The remote control of lamp brightness
Technical field
The utility model is about a kind of remote control, particularly about a kind of remote control of lamp brightness.
Background technology
Generally, normally adjust button and adjust its resistance value, and then reach the purpose of adjusting lamp brightness by one for the control of lamp brightness.But separate under the behaviour in service of setting with the adjustment button at light fixture, its adjustment button is subject on the distribution and locational restriction is set, and all belongs to inconvenience in its fit on and the use.
In view of this, just there is the mode of remote control lamp brightness to arise at the historic moment.It is to have a remote controller, and with the brightness of wireless mode control light fixture, this can improve existing adjustment button fit on and use the shortcoming that goes up inconvenience.
The brightness that prior remote controller is normally directly controlled light fixture and sent, the brightness that light fixture sends is constant brightness, the brightness that can't adjust light fixture automatically with the brightness of environment and sent.But there has been the brightness of some degree usually in the residing environment of people, and this ambient brightness can change at any time along with the influence of weather and environment.Therefore the light fixture controlled of prior remote controller, when the brightness that it sent reacts on the environment of actual use, present bright or dark excessively situation sometimes, and can't make environment for use keep the use brightness of being scheduled at any time, and must give the remote manual control adjustment at any time, very be inconvenience.
In summary, the remote controller of existing lamp brightness still exists shortcoming on using, and is necessary to be improved in fact again.
The utility model content
At the shortcoming of above-mentioned existing lamp brightness remote controller, the purpose of this utility model is to provide a kind of remote control of lamp brightness, when making brightness that light fixture sent react on environment for use, can keep the default brightness of this environment for use at any time.
According to above-mentioned purpose, the utility model provides a kind of remote control of lamp brightness, is applied to be provided with on the light fixture of a radio receiving unit, and this remote control includes: one first central processing unit; One ambient brightness detector is electrically connected at first central processing unit; One sets button, is electrically connected at first central processing unit; One wireless transmitter module is electrically connected at first central processing unit; And one first power supply, be electrically connected at first central processing unit, ambient brightness detector and wireless transmitter module.First central processing unit is relatively set setting brightness and the detected ambient brightness of ambient brightness detector that button sets, after handling as calculated, export a comparison signal is sent to light fixture by wireless transmitter module radio receiving unit, impel light fixture to adjust brightness automatically, make environment for use be maintained at the brightness that sets automatically.
According to the utility model one embodiment, radio receiving unit includes: one second central processing unit; One wireless receiving module is electrically connected at second central processing module; One lamp dimmer is electrically connected at a light-emitting component of second central processing unit and light fixture; And a second source, be electrically connected at second central processing unit, wireless receiving module and lamp dimmer.Wireless receiving module receives the comparison signal of wireless transmitter module, and handle back output one by second central processing unit and control signal to lamp dimmer, with the brightness of the light-emitting component of control light fixture, and in order to adjust the brightness that light fixture sent.
According to the utility model one embodiment, remote control further includes a timer, and it is electrically connected at first central processing unit, in order to the time interval of set environment brightness detector detection.
According to the utility model one embodiment, remote control further includes a display module, and it is electrically connected at first central processing unit, in order to display setting brightness and ambient brightness.
According to the utility model one embodiment, remote control further includes a backlight module, and it is electrically connected at first central processing unit, in order to the source backlight of display module to be provided.
According to the utility model one embodiment, remote control further includes an automatic/hand module, and it is electrically connected at first central processing unit, in order to switch the operator scheme of remote control.
According to the utility model one embodiment, radio receiving unit further includes a memory module, and it is electrically connected at second central processing unit and second source, in order to store the set data that the user sets.
According to the utility model one embodiment, radio receiving unit further includes a learn switch, and it is electrically connected at second central processing unit, closes action in order to the pairing matchmaker who triggers between remote control and the radio receiving unit.
Useful technique effect of the present utility model is: can keep this environment for use preset brightness at any time when the brightness that light fixture sent is reacted to environment for use, adjust brightness and need not remote manual control at any time, very convenient in the use, application is good.
Description of drawings
For allow above-mentioned and other purpose, feature of the present utility model, advantage can be clearer understandable, below with reference to accompanying drawing preferred embodiment of the present utility model is elaborated, wherein:
Fig. 1 is the remote control use schematic diagram that illustrates according to the lamp brightness of the utility model one execution mode.
Fig. 2 is the composition calcspar that illustrates remote control shown in Figure 1.
