CN109058807A - A kind of circuit system controlling desk lamp lifting by key - Google Patents
A kind of circuit system controlling desk lamp lifting by key Download PDFInfo
- Publication number
- CN109058807A CN109058807A CN201810994866.7A CN201810994866A CN109058807A CN 109058807 A CN109058807 A CN 109058807A CN 201810994866 A CN201810994866 A CN 201810994866A CN 109058807 A CN109058807 A CN 109058807A
- Authority
- CN
- China
- Prior art keywords
- module
- lifting
- key
- desk lamp
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Abstract
The invention discloses a kind of circuit system for controlling desk lamp lifting by key, the key light source module, key module and lifting drive module are electrically connected with control module；The key module is used for according to the push button signalling received for generating push button signalling, the control module to generate elevating control signal to lifting drive module or generate bright dark control signal to key light source module；The lifting drive module is used to control the working condition of lifting drive module according to elevating control signal is received；The key light source module is used for the working condition according to the bright dark control control key light source module received.The invention also discloses a kind of desk lamps by by key control lifting.Circuit system by key control desk lamp lifting of the invention controls the working condition of lifting drive module and key light source module according to the key information received, so that the convenience of the elevating control of desk lamp more.
Description
Technical field
The present invention relates to a kind of field of home appliance technology more particularly to a kind of circuits that desk lamp lifting is controlled by key
System.
Background technique
Currently, desk lamp, is one kind of lamp, this electric appliance is predominantly disposed on desk or dining table, and so that illumination is used, being can
Partable electric lighting.The bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in entire room, makees
With being confined to around desk lamp, the energy is saved in easy to read, study.
Prior art discloses application No. is a kind of modular multi-purpose desk lamps of CN201520154017.2, including desk lamp
Pedestal and desk lamp lamp body；The desk lamp lamp body is mounted on the top of Desk lamp feet, and passes through between desk lamp lamp body and Desk lamp feet
Detachable structure connection；The desk lamp lamp body includes desk lamp control module, arm, arm locating part and desk lamp lamp plate；Described
Lamp control module is mounted on the side on Desk lamp feet top；One end of the arm is connect with desk lamp control module, the other end with
The connection of desk lamp lamp plate；The arm locating part is mounted on the middle part of arm.The utility model offer is a to can be used for desktop, wall
The Multi-purpose table lamp of extension, structure is simple, easy to use, avoids the repeat buying of different purposes desk lamps, improves mobile power source
Utilization rate avoids the waste of handpiece adapter and plate adapter, saves resource.But the disadvantage is that height of desk lamp
Spending low causes illumination zone too small.And existing desk lamp device is mostly more dull, the function not interacted with user
Can, so those skilled in the art's technical problem urgently to be resolved can be become with the desk lamp that user interacts by manufacturing one kind.
Summary of the invention
For overcome the deficiencies in the prior art, desk lamp liter is controlled by key one of the objects of the present invention is to provide a kind of
The circuit system of drop can solve the technical issues of controlling desk lamp lifting by key.
The second object of the present invention is a kind of desk lamp by going up and down by key control, can solve through key console
The technical issues of lamp is gone up and down.
An object of the present invention adopts the following technical scheme that realization:
It is a kind of by key control desk lamp lifting circuit system, including key light source module, key module, control module and
With lifting drive module, the key light source module, key module and lifting drive module are electrically connected with control module；
The key module is used for according to the push button signalling received for generating push button signalling, the control module to produce
Raw elevating control signal is to lifting drive module or generates bright dark control signal to key light source module；The lifting drive module
For controlling the working condition of lifting drive module according to elevating control signal is received；The key light source module is used for basis
The working condition of the bright dark control control key light source module received.
Further, further include touch IC, the key module include distribution end, mode selection terminal, the first adjustable side and
Second adjustable side；The distribution end of the key module and mode selection terminal and control module are electrically connected, the key module
First adjustable side and the second adjustable side are electrically connected by touching IC and control module；The mode selection terminal is in for selecting
Desk lamp control model or motor control scheme or play control model, first adjustable side for control desk lamp rise or
Perhaps broadcast sound volume increases second adjustable side for controlling desk lamp decline or desk lamp brightness reduction for person's desk lamp brightness increase
Or broadcast sound volume reduces.
It further, further include the sound transducer being electrically connected with control module, the sound transducer will be for that will adopt
The transmission of sound signals collected is to control module.
It further, further include the power module being electrically connected with control module, the power module is rechargable power supplies
Module, the power module are used to power to the circuit system.
It further, further include the voltage regulator circuit being electrically connected with power module, the voltage regulator circuit is for exporting 3.3V
Voltage, 5V voltage and 12V voltage.
Further, further include with control module be electrically connected desk lamp brightness regulating circuit and power amplifier module, described
Lamp brightness regulating circuit is used to adjust the bright dark of key light source module, and the power amplifier module is for playing pre-stored sound letter
Breath.
Further, the lifting drive module includes motor uplink positioning circuit, motor downlink positioning circuit and motor
Driving circuit；The motor uplink positioning circuit, motor downlink positioning circuit and motor drive circuit are electrical with control module
Connection；The motor drive circuit is rotated forward or is inverted for drive motor, and the motor uplink positioning circuit is used for console
Lamp rises to fixed height, and the motor downlink positioning circuit drops to fixed height for controlling desk lamp.
Further, the sound transducer is microphone or digital microphone array circuit.
It further, further include the external memorizer interface and bluetooth module being electrically connected with control module, the TF connects
Mouth is for inserting external memorizer, and the bluetooth module with an intelligent terminal for connecting.
The second object of the present invention adopts the following technical scheme that realization:
A kind of desk lamp by by key control lifting, including passing through as described in any one of one of the object of the invention
Key controls the circuit system of desk lamp lifting；It further include Desk lamp feet and lifting driving assembly, the lifting drive module is used for
Driving lifting driving assembly work, the Desk lamp feet are connected with one end of lifting driving assembly, the lifting driving assembly
The other end be provided with key light source module；The lifting driving assembly according to the control signal for receiving control module for driving
Dynamic key light source module is moved in the vertical direction to adjust the illumination height of key light source module.
Further, the lifting driving assembly includes driving motor, lifting screw and support component；The driving motor
For driving lifting screw to rotate, and then the support component being located on lifting screw is driven upwardly or downwardly to transport along the vertical direction
It is dynamic；The support component includes lifting nut, lifting column and lifting supporting element；The lifting column and be set on lifting screw and
Lifting nut close to driving motor side is fixedly connected, in lifting screw rotation, length of the lifting nut along lifting screw
Direction upwardly or downwardly moves；
The lifting supporting element is fixedly connected with driving motor, and the shape of the lifting supporting element is cylindrical shape, and is risen
Descending branch support member is provided with a channel so that lifting column is interspersed is set in the channel.
Compared with prior art, the beneficial effects of the present invention are:
Circuit system by key control desk lamp lifting of the invention controls liter according to the key information received
The working condition for dropping drive module and key light source module, so that the convenience of the elevating control of desk lamp more.
Detailed description of the invention
Fig. 1 is the circuit system schematic block circuit diagram that desk lamp lifting is controlled by key of embodiment one；
Fig. 2 is the circuit diagram of the control module of embodiment one；
Fig. 3 is the circuit diagram of the key light source module of embodiment one；
Fig. 4 is that the motor uplink of embodiment one positions the circuit diagram of circuit；
Fig. 5 is that the motor downlink of embodiment one positions the circuit diagram of circuit；
Fig. 6 is the circuit diagram of the motor drive circuit of embodiment one；
Fig. 7 is the circuit diagram of the voltage regulator circuit of embodiment one；
Fig. 8 is the circuit diagram of the power amplifier module of embodiment one；
Fig. 9 is the circuit diagram of the desk lamp brightness regulating circuit of embodiment one；
Figure 10 is the circuit diagram of the touch IC of embodiment one；
Figure 11 is the circuit diagram of the key module of embodiment one；
Figure 12 is the circuit diagram of the rechargable power supplies module of embodiment one；
Figure 13 is the circuit diagram of the sound transducer of embodiment one；
Figure 14 is the circuit diagram of the bluetooth module of embodiment one；
Figure 15 is the circuit diagram of the multi-channel audio processing module of embodiment one；
Figure 16 is the decomposition texture schematic diagram by the desk lamp by key control lifting of embodiment two.
