CN206682694U - Induction type desk lamp - Google Patents
Induction type desk lamp Download PDFInfo
- Publication number
- CN206682694U CN206682694U CN201720522279.9U CN201720522279U CN206682694U CN 206682694 U CN206682694 U CN 206682694U CN 201720522279 U CN201720522279 U CN 201720522279U CN 206682694 U CN206682694 U CN 206682694U
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- China
- Prior art keywords
- base
- desk lamp
- light fixture
- induction type
- detection circuit
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- 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.)
- Expired - Fee Related
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- 230000006698 induction Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims description 47
- 230000003287 optical effect Effects 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of induction type desk lamp, lamp holder including support base and on the support base, the support base be provided be used for sense object near to or in contact with sensitive surface, the sensitive surface is layed in the surface of whole support base, the lamp holder includes light fixture and main circuit board, the main circuit board is provided with MCU, light fixture drive circuit and the first detection circuit, the light fixture drive circuit electrically connects with the light fixture, the first detection circuit coordinates with the sensitive surface forms capacitive proximity switch, the MCU controls the break-make of light fixture drive circuit according to the output signal of the described first detection circuit.The first detection circuit and sensitive surface forms capacitive proximity switch in the utility model, and lighting or extinguishing for desk lamp is realized when object proximity or when touching the sensitive surface of support seating face.
Description
Technical field
Desk lamp design field is the utility model is related to, more particularly to a kind of induction type desk lamp.
Background technology
Desk lamp is one kind of lamp, small and exquisite exquisiteness, is convenient for carrying, and is predominantly disposed on desk or dining table, for illuminating it
With.The bright range of exposures of desk lamp is relatively small and concentrates, thus does not interfere with the light in whole room, and effect is confined to
Around desk lamp, it is easy to read, learns, saves the energy.
The switch of traditional desk lamp all realizes with advances in technology, occur touching now by key switch
Formula desk lamp.But existing touch desk lamp is all one piece of touch-screen of setting on desk lamp, is only touched on the touch-screen
The switch of desk lamp could be realized by touching, and the limitation to touch area is larger, and usage experience is poor.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of induction type desk lamp, by close or
The sensitive surface for touching support seating face realizes lighting or extinguishing for desk lamp.
The purpose of this utility model is achieved through the following technical solutions：Induction type desk lamp, including support base and peace
Lamp holder on the support base, the support base be provided be used for sense object near to or in contact with sensitive surface, the sense
Face is answered to be layed in the surface of whole support base, the lamp holder includes light fixture and main circuit board, and the main circuit board is provided with
MCU, light fixture drive circuit and the first detection circuit, the light fixture drive circuit electrically connect with the light fixture,
The first detection circuit coordinates with the sensitive surface forms capacitive proximity switch, and the MCU is according to the described first detection circuit
Output signal control light fixture drive circuit break-make.
Preferably, the first detection circuit includes the RC oscillating circuits, voltage/frequency translation circuit, letter being sequentially connected with
Number process circuit and analog to digital conversion circuit, the RC oscillating circuits are connected with the sensitive surface signal, analog-digital conversion circuit as described
It is connected with the MCU signals.
Preferably, the lamp holder also includes being used for turning off or on the microswitch of inducing function, the microswitch with
The MCU signals connection.
Preferably, the support base includes support bar component and base, and the top of the support bar component is installed in described
On lamp holder, the bottom of the support bar component is arranged on the base.
Preferably, the support bar component include support bar, for sense object near to or in contact with support bar overcoat, institute
Support bar coat suit is stated on the outside of the support bar, the support bar overcoat coordinates with the described first detection circuit forms electric capacity
Proximity switch.
Preferably, the base include DC seat supports, DC seats, for sense object near to or in contact with base on shell,
Sinker, power line and base lower casing, shell coordinates with the described first detection circuit on the base forms electric capacity close to opening
Close, shell is arranged on the top of base lower casing on the base, and the sinker is outer under shell on base and base
Between shell, the DC seat supports are arranged between base lower casing and sinker, and the DC seats are arranged on the DC seat supports,
One end of the power line electrically connects with the DC seats, and the DC seats electrically connect with the light fixture and main circuit board respectively.
