CN208504175U - Touch stepless dimming lamps and lanterns based on SMD LED - Google Patents
Touch stepless dimming lamps and lanterns based on SMD LED Download PDFInfo
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- CN208504175U CN208504175U CN201820838924.2U CN201820838924U CN208504175U CN 208504175 U CN208504175 U CN 208504175U CN 201820838924 U CN201820838924 U CN 201820838924U CN 208504175 U CN208504175 U CN 208504175U
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- lanterns
- lamps
- smd led
- led light
- touch
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Abstract
The utility model discloses a kind of touch stepless dimming lamps and lanterns based on SMD LED, including lamp holder, arm, lampshade and SMD LED light group, wherein, lamp holder is connect with lampshade by arm, SMD LED light group is set to the open side of lampshade, lamp holder is provided with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor, buzzer and ultrasonic mosquito dispeller, compared to existing technologies, the utility model uses the lower SMD LED light group of luminous power as light source, the energy consumption of lamps and lanterns can be effectively reduced, and use touch stepless dimmer, to control the light emission luminance continuous and stable variation of SMD LED light group, so that the brightness of lamps and lanterns can be adjusted freely, in addition above-mentioned lamps and lanterns also have the temperature and humidity of detection ambient enviroment , smog alarm and mosquito repellent function, the diversified demand of user can be better met.
Description
Technical field
The utility model relates to technical field of lamps, more particularly to one kind to be based on SMD LED (Surface Mounted
Devices Light Emitting Diode, surface labeling LED) touch stepless dimming lamps and lanterns.
Background technique
For desk lamp as a kind of common illuminations of desktop, bright range of exposures is relatively small and concentrates, easy to read,
Study and work generally use incandescent lamp bulb, energy-saving bulb as light emitting source, or use OLED (Organic Light-
Emitting Diode, Organic Light Emitting Diode) be used as light emitting source, i.e. popular eye-protecting desk lamp on the market.
Currently, traditional incandescent lamp with energy-saving lamp since power consumption is big, light efficiency is low, and tend to be discarded and eliminate；And the hair of OLED
Optical power is higher, is generally unsuitable for rechargeable table lamp, and the brightness of existing desk lamp cannot be adjusted freely according to the needs of users,
Can thus there be the unfavorable situation of brightness, easily lead to user " dazzle ", working and learning under these conditions for a long time, meeting
Bored, irritable uneasy mood and feeling of fatigue are generated, causes study and work efficiency low；In addition, current is most of
Desk lamp is only used as illumination, and function is limited, it is difficult to meet user's diversified demand.
Utility model content
The main purpose of the utility model is to provide a kind of touch stepless dimming lamps and lanterns based on SMD LED, can be with
Solve that desk lamp light source energy consumption in the prior art is larger, can not freely adjust brightness and technical problem that function is limited.
To achieve the above object, the utility model provides a kind of touch stepless dimming lamps and lanterns based on SMD LED, described
Lamps and lanterns include lamp holder, arm, lampshade and SMD LED light group, and the lamp holder is connect with the lampshade by the arm, described
SMD LED light group is set to the open side of the lampshade；
The lamp holder be provided with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor,
Buzzer and ultrasonic mosquito dispeller, the touch stepless dimmer and the SMD LED light group are electrically connected, for controlling
The light emission luminance continuous and stable variation of SMD LED light group is stated, the temperature sensing assembly is for detecting and showing the lamps and lanterns institute
In the temperature of environment, the humidity of environment, the smog sense where the Humidity Detection component is used to detecting and showing the lamps and lanterns
Answer device for triggering the buzzer when detecting the concentration of lamps and lanterns institute smog in the environment greater than preset threshold,
The ultrasonic mosquito dispeller is used to generate the mosquito repellent ultrasonic wave of predeterminated frequency.
Optionally, the touch stepless dimmer includes touch inductor and control switch, the touch inductor, institute
It states control switch and the SMD LED light group is sequentially connected.
Optionally, the touch stepless dimmer further includes MCU (Microcontroller Unit, micro-control unit)
Or potentiometer, the MCU or potentiometer are connect with the SMD LED light group.
Optionally, the MCU or potentiometer are provided with brightness and control to adjust circuit, and it is line that the brightness, which controls to adjust circuit,
Property control to adjust circuit, and connect with the SMD LED light group.
Optionally, the SMD LED light group includes several SMD LED, several described SMD LED serial or parallel connections.
