CN205746495U - A kind of variable-frequency LED corn lamp - Google Patents
A kind of variable-frequency LED corn lamp Download PDFInfo
- Publication number
- CN205746495U CN205746495U CN201620416377.XU CN201620416377U CN205746495U CN 205746495 U CN205746495 U CN 205746495U CN 201620416377 U CN201620416377 U CN 201620416377U CN 205746495 U CN205746495 U CN 205746495U
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- China
- Prior art keywords
- lamp
- microcontroller
- lamp socket
- wick
- converter
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of variable-frequency LED corn lamp, including lamp socket, the upper surface of lamp socket has been rotatably connected screw holder, being connected with Transparent lamp shade on lamp holder, the top of Transparent lamp shade is provided with louvre, and lampshade is internally installed Semen Maydis wick, the bottom of lamp socket is provided with microcontroller, microcontroller connects has converter and electrical switch, lamp socket upper surface to be provided centrally with wire guide, and the bottom of Semen Maydis wick is additionally provided with radiator；Being additionally provided with charged lithium cells inside lamp socket, charged lithium cells connects multiple power source jack；Microcontroller is also associated with A/D converter, and the data acquisition end connection of A/D converter has current sensor；Semen Maydis wick includes that LED lamp bead, LED lamp bead are arranged on surface configuration and have on the convex heat-conducting plate of uniform through bore；Electrical switch is arranged between charged lithium cells and microcontroller, and electrical switch is also associated with snap switch button, and snap switch button is arranged on the side of lamp socket.
Description
Technical field
This utility model relates to LED technical field, a kind of variable-frequency LED Semen Maydis
Lamp.
Background technology
LED corn lamp is the one of LED lamp, because LED maximum lighting angle is 120 degree,
In view of luminous uniform, spy is designed to 360 degree of luminescences, and it is shaped like corncob, and spy is referred to as
LED corn lamp.Lamp body is small and exquisite, is suitable for domestic conventional lamp holder, simple installation；Style is modish,
Sophisticated technologies, product seriation, give full play to LED light source energy-conserving and environment-protective, do not produced any
Garbage.But although LED lamp have lot of advantages be still in one the most passive
Situation, extravagent price constrain its popularity, cause and be difficult to come in ordinary citizen family,
Light fixture heat radiation simultaneously is also the significant problem that presently, there are, so LED lamp to be allowed is popularized
Get up to reduce cost and solve the problem that light fixture heating is greatly the most more key.
Utility model content
For problem above, this utility model provides a kind of variable-frequency LED corn lamp, knot
Structure is simple, with low cost, and has good heat sinking function, can effectively solve background technology
In problem.
For achieving the above object, this utility model provides following technical scheme: a kind of variable-frequency
LED corn lamp, including lamp socket, the upper surface of described lamp socket has been rotatably connected screw holder, spiral shell
Being provided with bayonet socket on silk lamp holder, be wherein connected with Transparent lamp shade, the top of Transparent lamp shade is provided with
Louvre, lampshade is internally installed Semen Maydis wick, and the bottom of described lamp socket is hollow-core construction, and
Being provided with microcontroller on base plate, microcontroller connects converter and electrical switch, lamp
Seat upper surface is provided centrally with wire guide, and converter is connected to jade by the wire through wire guide
Voltage input end bottom rice lamp core, the bottom of Semen Maydis wick is additionally provided with radiator, radiator
Control end be connected to microcontroller.
As a kind of preferably technical scheme of this utility model, it is additionally provided with inside described lamp socket and fills
Electricity lithium battery, charged lithium cells connects has multiple power source jack, multiple power source jack to be arranged on lamp
Seat outer surface side.
As a kind of preferably technical scheme of this utility model, described microcontroller is also associated with
A/D converter, and the data acquisition end of A/D converter connects and has a current sensor, electric current passes
Sensor is arranged on the operating circuit of Semen Maydis wick.
As a kind of preferably technical scheme of this utility model, described Semen Maydis wick includes LED
Pearl, LED lamp bead is arranged on surface configuration to be had on the convex heat-conducting plate of uniform through bore.
