CN206918847U

CN206918847U - A kind of water-cooled pendent lamp

Info

Publication number: CN206918847U
Application number: CN201720062518.7U
Authority: CN
Inventors: 许添丁
Original assignee: DONGGUAN SHAN HSING LIGHTING DECORATION Co Ltd
Current assignee: DONGGUAN SHAN HSING LIGHTING DECORATION Co Ltd
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2018-01-23
Anticipated expiration: 2027-01-18

Abstract

It the utility model is related to electric lighting field, more particularly to a kind of water-cooled pendent lamp, including hook ceiling, hook ceiling is connected with lamp socket by steel cable, a crossbeam is provided with lamp socket, multigroup LED lamp source and a beading are provided with crossbeam, at least provided with one group of beading between two groups of LED lamp sources, a radiating piece is respectively connected with every group of LED lamp source, the first thermal vias of multigroup insertion is offered on radiating piece, the first water pipe made of waterproof sealing Heat Conduction Material is provided with the first thermal vias, a water tank and the water pump being connected with water tank are provided with hook ceiling, a beading hang the second water pipe made of pearl and waterproof sealing Heat Conduction Material including multiple, coolant is provided with water tank, flashlight powder is provided with coolant.The utility model is simple in construction, realizes the quick heat radiating of LED, improves the radiating efficiency of LED, and pendent lamp entirety views and admires Du Genggao, and whole structure can more meet the needs of people.

Description

A kind of water-cooled pendent lamp

Technical field

Electric lighting field is the utility model is related to, more particularly to a kind of water-cooled pendent lamp.

Background technology

Ceiling LED due to energy-efficient, working stability, long lifespan, it is pollution-free and attractive in appearance the advantages that in hotel of family etc. Field is widely used, and market prospects are boundless.It is introduced that in LED illumination, about 40% in input power- 50% energy is converted into heat, if radiating may result in the reduction of LED luminous efficiencies not in time, or even burns.Therefore LED Heat dissipation problem, have become the technical bottleneck of high-power LED illumination.Present 3-5W low-power LED lamp is all to use fin certainly Right convection current cooling, but this type of cooling cannot adapt to LED radiating requirements after power increase, especially indoors big Power LED lighting systems, more radiating are difficult；In addition current ceiling pendent lamp, which is additionally provided with, hangs the ornaments such as pearl to improve ceiling lamp Overall aesthetics, it is typically glass workpiece that this, which hangs the ornaments such as pearl, at present, although more attractive in appearance under light-illuminating, with This common decoration of growth in the living standard can not meet the needs of people are growing, therefore be directed to LED radiatings This problem needs to be improved.

Utility model content

The purpose of this utility model is that offer one kind, which can provide, in view of the deficiencies of the prior art possesses potent dissipate Hot function and more ornamental water-cooled pendent lamp.

Used technical scheme is the utility model to achieve the above object：A kind of water-cooled pendent lamp, including hook ceiling, The hook ceiling is connected with lamp socket by steel cable, and a crossbeam is provided with the lamp socket, multigroup LED is provided with the crossbeam Lamp source and a beading, at least provided with one group of beading between two groups of LED lamp sources, it is respectively connected with every group of LED lamp source One radiating piece, the first thermal vias of multigroup insertion is offered on the radiating piece, is provided with first thermal vias First water pipe made of waterproof sealing Heat Conduction Material, a water tank and the water pump being connected with water tank are provided with the hook ceiling, The beading include it is multiple hang the second water pipe made of pearl and waterproof sealing Heat Conduction Material, it is described to hang that first is provided with pearl is logical Hole and the second through hole, second water pipe is interspersed in after each first through hole for hanging pearl to intert again successively each hangs the second logical of pearl Hole formed " U " loop combination, second water pipe connect respectively with the first water pipe and water pump, cooling is provided with the water tank Liquid, flashlight powder is provided with the coolant.

Further, the radiating piece is provided with multigroup radiating fin being placed equidistant, and second is provided with the radiating fin Thermal vias.