Appended drawing reference: 1, key light source module；11, transparent upper cover；12, light emitting module；2, outer cover；2, through-hole；3, desk lamp bottom
Seat；31, layer of silica gel；4, lifting column；5, supporting element is gone up and down；51, lid；6, driving motor；7, loudspeaker mounting rack；8, loudspeaker.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment one:
As shown in Figure 1, present embodiments providing a kind of circuit system for controlling desk lamp lifting by key, including main light source
Module, key module, control module and with lifting drive module, the key light source module, key module and lifting drive module
It is electrically connected with control module；The key module is used for basis and receives for generating push button signalling, the control module
Push button signalling to generate elevating control signal to lifting drive module or generate bright dark control signal to key light source module；Institute
State the working condition that lifting drive module is used to control lifting drive module according to elevating control signal is received；The key light
Source module is used for the working condition according to the bright dark control control key light source module received.Specifically, being illustrated in figure 2 this reality
The circuit diagram of the control module of example is applied, each pin is attached to realize control module with corresponding circuit module
It when being implemented, is controlled in the AI with the information exchange between other circuit modules to complete corresponding control function
The corresponding control program of burning is so as to realize corresponding function in molding group IC.
Touch IC as shown in Figure 10 and Figure 11 and key module, the key module include distribution end, mode selection terminal,
First adjustable side and the second adjustable side；The distribution end of the key module and mode selection terminal and control module are electrically connected, institute
The first adjustable side and the second adjustable side for stating key module are electrically connected by touching IC and control module；The mode selection terminal
For selecting in desk lamp control model or motor control scheme or playing control model, first adjustable side is for controlling
Desk lamp processed rise or desk lamp brightness increase perhaps broadcast sound volume increase second adjustable side for control desk lamp decline or
Desk lamp brightness reduction or broadcast sound volume reduce.Touch IC in 6 pins and 7 pins respectively with the TP2 and TP1 in key module
Connect, touch IC in 2 pins and 3 pins respectively in control module 53 pins and 52 pins connect, in key module
P04 and P05 respectively in control module 15 pins and 16 pins connect.In addition to the touch IC and key mould in the present embodiment
Block can also directly adopt the mode of key to be operated, without touching IC module.By setting button module to
So that user operates there are many selection mode, user can be interacted by voice and desk lamp, but work as user's throat
When uncomfortable, this just provide the user another interactive mode in such a way that key touches；It is being operated
When, user has to select that state be currently at by mode selection terminal, be in lift adjustment state or
In bright dark adjustment state also or in volume adjustment state, allow users to experience the pleasure intelligently adjusted from many aspects
Interest.Here key module not necessarily in such a way that touch IC as described in this embodiment cooperates key, is also possible to
Mechanical key etc..
As shown in figure 13, the MIC-IN1 pin in sound transducer connects with 28 pins in control module to complete to believe
The transmitting of breath.The control module is used for according to the collected voice signal of sound transducer to generate elevating control signal to liter
It drops drive module or generates bright dark control signal to key light source module；The lifting drive module is used for basis and receives lifting
Control signal goes up and down the working condition of drive module to control；The key light source module is used for according to the bright dark control control received
The working condition of key light source module processed.In the present embodiment, most important improve is to complete desk lamp by collected sound signal
The control of lifting.
It as shown in figure 12, further include that power module is electrically connected with control module, the power module is rechargable power supplies
Module, the power module are used to power to the circuit system.The specific charging power modules include USB circuit, fill
Circuit and booster circuit, the PWR-IN in the USB circuit of the charging power modules connect with 10 pins of control module, pass through
10 pins are powered to control module.
As shown in fig. 7, further including the voltage regulator circuit being electrically connected with power module, the voltage regulator circuit is for exporting 3.3V
Voltage, 5V voltage and 12V voltage.The voltage regulator circuit mainly provides stable voltage output comprising has 5V voltage pressure stabilizing
To 3.3V circuit module, by 15V -18V pressure stabilizing to 12V, by 12V voltage step-down pressure stabilizing to 5V；PWR-IN in voltage regulator circuit with
PWR-IN in power module connects.
It further include the desk lamp brightness regulating circuit and power amplifier mould being electrically connected with control module as shown in Fig. 3, Fig. 8 and Fig. 9
Block, the desk lamp brightness regulating circuit are used to adjust the bright dark of key light source module, and the power amplifier module is stored in advance for playing
Acoustic information.The end F1, F2 and F3 in specific desk lamp brightness regulating circuit respectively with 26 pins of control module, 27 pins
Connect with 19 pins, by the corresponding control signal of pin output to desk lamp brightness regulating circuit, and desk lamp brightness regulation is electric
PD2 in road connects with the end PD2 in key light source module, which also exports corresponding control signal extremely
PD2 issues corresponding light to control key light source module.Power amplifier module that is to say loudspeaker, be used to play corresponding sound；Function
The end F8 in amplification module connects with 1 pin of control module.Power amplifier module passes through multi-channel audio processing module and control module
It is electrically connected, as shown in Figure 15 and Fig. 9,24 pins of 4 pins and 5 pins and multi-channel audio processing module in power amplifier module
Connect with 22 pins, 10 pins and 11 pins in power amplifier module are correspondingly connected with 25 pins and 23 pins.
As shown in Figure 4, Figure 5 and Figure 6, the lifting drive module includes motor uplink positioning circuit, the positioning of motor downlink
Circuit and motor drive circuit；Motor uplink positioning circuit, motor downlink positioning circuit and motor drive circuit with control
Molding block is electrically connected；The motor drive circuit is rotated forward or is inverted for drive motor, and the motor uplink positions circuit
Fixed height is risen to for controlling desk lamp, the motor downlink positioning circuit drops to fixed height for controlling desk lamp.Tool
Body, the FTTR2 in motor uplink positioning circuit connects with 46 pins in control module, positions in circuit under motor
FTTR1 connects with 47 pins in control module；MT1, MT2, MT3 and MT4 in motor drive circuit respectively with control module
In 42,41,40 and 39 pins connect.Stepper motor is a kind of executing agency for converting electric pulse to angular displacement.Work as stepping
Stepper motor is just driven to rotate a fixed angle (referred to as by the direction of setting when driver receives a pulse signal
" step angle "), rotation is run with fixed angle.Angular displacement can be controlled to reach accurate by control pulse number
The purpose of positioning；The velocity and acceleration that motor rotation can also be controlled by control pulse frequency simultaneously reaches speed regulation
Purpose.It is positioned by setting uplink and downlink positioning is so that when being operated, desk lamp is allowed to have a fixed movable model
It encloses.
It as shown in figure 14, further include the external memorizer interface and bluetooth module being electrically connected with control module, furthermore
Connecing memory interface is TF interface, and the TF interface is used for an intelligence eventually for inserting external memorizer, the bluetooth module
End connection.Wherein the BL1 of bluetooth module connects with 18 pins of control module.Setting bluetooth module is to be more convenient for and user
It interacts, user can also realize the information exchange with the desk lamp of the present embodiment by bluetooth module, to complete to control
Operation.For example user controls the state of desk lamp by being configured on mobile phone.It can also be arranged in the control module in advance
Good fixed routine, such as the height of user are how many, then set a suggestion height, and set according to the eyesight of user
Bright darkness；And when which type of state user want in, corresponding music is played, user is reading different books
When nationality, there is different musics；The use habit that user can also even be remembered, when user starts the desk lamp
It waits, is directly adjusted to the customary model of user.
The circuit system for controlling desk lamp lifting by key of the present embodiment is provided with key module, voice module, bright dark
Adjustment module and desk lamp go up and down module, build the ring of a kind of more suitable study and reading to user by comprehensive setting
Border, by lift adjustment to suitable height so that being more conducive to the eyes of protection user；It is different bright by adjusting
Darkness voluntarily selects the bright dark mode of light to allow user to have, and suitable music can be played by power amplifier module；It allows
User possesses more perfect usage experience.
Embodiment two:
As shown in figure 16, a kind of desk lamp by going up and down by key control, the circuit in embodiment one are present embodiments provided
System provides corresponding circuit for the scheme in the present embodiment and supports that the desk lamp of the present embodiment includes Desk lamp feet 3, main light source mould
Block 1, control module and with lifting driving assembly, the key light source module 1 and go up and down driving assembly electrically connect with control module
It connects, the Desk lamp feet 3 is connected with one end of lifting driving assembly, and the layer of silica gel 31 in the Desk lamp feet 3, and setting should
The purpose of layer of silica gel 31 is that the desk lamp freely moves on the table in order to prevent, improves the friction of the desk lamp bottom of contact desktop
Power；The other end of the lifting driving assembly is provided with key light source module 1；The lifting driving assembly is for driving main light source mould
Block 1 is moved in the vertical direction to adjust the illumination height of key light source module 1.Main purpose is to improve in the present embodiment
The irradiation height of light source can carry out the irradiation of light source in different ways according to the actual situation when specific implementation
The adjustment of height, lifting driving assembly here there are ways to be driven, one is by the way of hydraulic-driven come
Up and down, a kind of driving motor 6 moves up and down to drive key light source module 1 for control, driving motor 6 come by way of driving
There are many situation, screw rod attaching nut can be directly used to drive supporting element to drive lifting, direct band can also be used
Threaded supporting element is moved to control lifting etc.；These modes that can be realized lifting driving belong to claimed by the present invention
Range；In the present embodiment, only the mode of lifting is driven to be illustrated in detail 6 attaching nut of driving motor, other
Mode those skilled in the art can be obtained in conjunction with the description of the present application.
