CN203979916U - Fast-assembling heat pipe LED light fixture - Google Patents

Abstract

Fast-assembling heat pipe LED light fixture, comprise heat pipe, LED, driving power, with extraneous electrical connection interface and control system, the hot end surface of heat pipe matches with the non-light-emitting area of LED and LED conducts heat and is connected with heat pipe hot junction, it is characterized in that containing LED circuit plate outside heat pipe hot junction; Driving power comprises driving power main body and driving power base; Driving power main body configuration contact chip, driving power base configuration cable buckling groove; And adopt with cable joint end and serial connection/and be connected to the fast wiring cable of elastic component; Make described cable joint end be connected with the clamping of described cable buckling groove; Comprise being connected between LED circuit plate and fast wiring cable and be welded to connect or connect in succession soon, connect in succession soon and comprise that above-mentioned clamping connects.The utility model fast-assembling heat pipe LED light fixture adopts fast wiring cable to form dismountable type structure and is convenient for changing the heat pipe that different shaping comprises the moulding of imitation animals and plants, increases amusement temperament and interest; Convenient maintenance and product up-gradation.

Description

Fast-assembling heat pipe LED light fixture

Technical field

The utility model relates to fast-assembling heat pipe LED light fixture.LED is that the English of lasing fluorescence diode is called for short, and can be regarded as the generally acknowledged technical term of the art.

Background technology

Adopt the LED light fixture of gravity assisted heat pipe, its general configuration should be conducted heat and connect several LED for the hot junction below heat pipe.The Main Function that heat pipe here rises should be to realize heat flow density conversion and heat radiation.Relevant heat flow density is transformed to roughly and is transformed to approximately 0.06 watt/square centimeter from approximately 0.5 watt/square centimeter.

Investigate existing LED light fixture, for the wide LED for 5*7 millimeter, 0.6 watt of general power, light efficiency 21% of one of them long * and the energy except luminous, all by surface conductive entered environment, LED all surfaces are long-pending, get 1 centimetre of 2(0.5*0.7*2+0.1.25*(7+5+7+5)), its heat flow density of loading of dispelling the heat is 0.6*(1-0.21) 474 watts/centimetre 2 of/1=0..If do not adopt radiator, the surface temperature of LED can be over 100 ℃.

Again, for a heat radiation load, be the LED with radiator of 10 watts, in the flat cubic centimetre of area of dissipation 200 of its spreader surface, its heat radiation power density is 0. 05 watts/centimetre 2.Reference in contrast: the expose to the sun peak strength of penetrating of sunshine is about 1 Qian Wa/㎡ and closes 0.1 watt/centimetre 2.25 watts of incandescent light bulb that surface area is 170 centimetre 2, because cell-shell stops and absorption ultrared, obviously rise the temperature on cell-shell surface.Here, get 10 watts of heat radiation powers by cell-shell, its heat radiation power density of conducting by cell-shell is 0.0588 watt/centimetre 2 of 10/170 ≈.

The computing formula of object heat radiation power and heat-delivery surface temperature rise is:

Q=K*ΔT*S…………?

In formula 1, Q is heat radiation power, and dimension is watt; K is the heat transfer coefficient from heat pipe cold end surfaces to air, and dimension is watt/(℃ * ㎡); Δ T is the intensification that air is heated, dimension be K or ℃; S is the area of the heat pipe cold junction that contacts with air, and dimension is square metre.

By Q=10, K=23 watt/(℃ * ㎡), S=0.02 ㎡ substitution; 21.74 ℃ of the temperature rise Δ T ≈ of described heat dissipation model.When S=0.017 ㎡, obtain 25.58 ℃ of temperature rise Δ T ≈.Here all heat radiation load all with almost average temperature by with air heat-exchange entered environment.In fact, the numerical value of Coefficient K also comprises that with surface state clean conditions is relevant with emissivity.