Fig. 3 illustrates the wherein composition calcspar of the set radio receiving unit of light fixture of remote control shown in Figure 1.
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the middle of following cooperation embodiment with reference to the accompanying drawings describes in detail, can clearly present.
Fig. 1 to Fig. 3 illustrates respectively according to the composition calcspar of the use schematic diagram of the remote control of the lamp brightness of the utility model one execution mode, remote control and the composition calcspar of the set radio receiving unit of light fixture wherein.
As shown in the figure, according to the remote control of the lamp brightness of the utility model one execution mode, its remote control 100 is to use in one and is provided with on the light fixture 300 of radio receiving unit 200.
See also Fig. 2, remote control 100 includes one first central processing unit 110, an ambient brightness detector 120, is set button 130, a wireless transmitter module 140, one first power supply 150, a display module 160, a timer 170, an automatic/hand module 180 and a backlight module 190.Ambient brightness detector 120, setting button 130, wireless transmitter module 140, display module 160, timer 170, automatic/hand module 180 and backlight module 190 all are to be electrically connected at first central processing unit 110.First power supply 150 for example battery is electrically connected at first central processing unit 110, ambient brightness detector 120 and wireless transmitter module 140, required electric power so that the running of these elements to be provided.
Setting button 130 is an inputting interface, provides the user to set for example setting brightness be scheduled to of a workbench of an environment for use.Ambient brightness detector 120 can detect the ambient brightness of environment for use.Set brightness signal and the signal of ambient brightness import first central processing unit 110, after its computing, export a comparison signal, by its outside transmission to wireless transmitter module 140.Timer 170 can the set environment brightness detector 120 time intervals of detecting, that is how long for example set environment detector 120 carries out the detection task of an ambient brightness half an hour.
Display module 160 for example LCD display can be set setting brightness and the ambient brightness detector 120 detected ambient brightnesss that button 130 is set in order to show that the user complies with.190 of backlight modules provide the source backlight of display module 160.
Automatic/hand module 180 is the switching device of an operator scheme.In automatic operation mode, remote control 100 is that automatic remote control control is carried out in the brightness of light fixture 300; In manual operation mode, manual remote control control is carried out in 100 brightness to light fixture 300 of remote control.
See also Fig. 3, light fixture 300 has for example cold-cathode tube of a light-emitting component 310.200 of the radio receiving units of being located on the light fixture 300 include one second central processing unit 210, a wireless receiving module 220, a lamp dimmer 230, a second source 240, a memory module 250 and a learn switch 260.Wireless receiving module 220, lamp dimmer 230, memory module 250 and learn switch 260 all are to be electrically connected at second central processing unit 210.Second source 240 for example civil power is electrically connected at second central processing unit 210, wireless receiving module 220, lamp dimmer 230 and memory module 250, required electric power so that the running of these elements to be provided.Wherein, lamp dimmer 230 and be electrically connected at the light-emitting component 310 of light fixture 300.
Wireless receiving module 220 receives the comparison signal of wireless transmitter module 140, handle back output one by second central processing unit 210 and control signal to lamp dimmer 230, with the brightness of light-emitting component 310 of control light fixture 300, that is use and adjust the brightness that light fixture 300 is sent.
Memory module 250 is in order to store the setting data that the user sets.The pairing matchmaker that 260 of learn switch are used for triggering between remote control 100 and the radio receiving unit 200 closes action.
Remote control control device according to the lamp brightness of the utility model one execution mode, its control device 100 is provided with an ambient brightness detector 120, in order to detect the brightness of environment for use, make comparisons with the brightness that sets again, and launch the radio receiving unit 200 of a comparison signal to light fixture 300, and adjust the brightness of light fixture 300 automatically by its lamp dimmer 230.That is, when detected ambient brightness and the difference of setting brightness hour, can adjust light fixtures 300 automatically by lamp dimmer 230 and send less brightness; When detected ambient brightness when setting the differing greatly of brightness, can adjust light fixtures 300 automatically by lamp dimmer 230 and send bigger brightness.So, can keep this environment for use preset brightness at any time when the brightness that makes light fixture 300 be sent is reacted to environment for use, adjust brightness and need not remote manual control at any time, very convenient in the use, application is good.
Though the utility model discloses as above with execution mode; yet it is not in order to limit the utility model; anyly be familiar with this operator; in not breaking away from spirit and scope of the present utility model; when can making all changes that is equal to or replacement, therefore protection range of the present utility model is when looking accompanying being as the criterion that the application's claim scope defined.