CN207880570U - A kind of multi-functional projection light lamp - Google Patents
A kind of multi-functional projection light lamp Download PDFInfo
- Publication number
- CN207880570U CN207880570U CN201820166660.0U CN201820166660U CN207880570U CN 207880570 U CN207880570 U CN 207880570U CN 201820166660 U CN201820166660 U CN 201820166660U CN 207880570 U CN207880570 U CN 207880570U
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- CN
- China
- Prior art keywords
- light
- led lamp
- lampshade
- projection light
- lamp panel
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of multi-functional projection light lamp,It is related to projection light lamp technical field,Including screwing togather connected lamp holder and lampshade,Lamp holder upper end is equipped with mounting base,Mounting base is connected by screw with one end of the first universal joint,The other end of first universal joint installs light-operated box body,The lower end of lamp holder is equipped with adjusting connecting rod,Connecting rod is adjusted with fixed link to be connected by the second universal joint,Fixed link is fixedly linked with pedestal,Interior lampshade is installed in lampshade,It is fixed with reflector inside interior lampshade,The open-ended place of reflector is embedded with lens,LED lamp panel is equipped with after lens,Terminal plate,And DC power supply,LED lamp bead and CSP chips are set in LED lamp panel,Driving chip,Driving chip includes the communication unit for being communicated with external equipment and the PWM pwm units for changing size of current and output ratio.The utility model can adjust illumination and colour temperature, and can realize automatic switch according to the strong and weak of external light, adjust lighting angle, good practical effect well.
Description
Technical field
The utility model is related to projection light lamp technical fields, and in particular to a kind of multi-functional projection light lamp.
Background technology
Currently, illuminator type is various in the market, wherein LED point light source series illuminator is due to energy saving, ring
The advantages that guarantor, is also increasingly liked and is pursued by consumer.Therefore, many manufacturers develop more and more LED points
Light source series illuminator, for example, the recessed light fixtures such as LED downlight, LED spotlight.
The angle for the light that a lens or reflector send out light source is usually used in existing LED downlight or LED spotlight
Degree is adjusted, but after adjusting, is limited to current technology, and the light-emitting angle of LED downlight or LED spotlight is typically greater than 15
Degree cannot still meet the requirement of small range small area irradiation and high brightness of illumination, let alone to the adjusting of its colour temperature, also without
Method realizes that automatic switch, practicability are poor according to the strong and weak of external light.
Utility model content
The utility model proposes a kind of multi-functional projection light lamps, can solve above-mentioned the deficiencies in the prior art.
Specifically scheme is：
A kind of multi-functional projection light lamp, including connected lamp holder and lampshade are screwed togather, the upper end of the lamp holder is equipped with installation
Seat, the mounting base are connected by screw with one end of the first universal joint, and the other end of first universal joint installs light-operated box
The lower end of body, the lamp holder is equipped with adjusting connecting rod, and the adjusting connecting rod is connected with fixed link by the second universal joint, institute
It states fixed link to be fixedly linked with pedestal, interior lampshade is installed in the lampshade, the inside of the interior lampshade is fixed with reflector, institute
The open-ended place for stating reflector is embedded with lens, and LED lamp panel, terminal plate and DC power supply are equipped with after the lens, described
It includes for being led to external equipment that LED lamp beads and CSP chips, driving chip, the driving chip are arranged in LED lamp panel
The communication unit of letter and for changing size of current and output ratio PWM pwm units.
Wherein, light-controller and light-operated probe bracket is arranged in the light-operated tray interior, is arranged on the light-operated probe bracket
There are light-operated probe, one end of the light-operated probe that light-controller box body, the light-controller is passed through to pass through internal circuit and LED lamp panel phase
Even.Light-operated probe can detect the power of extraneous light, and the information detected is issued light-controller, and light-controller can be cut off
The electric current of LED lamp panel automatically controls the switch of projection light lamp, energy conservation and environmental protection to realize by detecting extraneous light.
Wherein, the external equipment is one or more of computer, tablet computer, smart mobile phone.
Wherein, the CSP chips are fixed on by Reflow Soldering in LED lamp panel, and the driving chip beats gold thread by bare crystalline
Packing forms be fixed in LED lamp panel, the CSP chips are arranged by high color temperature chip, low color temperature chip regular intervals,
It can form light source of the light emitting angle between 3 ° -15 °, and minimum interval is 0.1mm between difference CSP chips.
Wherein, the surface of the LED lamp panel is covered with metallic circuit, and the surface of the metallic circuit is handled by spray tin,
Welding performance can be improved, the surface of the LED lamp panel is coated with for protecting the metallic circuit and improving the height of light efficiency instead
Penetrate coating.
Wherein, the metallic circuit is silver wire road or copper wire.
Wherein, inside the lampshade heat dissipation can be preferably realized filled with heat dissipation filler.
The beneficial effects of the utility model：
The utility model can adjust illumination and colour temperature, and can automatically be opened according to strong and weak realize of external light
It closes, adjusts lighting angle well, practicability effect is good.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of multi-functional projection light lamp；
Fig. 2 is the structural schematic diagram of LED lamp panel.
In figure：1-LED lamp plates；2- lamp holders；3- lampshades；The first universal joints of 4-；5- light-controllers；6-light-operated probes,
The light-operated probe brackets of 7-, the light-operated box bodys of 8-, 9- mounting bases, 10- adjust connecting rod, the second universal joints of 11-, 12- fixed links, 13-
Pedestal, lampshade in 14-, 15- reflectors, 16- lens, 101- high color temperature chips, 102- driving chips, 103- low color temperature chips.
Specific implementation mode
The utility model will be further described with specific embodiment with reference to the accompanying drawings of the specification：
Embodiment：
As shown in Figure 1 and Figure 2, a kind of multi-functional projection light lamp, including screw togather connected lamp holder 2 and lampshade 3, the lamp holder 2
Upper end mounting base 9 is installed, the mounting base 9 is connected by screw with one end of the first universal joint 4, first universal joint
4 other end installs light-operated box body 8, and the lower end of the lamp holder 2, which is equipped with, adjusts connecting rod 7, the adjusting connecting rod 7 and fixation
Bar 12 is connected by the second universal joint 11, and the fixed link 12 is fixedly linked with pedestal 13, and interior lampshade is equipped in the lampshade 3
14, the inside of the interior lampshade 14 is fixed with reflector 15, and the open-ended place of the reflector 15 is embedded with lens 16, described
It is equipped with LED lamp panel 1, terminal plate and DC power supply after lens 16, LED lamp bead and CSP chips are set in the LED lamp panel 1, driven
Dynamic chip 102, the driving chip 102 include communication unit for being communicated with external equipment and big for changing electric current
Small and output ratio PWM pwm units, and light modulation and color-temperature regulating are realized with this.Its specific implementation process art technology
Personnel should can be known on the basis of the present embodiment, therefore details are not described herein again.
Wherein, the inside of the light-operated box body 8 setting light-controller 5 and light-operated probe bracket 7, on the light-operated probe bracket 7
It is provided with light-operated probe 6, one end of the light-operated probe 6 passes through light-operated box body 8, the light-controller 5 to pass through internal circuit and LED
Lamp plate 1 is connected.When in use, light-operated probe 6 can detect the power of extraneous light, and the information detected is issued light-controller
5, light-controller 5 can cut off the electric current of LED lamp panel 1, and projection light lamp is automatically controlled by detecting extraneous light to realize
Switch, energy conservation and environmental protection.
Wherein, the external equipment is one or more of computer, tablet computer, smart mobile phone.
Wherein, the CSP chips are fixed on by Reflow Soldering in LED lamp panel 1, and the driving chip 102 is beaten by bare crystalline
The packing forms of gold thread are fixed in LED lamp panel 1, and the CSP chips are orderly by high color temperature chip 101, low color temperature chip 103
It is alternatively arranged, light source of the light emitting angle between 3 ° -15 ° can be formed, and minimum interval is between difference CSP chips
0.1mm。
Specifically, the quantity of the high color temperature chip 101 is more than or equal to the quantity of the low color temperature chip 103.Institute
The quantity for stating high color temperature chip 101 is 14, and the quantity of the low color temperature chip 103 is 9.Total 5 rows, wherein from top to bottom
The first row setting there are two 101, low color temperature chips 103 of high color temperature chip；There are three high color temperature chips for the setting of second row
101, two low color temperature chips 103；There are five 101, three low color temperature chips 103 of high color temperature chip for the third line setting；Fourth line
There are three 101, two low color temperature chips 103 of high color temperature chip for setting；There are two high color temperature chips 101, one for fifth line setting
Low color temperature chip 103, and the high color temperature chip 101,103 regular intervals of low color temperature chip arrange.CSP is the interior of latest generation
Chip encapsulation technology is deposited, it is technical to be mainly reflected in allow the ratio between chip area and package area more than 1:1.14, with ideal feelings
The 1 of condition:1 is fairly close.For opposite LED industry, CSP encapsulation is existing based on flip chip technology, and CSP devices refer to that will seal
It fills volume and is not more than the 20% of flip-chip volume with flip-chip fixing fabric structure to identical or encapsulation volume.Using CSP chips
Encapsulation volume can effectively be reduced, it is small, thin and light, the trend of current LED illumination application microminaturization is catered to, design application is more
Add and has flexibly broken the limitation that conventional light source size is brought to design；In the equal situation of luminous flux, reduces light-emitting surface and can be improved
Optical density, same device volume can provide more high-power；And without gold thread, holder, crystal-bonding adhesive etc., in cutting down the number of intermediate links
Thermosphere, be resistant to high current, safety, reliability, especially cost performance higher.
Wherein, the surface of the LED lamp panel 1 is covered with metallic circuit, and the surface of the metallic circuit is handled by spray tin,
Welding performance can be so improved, the surface of the LED lamp panel 1 is coated with for protecting the metallic circuit and improving light efficiency
Highly-reflective coating.
Wherein, the metallic circuit is silver wire road or copper wire.
Wherein, 2 inside of the lampshade can preferably realize heat dissipation filled with heat dissipation filler.
Claims (7)
1. a kind of multi-functional projection light lamp, which is characterized in that including screwing togather connected lamp holder and lampshade, the upper end peace of the lamp holder
Equipped with mounting base, the mounting base is connected by screw with one end of the first universal joint, the other end peace of first universal joint
Light-operated box body is filled, the lower end of the lamp holder is equipped with adjusting connecting rod, and the adjusting connecting rod and fixed link are universal by second
Section is connected, and the fixed link is fixedly linked with pedestal, and interior lampshade is equipped in the lampshade, and the inside of the interior lampshade is fixed with
The open-ended place of reflector, the reflector is embedded with lens, and LED lamp panel, terminal plate and direct current are equipped with after the lens
Source, setting LED lamp bead and CSP chips, driving chip in the LED lamp panel, the driving chip include being used for and external equipment
The communication unit communicated and the PWM pwm units for changing size of current and output ratio.
2. a kind of multi-functional projection light lamp according to claim 1, which is characterized in that light is arranged in the light-operated tray interior
Device and light-operated probe bracket are controlled, light-operated probe is provided on the light-operated probe bracket, one end of the light-operated probe passes through light
Device box body is controlled, the light-controller is connected by internal circuit with LED lamp panel.
3. a kind of multi-functional projection light lamp according to claim 1, which is characterized in that the external equipment be computer,
One or more of tablet computer, smart mobile phone.
4. a kind of multi-functional projection light lamp according to claim 1, which is characterized in that the CSP chips pass through Reflow Soldering
It is fixed in LED lamp panel, the packing forms that the driving chip beats gold thread by bare crystalline are fixed in LED lamp panel, the CSP cores
Piece is arranged by high color temperature chip, low color temperature chip regular intervals, can form light source of the light emitting angle between 3 ° -15 °,
And minimum interval is 0.1mm between difference CSP chips.
5. a kind of multi-functional projection light lamp according to claim 1, which is characterized in that the surface of the LED lamp panel is covered with
Metallic circuit, and the surface of the metallic circuit, by spray tin processing, the surface of the LED lamp panel is coated with described for protecting
Metallic circuit and the highly-reflective coating for improving light efficiency.
6. a kind of multi-functional projection light lamp as claimed in claim 5, which is characterized in that the metallic circuit is silver wire road or copper
Circuit.
7. a kind of multi-functional projection light lamp according to claim 1, which is characterized in that filled with heat dissipation inside the lampshade
Filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166660.0U CN207880570U (en) | 2018-01-31 | 2018-01-31 | A kind of multi-functional projection light lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166660.0U CN207880570U (en) | 2018-01-31 | 2018-01-31 | A kind of multi-functional projection light lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880570U true CN207880570U (en) | 2018-09-18 |
Family
ID=63510366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166660.0U Expired - Fee Related CN207880570U (en) | 2018-01-31 | 2018-01-31 | A kind of multi-functional projection light lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880570U (en) |
-
2018
- 2018-01-31 CN CN201820166660.0U patent/CN207880570U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20220131 |