Preferably, the lamp holder also include effect optical assembly, for sense object near to or in contact with back-cover panel, it is described
Be additionally provided with main circuit board effect optical assembly drive circuit and second detection circuit, the effect optical assembly drive circuit with it is described
Effect optical assembly electrically connects, and the second detection circuit coordinates with the back-cover panel forms capacitive proximity switch, the MCU roots
According to the break-make of the output signal control effect optical assembly drive circuit of the described second detection circuit.
Preferably, the part that the power line is located at outside the cavity that shell and base lower casing are formed on base is provided with electricity
Source switch.
Preferably, the lamp holder also includes support frame, the lampshade for offering at least one hole and back-cover outer ring, the lampshade
Installed in the top of support frame, the back-cover outer ring is arranged on the top of support frame, and the back-cover panel is arranged on back-cover outer ring
On, the light fixture is arranged on support frame bottom, and the main circuit board and effect optical assembly are arranged on the top of support frame.
Preferably, the light fixture includes main lens and king light plate, the effect optical assembly include effect optical lens and
Effect light lamp plate, the main lens are arranged on the bottom of support frame, and the king light plate is arranged between support frame and main lens, institute
The top that effect optical lens is arranged on support frame is stated, the effect light lamp plate is arranged between support frame and effect optical lens, institute
State back-cover panel and offer hole, the side protrusion back-cover panel of the effect optical lens.
The beneficial effects of the utility model are：
（1）The first detection circuit in the sensitive surface and lamp holder of support base forms capacitive proximity switch, in object proximity or
Output signal to MCU during touch-sensitive surface, MCU controls lighting or extinguishing for desk lamp according to the signal；The surface of whole support base
It is laid in sensitive surface, user is close or touch support base and can effectively control the switch of lamp body from any angle, using more
Convenient, control mode is novel.
（2）Power line lighting provided with power switch control desk lamp is extinguished, and realizes the various ways control of desk lamp；
（3）Provided with the microswitch for turning off or on inducing function, user can close or open automatically as needed
Inducing function is opened, avoids maloperation from causing the misrecognition of desk lamp inducing function；
（4）Back-cover panel and the second detection circuit form capacitive proximity switch, in object proximity or touch back-cover panel
Output signal to MCU, MCU is lighted or extinguished according to the signal control effect light lamp plate, and control mode is novel, conveniently.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model；
Fig. 2 is the structural representation in the utility model；
Fig. 3 is the schematic diagram of lamp holder in the utility model：
Fig. 4 is the schematic diagram of support bar component in the utility model：
Fig. 5 is the schematic diagram of the utility model in the base；
In figure, 1-lamp holder, 101-main lens, 102-support frame, 103-main circuit board, 104-back-cover panel,
105-lampshade, 106-effect optical lens, 107-effect light lamp plate, 108-back-cover outer ring, 109-king light plate, 2-the first connects
Connect device, 3-support bar component, 301-support bar, 302-support bar overcoat, the 4-the second connector, 5-base, 501-anti-
Skidding, 502-DC seat supports, 503-DC seats, shell on 504-base, 505-sinker, 506-power line, 507-bottom
Seat lower casing.
Embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, This embodiment describes a kind of induction type desk lamp, including support base and on the support base
Lamp holder 1, the support base be provided be used for sense object near to or in contact with sensitive surface, the sensitive surface is layed in whole branch
The surface of seat is supportted, the sensitive surface is metal covering, and the lamp holder 1 includes light fixture and main circuit board 103, the main circuit board
103 are provided with MCU, light fixture drive circuit and the first detection circuit, the light fixture drive circuit and the illumination group
Part electrically connects, and the first detection circuit coordinates with the sensitive surface forms capacitive proximity switch, and the MCU is according to described first
Detect the break-make of the output signal control light fixture drive circuit of circuit.
Operation principle is the two-plate of object and sensitive surface composition electric capacity, when object proximity contact surface, object and sensing
The dielectric constant for the electric capacity that face is formed changes, and the first detection electric circuit inspection is believed to output switch amount after the change of dielectric constant
Number, MCU controls the break-make of light fixture drive circuit according to the on-off model, it is achieved thereby that the control that desk lamp is lighted or extinguished
System.
The lamp holder 1 also include effect optical assembly, for sense object near to or in contact with back-cover panel 104, the back of the body
Cover panel 104 is metal decking, and effect optical assembly drive circuit and the second detection circuit are additionally provided with the main circuit board 103,
The effect optical assembly drive circuit electrically connects with the effect optical assembly, the second detection circuit and the back-cover panel
104 coordinate composition capacitive proximity switch, and the MCU drives according to the output signal control effect optical assembly of the described second detection circuit
The break-make of dynamic circuit.
The structure of the first detection circuit and the second detection circuit is identical.
The first detection circuit includes RC oscillating circuits, voltage/frequency translation circuit, the signal transacting electricity being sequentially connected with
Road and analog to digital conversion circuit, the RC oscillating circuits are connected with the sensitive surface signal, analog-digital conversion circuit as described and the MCU
Signal connects；Signal processing circuit includes differential amplifier circuit.Become in the capacitive dielectric constant that object and sensitive surface are formed
During change, RC oscillating circuits vibrate, oscillator signal input voltage/frequency-conversion circuit of RC oscillating circuits, and voltage/frequency becomes
Change circuit and one analog signal of output is converted to the nearly frequency/voltage of oscillator signal, signal processing circuit carries out letter to the analog signal
Number processing after, analog to digital conversion circuit by the analog signal be converted to data signal input MCU.
The lamp holder 1 also includes being used for the microswitch for turning off or on inducing function, the microswitch and the MCU
Signal connects.The signal that MCU detection microswitches send over, and drawn according to signal control with what the first detection circuit was connected
Whether pin is effective, it is achieved thereby that inducing function is turned on and off.
As shown in Fig. 2 induction type desk lamp includes support base and the lamp holder 1 on the support base, the support base
Including support bar component 3 and base 5, the top of the support bar component 3 is arranged on the lamp holder 1, the support bar component 3
Bottom be arranged on the base 5 on.In another embodiment, the first company is installed between lamp holder 1 and support bar component 3
Device 2 is connect, the second connector 4 is installed, the connector 4 of the first connector 2 and second can between support bar component 3 and base 5
Think and be fixedly connected with or rotational connector.When the first connector 2 is rotational connector, lamp holder 1 and support bar can be adjusted
Angle between component 3, so as to realize the regulation of desk lamp light angle；When the second connector 4 is rotational connector, can adjust
The angle between support bar component 3 and base 5 is saved, so as to realize the regulation of the illumination region of desk lamp.Preferably, first company of rotation
It is universal joint to connect device and the second rotational connector.
As shown in figure 3, lamp holder 1 also includes support frame 102, the lampshade 105 for offering at least one hole and back-cover outer ring
108, the lampshade 105 is rotatably installed in the top of support frame 102, and the back-cover outer ring 108 is arranged on the top of support frame 102
Portion, the back-cover panel 104 are arranged on back-cover outer ring 108, and the light fixture is arranged on the bottom of support frame 102, the master
Circuit board 103 and effect optical assembly are arranged on the top of support frame 102.
Preferably, the microswitch is arranged on back-cover panel 104.
The light fixture includes main lens 101 and king light plate 109, and the effect optical assembly includes effect optical lens 106
With effect light lamp plate 107, the main lens 101 is arranged on the bottom of support frame 102, and the king light plate 109 is arranged on support frame
Between 102 and main lens 101, the effect optical lens 106 is arranged on the top of support frame 102, and the effect light lamp plate 107 is pacified
Between support frame 102 and effect optical lens 106, the back-cover panel 104 offers hole, the effect optical lens 106
Side protrusion back-cover panel 104.
The effect light that effect light lamp plate 107 is sent sheds through effect optical lens 106, due to offering hole, people on lampshade 105
Can be by this some holes observing effect light and operation microswitch, and by the hole hand is stretched into touch back-cover panel
104 control effect optical assemblies are lighted or extinguished.Because lampshade 105 is rotatably installed on support frame 102, people can be square
Lampshade 105 being removed just, so as to preferably observing effect light and operation microswitch.In addition, the hole set on lampshade 105
Also help the radiating of desk lamp.
As shown in figure 4, support bar component 3 include support bar 301, for sense object near to or in contact with support bar overcoat
302, the support bar overcoat 302 is sleeved on the outside of support bar 301, the support bar overcoat 302 and the described first detection
Circuit, which coordinates, forms capacitive proximity switch, and the top of support bar 301 is arranged on lamp holder 1, and the bottom of support bar 301 is arranged on bottom
On seat 5.
As shown in figure 5, base 5 include DC seat supports 502, DC seats 503, for sense object near to or in contact with base
Shell 504, sinker 505, power line 506 and base lower casing 507, shell 504 and the described first detection electricity on the base
Road, which coordinates, forms capacitive proximity switch, and shell 504 is arranged on the top of base lower casing 507, the sinker on the base
505 are arranged on base between shell 504 and base lower casing 507, and the DC seat supports 502 are arranged on base lower casing 507
Between sinker 505, the DC seats 503 be arranged on the DC seat supports 502 on, one end of the power line 506 with it is described
DC seats 503 electrically connect, and the DC seats 503 electrically connect with the light fixture and main circuit board 103 respectively.Sinker 505 is used for
Prevent desk lamp from falling down when adjusting the angle between support bar component 3 and base 5.
The bottom of the base lower casing 507 is provided with slipmat 501, anti-skidding when desk lamp is placed on some article surface
Pad 501 can increase the frictional force between desk lamp and the article surface, improve the fastness that desk lamp is placed.
The part that the power line 506 is located at outside the cavity that shell 504 and base lower casing 507 are formed on base is provided with
Power switch, the power switch is using ship type switch in one embodiment.
The sensitive surface is made up of shell 504 on support bar overcoat 302 and base；The sensitive surface can use metal material
Matter, i.e. support bar overcoat 302 are metal-coating, the metal shell of shell 504 on base.
Described in an illustrative manner according to one kind of the present utility model above with reference to accompanying drawing.But people in the art
Member can also not depart from the basis of the utility model content it should be appreciated that the one kind proposed for above-mentioned the utility model
On make various improvement, or equivalent substitution is carried out to which part technical characteristic, it is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.Therefore,
The scope of protection of the utility model should be determined by the content of appended claims.
Claims (10)
1. induction type desk lamp, including support base and the lamp holder on the support base（1）, it is characterised in that the support
Seat be provided be used for sense object near to or in contact with sensitive surface, the sensitive surface is layed in the surface of whole support base, described
Lamp holder（1）Including light fixture and main circuit board（103）, the main circuit board（103）It is provided with MCU, light fixture driving electricity
Road and the first detection circuit, the light fixture drive circuit electrically connect with the light fixture, described first detect circuit and
The sensitive surface, which coordinates, forms capacitive proximity switch, and the MCU controls illumination according to the output signal of the described first detection circuit
The break-make of Component driver circuit.
2. induction type desk lamp according to claim 1, it is characterised in that the first detection circuit includes what is be sequentially connected with
RC oscillating circuits, voltage/frequency translation circuit, signal processing circuit and analog to digital conversion circuit, the RC oscillating circuits with it is described
Sensitive surface signal is connected, and analog-digital conversion circuit as described is connected with the MCU signals.
3. induction type desk lamp according to claim 1, it is characterised in that the lamp holder（1）Also include being used to close or open
The microswitch of inducing function is opened, the microswitch is connected with the MCU signals.
4. induction type desk lamp according to claim 1, it is characterised in that the support base includes support bar component（3）With
Base（5）, the support bar component（3）Top be arranged on the lamp holder（1）On, the support bar component（3）Bottom peace
Mounted in the base（5）On.
5. induction type desk lamp according to claim 4, it is characterised in that the support bar component（3）Including support bar
（301）, for sense object near to or in contact with support bar overcoat（302）, the support bar overcoat（302）It is sleeved on the branch
Strut（301）Outside, the support bar overcoat（302）Coordinate with the described first detection circuit and form capacitive proximity switch.