For LED light fixture, its heat radiation approach from LED to air is complicated more than incandescent lamp.The temperature rise value of 30 ℃ of the relative environment temperatures in LED lamp radiator surface is got to 21.74 ℃, and the temperature of getting Heat Conduction Material between LED and heat pipe hot junction fall 2 ℃, the temperature of heat pipe hot junction tube wall fall 2 ℃, from heat pipe hot junction to the temperature of cold junction two phase flow heat transfer, fall ignore, the temperature of heat pipe cold junction tube wall falls 1 ℃, the surface temperature of known described LED will reach 30+21.74+1+2+2=56.74 ℃.In view of the surface temperature of LED changes with environment temperature and itself heat flow density.When the peak of set environment temperature is that 30 ℃, heat transfer coefficient are set as 23 and the maximum temperature of LED while being 64 ℃, the heat pipe cold end area that every watt of heat radiation power needs is at least 15 square centimeters; Corresponding heat flow density is 0.0667 watt/centimetre 2.Under this operating mode, the LED10 light decay of ten thousand hours is expected lower than 20%; And existing minority LED light fixture inferior only one summer light decay will reach more than 50%.

Chinese patent 2008200495178 discloses a kind of high power hot pipe LED illuminating apparatus, include LED, pedestal, heat pipe, and be provided with heat abstractor, one side of pedestal is provided with one or more than one LED, and one end of heat pipe is that hot junction is connected with described pedestal, the other end is that cold junction is connected with described heat abstractor.Directly welding or fill heat-conducting silicone grease and without heat transfer medium in the middle of other, thermal resistance is relatively little between heat pipe and pedestal, heat transfer efficiency is high.It has simple in structure, good heat dissipation effect, the feature of reliable operation.But inconvenient replacing, its pedestal about parts of its mounting means increased heat transfer link and thermal resistance.

Summary of the invention

The purpose of this utility model is that fast-assembling heat pipe LED light fixture will be provided.

The utility model is realized the technical scheme of its object: manufacture a fast-assembling heat pipe LED light fixture, comprise heat pipe, LED, driving power and with extraneous electrical connection interface, heat pipe comprises shell, blast pipe, working medium and liquid-sucking core net; Heat pipe cold junction is shaped with or is not shaped with pleated; Comprise two core electric wires or bulb screw mouth connector with extraneous electrical connection interface; When described LED color or colour temperature are while being constant, a plurality of LED that form described color or colour temperature comprise that three-primary color LED can only realize with one group of two wire and extraneous electrical connection with extraneous; When described LED color or colour temperature are while being adjustable, a plurality of LED that form described color or colour temperature comprise that three-primary color LED adopts respectively one group of two wire to realize and extraneous electrical connection with extraneous separately.LED circuit plate is contained in outside, heat pipe hot junction; LED circuit plate comprises insulated substrate and is made in conducting wire, LED linkage interface, circuit board enhancement Layer and the mesh on insulated substrate; Between LED circuit plate and driving power, by several wire cable, realize both connections, described both connection comprises that mechanical connection, electrical connection and the binding of opposite heat tube are simultaneously connected; Described both connection comprises by the cable linkage interface of LED circuit plate or driving power periphery and realizing; Cable linkage interface comprises that cable is wound around stub; Or, the structure that makes described driving power adopt driving power main body to be connected with a driving power base; Driving power main body configuration contact chip, driving power base configuration cable buckling groove, after driving power main body and driving power base are connected, described contact chip and described cable buckling groove are realized electrical connection; And adopt with cable joint end and serial connection/and be connected to the fast wiring cable of elastic component; Make described cable joint end be connected with the clamping of described cable buckling groove; Comprise being connected between LED circuit plate and fast wiring cable and be welded to connect or connect in succession soon.

Can also make LED circuit plate contain some LED hole, the edge in LED hole contains two places above and LED linkage interface; LED is arranged in described LED hole and with Heat Conduction Material and comprises that elastic conducting hotting mask conducts heat and is connected with heat pipe hot junction.

Can also make the LED linkage interface on LED circuit plate is stainless sheet steel on a wiring board being arranged on wiring board; The stainless sheet steel stitch welding plain film with corrugated changeover portion is contained respectively at LED two ends; Two stainless sheet steels are the position that is welded to connect that on wiring board, stainless sheet steel and stitch welding plain film are superimposed with each other and contain laser stitch welding.

Can also make LED circuit plate comprise flexible PCB;

Pass hot linked LED surface with heat pipe hot junction and contain shape and the identical elastic conducting hotting mask of heat pipe hot end surface; Heat pipe contains the linkage interface with LED circuit plate and driving power or driving power base, and linkage interface comprises the interface that is threaded with LED circuit plate and driving power or driving power base; Linkage interface also comprises that the positioning step of an above outwardly convex and LED circuit plate and driving power or driving power susceptor surface contain respectively the linkage interface matching with described positioning step surface; Or,

Contain some laminating fin or laminating groups of fins of conducting heat and being connected with heat pipe cold junction; Pass hot linked LED surface with heat pipe hot junction, and described laminating fin or laminating groups of fins and surface, heat pipe contact position are contained heat-conducting glue or are contained shape and elastic conducting hotting mask that heat pipe hot end surface is identical; Heat pipe contains the linkage interface with LED circuit plate and driving power or driving power base, and linkage interface comprises the interface that is threaded with LED circuit plate and driving power or driving power base; Linkage interface also comprises that the positioning step of an above outwardly convex and LED circuit plate and driving power or driving power susceptor surface contain respectively the linkage interface matching with described positioning step surface.

Can also make LED wiring board contain one end band hitch and not be connected in series the fast wiring cable of elastic component; Driving power base contains a carbine with retractility; Described fast wiring cable and the socket of described carbine realize and electric and mechanical connection between the two; Or LED wiring board contains one end band hitch and is not connected in series the fast wiring cable of elastic component; Driving power base contains a diving board hook with flexibility; Described fast wiring cable and described diving board rhampotheca connect the electric and mechanical connection of realizing with between the two.

Can also make LED two ends respectively contain a heat pipe package jump ring part, jump ring part comprises two reeds, and the free end of each reed respectively contains an above contact pin; Jump ring part conducts heat and is connected with heat pipe hot junction; Contact pin can insert a Plug pin patch bay and realize electrical connection between the two.

Can also comprise an even mating plate; An even mating plate magnetic linkage interface is respectively contained in the hot junction of heat pipe or hot junction boundary and even mating plate inner side; Described two even mating plate magnetic linkage interface magnetic connect.

Can also adopt an above heat pipe, comprise heat pipe with an above cold junction, with the U-shaped tubular heat tube of two cold junctions, comprise two main cold junctions of U-shaped tubulose and in many cool side heat pipes of main cold junction Shang Pangjie branch cold junction with main cold junction; Described each cold junction comprise pull out straight upwards, helical buckling upwards and the cold junction that makes progress of serpentine bend; All LED are arranged in each heat pipe hot junction according to heat radiation load sharing.

Can also make heat pipe cold junction not contain special-purpose fin; Or heat pipe cold junction has the surface configuration of bigger serface.

Can also make described control system comprise that three driving power controllers of governor circuit, memory, man-machine interface and interface circuit thereof, three-primary color LED and interface circuit, optical signal reception and transmitter module and interface circuit thereof, camera head microphone are subject to sound device and interface circuit and software thereof to comprise application program.Three driving power controller interface circuits of described governor circuit, memory, user-machine interface circuit, three-primary color LED, optical signal receive and by bus signals, be connected by sound device interface circuit with transmitter module interface circuit and camera head microphone; Described man-machine interface comprises a touch device, and described touch device comprises the touch-screen with various background colors.

The beneficial effects of the utility model: the utility model fast-assembling heat pipe LED light fixture adopts fast wiring cable to form dismountable type structure and is convenient for changing the heat pipe that different shaping comprises the moulding of imitation animals and plants, increases amusement temperament and interest; Convenient maintenance and product up-gradation.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is a heat pipe LED fitting structure schematic diagram that adopts single heat pipe.

Fig. 2 is the LED circuit plate structure schematic diagram of a heat pipe LED light fixture, is the front of Fig. 1 LED circuit plate is described.

Fig. 3 is a heat pipe structure schematic diagram with round table-like cold junction, is the special description to Fig. 1 heat pipe.

Fig. 4 is the structural representation of facing that a heat pipe LED light fixture adopts laser stitch welding LED stitch welding plain film.

Fig. 5 is the upper TV structure schematic diagram that a heat pipe LED light fixture adopts laser stitch welding LED stitch welding plain film.

Fig. 6 is that a heat pipe is with the heat pipe LED fitting structure schematic diagram with driving power base and LED circuit plate linkage interface.

Fig. 7 is the special description to heat pipe in Fig. 6.

Fig. 8 is a structural representation that fast wiring cable is connected with carbine.

Fig. 9 is a structural representation that fast wiring cable is connected with diving board hook.

Figure 10 is that jump ring part and the heat pipe plug-in of a LED conducts heat and be connected and face structural representation with Plug pin patch bay is electrically connected.

Figure 11 is the side-looking structural representation that jump ring part and the heat pipe plug-in of a LED conducts heat and be connected and be electrically connected with Plug pin patch bay.

Figure 12 is total line frame graph of a heat pipe LED lamp control system.

1. heat pipes in figure; 2.LED; 3. driving power base; 4. driving power main body; 5. with extraneous electrical connection interface; 6. even mating plate; 7. blast pipe; 11.LED circuit board; 12. conducting wires; 13. control systems; 14. cable buckling grooves; 15.LED linkage interface; 16. cable joint ends; 17. elastic components; 18. fast wiring cables; 19.LED hole; 20. contact chips; 21. magnetic couplings; 22. conductive bonding materials; 23. corrugated changeover portions; 24. stitch welding plain films; 25. man-machine interfaces; 26,27. positioning steps; 28,29. interfaces that are connected; 30. laminating fin; 31. steel wire hairsprings; 32. carbines; 33. diving board hooks; 34. jump ring parts; 35. contact pins; 36. Plug pin patch bay; 61. governor circuits; 62. memories; 63. user-machine interface circuit; Three driving power controller interface circuits of 64. three-primary color LEDs; 65. optical signals receive and transmitter module interface circuit; 66. camera head microphones are subject to sound device interface circuit; 67. buses.

The specific embodiment

Fig. 1 to 3 provides first embodiment of the utility model jointly.

In Fig. 1 to 3, heat pipe LED light fixture comprise heat pipe 1, LED2, driving power base 3, driving power main body 4, with extraneous electrical connection interface 5, even mating plate 6 and control system 13.Heat pipe 1 comprises shell, blast pipe 7 and working medium; Control system 13 comprises man-machine interface 25; Between man-machine interface 25 and control system governor circuit, can make wired or wireless signal is connected.

Can also liquid-sucking core net be set in heat pipe 1 inside as required.Working medium comprises water and ethanol.As frozen in fruit product use occasion and storage and transport process, can select ethanol as working medium.Adopt bulb screw mouth and the electric wire that can use screw lamp holder with extraneous electrical connection interface 5.Heat pipe 1 shell each several part is seamless to be melted to be sealed and connects as one.The hot end surface of heat pipe 1 and the surface of LED2 match.Heat pipe 1 cold junction is without pleated and do not adopt fin.LED2 conducts heat and is connected with heat pipe 1 hot junction.In Fig. 1 to 3, arrow inwards represents heat pipe hot junction side by side, and heat pipe hot junction absorbs heat energy; Outside arrow represents heat pipe cold junction side by side, heat pipe cold junction releasing heat energy.

LED circuit plate 11 is contained in heat pipe 1 outside, hot junction.LED circuit plate 11 comprises insulated substrate and is made in conducting wire 12, cable buckling groove 14, LED linkage interface 15 and the enhancement Layer on insulated substrate.Enhancement Layer adopts stephanoporate steel plate to be embedded in insulated substrate inside.Stephanoporate steel plate enhancement Layer is lightweight, intensity is guaranteed, its hollow sectors does not affect conductor and passes through LED circuit plate 11.At least two above conducting wire 12, places are not directly electrical connection each other.The outer surface in the inner surface of LED circuit plate 11 and heat pipe 1 hot junction matches.The periphery of LED circuit plate 11 and driving power base 3 contains many places cable buckling groove 14.The fast wiring cable 18 of some two ends band cable joint ends 16 and middle serial connection elastic component 17, by 16 clampings of its cable joint end connect cable buckling groove 14 on LED circuit plates 11 and driving power base 3 realize electrical connection between LED circuit plate 11 and driving power base 3 and, LED circuit plate 11, driving power base 3 and heat pipe 1 three's mechanical connection.LED linkage interface 15 for and LED2 between electrical connection comprise and being welded to connect.Fast wiring cable 18 can comprise that transparent sticky paper bonding is fixed on heat pipe 1 with binding material.

LED circuit plate 11 contains some LED hole 19, the interior placement in LED hole 19 LED2.The edge in each LED hole 19 contains two LED of place linkage interfaces 15.Between LED linkage interface 15 and heat pipe 1, adopt Design on thermal insulation.LED2 is arranged in LED hole 19 and by elastic conducting hotting mask or heat conduction binding material and conducts heat and be connected with heat pipe 1 hot junction.

Driving power main body 4 is connected with driving power base 3 and comprises and being threaded.After driving power main body 4 is connected with driving power base 3, driving power main body 4 is electrically connected by contact chip 20 and the cable buckling groove 14 on driving power base 3; Thereby connect, light LED2.

Even mating plate 6 is by being arranged at permanent magnetism magnetic coupling 21 on even mating plate 6 and being arranged at the mutual magnetic of permanent magnetism magnetic coupling 21 on heat pipe 1 and realizing and being connected of heat pipe 1.Described setting comprises the pre-buried of moulding and bonding.

LED linkage interface 15 in embodiment 1 can also be with reference to the embodiment 2 of figure 4 and Fig. 5.

Fig. 4 and Fig. 5 provide second embodiment of the utility model jointly.

In Fig. 4 and Fig. 5, in heat pipe 1 hot junction, post a LED circuit plate 11.On LED circuit plate 11, be provided with conducting wire 12 and cable buckling groove 14,14 clampings of cable buckling groove connect the cable joint end 16 of fast wiring cable 18.On LED circuit plate 11, be also provided with LED hole 19 for settling LED2.

Be made in stainless sheet steel on the wiring board that LED linkage interface on LED circuit plate 11 15 adopts 0.4 millimeter of thickness.Between LED linkage interface 15 and glass heat pipe 1, adopt Design on thermal insulation to alleviate the thermal shock of glass heat pipe 1 and heat transfer.On the contact-making surface of LED2 and glass heat pipe 1, Tu is shaped with heat conduction binding material 22.LED2 two ends are stacked up and down by stainless sheet steel on the stitch welding plain film 24 with corrugated changeover portion 23 and LED linkage interface 15 wiring boards respectively.The corrosion resistant plate that is stacked that two thickness is 0.4 millimeter adopts laser to carry out stitch welding.On stitch welding plain film 24 and linkage interface 15 wiring boards, the gauge of stainless sheet steel can regulate.On LED linkage interface 15 wiring boards, stainless sheet steel will experience laser weld, so the embedding enhancement Layer of LED circuit plate 11 of its below should retain steel plate.

Adopt 3 stitch welding on the stitch welding plain film 24 of describing in multiple spot stitch welding such as Fig. 5 can increase the reliability being welded to connect.Employing can slow down negative effect that harmful stress that may exist between LED2 and LED circuit plate 11 produces, can slow down unfavorable mechanicals efforts, thermal shock and heat transfer to glass heat pipe 1 with the stitch welding plain film 24 of corrugated changeover portion 23.

Fig. 6 and Fig. 7 provide the 3rd embodiment of the utility model.

In Fig. 6 and 7, heat pipe LED light fixture comprise heat pipe 1, LED2, driving power base 3, driving power main body 4 and with extraneous electrical connection interface 5.LED circuit plate 11 is contained in heat pipe 1 outside, hot junction.Be installed on the surface that the LED2 on LED circuit plate 11 contacts with heat pipe 1 and contain elastic conducting hotting mask.The object that elastic conducting hotting mask is set is for through repeatedly more still keeping heat-transfer behavior good between heat pipe 1 and LED after heat exchanger tube 1.The positioning step 26 and 27 that heat pipe 1 contains more than one outwardly convex at the position contacting with LED circuit plate 11 with driving power base 3 is as linkage interface.Positioning step 26 and 27 shape can be circular or other shapes.Driving power base 3 and LED circuit plate 11 contain respectively the interface 28,29 that is connected with heat pipe 1 positioning step 26 and 27.Positioning step 26 and 27 can also be deformed into the interface 28,29 that is connected the interface that is threaded cooperatively interacting.The periphery of driving power base 3 adopts many places cable buckling groove 14.Some with LED circuit plate 11 electrical connection, with cable joint end 16 and be connected in series the fast wiring cable 18 of elastic component 17, by its cable joint end 16 clampings, connect the cable buckling groove 14 on driving power base 3, realize driving power base 3, LED circuit plate 11 and heat pipe 1 three's connection and the electrical connection between driving power base 3 and LED circuit plate.

Adopt the cable clamping of Fig. 6 and Fig. 7 embodiment to connect soon mode, can facilitate the free-hand more heat exchanger tube 1 of junior school student.The structure that adopts driving power base 3 to be connected with driving power main body 4 also can be used for the upgrading of LED light fixture, as long as change driving power main body 4, just can realize the software and hardware upgrade to LED light fixture.Can higher LED, LED circuit plate and the heat pipe of reserve value during the upgrading of LED light fixture.

In Fig. 6 and Fig. 7 embodiment, can also stick on laminating fin 30 or laminating groups of fins and bind round and fixed with steel wire hairspring 31 at the cold junction outer surface of heat pipe 1.Laminating fin 30 contains heat-conducting glue or is provided with elastic conducting hotting mask with the contact position of heat pipe 1.

Fig. 8 provides the 4th embodiment of the utility model.

In Fig. 8, when the fast wiring cable 18 of one end band hitch is connected with driving power footing foundation at one and the carbine 32 with retractility is left behind, cover is buckled in the electric and mechanical connection of realizing on carbine 32 with carbine 32.Here, fast wiring cable 18 omits the elastic component 17 using in embodiment 3.

Fig. 9 provides the 5th embodiment of the utility model.

In Fig. 9, when the fast wiring cable 18 of one end band hitch is connected with driving power footing foundation at one and the diving board hook 33 with retractility is left behind, cover is buckled in the electric and mechanical connection of realizing on diving board hook 33 with diving board hook 33.Here, fast wiring cable 18 omits the elastic component 17 using in embodiment 3.

Fig. 8 and Fig. 9 embodiment facilitate fast-assembling, maintenance, upgrading and the pattern variation of the utility model heat pipe LED light fixture.

Figure 10 and Figure 11 provide the 6th embodiment of the utility model jointly.

In Figure 10 and Figure 11, a heat pipe package jump ring part 34 is respectively contained at LED2 two ends, and jump ring part 34 contains two reeds, and the free end of each reed respectively contains contact pin 35.Jump ring part 34 conducts heat and is connected with heat pipe 1 hot junction.For improving heat transfer efficiency, the upper surface contacting with heat pipe of LED2 can be guided hot adhesion material or elastic conducting hotting mask is set by Tu.Contact pin 35 can insert the electrical connection of 36 realizations of a Plug pin patch bay coordinating with it and Plug pin patch bay 36.

The advantage of jump ring part 34 comprises simplification or has omitted LED circuit plate.Figure 10 and Figure 11 embodiment are also applicable to the LED light fixture of strip, the LED2 needing only at a long heat pipe hot junction equal strap jump ring part 34 in this case.

Figure 12 provides the 7th embodiment of the utility model.

In Figure 12, heat pipe LED lamp control system comprises that three driving power controllers of governor circuit 61, memory 62, man-machine interface and interface circuit 63 thereof, three-primary color LED and interface circuit 64, optical signal reception and transmitter module and interface circuit 65 thereof, camera head microphone are subject to sound device and interface circuit 66 and software thereof to comprise application program.Three driving power controller interface circuits 64 of described governor circuit 61, memory 62, user-machine interface circuit 63, three-primary color LED, optical signal receive and by bus 67 signals, be connected by sound device interface circuit 66 with transmitter module interface circuit 65 and camera head microphone.The man-machine interface of Figure 12 embodiment comprises a touch device.Described touch device comprises the touch-screen with various background colors.

Can comprise that the variation that application program makes the state of described LED light fixture touch touch-screen position according to user changes by software, such as user touches the redness on touch-screen, LED just sends red light.

Can comprise that the variation that application program makes the state of described LED light fixture touch touch-screen position according to user changes by software, for example user touches the acoustic control position on touch-screen, the light that LED sends intensity variation by it inquiry of replying or directly sound: " be very glad and accept owner's instruction." then user send and " please dance No. 14." sound, the microphone of LED light fixture sends " dances No. 14." sound.User says again: " start." LED light fixture sends light and the music of color change according to setting.

Can comprise that application program makes described LED light fixture take and the image of shooting with video-corder is sent in hidden receiving-member by optical signal carrier firm automatically the turning on light of user when entering by software, and automatically and the person of entering engage in the dialogue: " hello." user arranges and promise according to a preconcerted arrangement.LED light fixture compares to judge it is that owner enters owner and serves program by the content with prior storage, if can turn off light daytime; Can also report and remind such as take medicine to water flowers to owner and meet child and make a phone call to household.If judge that the person of entering may be uninvited guest, enter uninvited guest's program of serving and comprise direct warning and sound the alarm.

Claims (2)

1. fast-assembling heat pipe LED light fixture, comprise heat pipe, LED, driving power and with extraneous electrical connection interface, heat pipe comprises shell, blast pipe, working medium and liquid-sucking core net; Heat pipe cold junction is shaped with or is not shaped with pleated; Comprise two core electric wires or bulb screw mouth connector with extraneous electrical connection interface; When described LED color or colour temperature are while being constant, a plurality of LED that form described color or colour temperature comprise that three-primary color LED can only realize with one group of two wire and extraneous electrical connection with extraneous; When described LED color or colour temperature are while being adjustable, a plurality of LED that form described color or colour temperature comprise that three-primary color LED adopts respectively one group of two wire to realize and extraneous electrical connection with extraneous separately, is characterized in that containing LED circuit plate outside heat pipe hot junction; LED circuit plate comprises insulated substrate and is made in conducting wire, LED linkage interface, circuit board enhancement Layer and the mesh on insulated substrate; Between LED circuit plate and driving power, by several wire cable, realize both connections, described both connection comprises that mechanical connection, electrical connection and the binding of opposite heat tube are simultaneously connected; Described both connection comprises by the cable linkage interface of LED circuit plate or driving power periphery and realizing; Cable linkage interface comprises that cable is wound around stub; Or, the structure that makes described driving power adopt driving power main body to be connected with a driving power base; Driving power main body configuration contact chip, driving power base configuration cable buckling groove, after driving power main body and driving power base are connected, described contact chip and described cable buckling groove are realized electrical connection; And adopt with cable joint end and serial connection/and be connected to the fast wiring cable of elastic component; Make described cable joint end be connected with the clamping of described cable buckling groove; Comprise being connected between LED circuit plate and fast wiring cable and be welded to connect or connect in succession soon.

2. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that LED circuit plate contains some LED hole, and the edge in LED hole contains two places above and LED linkage interface; LED is arranged in described LED hole and with Heat Conduction Material and comprises that elastic conducting hotting mask conducts heat and is connected with heat pipe hot junction.

3. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that the LED linkage interface on LED circuit plate is stainless sheet steel on a wiring board being arranged on wiring board; The stainless sheet steel stitch welding plain film with corrugated changeover portion is contained respectively at LED two ends; Two stainless sheet steels are the position that is welded to connect that on wiring board, stainless sheet steel and stitch welding plain film are superimposed with each other and contain laser stitch welding.

4. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that LED circuit plate comprises flexible PCB;

Pass hot linked LED surface with heat pipe hot junction and contain shape and the identical elastic conducting hotting mask of heat pipe hot end surface; Heat pipe contains the linkage interface with LED circuit plate and driving power or driving power base, and linkage interface comprises the interface that is threaded with LED circuit plate and driving power or driving power base; Linkage interface also comprises that the positioning step of an above outwardly convex and LED circuit plate and driving power or driving power susceptor surface contain respectively the linkage interface matching with described positioning step surface; Or,

Contain some laminating fin or laminating groups of fins of conducting heat and being connected with heat pipe cold junction; Pass hot linked LED surface with heat pipe hot junction, and described laminating fin or laminating groups of fins and surface, heat pipe contact position are contained heat-conducting glue or are contained shape and elastic conducting hotting mask that heat pipe hot end surface is identical; Heat pipe contains the linkage interface with LED circuit plate and driving power or driving power base, and linkage interface comprises the interface that is threaded with LED circuit plate and driving power or driving power base; Linkage interface also comprises that the positioning step of an above outwardly convex and LED circuit plate and driving power or driving power susceptor surface contain respectively the linkage interface matching with described positioning step surface.

5. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that LED wiring board contains one end band hitch and is not connected in series the fast wiring cable of elastic component; Driving power base contains a carbine with retractility; Described fast wiring cable and the socket of described carbine realize and electric and mechanical connection between the two; Or LED wiring board contains one end band hitch and is not connected in series the fast wiring cable of elastic component; Driving power base contains a diving board hook with flexibility; Described fast wiring cable and described diving board rhampotheca connect the electric and mechanical connection of realizing with between the two.

6. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that LED two ends respectively contain a heat pipe package jump ring part, and jump ring part comprises two reeds, and the free end of each reed respectively contains an above contact pin; Jump ring part conducts heat and is connected with heat pipe hot junction; Contact pin can insert a Plug pin patch bay and realize electrical connection between the two.

7. fast-assembling heat pipe LED light fixture according to claim 1, is characterized in that also comprising an even mating plate; An even mating plate magnetic linkage interface is respectively contained in the hot junction of heat pipe or hot junction boundary and even mating plate inner side; Described two even mating plate magnetic linkage interface magnetic connect.

8. according to the fast-assembling heat pipe LED light fixture described in claim 1 or 2, it is characterized in that containing an above heat pipe, comprise heat pipe with an above cold junction, with the U-shaped tubular heat tube of two cold junctions, comprise two main cold junctions of U-shaped tubulose and in many cool side heat pipes of main cold junction Shang Pangjie branch cold junction with main cold junction; Described each cold junction comprise pull out straight upwards, helical buckling upwards and the cold junction that makes progress of serpentine bend; All LED are arranged in each heat pipe hot junction according to heat radiation load sharing.

9. according to the fast-assembling heat pipe LED light fixture described in claim 1 or 2, it is characterized in that heat pipe cold junction does not contain special-purpose fin; Or heat pipe cold junction has the surface configuration of bigger serface.