The touch-induction-type lamp dimmer
Technical field
The utility model relates to a kind of desk lamp, particularly a kind of touch-induction-type lamp dimmer.
Background technology
At present existing indoor illumination light fitting is varied, desk lamp is one of lighting of commonly using of people, desk lamp is also the illuminations that the student learns night, for the needs of people to the illumination definition, the brightness of illumination of desk lamp is all more intense, although the equal adjustable brightness of existing desk lamp, but the minimum brightness of desk lamp still has a significant impact people's sleep, can reduce people's sleep quality, health is also had a lot of harm, the sleep of therefore should as far as possible turning off the light.Children or part are grown up, and sleep for fear evening or other reasons just can require holding lamp, perhaps the adult also can often turn on light for convenience of getting up to look after the child who wakes up with a start midnight, forceful rays can disturb the biological clock natural sleep pattern of human body, reduce people's sleep quality.And midnight get up to go to toilet and turn on light, forceful rays have very large stimulation to the people's that are in darkness eyes always, make people feel very dazzling, very uncomfortable.If be convenient for people to use night at the indoor very little light fixture of brightness of illumination of all loading onto simultaneously again, can increase people's economy expenditure, and if at the less indoor increase light fixture of area, can seem crowded, not attractive in appearance.
Therefore, how to address the above problem, the desk lamp that designs a kind of mini light night of sleeping very little with brightness, suitable night is the technical problem that needs to be resolved hurrily in the industry.
The utility model content
Main purpose of the present utility model is to provide a kind of touch-induction-type lamp dimmer, be intended to realize that desk lamp has two illuminating sources, one illuminating source is for people's normal operation, study, the brightness of another illuminating source is less, suitable sleep in night, and can automatically switch to the less illuminating source of brightness.
the utility model proposes a kind of touch-induction-type lamp dimmer, comprise the desk lamp lamp body, described desk lamp lamp body comprises lamp stand, the base that is connected with described lamp stand one end, the illuminating lamp body that is connected with the described lamp stand other end and the first light source works circuit, described the first light source works circuit comprises power supply and is arranged on the first interior light source of described illuminating lamp body, comprise that also one is arranged on secondary light source operating circuit and the control module in described desk lamp lamp body, described secondary light source operating circuit comprises secondary light source and described power supply, described control module can be controlled the conducting of described the first light source works circuit or conducting or the disconnection of disconnection and described secondary light source operating circuit, and the automatic conducting of described secondary light source operating circuit when described the first light source works circuit disconnects.
Preferably, the general power of described secondary light source is less than 0.5W, is provided with mounting groove in a side of described lamp stand, and described secondary light source is arranged in described mounting groove, and described secondary light source comprises several lamp pearls.
Preferably, described lamp pearl is LED lamp pearl or fluorescent lamp pearl, and described lamp pearl is 6, and described the first light source is LED or fluorescent lamp.
Preferably, described control module comprises electromagnetic relay and the control circuit that is connected with described electromagnetic relay, described control circuit comprises a low-tension supply and for the power switch of controlling described electromagnetic relay work, described the first light source works circuit is connected with the stationary contact of described electromagnetic relay; When the movable contact of described electromagnetic relay did not contact with stationary contact, described secondary light source operating circuit contacted with described movable contact; When the movable contact of described electromagnetic relay contacted with stationary contact, described secondary light source operating circuit and described movable contact disconnected.
Preferably, described the first light source works circuit comprises the first drive circuit that is connected with described the first light source, be provided with in described desk lamp lamp body for the described power switch of open and close and the induction dimming control unit of regulating described the first light-source brightness, be provided with on described base and respond to the importation, described induction dimming control unit is connected with described the first drive circuit, described power switch.
preferably, described induction importation comprises the touch-sensitive surface that is arranged on described base shell and the signal acquisition module that is connected with described touch-sensitive surface, described signal acquisition module and described induction dimming control unit are electrically connected, after being touched, described touch-sensitive surface sends control signal, this control signal converts the treatable data signal of described induction dimming control unit to through described signal acquisition module, described induction dimming control unit is sent corresponding opening according to the described data signal that receives, close or dimming control signal, described opening, pass or dimming control signal are controlled opening of described power switch, close or control described the first drive circuit to the variation of the output electric energy of described the first light source to control the luminance of described the first light source.
Preferably, described induction dimming control unit comprises single-chip microcomputer, and the input of described single-chip microcomputer is connected with described signal acquisition module, and the output of described single-chip microcomputer is connected with described power switch, described the first drive circuit.
Preferably, described touch-sensitive surface is the touch Capacity control, or visible light induction control, or the human body infrared induction is controlled.
Preferably, comprise that also one has the clock of alarm, described clock comprises that clock is regulated button, quarter-bell arranges button, quarter-bell X button, voice control module, loudspeaker, LCP display board and backlight thereof, described LCP display board is arranged on the front of described lamp stand, and described quarter-bell X button is arranged on the lower end of described LCP display board.