6. induction type desk lamp according to claim 4, it is characterised in that the base（5）Including DC seat supports（502）、
DC seats（503）, for sense object near to or in contact with base on shell（504）, sinker（505）, power line（506）And bottom
Seat lower casing（507）, shell on the base（504）Coordinate with the described first detection circuit and form capacitive proximity switch, it is described
Shell on base（504）Installed in base lower casing（507）Top, the sinker（505）The shell on base
（504）With base lower casing（507）Between, the DC seat supports（502）Installed in base lower casing（507）And sinker
（505）Between, the DC seats（503）Installed in the DC seat supports（502）On, the power line（506）One end with it is described
DC seats（503）Electrical connection, the DC seats（503）Respectively with the light fixture and main circuit board（103）Electrical connection.
7. induction type desk lamp according to claim 6, it is characterised in that the power line（506）The shell on base
（504）With base lower casing（507）Part outside the cavity of composition is provided with power switch.
8. induction type desk lamp according to claim 1, it is characterised in that the lamp holder（1）Also include effect optical assembly, use
In sense object near to or in contact with back-cover panel（104）, the main circuit board（103）On be additionally provided with effect optical assembly driving electricity
Road and the second detection circuit, the effect optical assembly drive circuit electrically connect with the effect optical assembly, the second detection electricity
Road and the back-cover panel（104）Coordinate and form capacitive proximity switch, the MCU believes according to the output of the described second detection circuit
The break-make of number control effect optical assembly drive circuit.
9. induction type desk lamp according to claim 8, it is characterised in that the lamp holder（1）Also include support frame（102）Open
Lampshade provided with least one hole（105）With back-cover outer ring（108）, the lampshade（105）Installed in support frame（102）Top
Portion, the back-cover outer ring（108）Installed in support frame（102）Top, the back-cover panel（104）Installed in back-cover outer ring
（108）On, the light fixture is arranged on support frame（102）Bottom, the main circuit board（103）It is arranged on effect optical assembly
Support frame（102）Top.
10. induction type desk lamp according to claim 9, it is characterised in that the light fixture includes main lens（101）With
King light plate（109）, the effect optical assembly includes effect optical lens（106）With effect light lamp plate（107）, the main lens
（101）Installed in support frame（102）Bottom, the king light plate（109）Installed in support frame（102）And main lens（101）It
Between, the effect optical lens（106）Installed in support frame（102）Top, the effect light lamp plate（107）Installed in support frame
（102）With effect optical lens（106）Between, the effect optical lens（106）Side protrusion back-cover panel（104）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522279.9U CN206682694U (en) | 2017-05-11 | 2017-05-11 | Induction type desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522279.9U CN206682694U (en) | 2017-05-11 | 2017-05-11 | Induction type desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682694U true CN206682694U (en) | 2017-11-28 |
Family
ID=60407079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522279.9U Expired - Fee Related CN206682694U (en) | 2017-05-11 | 2017-05-11 | Induction type desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205639A1 (en) * | 2017-05-11 | 2018-11-15 | 成都捌零科技有限公司 | Multifunctional lamp |
| CN109681799A (en) * | 2018-11-16 | 2019-04-26 | 杨松 | A kind of lamps and lanterns and its control method |
| CN109962376A (en) * | 2017-12-25 | 2019-07-02 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
| CN109962375A (en) * | 2017-12-25 | 2019-07-02 | 富士康(昆山)电脑接插件有限公司 | Cable |
-
2017
- 2017-05-11 CN CN201720522279.9U patent/CN206682694U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205639A1 (en) * | 2017-05-11 | 2018-11-15 | 成都捌零科技有限公司 | Multifunctional lamp |
| CN109962376A (en) * | 2017-12-25 | 2019-07-02 | 富士康(昆山)电脑接插件有限公司 | Wire and cable connector |
| CN109962375A (en) * | 2017-12-25 | 2019-07-02 | 富士康(昆山)电脑接插件有限公司 | Cable |
| CN109681799A (en) * | 2018-11-16 | 2019-04-26 | 杨松 | A kind of lamps and lanterns and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |