CN201251154Y

CN201251154Y - Regulation and control type vibration radiator for a light emitting diode

Info

Publication number: CN201251154Y
Application number: CNU2008201276381U
Authority: CN
Inventors: 林杰仁
Original assignee: XIANGMIN INTERNATIONAL CO Ltd
Current assignee: XIANGMIN INTERNATIONAL CO Ltd
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-06-03
Anticipated expiration: 2018-07-17

Abstract

The utility model discloses a regulation and control type vibration radiator for a light emitting diode. The radiator capable of achieving double effects of effectively saving energy and increasing radiation efficiency comprises a radiator set, at least one vibration unit and at least one controller for controlling the vibration time and different vibration amplitudes of the vibration unit, wherein the radiator set is provided with at least one radiation side and a lighting mounting side, and the vibration unit used for providing vibration for the radiator set is arranged on the radiator set. The vibration unit in the regulation and control type vibration radiator for a light emitting diode can effectively increase the heat exchange rate between heat energy and ambient air so as to increase the radiation efficiency of the radiator. The vibration unit utilizes a single or a plurality of controllers to control the vibration time and the vibration amplitude of the vibration unit so as to achieve the double effects of effectively saving energy and increasing radiation efficiency.

Description

The controlling type vibrations radiator that is used for light emitting diode

Technical field

The utility model is about a kind of controllable type vibrations radiator that is used for light emitting diode.

Background technology

As shown in Figure 1, early stage led lamp L1, can install large-area radiating fin group C mostly in order to get rid of the high heat that light emitting diode D produced, the fins group of this light emitting diode D special use, can divide into heat radiation side C1 and light installing side C2 haply, wherein heat radiation side C1 is used to get rid of the high heat that each light emitting diode D is produced, but, radiating fin group C ten minutes is easily because all factors such as preponderance or volume be excessive, and the occasion that causes light fixture to install is restricted.

As shown in Figure 2, current industry is excessive because of volume for solving above-mentioned fins group, and can't be installed in the problem of small space, develop and a kind of similar bulb-shaped small-sized light fixture L2, the main characteristic of light fixture L2 is, the shell of light fixture L2 is to arrange with multi-disc thin slice radiating fin C3 to form, and the high heat that the light emitting diode D in the light fixture L2 is produced is got rid of, and solved the problem of the excessive or preponderance of aforementioned fins group.

But, have on the aforementioned fins group surface and increased the area that contacts with air, but rate of heat exchange is very limited under long-term the use, its reason is, it is not high to be positioned at fin ambient air turnover rate, though cause the contact area of fin and air to increase, but but the continuous heat of the air of unit volume is very limited, so that lamp interior is easily because of the saturated rising temperature of air heat, influence the heat dissipation of radiator group, if setting up fan on radiator solves this problem, except increasing additional weight and volume, also increase unnecessary power consumption easily, offset the high energy conservation characteristic that light emitting diode produces.

The utility model content

In view of this, main purpose of the present utility model is to provide a kind of utilization vibrations and control vibrations opportunitys, reaches energy-conservation and increases the controlling type vibrations radiator that is used for light emitting diode of the double effects of radiating efficiency.

In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of controlling type vibrations radiator that is used for light emitting diode, the described radiator that can reach the double effects of effectively energy-conservation and increase radiating efficiency includes: radiator group, described radiator group have at least one heat radiation side and light installing side; At least one shakes the unit, is used to provide the described vibrations unit of described radiator group vibrations to be located at described radiator group; And, at least one in order to the vibrations opportunity of controlling described vibrations unit and the controller of different amplitudes of vibration.

Beneficial effect after the employing technique scheme is: the vibrations unit that is used for the controlling type vibrations radiator of light emitting diode of the present utility model can increase the rate of heat exchange of heat energy and surrounding air effectively, and then the radiating efficiency of lifting radiator, and the vibrations unit is vibrations opportunity and a vibration amplitude of utilizing single or multiple controller control vibrations unit, and then reaches double effects effectively energy-conservation and the increase radiating efficiency.

Description of drawings

Fig. 1 is the structural representation one of existing radiator group;

Fig. 2 is the structural representation two of existing radiator group;

Fig. 3 shakes the perspective exploded view of radiator for the controlling type that is used for light emitting diode in the utility model;

Fig. 4 shakes the generalized section of radiator for the controlling type that is used for light emitting diode in the utility model;

Fig. 5 is the structural representation that is used for the controlling type vibrations radiator of light emitting diode in the utility model, and this there is shown the structure that the middle position of radiator group is located in the vibrations unit;

Fig. 6 is the generalized section of another controlling type vibrations radiator in the utility model, and this there is shown the vibrations cell-average and is divided into radiator group structure on every side;

Fig. 7 is the structural representation of another controlling type vibrations radiator in the utility model, and this there is shown, and vibrations unit and radiator group are chimeric to be the structure of one.

Description of reference numerals

The L1 light fixture

The L2 light fixture

C radiating fin group

The C1 heat radiation side

C2 light installing side

The C3 radiating fin

The D light emitting diode

10 radiator groups

101 radiating fins

11 heat radiation side

12 light installing side

20 vibrations unit

30 controllers

40 light emitting diodes

The specific embodiment

Relevant the utility model is for achieving the above object, and technological means that is adopted and effect thereof are now enumerated a plurality of preferred embodiments, and conjunction with figs. is illustrated as follows:

See also Fig. 3 to Fig. 6, Fig. 3 shakes the perspective exploded view of radiator for the controlling type that is used for light emitting diode in the utility model.Fig. 4 shakes the generalized section of radiator for the controlling type that is used for light emitting diode in the utility model.Fig. 5 is the structural representation that is used for the controlling type vibrations radiator of light emitting diode in the utility model, and this there is shown the structure that the middle position of radiator group is located in the vibrations unit.Fig. 6 is the generalized section of another controlling type vibrations radiator in the utility model, and this there is shown the vibrations cell-average and is divided into radiator group structure on every side.

Shown in above-mentioned accompanying drawing, the utility model provides a kind of controlling type vibrations radiator that is used for light emitting diode, comprises at least: radiator group 10, at least one vibrations unit 20 and at least one controller 30; Wherein shake unit 20 and be located at fifty-fifty on the radiator group 10, as shown in Figure 1, and controller 30 reaches double effects effectively energy-conservation and the increase radiating efficiency in order to the vibrations opportunity and the vibration frequency of control vibrations unit 20.

Radiator group 10, it is formed structure and can be integrated aluminium extruded type radiator group (extremely shown in Figure 4 as Fig. 3), or rearrange (as shown in Figure 5) by multi-disc radiating fin 101, do not limited in the utility model, but, radiator group 10 must be constituted by heat-conducting, as aluminium or copper alloy material, and, radiator group 10 has one group of heat radiation side 11 and light installing side 12 at least, wherein heat radiation side 11 is in order to increasing the air contact area, and light installing side 12 then provides single or the purposes (as shown in Figure 4) of many light emitting diodes 40 and drive circuit installing thereof;

Vibrations unit 20, give aforesaid radiator group 10 in order to produce shaking force, vibrations unit 20 can be located at the middle position (as shown in Figure 5) or the average mark of radiator group 10 and be located at going up (as shown in Figure 6) of radiator group 10 on every side, the utility model is not limited to, get final product so long as can make radiator group 10 produce vibrations fifty-fifty, vibrations unit 20 can be more common miniature vibrating motor, this motor has the eccentric rotor (not shown), when this eccentric rotor prejudicially at the stator inward turning of the motor living shaking force of changing the line of production, or directly at general motor front end installing eccentric block (not shown), by the shaking force that the eccentric block rotation is produced, make radiator group 10 produce vibrations;

Controller 30 mainly is control vibrations 20 vibrations opportunitys of unit or vibration amplitude (as shown in Figure 5), and the utility model is not limited to, and controller 30 can be temperature inductor or timer in the present embodiment; (not shown) when controller 30 is temperature inductor, in order to induction radiator group temperature, also predeterminable many group temperature values on this temperature inductor, when the temperature of radiator group 10 surpasses the 1st temperature value, be that starting shock unit 20 produces vibrations, when radiator group 10 temperature surpass the 2nd temperature value, i.e. control vibrations unit 20 produces the 2nd vibrations that are higher than the 1st vibrations amplitude, the rest may be inferred, control vibrations unit 20 produces vibrations in non-fixed mode frequently, in like manner, (not shown) when aforesaid controller 30 is timer, then add up lighting the time of light emitting diode 40, when timer accumulative total surpasses a time value, be that starting shock unit 20 produces vibrations, this timer also can preestablish many group time values, be used for controlling vibrations unit 20 vibration amplitude, when the time that timer accumulative total light emitting diode 40 is lighted adds up to surpass the 1st time value, i.e. control vibrations unit 20 produces the 1st vibrations amplitude, in the same manner, when light emitting diode 40 was lighted time accumulative total and surpassed the 2nd time value, timer was promptly controlled vibrations unit 20 and is produced the 2nd vibrations that are higher than the 1st vibrations amplitude, and the rest may be inferred, and control vibrations unit 20, ground produces vibrations in non-fixed mode frequently.

Please consult Fig. 5, Fig. 6 and Fig. 7 once more, Fig. 7 is the structural representation of another controlling type vibrations radiator in the utility model, and this there is shown, and vibrations unit and radiator group are chimeric to be the structure of one.

Shown in above-mentioned accompanying drawing, where vibrations of the present utility model unit 20 does not limit must be located at radiator group 10, in principle, get final product so long as can make radiator group 10 produce vibrations everywhere fifty-fifty, for example: be located at radiator group 10 central interior positions (as shown in Figure 5), be located between the radiating fin of radiator group (as shown in Figure 6) and all can; As for, both combinations of vibrations unit 20 and radiator group 10, can select directly to be flattened on radiator group 10 surfaces or the back side (as shown in Figure 6), mutually gummed is one, chimeric for one (as shown in Figure 7) or utilizing fixation kit (as screw) to interfix all can into one mutually, moulding on actual demand and radiator group 10 is decided, and the utility model is not limited to.

The utility model has borrowed above-mentioned preferred embodiment to be illustrated, and the above is a preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.

All equalizations of being done according to described technical characterictic of the utility model claim and spirit change and modify, and all should be included in the claim of the present utility model.

Claims

1, a kind of controlling type vibrations radiator that is used for light emitting diode is characterized in that described radiator includes:

Radiator group, described radiator group have at least one heat radiation side and light installing side;

At least one shakes the unit, is used to provide the described vibrations unit of described radiator group vibrations to be located at described radiator group;

And, at least one in order to the vibrations opportunity of controlling described vibrations unit and the controller of different amplitudes of vibration.

2, the controlling type vibrations radiator that is used for light emitting diode according to claim 1 is characterized in that, described controller is in order to respond to described radiator temperature height and to control the temperature inductor of described vibrations unit starting and amplitude of vibration size thereof.

3, the controlling type vibrations radiator that is used for light emitting diode according to claim 1 is characterized in that described controller is in order to add up the timer that light emitting diode is lighted the time and controlled described vibrations unit starting and amplitude of vibration size thereof.

4, the controlling type vibrations radiator that is used for light emitting diode according to claim 1 is characterized in that described radiator group is arranged by the multi-disc fin and formed.

5, the controlling type vibrations radiator that is used for light emitting diode according to claim 1 is characterized in that the aluminium extruded type radiator group that described radiator group is formed in one.