CN206036704U

CN206036704U - Take intelligent heat abstractor's LED lamp

Info

Publication number: CN206036704U
Application number: CN201621108157.7U
Authority: CN
Inventors: 梁琼文
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-01
Filing date: 2016-10-01
Publication date: 2017-03-22
Anticipated expiration: 2026-10-01

Abstract

The utility model discloses an automatically, open or close strong effect heat abstractor often along with power or changes in ambient temperature, useful work power, luminance and reliability obtain the LED lamp of several times of improvements, a take intelligent heat abstractor's LED lamp, including cavity LED wick and lamps and lanterns shell, cavity LED wick is installed in the lamps and lanterns shell, be full of the heat eliminating medium at cavity LED wick inner chamber, the installing component of cavity LED wick is personally experienced sth. Part of the body for conducting heat, the both sides of installing component are equipped with a radiator fan and the 2nd radiator fan respectively, a radiator fan locates cavity LED wick inner chamber, the 2nd radiator fan locates in the cavity of wick and the formation of lamps and lanterns shell, two radiator fan are synchronous to rotate, be equipped with the rubber wall on the lateral wall of cavity LED wick, the outside of rubber wall is equipped with two and normally opens conductive contact, one of them contact install or be close to the rubber wall, two conductive contact are connected with the electronic electromechanics of two radiator fan pivoteds of drive.

Description

A kind of LED with Intelligent heat dissipation device

Technical field：

The utility model patent is related to technical field of lamps, it is especially a kind of can be according to the heating of its different operating power " a kind of Novel LED light with Intelligent heat dissipation device " of amount or environment temperature and the adjust automatically wick heat radiation function.

Background technology：

High light type light fixture can be used for searchlight, motor vehicle headlamp and street, the night illumination of road and bridge etc..At present, exist When making high density high light type light fixture, more using the high-pressure mercury lamp of heat radiation type, Metal halogen lamp wick or filament as its light emitting source, The light fixture of this light source has low cost, and the features such as the intensive of light is good, but its working life is typically left at thousands of hours It is right.And, its light efficiency is not high, and dissipated power at 55 watts to 1000 watts, also has for some new sedans currently on the market Headlight, or the xenon lamp of high-rise night decorative lighting, neon lamp etc., the life-span of this light fixture for having wick structure is also In thousands of hours or so, dissipated power is at 150 to 1500 watts or so, and its manufacturing cost is also higher.In addition, also one kind is adopted With the light emitting diode (i.e. LED) of cold light source as the new lamp of light emitting source, this band aluminum heat dissipating block light emitting diode (LED) Light fixture, with energy-conserving and environment-protective and the features such as longer service life, but this light emitting diode (LED) light fixture is typically without wick structure With the heat abstractor of intelligent and high-efficiency, it is therefore from application effect or product quality, still pessimistic at present, it is difficult to popularization and application.

Utility model content：

The purpose of this utility model is for the shortcoming for overcoming above-mentioned prior art, there is provided one kind is with power or environment temperature Potent heat abstractor is automatically turned on or is closed during change, and useful work power, brightness and reliability obtain the LED of several times raising Lamp.

Goal of the invention of the present utility model can be realized by following technical scheme：It is a kind of with Intelligent heat dissipation device LED, includes hollow LED lamp and lamp outer casing, and hollow LED lamp is arranged in lamp outer casing, in hollow LED in-core Chamber is full of heat eliminating medium, the installing component of hollow LED lamp is thermal conductor, and installing component is respectively provided on two sides with the first radiation air Fan and the second radiator fan, the first radiator fan are located at hollow LED lamp inner chamber, and the second radiator fan is outside wick with light fixture Hull shape within the chamber, two radiator fan synchronous axial systems are provided with rubber wall on the side wall of hollow LED lamp, rubber wall it is outer Side is provided with two normally opened conductive contacts, and a wherein contact is arranged on or near rubber wall, two conductive contacts and two radiator fans of driving The electronic mechatronics for rotating.

The synchronous axial system structure of two radiator fans is as follows, is respectively provided on two sides with actively permanent magnetic rotating disk and passive in thermal conductor Permanent magnetic rotating disk, actively permanent magnetic rotating disk and passive perseverance magnetic rotating disk heteropole are relative, and actively permanent magnetic rotating disk is arranged on the second radiator fan In rotating shaft, passive perseverance magnetic rotating disk is arranged on the first radiator fan.

The kuppe for covering the first radiator fan is provided with the inner chamber of hollow LED lamp, and kuppe is provided with guiding radiating Medium flows to the pod apertures of the substrate of mounted LED lamp.

Due to adopting above-mentioned technical proposal, the utility model compared with prior art, to have the advantages that：

1., due to the strong heat sink conception of the induction type temperature control described in adopting, on the one hand hollow LED lamp light is greatly improved The light efficiency in source and practicality.On the other hand, when working condition is illuminated needed for non-summer environment or middle low power, due to radiating dress Put without the need for running (automatic), so as to improve energy-saving effect and its reliability of whole lamp.

2., due to being sealed in the rotation of the first radiator fan of hollow LED in-core, produce crunch and force middle hollow LED Heat eliminating medium in wick is sprayed on the heat-conducting metal face at the luminous back side of wick by countless pod apertures on kuppe, so as to Reach most direct efficient radiating purpose.Simultaneously as realizing outside the first radiator fan and hollow LED lamp seamless Connect, therefore its reliability is high.

3. it is transferred into the internal wick heat of heat transfer quickly to transmit with the second radiator fan of this wick integrated design To whole lamp metal shell, and heat, outwardly space distributes in time by the larger whole lamp metal shell of radiating and area of dissipation, Therefore this programme is not only cost-effective, its heat dispersion and reliability are more preferably.

4., in this hollow LED cored structure, the rubber wall for being affected and being collapsed by temperature in wick, not only for being built in this The heat eliminating medium of wick plays certain cushioning effect, while also acting as the intelligence for being automatically switched off or opening this potent radiating control Judgement is acted on, and is a thing multiple-effect, a thing multipotency it is reliable and practical.

5. this wick light source is integrated with its thermal conductor, adapts to the illuminating lamp of various power and various luminous intensity distribution Tool, therefore its practicality is extremely strong.(as accompanying drawing shows)

6. because this wick light source is the integrated design with its each part of intelligent heat dissipation structure, therefore the standardization of product is more met Operation.

Description of the drawings：

Fig. 1 is knot of normally opened conductive contact switch of the utility model with Intelligent heat dissipation device LED in released state Composition；

Fig. 2 is that normally opened conductive contact switch of the utility model with Intelligent heat dissipation device LED is in closure state, and two dissipate Structure chart during Hot-air fan rotation work.

Specific embodiment：

Below in conjunction with the accompanying drawings this technology is described further.

LED with Intelligent heat dissipation device, includes hollow LED lamp 1 and lamp outer casing 2, and hollow LED lamp 1 is installed In lamp outer casing 2, heat eliminating medium is full of in 1 inner chamber of hollow LED lamp, the installing component of hollow LED lamp 1 is thermal conductor 3, Thermal conductor 3 is respectively provided on two sides with the first radiator fan 4 and the second radiator fan 5, and the first radiator fan 4 is located at hollow LED 1 inner chamber of core, the second radiator fan 5 are set respectively in the both sides of thermal conductor 3 in the chamber 6 that wick 1 is formed with lamp outer casing 2 There are actively permanent magnetic rotating disk 7 and passive perseverance magnetic rotating disk 8, actively permanent magnetic rotating disk 7 and passive 8 heteropole of perseverance magnetic rotating disk are relative, make actively permanent Magnetic rotating disk 7 and passive perseverance magnetic rotating disk 8 are mutually inhaled, and actively permanent magnetic rotating disk 7 is arranged in the rotating shaft of the second radiator fan 5, passive perseverance magnetic Rotating disk 8 is arranged in the rotating shaft of the first radiator fan 4, when motor 9 drives actively permanent 7 rotation of magnetic rotating disk, in the work of magnetic field force With under, across thermal conductor 3, active perseverance magnetic rotating disk 7 will drive the synchronous axial system together of passive perseverance magnetic rotating disk 8.In hollow LED lamp 1 side wall is provided with rubber wall 10, and the outside of rubber wall 10 is provided with normally opened conductive contact switch 11, and a wherein contact is arranged on and leans on At the position of nearly rubber wall 10, normally opened conductive contact switch 11 is electrically connected with 9 one-tenth of motor for driving two radiator fans to rotate, when Expand after heat eliminating medium heat absorption, drive rubber wall 10 to swell, when rubber wall 10 swells to promoting normally opened conductive contact switch 11 to connect Touch conducting to be powered, make 9 rotation work of motor.The water conservancy diversion for covering the first radiator fan 4 is provided with the inner chamber of hollow LED lamp 1 Cover 12, kuppe 12 are provided with the pod apertures 14 that guiding heat eliminating medium flows to the heat-conducting metal face 13 of mounted LED lamp.

As shown in Figures 1 and 2, this is that a cylinder with Intelligent heat dissipation device (is not limited to the cylindrical geometric Structure) 1 structure chart of hollow LED lamp, when the hollow LED lamp 1 is operated in 0 to 100 watt of power illumination state, although hollow The luminous lighting under the exciting current of LED lamp 1, but as the total amount of heat discharged by LED in the hollow LED lamp 1 is led Cause the expansion amplitude that heat eliminating medium is produced still not reach and promote the 11 closure conducting of normally opened conductive contact switch, as shown in figure 1, therefore should Cooling system in hollow LED lamp 1 does not work because cannot get the excitation of electric current, now, the radiating in hollow LED lamp 1 Medium is only radiated by free convection, when LED a is in high power work state, due to the heat conduction at the LED a back side The high heat distributed by metal covering 13 causes the heat eliminating medium in hollow LED lamp 1 to expand, until normally opened contact switch 11 is in During on-state, as shown in Fig. 2 the motor 9 being placed on wick thermal conductor 3 is transported because obtaining specified exciting current rapidly Turn, the heat assembled in thermal conductor 3 is quickly passed to by lamp outer casing 2 outwardly by the second radiator fan 5 on the one hand Space distributes, to complete large-area heat exchanging process；On the other hand as active perseverance magnetic rotating disk 7 drives passive perseverance magnetic rotating disk 8 Synchronous axial system together, so as to the first radiator fan 4 of compartment also rotates at a high speed, it is fast that its crunch for producing orders about heat eliminating medium Fastly by numerous pod apertures 14 on the kuppe 12 that is placed in hollow LED lamp 1 be sprayed on it is all it is luminous in LED a On 13 surface of heat-conducting metal face, and will carry the heat, mobile heat eliminating medium pass to thermal conductor 3, by investing thermal conductor 3 On the second radiator fan 5 agitate the air of chamber 6 between lamp outer casing 2 and hollow LED lamp 1 to take away heat, and hot blast Lamp outer casing 2 is blowed to, is made heat transfer to lamp outer casing 2 and outwardly space is distributed heat by larger area lamp outer casing 2, With reach the long-term work of this wick in the state of ideal and preferable environment in.

The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model Restriction.Any those of ordinary skill in the art, it is under without departing from technical solutions of the utility model ambit, all available The methods and techniques content of the disclosure above makes many possible variations and modification to technical solutions of the utility model, or is revised as The Equivalent embodiments of equivalent variations.Therefore every content without departing from technical solutions of the utility model, according to the shape of the utility model The equivalence changes made by shape, construction and principle, all should be covered by protection domain of the present utility model.

Claims

1. a kind of LED with Intelligent heat dissipation device, includes hollow LED lamp and lamp outer casing, and hollow LED lamp is arranged on In lamp outer casing, heat eliminating medium is full of in hollow LED lamp inner chamber, it is characterised in that：The installing component of hollow LED lamp is biography Hot body, installing component are respectively provided on two sides with the first radiator fan and the second radiator fan, and the first radiator fan is located at middle hollow LED Wick inner chamber, the within the chamber that the second radiator fan is formed with lamp outer casing located at wick, two radiator fan synchronous axial systems, hollow The side wall of LED lamp is provided with rubber wall, is provided with two normally opened conductive contacts on the outside of rubber wall, and a wherein contact is arranged on or leans on Nearly rubber wall, two conductive contacts and the electronic mechatronics for driving two radiator fans to rotate.

2. a kind of LED with Intelligent heat dissipation device according to claim 1, it is characterised in that：Two radiator fans it is same Step rotational structure is as follows, is respectively provided on two sides with actively permanent magnetic rotating disk and passive perseverance magnetic rotating disk in thermal conductor, actively perseverance magnetic rotating disk Relative with passive permanent magnetic rotating disk heteropole, actively permanent magnetic rotating disk is arranged in the rotating shaft of the second radiator fan, passive perseverance magnetic rotating disk peace It is mounted on the first radiator fan.

3. a kind of LED with Intelligent heat dissipation device according to claim 1, it is characterised in that：In hollow LED lamp Inner chamber is provided with the kuppe for covering the first radiator fan, and kuppe is provided with the substrate that guiding heat eliminating medium flows to mounted LED lamp Pod apertures.