Preferably, the surface area of described quarter-bell X button is greater than 10cm2.
The utility model touch-induction-type lamp dimmer comprises the first light source and secondary light source, one control module also is set, the first light source uses when being fit to user's work or reading, can also regulate the brightness of the first light source by control module according to actual conditions, can also easily switch to by control module and be the low secondary light source of brightness, mini light night when secondary light source is suitable as sleep, and energy-conserving and environment-protective, also be provided with the clock with alarm clock function, very human oriented design is a kind of very practical multi-function desk lamp.
Description of drawings
Fig. 1 is the block diagram of an embodiment of the utility model touch-induction-type lamp dimmer;
Fig. 2 is the stereochemical structure exploded view of an embodiment of the utility model touch-induction-type lamp dimmer;
Fig. 3 is the side structure exploded view of an embodiment of the utility model touch-induction-type lamp dimmer;
Fig. 4 is the Facad structure exploded view of an embodiment of the utility model touch-induction-type lamp dimmer;
Fig. 5 is the structure exploded view of an embodiment of the utility model touch-induction-type lamp dimmer;
Fig. 6 is the elevational schematic view of an embodiment of the utility model touch-induction-type lamp dimmer.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 6, one embodiment of touch-induction-type lamp dimmer of the present utility model is proposed, comprise the desk lamp lamp body, the desk lamp lamp body comprises lamp stand 2, the base 3 that is connected with lamp stand 2 one ends, the illuminating lamp body 1 that is connected with lamp stand 2 other ends and the first light source works circuit 10.be provided with rechargeable battery in base, one mains current detection module, be used for driving rechargeable battery powered driving electric supply installation, be used for stopping when charged battery voltage reaches peak to the additives for overcharge protection device of its charging with for the overdischarge protector that stops its discharge when charged battery voltage reaches minimum, be provided with two USB interfaces that are connected with rechargeable battery 301 on base, rechargeable battery and mains current detection module all are electrically connected to the city by USB interface 301 and connecting line, drive electric supply installation respectively with rechargeable battery, the mains current detection module connects, additives for overcharge protection device and overdischarge protector all are connected with rechargeable battery, rechargeable battery is electrically connected to the city and charges, when rechargeable battery is full of electricity, overdischarge protector makes rechargeable battery stop charging, when being electrically connected to the city, civil power is the circuit supply in desk lamp, when disconnecting with civil power, the mains current detection module detects commercial power interruption and this information is fed back to the driving electric supply installation, then drive electric supply installation and according to this information, rechargeable battery is controlled, driving rechargeable battery is the interior circuit supply of desk lamp.In power failure and mobile phone or other when being badly in need of the electrical equipment of charging and need charging, thereby mobile phone or other electrical equipment also can be connected with rechargeable battery by this USB interface 301 and charges, the chargeable emergency power supply of rechargeable battery in desk lamp satisfies user's demand, for the user offers convenience.
The first light source works circuit 10 comprises power supply, the first light source 101 and the first drive circuit 100 that is connected with the first light source 101, and power supply is civil power or rechargeable battery.The first light source 101 is arranged in illuminating lamp body 1, can use LED or fluorescent lamp to be used as the first light source 101.The touch-induction-type lamp dimmer also comprises secondary light source operating circuit 20 and a control module 4.Secondary light source operating circuit 20 is arranged in the desk lamp lamp body, and secondary light source operating circuit 20 comprises power supply, secondary light source 201, the second drive circuit 200 that is connected with secondary light source 201, and power supply is civil power or rechargeable battery.Secondary light source 201 comprises 6 lamp pearls, the lamp pearl can be LED lamp pearl or fluorescent lamp pearl, one side of lamp stand 2 is provided with the mounting groove of a bar shaped, secondary light source 201 is arranged in mounting groove, one covers with the adaptive LGP of mounting groove notch is being installed, the light that secondary light source 201 sends shines out through LGP, and light is soft.The general power of secondary light source 201 is less than 0.5W, and brightness is very little, mini light night that be suitable as the sleep in night uses, even so low power uses the electric energy that consumes also considerably less throughout the year, meets the theory of energy-conserving and environment-protective.
Control module 4 comprises electromagnetic relay 402, the control circuit that is connected with electromagnetic relay 402, and control circuit comprises a low-tension supply and power switch 401, and power switch 401 can be controlled the work of electromagnetic relay 402.Control module 4 can be controlled conducting or the disconnection of the first light source works circuit 10, can also control simultaneously conducting or the disconnection of secondary light source operating circuit 20, and the 20 automatic conductings of secondary light source operating circuit, more convenient to use when the first light source works circuit 10 disconnects.The first light source works circuit 10 is connected with the stationary contact of electromagnetic relay 402, when power switch 401 is opened, the movable contact of electromagnetic relay 402 contacts with stationary contact, conducting the first light source works circuit 10, opened the first light source 101, at this moment, movable contact and secondary light source operating circuit 20 and contactless, secondary light source operating circuit 20 is off-state.When power switch 401 was closed, the movable contact of electromagnetic relay 402 did not contact with stationary contact, and at this moment, movable contact just contacts with secondary light source operating circuit 20, made 20 conductings of secondary light source operating circuit, had opened secondary light source 201.
Be provided with an induction dimming control unit 6 that is used for this power switch 401 of open and close and regulates the first light source 101 brightness in the desk lamp lamp body, induction dimming control unit 6 is connected with the first drive circuit 100, power switch 401, induction dimming control unit 6 can open and close power switch 401, and the brightness of the first light source 101 is regulated in the variation of output electric energy that can be by controlling 100 pairs of the first light sources 101 of the first drive circuit.Induction dimming control unit 6 comprises single-chip microcomputer, and the output of single-chip microcomputer is connected with power switch 401, the first drive circuit 100.
Be provided with on the base 3 of desk lamp and respond to importation 5, induction importation 5 comprises the touch-sensitive surface 501 that is arranged on base 3 shells, touch-sensitive surface 501 can be used the touch Capacity control, or the visible light induction is controlled, or the human body infrared induction is controlled, and contact area is larger, and is easy to operate.Induction importation 5 also comprises a signal acquisition module 502 that is connected with touch-sensitive surface 501, and signal acquisition module 502 is electrically connected with the input of the single-chip microcomputer of induction dimming control unit 6.After contact touch-sensitive surface 501, touch-sensitive surface 501 is sent control signal, this control signal converts the treatable data signal of induction dimming control unit 6 to through signal acquisition module 502, induction dimming control unit 6 can be sent corresponding open and close or dimming control signal according to the data signal that receives, open and close or dimming control signal will be controlled the open and close of power switch 401, perhaps control the variation of the output electric energy of 100 pairs of the first light sources 101 of the first drive circuit, control the luminance of the first light source 101 with this.
when needing to open the first light source 101, the function that touches the touch-sensitive surface 501 on base 3 and select to open the first light source 101, touch-sensitive surface 501 is sent the control signal of power-on switch 401, this control signal converts the treatable data signal of induction dimming control unit 6 to through signal acquisition module 502, induction dimming control unit 6 can be sent according to the data signal that receives the control signal of corresponding power-on switch 401, power switch 401 just can be opened, the movable contact of electromagnetic relay 402 contacts with stationary contact, conducting the first light source works circuit 10, opened the first light source 101, at this moment, movable contact and secondary light source operating circuit 20 and contactless, secondary light source operating circuit 20 is off-state.
when needs are closed the first light source 101 and transfer to when opening secondary light source 201, touch the touch-sensitive surface 501 on base 3 and select to close the first light source 101 and transfer the function of opening secondary light source 201 to, touch-sensitive surface 501 is sent the control signal of powered-down switch 401, this control signal converts the treatable data signal of induction dimming control unit 6 to through signal acquisition module 502, induction dimming control unit 6 can be sent according to the data signal that receives the control signal of corresponding powered-down switch 401, power switch 401 just can be closed, the movable contact of electromagnetic relay 402 does not contact with stationary contact, at this moment, movable contact just contacts with secondary light source operating circuit 20, make 20 conductings of secondary light source operating circuit, opened secondary light source 201.
When needs are regulated the brightness of the first light source 101, touch the touch-sensitive surface 501 on base 3 and select the function of light modulation, touch-sensitive surface 501 is sent the control signal of light modulation, this control signal converts the treatable data signal of induction dimming control unit 6 to through signal acquisition module 502, induction dimming control unit 6 can be sent according to the data signal that receives the control signal of corresponding light modulation, just can control the variation of the output electric energy of 100 pairs of the first light sources 101 of the first drive circuit, regulate the brightness of the first light source 101 with this.
Be provided with a clock with alarm on lamp stand 2, facilitate the user to see the time in work or in reading, clock comprises that clock is regulated button, quarter-bell arranges button, quarter-bell X button 203, voice control module, loudspeaker 204, LCP display board 202 and backlight thereof.Clock is regulated button and quarter-bell arranges the back side that button is arranged on lamp stand 2, LCP display board 202 is arranged on the position on the lower, front of lamp stand 2, the sight angle that is fit to the user, quarter-bell X button 203 is arranged on the lower end of LCP display board 202, obvious and the surface area in the position of quarter-bell X button 203 allows the user easily identify quarter-bell X button 203 greater than 10cm2.
The utility model touch-induction-type lamp dimmer is provided with the first light source 101 of the main illumination of using when being fit to user's work or reading, but also can regulate the brightness of the first light source 101 according to actual needs, can also easily switch to the low secondary light source of brightness 201, mini light night when secondary light source 201 is suitable as sleep, and energy-conserving and environment-protective, also be provided with the clock with alarm clock function, very human oriented design is a kind of very practical multi-function desk lamp.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.