Optionally, power supply is provided in the lamp holder, the power supply is provided with battery main switch, and the confession
Power supply and the touch stepless dimmer are electrically connected.
Optionally, the power supply is lithium battery, and the rated capacity of the lithium battery is 1500mAH.
Optionally, the charging interface of the power supply is Micro USB interface.
Optionally, the arm is flexible and rotatable hose.
Touch stepless dimming lamps and lanterns provided by the utility model based on SMD LED, including lamp holder, arm, lampshade and
SMD LED light group, wherein lamp holder is connect with lampshade by arm, and SMD LED light group is set to the open side of lampshade, and lamp holder is set
It is equipped with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor, buzzer and ultrasonic mosquito dispelling
Device, compared to existing technologies, the utility model use the lower SMD LED light group of luminous power as light source, can be with
It effectively reduces the energy consumption of lamps and lanterns, and uses touch stepless dimmer, it is continuous come the light emission luminance that controls SMD LED light group
Smooth change, so that the brightness of lamps and lanterns can be adjusted freely, in addition above-mentioned lamps and lanterns also have detection lamps and lanterns ambient enviroment
Temperature and humidity, the function of smog alarm and mosquito repellent, can better meet the diversified demand of user.
Detailed description of the invention
In order to illustrate more clearly of the utility model, will simply be situated between to attached drawing needed in the embodiment below
It continues, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for those skilled in the art
For, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the touch stepless dimming lamps and lanterns based on SMD LED in the utility model；
Fig. 2 is the linear schematic diagram that non-polar dimmer realizes non-pole light regulating in the utility model；
Fig. 3 is another linear schematic diagram that non-polar dimmer realizes non-pole light regulating in the utility model.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute
The embodiment of description is only the utility model a part of the embodiment, and not all embodiments.Based on the reality in the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to this
The range of utility model protection.
Referring to Fig.1, Fig. 1 is the structural schematic diagram of the touch stepless dimming lamps and lanterns based on SMD LED in the utility model.
In the present embodiment, the above-mentioned touch stepless dimming lamps and lanterns based on SMD LED include lamp holder 10, arm 20, lampshade 30 and SMD
LED light group (does not mark) in Fig. 1, and lamp holder 10 is connect with lampshade 30 by arm 20, and SMD LED light group is set to opening for lampshade 30
Mouth side；
Lamp holder 10 is provided with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor, bee
Ring device and ultrasonic mosquito dispeller, and touch stepless dimmer and SMD LED light group are electrically connected, for controlling SMD LED light group
The variation of light emission luminance continuous and stable, the temperature of environment, humidity where temperature sensing assembly is used to detecting and showing above-mentioned lamps and lanterns
The humidity of environment where detection components are used to detecting and showing above-mentioned lamps and lanterns, smoke inductor is for ring where detecting above-mentioned lamps and lanterns
The concentration of smog in border, and detect above-mentioned lamps and lanterns the concentration of smog in the environment be greater than preset threshold when, triggering
Buzzer, ultrasonic mosquito dispeller are used to generate the mosquito repellent ultrasonic wave of predeterminated frequency.
Wherein, touch stepless dimmer includes touch inductor and control switch, and touch inductor is touched for receiving
Operation, control switch are used to light or extinguish the SMD LED when the touch duration of the touch operation is less than preset duration
Lamp group.In addition, touch stepless dimmer further includes MCU or potentiometer, MCU or potentiometer in SMD LED light group for being in
When illuminating state, if the touch duration for the touch operation that touch inductor receives is greater than or equal to the preset duration, line
Property be turned up or reduce SMD LED lamp group brightness.
Wherein, above-mentioned lamps and lanterns further include power switch, when in use, which are allocated to the position " ON ", then short
The touch inductor (as touched duration less than 1 second) is temporarily touched, SMD LED light group can be lighted, it is of short duration again to touch above-mentioned touch
Inductor can extinguish SMD LED light group, circuit sequentially.When SMD LED light group is in illuminating state, if continuous touch
(being greater than 1 second as touched duration) touch inductor, then the brightness of SMD LED light group gradually gets higher (or gradually decreasing), works as cancellation
When touch operation, the brightness of SMD LED lamp group, which rests on, cancels moment corresponding brightness, wherein the brightness of SMD LED light group
It does not continue to then change after reaching maximum brightness；If the above-mentioned touch inductor of continuous touch again, SMD LED lamp group
Brightness gradually decreases (or gradually getting higher), and when cancelling touch operation, it is corresponding that the brightness of SMD LED light group rests on the cancellation moment
Brightness, wherein the brightness of SMD LED light group does not continue to then change after reaching minimum brightness.