As a kind of preferably technical scheme of this utility model, described electrical switch is arranged on charging
Between lithium battery and microcontroller, and electrical switch is also associated with snap switch button, spring
Switch key is arranged on the side of lamp socket.
Compared with prior art, the beneficial effects of the utility model are: this variable-frequency LED is beautiful
Rice lamp, carries out physics heat radiation by arranging radiator, utilizes louvre and convex heat-conducting plate to realize
Convection current, accelerates air circulation, bulb temperature when reducing luminous effectively；By arranging electric current
Sensor monitoring current status, utilizes microcontroller to control converter and is automatically adjusted, real
Show automatic frequency-conversion function, the frequency size of regulation output electric current, be effectively reduced energy consumption, subtract
Few use cost, also improves stability simultaneously, effectively increases the service life.
Accompanying drawing explanation
Fig. 1 is this utility model cross-sectional view；
Fig. 2 is this utility model external structure schematic diagram.
In figure: 1-lamp socket；2-screw holder；3-Transparent lamp shade；4-Semen Maydis wick；5-is miniature
Controller；6-converter；7-electrical switch；8-wire guide；9-radiator；10-louvre；
11-charged lithium cells；12-supply hub；13-current sensor；14-LED lamp bead；15-
Convex heat-conducting plate；16-snap switch button；17-A/D transducer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
Embodiment:
Fig. 1 and Fig. 2, a kind of technical scheme of this utility model offer: a kind of variable ratio frequency changer are provided
LED corn lamp, including lamp socket 1, the upper surface of described lamp socket 1 has been rotatably connected screw light
2, screw holder 2 is provided with bayonet socket, is wherein connected with Transparent lamp shade 3, Transparent lamp shade
The top of 3 is provided with louvre 10, and lampshade is internally installed Semen Maydis wick 4, described lamp socket 1
Bottom be that microcontroller 5 is installed in hollow-core construction, and base plate, microcontroller 5 is even
Being connected to converter 6 and electrical switch 7, lamp socket 1 upper surface is provided centrally with wire guide 8, becomes
Frequently device 6 by being connected to the voltage input end bottom Semen Maydis wick 4 through the wire of wire guide 8,
The bottom of Semen Maydis wick 4 is additionally provided with radiator 9, and the control end of radiator 9 is connected to miniature
Controller 5；
Described lamp socket 1 is internal is additionally provided with charged lithium cells 11, and charged lithium cells 1 connects to be had
Multiple power source jack 12, multiple power source jack 12 is arranged on lamp socket 1 outer surface side；Described
Microcontroller 5 is also associated with A/D converter 17, and the data acquisition of A/D converter 17
End connection has current sensor 13, current sensor 13 to be arranged on the work electricity of Semen Maydis wick 4
Lu Shang；Described Semen Maydis wick 4 includes that LED lamp bead 14, LED lamp bead 14 are arranged on surface and set
It is equipped with on the convex heat-conducting plate 15 of uniform through bore；Described electrical switch 7 is arranged on charging lithium electricity
Between pond 11 and microcontroller 5, and electrical switch 7 is also associated with snap switch button 16,
Snap switch button 16 is arranged on the side of lamp socket 1.
Utility model works principle: described lamp socket 1 is used for fixing whole device, and is used for protecting
Protect interior arrangement not disturbed by extraneous rainwater；Lamp holder 2 is used for conducting electricity and connect Semen Maydis wick 4,
Described Transparent lamp shade 3 is for protecting the Semen Maydis wick 4 of inside, and Transparent lamp shade 3 front end is arranged
There is louvre 10 for dispelling the heat；Described Semen Maydis wick 4 has convex heat-conducting plate 15 and LED lamp bead
14 compositions, on convex heat-conducting plate 15, equally distributed through hole is also beneficial to heat loss through convection；Described
Microcontroller 5 is substantially carried out analyzing current operating state, and controls converter 6 and heat radiation
The work of device 9；Described converter 6 changes the PWM of output under the control of microcontroller 5
The dutycycle of ripple, thus realize frequency and adjust, control the brightness of LED lamp bead 14；Described electricity
Son switch 7 can directly control the light on and off of lamp by outside snap switch button 16；Described and
Radiator 9 is arranged on below bulb and dispels the heat for bulb；Described charged lithium cells 11 is whole
Individual device is powered, and can be charged by multiple power source jack 12；Described electric current passes
Sensor 13 Acquisition Circuit current information, and analog electrical signal is sent to A/D converter 17,
A/D converter 17 is delivered to microcontroller 5, miniature control after converting the signal into digital signal
Device 5 processed, according to current flow size, sends instruction and changes the duty of converter 6.
This variable-frequency LED corn lamp, carries out physics heat radiation by arranging radiator 9, utilizes and dissipate
Hot hole 10 and convex heat-conducting plate 15 realize convection current, effectively accelerate air circulation, when reducing luminous
Bulb temperature；By arranging current sensor 13 monitoring current state, utilize microcontroller
5 control converter 9 is automatically adjusted, it is achieved that automatic frequency-conversion function, regulation output electric current
Frequency size, is effectively reduced energy consumption, reduces use cost, also improves stability simultaneously,
Effectively increase the service life.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all made within spirit of the present utility model and principle any amendment, equivalent and
Improve, within should be included in protection domain of the present utility model.
Claims (5)
1. a variable-frequency LED corn lamp, including lamp socket (1), described lamp socket (1)
Upper surface has been rotatably connected screw holder (2), and screw holder is provided with bayonet socket on (2), its
In be connected with Transparent lamp shade (3), the top of Transparent lamp shade (3) is provided with louvre (10),
Lampshade is internally installed Semen Maydis wick (4), it is characterised in that: the bottom of described lamp socket (1)
For being provided with microcontroller (5) in hollow-core construction, and base plate, microcontroller (5) is even
Being connected to converter (6) and electrical switch (7), lamp socket (1) upper surface is provided centrally with wire
Hole (8), converter (6) is by being connected to Semen Maydis wick (4) through the wire of wire guide (8)
The voltage input end of bottom, the bottom of Semen Maydis wick (4) is additionally provided with radiator (9), dissipates
The control end of hot device (9) is connected to microcontroller (5).
The variable-frequency LED corn lamp of one the most according to claim 1, its feature exists
In: described lamp socket (1) is internal is additionally provided with charged lithium cells (11), charged lithium cells (11)
Connecting has multiple power source jack (12), multiple power source jack (12) to be arranged on lamp socket (1) outward
Surface sides.
The variable-frequency LED corn lamp of one the most according to claim 1, its feature exists
In: described microcontroller (5) is also associated with A/D converter (17), and A/D converter
(17) data acquisition end connects current sensor (13), and current sensor (13) is pacified
It is contained on the operating circuit of Semen Maydis wick (4).
The variable-frequency LED corn lamp of one the most according to claim 1, its feature exists
In: described Semen Maydis wick (4) includes that LED lamp bead (14), LED lamp bead (14) are arranged on
Surface configuration has on the convex heat-conducting plate (15) of uniform through bore.
The variable-frequency LED corn lamp of one the most according to claim 1, its feature exists
In: described electrical switch (7) is arranged on charged lithium cells (11) and microcontroller (5)
Between, and electrical switch (7) is also associated with snap switch button (16), snap switch button
(16) side of lamp socket (1) it is arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416377.XU CN205746495U (en) | 2016-05-10 | 2016-05-10 | A kind of variable-frequency LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416377.XU CN205746495U (en) | 2016-05-10 | 2016-05-10 | A kind of variable-frequency LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746495U true CN205746495U (en) | 2016-11-30 |
Family
ID=57371292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620416377.XU Expired - Fee Related CN205746495U (en) | 2016-05-10 | 2016-05-10 | A kind of variable-frequency LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895377A (en) * | 2017-03-01 | 2017-06-27 | 宁波盛域海洋电子科技有限公司 | A kind of fish-luring light waterborne and its control method |
-
2016
- 2016-05-10 CN CN201620416377.XU patent/CN205746495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895377A (en) * | 2017-03-01 | 2017-06-27 | 宁波盛域海洋电子科技有限公司 | A kind of fish-luring light waterborne and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |