CN206159854U - Light emitting diode (LED) lamp - Google Patents

Abstract

The utility model relates to a light emitting diode (LED) lamp, these lamps and lanterns are including installing in shell at least one inside LED light source, base plate, controlling means, the base plate include main part, insulation part and the graphite alkene current -carrying part that encloses by insulation part, the connection control device just, two pin connection to the positive polar contact and the negative pole contact that lie in two graphite alkene current -carrying parts respectively of negative pole, the LED light source is fixed in the main part, and the LED light source just, the negative pole is connected to positive polar contact of light source and the light source negative pole contact that lies in different graphite alkene current -carrying parts through the wire, controlling means, graphite alkene current -carrying part, LED light source and wire constitute closed -loop. Utility model has improved electrical energy conversion efficiency and luminous efficacy, has reduced energy losses, also can accelerate the heat dissipation of LED light source simultaneously, has prolonged life.

Description

A kind of LED lamp

Technical field：

This utility model is related to a kind of LED lamp.

Background technology：

LED lamp is becoming the main force of illumination market of new generation with the technical characterstic such as its efficient, energy-conservation, longevity, compact Product, and effectively pull the high speed development of environmental protection and energy-conservation industry.But the aluminium base of LED light source is carried because LED light source is arranged Closely, the heat aggregation for LED light source being produced, causes LED light source to fail；Traditional aluminium base processing is divided into three layers, circuit layer (copper Paper tinsel), insulating barrier and metal-based layer, technique is loaded down with trivial details, can also can consume a part of electric energy because of a large amount of metals, and causing can not control dress The electric energy put very pass to LED light source, can make LED light source light efficiency reduce.

The content of the invention：

The technical problems to be solved in the utility model is to provide one kind and can improve conversion ratio, and increase the service life LED lamp.

In order to solve above-mentioned technical problem, LED lamp of the present utility model includes being installed at least one of enclosure LED light source, substrate, also including control device；It is characterized in that described substrate includes main part, insulated part and by insulating The graphene conductive part that part surrounds；Two leads of connection control device positive and negative electrode are connected to and be located at respectively two graphite The positive contact and negative contacts of alkene current-carrying part；LED light source is fixed in main part, and the positive and negative electrode of LED light source passes through Wire is connected to light source positive contact and light source negative contacts positioned at different graphene conductive parts；Control device, Graphene Current-carrying part, LED light source and wire collectively form closed-loop path.

The main part is Graphene main part.

The main part is structure as a whole with insulated part.

The Graphene main part is machined with through hole, and two leads of control device positive and negative electrode are connected to through through hole The positive contact and negative contacts of two graphene conductive parts are located at respectively.

Base main body part is made using Graphene material in this utility model, and Graphene is a kind of conductive with superelevation Rate, heat conductivility, most thin and saturating, most hard nano material.Graphene has the conductive capability of superelevation, gives graphene conductive portion Dividing after being powered can power for LED light source, improve energy conversion efficiency, electric energy loss be reduced, while can also accelerate LED The radiating of light source, extends service life.Because Graphene is ultra-thin, quality is hard, can fashion into Graphene of different shapes Substrate of the material as main part；Because Graphene is super transparent, the light that can be sent LED light source passes through Graphene main body Part, increased luminous efficiency.This utility model is applied to various indoor lamps (such as Down lamp, bulb lamp, fluorescent tube, flat lamp), Roads light, floodlight etc..

Description of the drawings：

This utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is LED lamp structure schematic diagram of the present utility model.

Fig. 2 is board structure schematic diagram.

Fig. 3 is the board structure schematic diagram for being fixed with LED light source.

Fig. 4 is the cross-sectional view of substrate local I.

Fig. 5 is the equivalent circuit diagram of closed-loop path.

Fig. 6 is another embodiment schematic diagram of this utility model.

Specific embodiment

As shown in figure 1, LED lamp includes at least one LED light source 3, substrate 2 and control dress being installed on inside shell 1 Put 4；External power source is powered by lamp holder 5 and wire for control device.

As shown in Figure 2,3, the substrate 2 includes main part 221, insulated part 222 and surrounded by insulated part four Individual graphene conductive part, four graphene conductive parts are respectively A graphene conductives part 231, B graphene conductives part 232nd, C graphene conductives part 233, D graphene conductives part 234；Two leads point of the positive and negative electrode of connection control device 4 It is not connected to the positive contact 241 and the negative contacts positioned at D graphene conductives part 234 positioned at A graphene conductives part 231 242；Main part 221 is machined with through hole 227, and two leads of the positive and negative electrode of control device 4 are connected respectively to through through hole 227 Positive contact 241 and negative contacts 242.First, second, third LED light source 31,32,33 is separately fixed in main part 222 Position 251,252,253；The positive and negative electrode of the first LED light source 31 is wired to respectively positioned at A graphene conductives part 231 light source positive contact 261 and the light source negative contacts 262 positioned at B graphene conductives part 232；Second LED light source 32 Positive and negative electrode is wired to respectively positioned at the light source positive contact 263 of B graphene conductives part 232 and positioned at C Graphenes The light source negative contacts 264 of current-carrying part 233；The positive and negative electrode of the 3rd LED light source 33 is wired to respectively positioned at C stones The light source positive contact 265 of black alkene current-carrying part 233 and the light source negative contacts 266 positioned at D graphene conductives part 234.

As shown in figure 4, the thickness of insulated part 222 is equal to the thickness of main part 221；The thickness of insulated part 222 The thickness of main part 221 and the thickness of graphene conductive part can be more than.

Control device 4, graphene conductive part, LED light source and wire collectively form closed-loop path, closed-loop path equivalent electric Road figure is as shown in Figure 5.

Main part 221 can adopt Graphene main part.Photoetching, plated film, cleaning can be used on grapheme material Method process insulated part, insulated part is using the isolation material with Graphene not phase reaction, such as PVC plastic.

Main part 221 can also adopt the structure with insulated part one.

The quantity of LED light source is not limited in this utility model, and the quantity of graphene conductive part can be according to the number of LED light source Amount is designed.Multiple graphene conductive parts can be surrounded by insulated part on substrate, and the quantity of LED light source is as needed Depending on, as shown in fig. 6, including 4 graphene conductive parts on substrate, and 1 LED light source is only installed.Control device 4 can be adopted With built-in or external.

The shape of the substrate can be rectangle, square, bar shaped or other shapes.

Claims (6)

1. a kind of LED lamp, at least one LED light source (3), the substrate (2) internal including shell (1) is installed on, also including control Device (4) processed；It is characterized in that described substrate (2) is including main part (221), insulated part (222) and by insulated part (222) the graphene conductive part for surrounding；Two leads of connection control device (4) positive and negative electrode are connected to and be located at respectively two The positive contact (241) and negative contacts (242) of graphene conductive part；LED light source is fixed in main part (221), and The light source positive contact and light source that the positive and negative electrode of LED light source (3) is wired to positioned at different graphene conductive parts is negative Polar contact；Control device (4), graphene conductive part, LED light source and wire collectively form closed-loop path.

2. LED lamp according to claim 1, it is characterised in that the main part (221) is Graphene main part.

3. LED lamp according to claim 1, it is characterised in that the main part (221) is with insulated part (222) Integrative-structure.

4. the LED lamp according to claim 1,2 or 3, it is characterised in that the main part (221) is machined with through hole (227), two leads of control device (4) positive and negative electrode are connected in the two graphene conductive portions that be located at respectively through through hole (227) The positive contact (241) divided and negative contacts (242).

5. LED lamp according to claim 1, it is characterised in that four stones are surrounded by insulated part on the substrate (2) Black alkene current-carrying part, is respectively A graphene conductives part (231), B graphene conductives part (232), C graphene conductives part (233), D graphene conductives part (234)；Two leads of the positive and negative electrode of connection control device (4) are connected respectively to positioned at A The positive contact (241) of graphene conductive part (231) and the negative contacts (242) positioned at D graphene conductives part (234)； The positive and negative electrode of the first LED light source (31) is wired to respectively the light source positive pole positioned at A graphene conductives part (231) Contact (261) and the light source negative contacts (262) positioned at B graphene conductives part (232)；Second LED light source (32) it is positive and negative Pole is wired to respectively positioned at the light source positive contact (263) of B graphene conductives part (232) and positioned at C Graphenes The light source negative contacts (264) of current-carrying part (233)；The positive and negative electrode of the 3rd LED light source (33) is wired to respectively position In the light source positive contact (265) and the light source negative pole positioned at D graphene conductives part (234) of C graphene conductives part (233) Contact (266).

6. LED lamp according to claim 1, it is characterised in that the shape of the substrate (2) can be rectangle, pros Shape or bar shaped.