Wherein, when power switch is in the position " OFF ", touch inductor is in off-position, is not responding to any touch behaviour
Make.
Specifically, MCU or potentiometer, which are provided with brightness, controls to adjust circuit, it is Linear Control which, which controls to adjust circuit,
Adjust circuit.
It is this reality referring to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 to better understand technical solution provided by the utility model
The linear schematic diagram of non-pole light regulating is realized with novel middle non-polar dimmer.In FIG. 2, it is assumed that SMD LED light group is when lighting
Brightness is in minimum brightness Lmin, when the touch duration for the touch operation that touch inductor receives is greater than T1, starts gradually
The brightness of SMD LED light group is turned up, is turned up in the brightness of SMD LED light group to maximum brightness Lmax, i.e. touch duration is greater than T2
Afterwards, the brightness of SMD LED light group does not continue to then change.
In fig. 3, it is assumed that brightness of the SMD LED light group when lighting is in maximum brightness Lmax, when touch inductor connects
When the touch duration of the touch operation received is greater than T1, start the brightness for gradually decreasing SMD LED light group, in SMD LED light group
Brightness be reduced to minimum brightness Lmin, i.e., after touch duration is greater than T2, the brightness of SMD LED light group does not continue to then change.
Wherein, SMD LED light group includes the SMD LED of several serial or parallel connections, for example, 40 SMD can be used
LED serial or parallel connection forms SMD LED light group.
Wherein, ultrasonic mosquito dispeller is used to generate the ultrasonic wave that frequency is 21kHz~23kHz, is used for mosquito repellent.
Further, it is provided with power supply in lamp holder 10, which is provided with battery main switch, and power supply electricity
Source and touch stepless dimmer are electrically connected.Wherein, the preferred rated capacity of power supply is the lithium battery of 1500mAH, can be made
Lamps and lanterns use the time longer.
Wherein, the charging interface of power supply is Micro USB interface, and user can be used the general of the equipment such as mobile phone and fill
Electric equipment charges, convenient and practical.
Power supply is provided with safety circuit, which includes overcharge protection circuit, over-discharge protection circuit and short circuit
Circuit is protected, keeps the charging process of power supply safe and reliable, and power supply can be effectively protected, extends power supply electricity
The service life in source.
Specifically, above-mentioned safety circuit can be by two MOSFET (Metal-Oxide-Semiconductor Field-
Effect Transistor, metal oxide layer semiconductcor field effect transisto) and a control IC (Integrated
Circuit, integrated circuit) chip, additional some Resistor-Capacitor Units compositions.Control IC is responsible for monitoring supply voltage and loop current,
And the grid of two MOSFET is controlled, two MOSFET play on-off action in circuit, control charge circuit and electric discharge respectively
The conducting and shutdown in circuit.During the charging process, when control IC detects that power supply voltage reaches the overcharged voltage of setting
When, " CO " foot will be changed into no-voltage by high voltage, make the first MOSFET switch to turn off by being connected, charge back to cut off
Road makes charger not charge again to power supply, plays the role of additives for overcharge protection；During discharge, as control IC
When detecting power supply voltage lower than over-discharge voltage, " DO " foot will be changed into no-voltage by high voltage, make the 2nd MOSFET
Switch to turn off by conducting, to cut off discharge loop, power supply is made not discharge again load, plays overdischarge guarantor
Shield effect.Power supply is during to load discharge, and when loop current is greater than preset current threshold, control IC then judges
For load short circuits, " DO " foot will be changed into no-voltage by high voltage rapidly, the 2nd MOSFET is made to switch to turn off by being connected, thus
Discharge loop is cut off, short-circuit protection is played the role of.
Further, arm 20 is flexible and rotatable hose, and user can according to need any adjustment lampshade 30
Illumination direction and height.
