggering signal and gives indicating device, and the indicating device conducting is lighted or this warning light that glimmers should be changed the light source of this light fixture to point out the user.
In addition, to above all embodiments, time set can also be set to only need time set be set simply and get final product minute to be unit or with per 10 hours or carry out timing every day.
The utility model can extend to other light fixture products, as LED (light emitting diode) light fixture, fluorescent lighting fixture, incandescent light fitting, is not limited to light fixture described in the utility model.
Though the disclosed embodiment of the utility model as above, yet described content is not in order to direct qualification protection domain of the present utility model.Technical staff in the technical field under any the utility model under the prerequisite that does not break away from the disclosed spirit and scope of the utility model, can do a little change what implement in form and on the details.Protection domain of the present utility model still must be as the criterion with the scope that appending claims was defined.