In the present embodiment, the specific key light source module 1 includes transparent upper cover 11 and light emitting module 12, described to shine
Module 12 is embedded in the transparent upper cover 11, is arranged in transparent upper cover 11 primarily to protect the light emitting module 12, is prevented
Only the light emitting module 12 directly contacts to damage exception with the external world；Other than above-mentioned function, it can also play to user
The effect of protection, such as child exist and have a lively curiosity, and are possible to pair when it directly touches light emitting module 12
It causes to damage, so can play the role of preferably protecting by the way that transparent upper cover 11 is arranged；The transparent upper cover 11 passes through
Fixing piece is fixedly connected with lifting driving assembly.The light emitting module 12 uses toroidal light-pipe, and the toroidal light-pipe is LED annular
Light pipe.The light emitting module 12 helps for whole desk lamp to be arranged more small and exquisite using annular design.In the present embodiment, it will touch
It touches IC and key module is set to the middle part of toroidal light-pipe, so that it is an entirety that it, which is appeared more like, needed in user
When carrying out touch control by key, user, which only needs to touch corresponding operation key, be can be completed, since it is installed on platform
Make to find the convenience of the key also more at the top of lamp, since the desk lamp can be constantly in standing pattern, it is therefore provided that user
In the case where not needing to fritter away energy, the control for going up and down and switching by button operation desk lamp can be completed.
The lifting driving assembly includes driving motor 6, lifting screw and support component；The driving motor 6 is for driving
Dynamic lifting screw rotation, the driving motor 6 are fixedly mounted by motor box and Desk lamp feet 3；And then it drives and is located at lifting spiral shell
Support component on bar upwardly or downwardly moves along the vertical direction.In general, lifting screw and the fixed company of driving motor 6
It connects, when driving motor 6 is in running order, lifting screw is also in ceaselessly rotation；Here support component is mainly made
With being for supporting key light source module 1, key light source module 1 is located on support component, and moves with the movement of support component,
Specific support component can there are several types of design methods: the first, it can directly be a cylindrical support part, but
Cylindrical support part is internally provided with screw thread to cooperate with lifting screw, when lifting screw rotation, cylindrical support part
It is also moved therewith due to there is the screw thread cooperated with lifting screw, to complete movement upwardly or downwardly.The second, this side
Formula is more preferably embodiment, specifically, the support component includes lifting nut, lifting column 4 and lifting supporting element 5；
By decomposing different support components, so that its side during various pieces part produces and assembles more
Just；The lifting column 4 is fixedly connected with the lifting nut for being set on lifting screw and close to 6 side of driving motor, is being gone up and down
When screw rod rotates, lifting nut is upwardly or downwardly moved along the length direction of lifting screw；The lifting supporting element 5 and driving
Motor 6 is fixedly connected, it is described lifting supporting element 5 shape be cylindrical shape, and go up and down supporting element 5 be provided with a channel so that
Lifting column 4 is interspersed to be set in the channel.It is provided with lid 51 on the lifting supporting element 5, which is used for and main light source
Module 1 is fixedly connected.The radius of supporting element 5 is gone up and down in the present embodiment as the radius size of toroidal light-pipe, is manufactured in this way
At product more there is integraty so that the simplicity generosity of appearance more.
It further include horn assembly, the horn assembly includes loudspeaker mounting rack 7 and is set on the loudspeaker mounting rack 7
Loudspeaker 8, the loudspeaker 8 are electrically connected with control module, and the loudspeaker mounting rack 7 is detachably set on Desk lamp feet 3.It is described
Be provided at least two loudspeaker storehouses on loudspeaker mounting rack 7, the loudspeaker 8 are installed on loudspeaker Cang Chu, and the quantity of the loudspeaker 8 with
The quantity in loudspeaker storehouse is consistent.Highly preferred, there are three the quantity in the loudspeaker 8 and loudspeaker storehouse, and three loudspeaker 8, which are in, is same as water
On plane, and three loudspeaker 8 are uniformly set on loudspeaker mounting rack 7, and loudspeaker can also be arranged in different positions,
Different positions and different orientation, which is arranged, can simulate and generate different sound effects.
The desk lamp capable of elevating of the present embodiment further includes having sound pick-up other than loudspeaker, and the sound pick-up and control module are electrical
Connection, is used to obtain the sound of user；The loudspeaker are for playing the voice signal being stored in advance in the control module.By picking up
Sound device and loudspeaker are to constitute the sound receive-transmit system for the completion that one is exchanged with user.
Other than above structure, the present embodiment can the desk lamp of automatic lifting further include outer cover 2, one end of the outer cover 2
Connect with Desk lamp feet 3, the other end and transparent upper cover 11 of the outer cover 2 are detachably connected so that forming one in the middle part of outer cover 2
Accommodating cavity, the accommodating cavity is for accommodating lifting driving assembly and horn assembly.The shape that the outer cover 2 uses for cylindrical shape,
Driving assembly and horn assembly are wrapped in it by the cylindrical shape outer cover 2, so that it appears as one in the external world
's；Only Desk lamp feet 3 and key light source module 1 are located at about 2 two sides of outer cover.When controlling desk lamp lifting, key light
The realization rise and fall of source module 1, but user and the elevating mechanism situation that can't see inside are more built a kind of high-tech
Feel；And more themes can also be designed to attract different users by the outer cover 2, so that this intelligent elevated
The popularization of lamp is more worth.
But above-mentioned outer cover 2 is not highly preferred mode, since it is with closure, when loudspeaker play sound
When, the sound that loudspeaker can be made to generate can not travel to outside, thus the effect of reducing loudspeaker.So being set generate
When meter, through-hole 2 is provided at the outer cover 2 opposite with loudspeaker, the through-hole 2 is used for so that the sound transmitting that loudspeaker generate
It goes out.If being not provided with through-hole 2, the transmission effect of sound is bad；Mode is arranged also having for the through-hole 2 is following several
Mode: the first is the corresponding through-hole 2 of setting in the lower part regular uniform of outer cover 2, and one is logical in the setting of loudspeaker corresponding position
Hole 2, as long as not needing to carry out with loudspeaker corresponding there are also one is through-hole 2 is arranged on outer cover 2；It adopts in the present embodiment
With first way, this mode not only can effectively be passed the sound that loudspeaker generate, it is also possible that loudspeaker and
The heat that motor generates is distributed also by the through-hole 2, is more conducive to the transmitting of the heat inside desk lamp.
Present embodiment discloses it is a kind of can automatic lifting desk lamp by can be with by means of motor (motor) or transmission device
Intelligence is automatically and manually gone up and down, and the desk lamp of the present embodiment also band WIFI is played or other playing devices such as bluetooth broadcasting；It is logical
Sound is crossed to automatically control the Push And Release of machine power, the liter and drop of desk lamp, the selection and broadcasting of content, while increasing desk lamp
Light the operation of the machine and operating altitude with intelligent automatic regulated function, significantly more efficient protection eyes, can be made intelligent
And automation, more convenient and more use value, and structure simple possible are brought to everybody use.It will be different
The machine heights intelligent multifunctional such as desk lamp, a variety of players, motor or transmission device, intelligent multifunctional sound equipment and alarm clock it is integrated
Together, preferably reduce use plastic shell, electronic component, packaging etc. excessive material is influenced caused by environment and
It destroys, the life of let us more environmental protection and less pollution.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. it is a kind of by key control desk lamp lifting circuit system, which is characterized in that including key light source module, key module,
Control module and with lifting drive module, the key light source module, key module and lifting drive module with control module electricity
Property connection；
The key module is used to be risen according to the push button signalling received to generate for generating push button signalling, the control module
Drop control signal is to lifting drive module or generates bright dark control signal to key light source module；The lifting drive module is used for
The working condition of lifting drive module is controlled according to elevating control signal is received；The key light source module is used for according to reception
The working condition of the bright dark control control key light source module arrived.
2. the circuit system as described in claim 1 for controlling desk lamp lifting by key, which is characterized in that further include touching
IC, the key module include distribution end, mode selection terminal, the first adjustable side and the second adjustable side；The key module is matched
It nets end and mode selection terminal and control module is electrically connected, the first adjustable side and the second adjustable side of the key module pass through touching
It touches IC and control module is electrically connected；The mode selection terminal is in desk lamp control model or motor control scheme for selecting
Perhaps it plays control model first adjustable side and increases for controlling desk lamp rising or desk lamp brightness increase or broadcast sound volume
Greatly, second adjustable side reduces for controlling desk lamp decline or desk lamp brightness reduction or broadcast sound volume.
3. the circuit system of desk lamp lifting is controlled by key as described in claim 2, which is characterized in that further include and control
The sound transducer that molding block is electrically connected, the sound transducer are used for collected transmission of sound signals to controlling mould
Block.
4. the circuit system as claimed in claim 3 for controlling desk lamp lifting by key, which is characterized in that further include and control
The power module that module is electrically connected, the power module are rechargable power supplies module, and the power module is for giving the circuit
System power supply.
5. controlling the circuit system that desk lamp is gone up and down by key as claimed in claim 4, which is characterized in that further include and power supply
The voltage regulator circuit that module is electrically connected, the voltage regulator circuit is for exporting 3.3V voltage, 5V voltage and 12V voltage.
6. the circuit system for controlling desk lamp lifting by key as described in any one of claim 1-5, which is characterized in that
It further include the desk lamp brightness regulating circuit and power amplifier module being electrically connected with control module, the desk lamp brightness regulating circuit is used for
The bright dark of key light source module is adjusted, the power amplifier module is for playing pre-stored acoustic information.
7. the circuit system for controlling desk lamp lifting by key as described in any one of claim 1-5, which is characterized in that
The lifting drive module includes motor uplink positioning circuit, motor downlink positioning circuit and motor drive circuit；The motor
Uplink positions circuit, motor downlink positioning circuit and motor drive circuit and is electrically connected with control module；The motor driving
Circuit is rotated forward or is inverted for drive motor, and the motor uplink positioning circuit rises to fixed height for controlling desk lamp,
The motor downlink positioning circuit drops to fixed height for controlling desk lamp.
8. the circuit system for controlling desk lamp lifting by key as described in any one of claim 1-5, which is characterized in that
It further include the external memorizer interface and bluetooth module being electrically connected with control module, the external memorizer interface is for inserting
External memorizer, the bluetooth module are used to communicate to connect with an intelligent terminal.
9. a kind of desk lamp by by key control lifting, which is characterized in that including as described in claim 1-8 any one
The circuit system of desk lamp lifting is controlled by key；It further include Desk lamp feet and lifting driving assembly, the lifting drive module
For driving lifting driving assembly work, the Desk lamp feet is connected with one end of lifting driving assembly, the lifting driving
The other end of component is provided with key light source module；The lifting driving assembly is used for according to the control signal for receiving control module
To drive key light source module to move in the vertical direction to adjust the illumination height of key light source module.
10. passing through the desk lamp by key control lifting as claimed in claim 9, which is characterized in that the lifting driving assembly packet
Include driving motor, lifting screw and support component；The driving motor drives to be located at and rise for driving lifting screw to rotate
Support component on drop screw rod upwardly or downwardly moves along the vertical direction；The support component includes lifting nut, lifting column
With lifting supporting element；It the lifting column and is set on lifting screw and connects close to the lifting nut of driving motor side is fixed
It connects, in lifting screw rotation, lifting nut is upwardly or downwardly moved along the length direction of lifting screw；
The lifting supporting element is fixedly connected with driving motor, and the shape of the lifting supporting element is cylindrical shape, and goes up and down branch
Support member is provided with a channel so that lifting column is interspersed is set in the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994866.7A CN109058807A (en) | 2018-08-29 | 2018-08-29 | A kind of circuit system controlling desk lamp lifting by key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994866.7A CN109058807A (en) | 2018-08-29 | 2018-08-29 | A kind of circuit system controlling desk lamp lifting by key |
Publications (1)
| Publication Number | Publication Date |
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| CN109058807A true CN109058807A (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810994866.7A Pending CN109058807A (en) | 2018-08-29 | 2018-08-29 | A kind of circuit system controlling desk lamp lifting by key |
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| Country | Link |
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Cited By (1)
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