Touch stepless dimming lamps and lanterns provided by the utility model based on SMD LED, including lamp holder, arm, lampshade and
SMD LED light group, wherein lamp holder is connect with lampshade by arm, and SMD LED light group is set to the open side of lampshade, and lamp holder is set
It is equipped with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor, buzzer and ultrasonic mosquito dispelling
Device, compared to existing technologies, the utility model use the lower SMD LED light group of luminous power as light source, can be with
It effectively reduces the energy consumption of lamps and lanterns, and uses touch stepless dimmer, it is continuous come the light emission luminance that controls SMD LED light group
Smooth change, so that the brightness of lamps and lanterns can be adjusted freely, in addition above-mentioned lamps and lanterns also have the temperature of detection ambient enviroment
With the function of humidity, smog alarm and mosquito repellent, the diversified demand of user can be better met.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are to a kind of description of the touch stepless dimming lamps and lanterns based on SMD LED provided by the utility model,
For those skilled in the art, based on the idea of the embodiment of the present invention, in specific embodiments and applications
It will change, to sum up, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of touch stepless dimming lamps and lanterns based on SMD LED, which is characterized in that the lamps and lanterns include lamp holder, arm, lamp
Cover and SMD LED light group, the lamp holder are connect with the lampshade by the arm, and the SMD LED light group is set to described
The open side of lampshade；
The lamp holder is provided with touch stepless dimmer, temperature sensing assembly, Humidity Detection component, smoke inductor, buzzing
Device and ultrasonic mosquito dispeller, the touch stepless dimmer and the SMD LED light group are electrically connected, described for controlling
The light emission luminance continuous and stable of SMD LED light group changes, and the temperature sensing assembly is for detecting and showing the lamps and lanterns place
The temperature of environment, the humidity of environment, the smoke sensing where the Humidity Detection component is used to detecting and showing the lamps and lanterns
Device is used to trigger the buzzer, institute when detecting the concentration of lamps and lanterns institute smog in the environment greater than preset threshold
Ultrasonic mosquito dispeller is stated for generating the mosquito repellent ultrasonic wave of predeterminated frequency.
2. lamps and lanterns as described in claim 1, which is characterized in that the touch stepless dimmer includes touch inductor and control
System switch, the touch inductor, the control switch and the SMD LED light group are sequentially connected.
3. lamps and lanterns as claimed in claim 2, which is characterized in that the touch stepless dimmer further includes micro-control unit
MCU or potentiometer, the MCU or potentiometer are connect with the SMD LED light group.
4. lamps and lanterns as claimed in claim 3, which is characterized in that the MCU or potentiometer are provided with brightness and control to adjust circuit,
It is that Linear Control adjusts circuit, and the brightness controls to adjust circuit and the SMD LED light that the brightness, which controls to adjust circuit,
Group connection.
5. lamps and lanterns as described in claim 1, which is characterized in that the SMD LED light group includes several SMD LED, described
Several SMD LED serial or parallel connections.
6. the lamps and lanterns as described in claim 1 to 5 any one, which is characterized in that be provided with power supply, institute in the lamp holder
It states power supply and is provided with battery main switch, and the power supply and the touch stepless dimmer are electrically connected.
7. lamps and lanterns as claimed in claim 6, which is characterized in that the power supply be lithium battery, the lithium battery it is specified
Capacity is 1500mAH.
8. lamps and lanterns as claimed in claim 6, which is characterized in that the charging interface of the power supply is Micro USB interface.
9. lamps and lanterns as claimed in claim 6, which is characterized in that the arm is flexible and rotatable hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838924.2U CN208504175U (en) | 2018-05-31 | 2018-05-31 | Touch stepless dimming lamps and lanterns based on SMD LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838924.2U CN208504175U (en) | 2018-05-31 | 2018-05-31 | Touch stepless dimming lamps and lanterns based on SMD LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504175U true CN208504175U (en) | 2019-02-15 |
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ID=65287720
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820838924.2U Expired - Fee Related CN208504175U (en) | 2018-05-31 | 2018-05-31 | Touch stepless dimming lamps and lanterns based on SMD LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343771A (en) * | 2020-03-10 | 2020-06-26 | 瀚颐（上海）汽车电子科技有限公司 | Control implementation method applied to interior lamp, terminal device and storage medium |
-
2018
- 2018-05-31 CN CN201820838924.2U patent/CN208504175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343771A (en) * | 2020-03-10 | 2020-06-26 | 瀚颐（上海）汽车电子科技有限公司 | Control implementation method applied to interior lamp, terminal device and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Building 12101, 221 People's Road, Fumin Community, Fucheng Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: CHANGFANG GROUP KANG MINGSHENG (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518000 A12 Fukang Industrial Zone, Fumin Community, Guanlan Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KANG MING SHENG TECHNOLOGY INDUSTRY Inc.,Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |