CN106468423A - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN106468423A CN106468423A CN201610077465.6A CN201610077465A CN106468423A CN 106468423 A CN106468423 A CN 106468423A CN 201610077465 A CN201610077465 A CN 201610077465A CN 106468423 A CN106468423 A CN 106468423A
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- China
- Prior art keywords
- led
- lamp
- control device
- projector lamp
- led projector
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Abstract
The invention discloses a kind of LED projector lamp, substrate including lamp socket, at least one LED and mounted LED lamp, described substrate is arranged on described lamp socket, described lamp socket includes rectangle and controls casing and cylinder, described drum diameter is tapered to bottom along top, described LED includes hollow out pillar, helical form LED lamp tube and helical form heat pipe are fixed with hollow out pillar, described barrel top is also equipped with arch lampshade corresponding with substrate each described, and described lampshade includes cover body, is provided with lens on described cover body.The present invention achieves the purpose of described LED projector lamp multiaspect projection by the setting of multiple substrates and described hollow cavity on described lamp socket, placed the non-serviceable shortcoming of Projecting Lamp that side Projecting Lamp scaling loss causes, simultaneously, the present invention alleviates described LED projector lamp luminous formation heat by the setting of closing space inner radiator each described, improves the life-span of described LED projector lamp.
Description
Technical field
The invention belongs to intelligent lamp gorget domain, in particular to a kind of LED projector lamp.
Background technology
With the development of photo technology, light emitting diode (Light Emitting Diode, LED)
Because having the advantages that small volume, power saving, life-span length are widely used.Sending out with LED projector lamp
Exhibition, people are for the requirement more and more higher of ornament lamp.Existing multiple LED are installed on substrate
Ornament lamp increasingly popularize.The existing device lamp including multiple LED is generally by substrate
Multiple LED are installed, but this ornament lamp deposits inoperable defect after a loss of power；Meanwhile,
After in this ornament lamp, a LED fluorescent tube is bad, perception causes necessarily affect.Only user
The aesthetics of this ornament lamp of guarantee after replacing LED.
Content of the invention
For solving can not illuminate after existing LED projector lamp power-off, and cause after LED tubes breaks down
Aesthetic effects, the present invention passes through to arrange power supply, helical form LED and spiral shell in control box
The setting of rotation shape heat pipe improves the LED projector lamp little height of radiating, the purpose of supercharge useful life.
The invention provides a kind of LED projector lamp, including lamp socket, at least one LED and peace
The substrate of dress LED, described substrate is arranged on described lamp socket, and described lamp socket includes rectangle control
Casing and cylinder, described drum diameter is tapered to bottom along top, described bottom of cylinder and described square
Shape controls the panel of one plane of casing to connect, and described substrate is arranged in described cylinder, described square
It is provided with control device and the electricity powered for described control device and described LED in shape control chamber body
Source control device；Described control device is connected with LED at least one described；
Described electric power controller includes motherboard circuit, protection circuit and described motherboard circuit and institute
State the battery of protection circuit connection, described motherboard circuit includes the AC/DC switch of circuit connection
And voltage detector；Described LED includes hollow out pillar, and hollow out pillar is fixed with helical form LED
Fluorescent tube and helical form heat pipe, are additionally provided with heat conduction liquid bath in described rectangle control chamber body, described
The heat conduction liquid pump that in heat conduction liquid bath, setting is connected with heat pipe two ends, described barrel top is also equipped with
Arch lampshade corresponding with substrate each described, is provided with lens in described arch lampshade.
Further, described LED projector lamp also includes the lamp being connected by electric rotation shaft with described lamp socket
Frame, is provided with the motor being connected with described control device, described electric rotation shaft in described lamp bracket
Casing is controlled to be connected with described rectangle.
Further, be additionally provided with temperature sensor in described cylinder, described temperature sensor with described
Control device connects, and described control device is used for receiving the temperature of described temperature sensor detection, looks into
Ask default temperature and voltage incidence relation table controls the output voltage of described electric power controller, institute
State temperature and voltage incidence relation table includes the output electricity of the corresponding electric power controller of different temperatures
Pressure.Other described LED that automatically switch are realized by the setting of described controller and described temperature sensor
Lamp, reduces described LED projector lamp and works long hours the burn out rate causing.
Further, setting humidity sensor in described cylinder, described humidity sensor and described control
Device connects, and described control device is used for receiving the humidity of the environment of described humidity sensor detection,
Inquire about default humidity and voltage incidence relation table control the output voltage of described electric power controller,
Described humidity includes the output electricity of the corresponding electric power controller of different humidity with voltage incidence relation table
Pressure.
Further, described control device is also associated with alarm device,
Described control device is for comparing the temperature value receiving, whether humidity value is respectively higher than preset
Temperature threshold, humidity threshold, are then to send control instruction to described alarm device to control described warning
Device is reported to the police.
Further, described LED projector lamp also includes being connected with described control device
Illumination testing apparatus, the light illumination for lamp in real-time detection surrounding simultaneously sends to institute
State control device；Described control device is additionally operable to receive the light illumination that illumination testing apparatus send,
And it is compared with default light illumination threshold value, if light illumination is less than default light illumination
Threshold value, and open command is sent to off-duty LED according to the run signal of LED, if
Light illumination is more than default light illumination threshold value, then the run signal according to LED is to the lamp running
Send shutdown command.
Further, described LED projector lamp is also included for providing the 2.4Ghz of mobile terminal networking to lead to
Letter module, and for the 5.8Ghz communication module with the communication connection of described control device, described control
Device processed controls described electric power controller defeated according to the instruction that described 5.8Ghz communication module receives
Enter the supply voltage of described LED.
Further, described control device is connected with described LED by wire jumper adapter, described control
Device processed controls described LED by described wire jumper adapter.
Further, described arch lampshade surrounding installs fin.
Further, it is provided with lamp hole in described arch lampshade, described lens are arranged on by slide mechanism
On the arch lampshade wall of lamp hole mouth position；
Described slide mechanism includes track, slide block, push-pull bar and transfer bar mechanism；Described track sets
Communicate on the side wall of described lamp hole mouth position and with lamp hole, described slide block located at lens side and
It is placed in track, described slide block connects push-pull bar, described push-pull bar connects transfer bar mechanism；
Described transfer bar mechanism includes fixture, actuator and impeller, and described fixture is provided with can
The leading screw rotating with respect to fixture, described actuator is installed on fixture and drives leading screw to rotate,
Described impeller includes pushing part and two catch bars, and described pushing part is threadingly attached to described
Leading screw, one end of described catch bar is fixed on described pushing part, and the other end is fixed on described slide block
On.
Further, described arch lampshade arranges louvre.Further, described louvre is in matrix
Arrangement.
Further, described arch lampshade is highly heat-conductive material, and described highly heat-conductive material includes copper Lu and closes
Golden and copper, al proportion are 2:8.The setting of highly heat-conductive material improves the radiating of described LED projector lamp
Effect.
Further, highly heat-conductive material surrounding installs fin.
Further, it is additionally provided with colorful light-permeable film outside described cover body.Achieve user to colorful light source
Requirement.
Further, described lens are convex lenss or concavees lens.
To sum up, the present invention achieves described LED projector lamp by the setting that described rectangle controls casing
The purpose of multiaspect projection, solves the non-serviceable shortcoming of Projecting Lamp that Projecting Lamp scaling loss causes, with
When, the present invention is passed through each described helical form LED and is alleviated with the setting of described helical form heat pipe
Described LED projector lamp lights and forms heat, improves the life-span of described LED projector lamp.
Brief description
Fig. 1 is the cross-sectional view of one embodiment of LED projector lamp of the present invention；
Fig. 2 is cylinder described in one embodiment of LED projector lamp of the present invention and described LED
Cross-sectional view；
Fig. 3 is the cross-sectional view of another embodiment of LED projector lamp of the present invention；
Fig. 4 is the cross-sectional view of another embodiment of LED projector lamp of the present invention；
Fig. 5 is the structure of described one embodiment of control device in LED projector lamp of the present invention
Schematic diagram；
Fig. 6 is lamp control and its related organization one on arch lampshade in LED projector lamp of the present invention
The structural representation of individual embodiment；
Fig. 7 is the putting of lamp control and its related organization on LED projector lamp arch lampshade of the present invention
Big structure schematic diagram.
In figure：
1st, lamp socket；2nd, substrate；21st, LED；210th, hollow out pillar；211st, helical form LED
Lamp；212nd, helical form heat pipe；3rd, rectangle controls casing；31st, control device；32nd, power supply
Managing device；33rd, heat conduction liquid bath；34th, heat conduction liquid pump；4th, cylinder；5th, arch lampshade；6、
Lamp bracket；7th, temperature sensor；8th, fin；9th, humidity sensor；11st, illumination testing apparatus；
12nd, 2.4Ghz communication module；13rd, 5.8Ghz communication module；14th, alarm device；103rd, saturating
Mirror；104th, lamp hole；105th, track；106th, slide block；107th, push-pull bar；108th, transfer bar mechanism；
201st, fixture；202nd, actuator；203rd, impeller；204th, leading screw；205th, pushing part；
206th, catch bar.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
As shown in Figure 1-2, LED projector lamp of the present invention, including lamp socket 1, at least one
The substrate 2 of LED 21 and mounted LED lamp 21, described substrate is arranged on described lamp socket,
Described lamp socket 1 includes rectangle and controls casing 3 and cylinder 4, and described drum diameter is along top the bottom of to
Portion is tapered, and the panel that described bottom of cylinder controls one plane of casing with described rectangle is connected, described
Substrate is arranged in described cylinder, is provided with control device 31 and for institute in described rectangle control chamber body
State the electric power controller 32 that control device and described LED are powered；Described control device 31 with extremely
A few described LED 21 connects；
Described electric power controller includes motherboard circuit, protection circuit and described motherboard circuit and institute
State the battery of protection circuit connection, described motherboard circuit includes the AC/DC switch of circuit connection
And voltage detector,
Described LED includes hollow out pillar 210, and hollow out pillar is fixed with helical form LED lamp tube
222 and helical form heat pipe 212,
It is additionally provided with heat conduction liquid bath 33 in described rectangle control chamber body, be provided with described heat conduction liquid bath
The heat conduction liquid pump 34 being connected with helical form heat pipe two ends,
Described barrel top is also equipped with arch lampshade 5 corresponding with substrate each described, described arch
It is provided with lens in lampshade.
LED projector lamp described in the present embodiment includes two described substrates, can on each described substrate
At least one described LED of installation of choosing.Described bottom of cylinder controls casing one with described rectangle
Plane connects, and described rectangle controls casing to include six planes, increased the quantity of described cylinder,
Described substrate is arranged in described cylinder, and described substrate is provided with described LED.
Therefore described rectangle controls the quantity that the setting of casing increased described cylinder, thus increasing institute
State the quantity of LED light group it is achieved that the backup of described LED, when one of LED corrupted
Or after temperature is too high, it is switched fast the LED of another plane.At least one on described lamp socket
The setting of described substrate increased the quantity of LED, the LED long-term work in being currently in use,
And on the premise of temperature is very high, the present invention can be by the LED electricity on the described substrate in being currently in use
Source cuts off, and is transformed into another substrate, is shone using the LED on substrate another described
Bright, provide stand-by lamp by the LED projector lamp being set to work long hours of multiple described substrates,
By the switching of LED on multiple described substrates, improve the use time of described LED projector lamp.
Meanwhile, in specific implementation process, also can be selected in and have additional colorful light-permeable film outside described cover body,
Change the color of described LED projection light by the setting of colorful light-permeable film, thus meeting light source need
The demand to light source colour for the side of asking, reaches the purpose making LED projector lamp project multiple color light.
The fundamental formular of conduction of heat is " Q=K × A × Δ T/ Δ L ".Wherein Q is represented as heat,
It is exactly the heat that conduction of heat produces or conducts；K is the coefficient of heat conduction of material, coefficient of heat conduction class
Like specific heat, the coefficient of heat conduction is inversely proportional to specific heat, and the coefficient of heat conduction is higher, the numerical value of its specific heat
Lower.Illustrate, the coefficient of heat conduction of fine copper is 396.4, and its specific heat is then 0.39；
In formula, A represents the area (or contact area of two articles) of heat transfer, Δ T represents the temperature at two ends
Difference；Δ L is then the distance at two ends.Therefore, from formula we just it is found that heat transfer big
The little same coefficient of heat conduction, hot heat transfer area are directly proportional, and same distance is inversely proportional to.Heat transfer coefficient is higher,
Area of heat transfer is bigger, and the distance of transmission is shorter, then the energy of conduction of heat is higher, also more
Easily take away heat.Spiral helicine LED and spiral helicine heat-conducting cream helical contact increase both
Between heat transfer area, shorten distance between the two simultaneously, and then improve described heat pipe
Heat transfer efficiency.In heat pipe, the circulation high degree of conductive fluid improves dissipating of described LED
The thermal efficiency.
In concrete application, in the LED work process on described substrate, produce amount of heat, long
Phase, LED can reduce its use time at high temperature.In specific implementation process therefore of the present invention, can
Choosing, louvre is arranged on described lampshade.Louvre is arranged on described arch lampshade.Described scattered
Hot hole is arranged in arrays.The amount of heat producing in described cylinder passes through louvre and carries out heat with external
Exchange, the louvre of matrix arrangement increased radiating hole number and radiating effect.By described arch lamp
Cover highly heat-conductive material is arranged.The setting of arch increased the area of described lampshade, improves described
The radiating efficiency of LED.Described arch lampshade is highly heat-conductive material, and described highly heat-conductive material includes copper
Lv Hejin and copper, al proportion are 2:8.According to conduction of heat formula, the heat of radiating effect and material
The coefficient of conductivity and specific heat are all relevant, and the coefficient of heat conduction and specific heat are inversely proportional to, simultaneously the conduction of heat of copper
Coefficient is higher than the coefficient of heat conduction of aluminum, and the specific heat of contrary aluminum is higher than copper, and the price of aluminum is low.Therefore
Copper, aluminum are according to 2:8 ratios make the radiating efficiency that described arch lampshade improves described arch lampshade.
When being embodied as, lens of the present invention are convex lenss or concavees lens.Optional in the present embodiment
The lens in corresponding for described substrate described lampshade are set to convex lenss, by convex lenss
Setting expands projection distance；Or the lens in corresponding for described substrate described lampshade are set to recessed
Mirror, expands the scope of projection by the setting of concavees lens.Also optionally will be described in described lampshade
Mirror is all set to convex lenss or is all set to concavees lens.
Further, when being embodied as shown in Fig. 3, Fig. 5, it is additionally provided with temperature in described cylinder and passes
Sensor 7, described temperature sensor is connected with described control device, and described control device is used for receiving institute
State the temperature of temperature sensor detection, inquire about default temperature described with the control of voltage incidence relation table
The output voltage of electric power controller, described temperature and voltage incidence relation table include different temperatures pair
The output voltage of the electric power controller answered.Described arch lampshade surrounding installs fin 8.
In concrete application, in described LED work process, As time goes on, described in each
Temperature more and more higher in cylinder, described control device is preset with temperature threshold, described control device
Temperature in each described cylinder is detected by temperature sensor, when the height of described closing space is big
In or be equal to preset temperature threshold value, described control device then controls described supply unit cut-out input institute
State the voltage of LED.And the setting of described fin increased the radiating with described LED projector lamp
Effect.Because described arch lampshade adopts highly heat-conductive material, the setting of therefore fin accelerates institute
State scattering and disappearing of the heat that LED projector lamp produces.When being embodied as, also optionally set in described cylinder
Put humidity sensor 9, described humidity sensor is connected with described control device, described control device is used
In the humidity of the environment receiving described humidity sensor detection, inquire about default humidity and associate with voltage
Relation table controls the output voltage of described electric power controller, described humidity and voltage incidence relation table
Output voltage including the corresponding electric power controller of different humidity.Described control device is also associated with
Alarm device, whether respectively described control device is used for comparing the temperature value receiving, humidity value height
In preset temperature threshold value, humidity threshold, it is then to send control instruction to described alarm device to control institute
State alarm device to report to the police.
Further, described LED projector lamp is also optionally included and is connected with described control device
Illumination testing apparatus, the light illumination for lamp in real-time detection surrounding simultaneously sends to institute
State control device；Described control device is additionally operable to receive the light illumination that illumination testing apparatus send,
And it is compared with default light illumination threshold value, if light illumination is less than default light illumination
Threshold value, and open command is sent to off-duty LED according to the run signal of LED, if
Light illumination is more than default light illumination threshold value, then the run signal according to LED is to the lamp running
Send shutdown command.
Further, described LED projector lamp is also included for providing the 2.4Ghz of mobile terminal networking to lead to
Letter module, and for the 5.8Ghz communication module with the communication connection of described control device, described control
Device processed controls described electric power controller defeated according to the instruction that described 5.8Ghz communication module receives
Enter the supply voltage of described LED.
The mode of existing mobile terminal networking includes WiFi, ZigBee or bluetooth etc., these networkings
Mode is all using 2.4Ghz frequency range, and is limited by signal of communication in mobile terminal described in some places
Do not realize networking, therefore the present invention passes through in described LED projector lamp built-in 2.4Ghz communication module
Improve the networking signals of described mobile terminal；Simultaneously in order to reduce the power consumption of internet of things equipment, this
The bright communication link realizing described mobile terminal and described LED projector lamp by 5.8Ghz communication module
Connect, and then realize controlling described LED projector lamp.Also can lead in the middle of simultaneously different LED projector lamp
Cross described 5.8Ghz communication module and set up 5.8Ghz low power consumption network.
Further, as shown in figure 4, described LED projector lamp is also included by electricity when being embodied as
The lamp bracket 6 that dynamic rotating shaft is connected with described lamp socket, is provided with described lamp bracket and is connected with described control device
Motor, described electric rotation shaft and described rectangle control casing to be connected.Because described LED throws
The purpose of light lamp is projection source, and the direction of projection source is certain, and therefore the present invention is led to
Cross the angle of lamp socket described in described controller condition, thus reaching LED on substrate described in condition
The purpose of angle.
In above-mentioned all embodiments, set shown in all optional reference picture 6-7 in described arch lampshade
There is lamp hole 10, described lens are arranged on the arch lampshade wall of lamp hole mouth position by slide mechanism
On；
Described slide mechanism includes track 105, slide block 106, push-pull bar 107 and transfer bar mechanism 108；
Described track 105 communicates on the side wall of described lamp hole 104 mouth position and with lamp hole 104,
Described slide block 106 located at lens 103 side and is placed in track 105, and described slide block 106 connects
Push-pull bar 107, described push-pull bar 107 connects transfer bar mechanism 108；
Described transfer bar mechanism 108 includes fixture 201, actuator 202 and impeller 203, described
Fixture 201 is provided with the leading screw 204 that can rotate, described actuator 202 with respect to fixture 201
It is installed on fixture 201 and drive leading screw 204 to rotate, described impeller 203 includes pushing part
205 and two catch bars 206, described pushing part 205 is threadingly attached to described leading screw 204,
One end of described catch bar 206 is fixed on described pushing part 205, and the other end is fixed on described cunning
On block 106.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, right
For those skilled in the art, the present invention can have various modifications and variations.All in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement made etc., should be included in
Within protection scope of the present invention.
Claims (10)
1. a kind of LED projector lamp, including lamp socket (1), at least one LED (21) and
The substrate (2) of mounted LED lamp (21), described substrate is arranged on described lamp socket, and its feature exists
In,
Described lamp socket includes rectangle and controls casing (3) and cylinder (4), and described drum diameter is along top
Portion is tapered to bottom, and the panel that described bottom of cylinder controls one plane of casing with described rectangle is connected,
Described substrate is arranged in described cylinder, is provided with control device (31) in described rectangle control chamber body
And be the electric power controller (32) that described control device and described LED are powered；Described control
Device (31) is connected with LED at least one described (21)；
Described electric power controller includes motherboard circuit, protection circuit and described motherboard circuit and institute
State the battery of protection circuit connection, described motherboard circuit includes the AC/DC switch of circuit connection
And voltage detector,
Described LED includes hollow out pillar (210), and hollow out pillar is fixed with helical form LED
Pipe (211) and helical form heat pipe (212),
It is additionally provided with heat conduction liquid bath (33) in described rectangle control chamber body, set in described heat conduction liquid bath
It is equipped with the heat conduction liquid pump (34) being connected with helical form heat pipe,
Described barrel top is also equipped with arch lampshade (5) corresponding with substrate each described, described
It is provided with lens (103) in arch lampshade.
2. LED projector lamp according to claim 1 is it is characterised in that described LED light projector
Lamp also includes the lamp bracket (6) being connected by electric rotation shaft with described lamp socket, is provided with described lamp bracket
The motor being connected with described control device, described electric rotation shaft and described rectangle control casing even
Connect.
3. LED projector lamp according to claim 1 is it is characterised in that go back in described cylinder
It is provided with temperature sensor (7), described temperature sensor is connected with described control device, described control
Device processed is used for receiving the temperature of described temperature sensor detection, inquires about default temperature and closes with voltage
Connection relation table controls the output voltage of described electric power controller, described temperature and voltage incidence relation
Table includes the output voltage of the corresponding electric power controller of different temperatures.
4. LED projector lamp according to claim 1 is it is characterised in that set in described cylinder
Put humidity sensor (9), described humidity sensor is connected with described control device, described control fills
Put the humidity of the environment for receiving described humidity sensor detection, inquire about default humidity and voltage
Incidence relation table controls the output voltage of described electric power controller, and described humidity is associated with voltage
It is the output voltage that table includes the corresponding electric power controller of different humidity.
5. the LED projector lamp according to claim 3 or 4 is it is characterised in that described control
Device is also associated with alarm device (14),
Described control device is for comparing the temperature value receiving, whether humidity value is respectively higher than preset
Temperature threshold, humidity threshold, are then to send control instruction to described alarm device to control described warning
Device is reported to the police.
6. LED projector lamp according to claim 1 is it is characterised in that described LED light projector
Lamp also includes being connected with described control device
Illumination testing apparatus (11), the light illumination for lamp in real-time detection surrounding is concurrent
Deliver to described control device；Described control device is additionally operable to receive the light that illumination testing apparatus send
Illumination, and it is compared with default light illumination threshold value, if light illumination is less than default light
Line illumination threshold, and open command is sent to off-duty LED according to the run signal of LED,
If light illumination is more than default light illumination threshold value, the run signal according to LED is to operation
Lamp send shutdown command.
7. LED projector lamp according to claim 1 is it is characterised in that described LED light projector
Lamp also includes the 2.4Ghz communication module (12) for providing mobile terminal networking, and for
The 5.8Ghz communication module (13) of described control device communication connection, described control device is according to institute
State the instruction control described electric power controller described LED of input that 5.8Ghz communication module receives
Supply voltage.
8. LED projector lamp according to claim 1 is it is characterised in that described control device
It is connected with described LED by wire jumper adapter, described control device passes through described wire jumper adapter
Control described LED.
9. LED projector lamp according to claim 1 is it is characterised in that described arch lampshade
Surrounding installs fin (8).
10. according to the LED projector lamp in Claims 1-4, any one of 6 to 9, its
It is characterised by, be provided with lamp hole (104) in described arch lampshade, described lens are pacified by slide mechanism
It is contained on the arch lampshade wall of lamp hole mouth position；
Described slide mechanism include track (105), slide block (106), push-pull bar (107) and
Transfer bar mechanism (108)；Described track (105) is located at the side of described lamp hole (104) mouth position
Communicate on wall and with lamp hole (104), described slide block (106) located at lens (103) side and is put
In track (105), described slide block (106) connects push-pull bar (107), described push-pull bar (107)
Connect transfer bar mechanism (108)；
Described transfer bar mechanism (108) includes fixture (201), actuator (202) and impeller
(203), described fixture (201) is provided with the leading screw that can rotate with respect to fixture (201)
(204), described actuator (202) is installed on fixture (201) above and drives leading screw (204)
Rotate, described impeller (203) includes pushing part (205) and two catch bars (206), institute
State pushing part (205) and be threadingly attached to described leading screw (204), described catch bar (206)
One end be fixed on described pushing part (205), the other end is fixed on described slide block (106).
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| CN201610077465.6A CN106468423A (en) | 2016-02-03 | 2016-02-03 | A kind of LED projector lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610077465.6A CN106468423A (en) | 2016-02-03 | 2016-02-03 | A kind of LED projector lamp |
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| CN106468423A true CN106468423A (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610077465.6A Pending CN106468423A (en) | 2016-02-03 | 2016-02-03 | A kind of LED projector lamp |
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| CN (1) | CN106468423A (en) |
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