It is further, described that to hang pearl be circular bead made of transparent material, it is described hang pearl be internally formed two solely Vertical the first accommodating chamber and the second accommodating chamber, first accommodating chamber and the second accommodating chamber respectively with first through hole and the second through hole Connection, seal is provided with the exit of the first through hole and the second through hole.

Further, three groups of beading are provided between described two LED lamp sources.

Further, in addition to a controller and the temperature sensor that is electrically connected with the controller, the temperature sensor The side of the LED lamp source is arranged at, the controller electrically connects with the water pump.

The beneficial effects of the utility model are：The utility model is simple in construction, multiple tracks through hole is set in radiating piece, each Water pipe made of waterproof sealing Heat Conduction Material is set respectively in through hole, and the first water pipe and the second water pipe coordinate water pump and water tank to be formed Loop, the flowing for realizing coolant in said modules by water pump realize that the quick of LED dissipates to take away the heat of radiating seat Heat, the radiating efficiency of LED is improved, it is of the present utility model in addition to hang pearl by the realization connection of the second water pipe, so in work Flashlight powder when work in coolant can follow the flowing of liquid and flow, when above-mentioned cooperated with LED lamp when hanging on pearl of arrival With pearl is hung reflection can occur to light for the irradiation in source, flashlight powder and reflects form colorful light so that pendent lamp is overall View and admire Du Genggao, whole structure can more meet the needs of people.

Brief description of the drawings

Fig. 1 is the structural representation of water-cooled pendent lamp of the present utility model；

Fig. 2 is a-quadrant enlarged diagram in Fig. 1；

Fig. 3 is B area enlarged diagram in Fig. 1.

Fig. 4 is the structural representation of radiating piece.

Embodiment

Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.

As shown in Figures 1 to 4, a kind of water-cooled pendent lamp of the utility model, including hook ceiling 1, the hook ceiling 1 pass through steel Rope 2 is connected with lamp socket 3, and a crossbeam 4 is provided with the lamp socket 3, and multigroup LED lamp source 5 and string are provided with the crossbeam 4 Pearl 6, at least provided with one group of beading 6 between two groups of LED lamp sources 5, a radiating is respectively connected with every group of LED lamp source 5 Part 7, the first thermal vias 8 of multigroup insertion is offered on the radiating piece 7, is provided with first thermal vias 8 anti- First water pipe 9 made of water-stop Heat Conduction Material, a water tank 10 and the water being connected with water tank 10 are provided with the hook ceiling 1 Pump 11, the beading 6 include it is multiple hang the second water pipe 12 made of pearl 15 and waterproof sealing Heat Conduction Material, it is described to hang on pearl 15 The through hole 14 of first through hole 13 and second is provided with, after second water pipe 12 is interspersed in each first through hole 13 for hanging pearl 15 successively Intert the loop combination that each the second through hole 14 for hanging pearl 15 forms " U " again, coolant is provided with the water tank 10, it is described Flashlight powder is provided with coolant, it is circular bead made of transparent material particularly to hang pearl 15, is hung described in pearl 15 Portion forms two independent the first accommodating chambers 16 and the second accommodating chamber 17, and the accommodating chamber 17 of the first accommodating chamber 16 and second is distinguished Connected with the through hole 14 of first through hole 13 and second, sealing is provided with the exit of the through hole 14 of first through hole 13 and second Part 18, the adjacent pearl 15 that hangs of such each two are connected using the second water pipe 12, then coolant passes through when water pump 11 works Second water pipe 12 enters the first accommodating chamber 16 from first through hole 13, then enters the by second first through hole for hanging pearl 15 13 Two the first accommodating chambers 16 for hanging pearl 15, by that analogy until hanging pearl 15 to last one, U-typed is formed by the second water pipe 12 Last first accommodating chamber 16 and the second accommodating chamber 17 for hanging pearl 15 are connected, then hanging the second of pearl 15 from last accommodates Chamber 17 is sequentially connected the second through hole 14 that pearl 15 is hung until first by the second water pipe 12 the second through hole 14 of cooperation, so one A group beading 6 will form the circulation road of U-typed, that is, be to enter then successively from first first through hole 13 for hanging pearl 15 of coolant Flow into it is each hang pearl 15 the second through hole 14 of pearl 15 finally hung from first flow out, the flashlight powder set in coolant can be with Coolant flow, while ceaselessly reflects the light of LED lamp source 5, then the light of multiaspect reflection will be formed so that light Stereovision strengthens, and views and admires and feels；An each group beading 6 are once connected and then accessed the of radiating piece 7 by above-mentioned connected mode One water pipe 9, three groups of beading 6 are provided between two LED lamp sources 5 in the present embodiment, by coolant by radiating piece 7 Heat absorption after, enter back into three groups of beading 6, in the process coolant can with hang the heat exchange of pearl 15 realize to coolant Cooling, the radiating piece 7 of second LED lamp source 5 is then entered back into, can so play can be beneficial to while strengthening ornamental The radiating of coolant, practicality are stronger.

In order to increase the radiating effect of radiating piece 7, multigroup radiating fin 19 being placed equidistant is provided with the radiating piece 7, The second thermal vias 20 is provided with the radiating fin 19, can be increased by the setting of the thermal vias 20 of radiating fin 19 and second Add the heat loss through convection of radiating piece 7, strengthen the radiating effect of radiating piece 7.

Also include a controller and the temperature sensor being electrically connected with the controller, the temperature sensor is arranged at described The side of LED lamp source 5, the controller are electrically connected with the water pump 11, and monitoring LED lamp source can be realized by temperature sensor 5 temperature, when the temperature sensor detection temperature of LED lamp source 5 reaches the temperature that needs cool down, control can control water pump 11 at once Work is intervened, the temperature of LED lamp source 5 so can be more intelligently controlled, so as to reduce the waste of resource.

Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this The spirit and scope of utility model technical scheme.

Claims

1. a kind of water-cooled pendent lamp, it is characterised in that including hook ceiling, the hook ceiling is connected with lamp socket by steel cable, in institute State and a crossbeam is provided with lamp socket, be provided with multigroup LED lamp source and a beading on the crossbeam, between two groups of LED lamp sources At least provided with one group of beading, a radiating piece is respectively connected with every group of LED lamp source, multigroup pass through is offered on the radiating piece The first logical thermal vias, the first water pipe made of waterproof sealing Heat Conduction Material is provided with first thermal vias, The hook ceiling is provided with a water tank and the water pump that be connected with water tank, and the beading hang pearl and waterproof sealing is led including multiple Second water pipe made of hot material, described hang are provided with first through hole and the second through hole on pearl, second water pipe interts successively Intert the loop combination that each the second through hole for hanging pearl forms " U ", second water pipe again after each first through hole for hanging pearl Connect respectively with the first water pipe and water pump, coolant is provided with the water tank, flashlight powder is provided with the coolant.

2. water-cooled pendent lamp according to claim 1, it is characterised in that：The radiating piece be provided with it is multigroup be placed equidistant dissipate Hot wing, the second thermal vias is provided with the radiating fin.

3. water-cooled pendent lamp according to claim 1, it is characterised in that:It is described that to hang pearl be circular beads made of transparent material Body, it is described hang pearl be internally formed two independent the first accommodating chambers and the second accommodating chamber, first accommodating chamber and second Accommodating chamber connects with first through hole and the second through hole respectively, is provided with the exit of the first through hole and the second through hole close Sealing.

4. water-cooled pendent lamp according to claim 1, it is characterised in that：Three groups of strings are provided between described two LED lamp sources Pearl.

5. water-cooled pendent lamp according to claim 1, it is characterised in that：Also include a controller and be electrically connected with the controller Temperature sensor, the temperature sensor is arranged at the side of the LED lamp source, and the controller is electrically connected with the water pump Connect.