CN206890476U - A kind of intelligent LED lamp heat sink - Google Patents

Abstract

The utility model discloses a kind of intelligent LED lamp heat sink; including radiator body; heat emission hole is provided with the cylindrical side wall of radiator body; radiating inner chamber is provided with the inside of radiator body, the top of radiator body is provided centrally with heat-conducting layer, and the side of connecting portion is provided with electric prospection shell; the side of buzzer is provided with temperature sensor; the top of connecting portion is provided with binding face, and the top of binding face is provided with fixed block, and fixed block is distributed on radiator body axisymmetrical.The utility model is provided with temperature sensor and buzzer on the heat-conducting layer of radiator body, temperature sensor can perceive temperature local at this, and temperature sensor is set with predetermined value, when temperature herein exceedes the predetermined value of temperature sensor setting, buzzer will run and send sound, remind user to cut off the electricity supply, so as to be caused damage because producing too high temperature to LED, have influence on light efficiency and the life-span of LED light source.

Description

A kind of intelligent LED lamp heat sink

Technical field

Radiator field is the utility model is related to, more particularly to a kind of intelligent LED lamp heat sink.

Background technology

It is well known that LED is a kind of novel semi-conductor solid light source, with security reliability is strong, power consumption is few, luminous effect Rate height, strong applicability, stability is good, the response time is short, color changeable, is advantageous to the advantages that environmental protection, and its performance is just constantly complete It is kind, it is widely used in illuminating, the field such as display, LED has the characteristics of energy-conservation, long lifespan, and avoid needs to change lamp often The trouble of bubble, favored by increasing user, the heat dissipation problem of LED lamp is also Important Problems, and heat dissipation problem is serious Have influence on light efficiency and the life-span of LED light source.

At present, the radiator of in the market only includes the function of matrix, i.e., can only be by heat caused by LED into air Spread out, if then radiator causes to be connected untight with LED matrix because of environmental factors, radiator is with regard to nothing Method plays its due function, also just heat transfer caused by LED can not be gone out, traditional radiator can not perceive this Situation, LED are continuing with, and so as to raise the temperature around LED, and then influence light efficiency and the life-span of LED light source.

Utility model content

The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of intelligent LED dissipates Hot device.

In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：

A kind of intelligent LED lamp heat sink of the utility model, including radiator body, the radiator body are cylinder Body, heat emission hole, the axis of the heat emission hole and the axis of radiator body are provided with the cylindrical side wall of the radiator body It is perpendicular, radiating inner chamber is provided with the inside of the radiator body, the radiator body lateral wall passes through with radiating inner chamber Heat emission hole connects, and the top of the radiator body is provided centrally with heat-conducting layer, and the diameter of the heat-conducting layer is more than radiator sheet The diameter of body, the center of top of the heat-conducting layer are provided with connecting portion, and the side of the connecting portion is provided with electric prospection shell, institute That states electric prospection shell is internally provided with circuit group, and the side of the circuit group is provided with buzzer, the side of the buzzer Temperature sensor is provided with, the top of the connecting portion is provided with binding face, and the top of the binding face is provided with fixed block, institute Fixed block is stated to be distributed on radiator body axisymmetrical.

As a kind of optimal technical scheme of the present utility model, the buzzer and temperature sensor are electrical with circuit group Connection.

As a kind of optimal technical scheme of the present utility model, heating column, the heat conduction are provided with the inside of the connecting portion Post runs through connecting portion, and the heating column is fixedly connected with heat-conducting layer.

As a kind of optimal technical scheme of the present utility model, the heat-conducting layer is made by silica gel material.

The beneficial effect that the utility model is reached is：The utility model on the heat-conducting layer of radiator body by setting There are temperature sensor and buzzer, temperature sensor can perceive temperature local at this, and temperature sensor is set with Predetermined value, when temperature herein exceedes the predetermined value of temperature sensor setting, buzzer, which will be run, sends sound, reminds and uses Family is cut off the electricity supply, and so as to be caused damage because producing too high temperature to LED, has influence on light efficiency and the life-span of LED light source.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is outside drawing of the present utility model；

In figure：1st, radiator body；2nd, heat emission hole；3rd, radiating inner chamber；4th, heat-conducting layer；5th, connecting portion；6th, binding face；7th, lead Plume；8th, electric prospection shell；9th, circuit group；10th, buzzer；11st, temperature sensor；12nd, fixed block.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

Embodiment 1

As shown in Figure 1-2, the utility model provides a kind of intelligent LED lamp heat sink, including radiator body 1, radiating Device body 1 is cylinder, and heat emission hole 2, axis and the radiator sheet of heat emission hole 2 are provided with the cylindrical side wall of radiator body 1 The axis perpendicular of body 1, the inner side of radiator body 1 are provided with radiating inner chamber 3, the lateral wall of radiator body 1 and radiating inner chamber 3 Connected by heat emission hole 2, the top of radiator body 1 is provided centrally with heat-conducting layer 4, and the diameter of heat-conducting layer 4 is more than radiator sheet The diameter of body 1, the center of top of heat-conducting layer 4 are provided with connecting portion 5, and the side of connecting portion 5 is provided with electric prospection shell 8, electrical equipment Containment vessel 8 is internally provided with circuit group 9, and the side of circuit group 9 is provided with buzzer 10, and the side of buzzer 10 is provided with temperature Sensor 11 is spent, the top of connecting portion 5 is provided with binding face 6, and the top of binding face 6 is provided with fixed block 12, and fixed block 12 closes It is distributed in the axisymmetrical of radiator body 1.

Buzzer 10 and temperature sensor 11 are electrically connected with circuit group 9, in addition temperature sensor 11 also and honeybee Ring device 10 is electrically connected with, and circuit group 9 is connected with external power source together with LED, so as to be buzzer 10 and temperature sensor 11 provide working power, and temperature sensor 11 measures the temperature of LED matrix (not indicated in figure), and LED matrix passes through connection The fixed block 12 on the top of portion 5 is fixed with the phase of radiator body 1, when radiator body 1 at work because environmental factors influence, without During energy proper heat reduction, heat caused by LED matrix can be caused quickly can not to be transmitted into air, thus LED matrix Temperature will raise, and when temperature exceedes 11 predetermined temperatures of temperature sensor, temperature sensor 11 will send letter Number give buzzer 10, the transmission in the form of electrically believing of this signal.

The inner side of connecting portion 5 is provided with heating column 7, and heating column 7 runs through connecting portion 5, and heating column 7 is fixedly connected with heat-conducting layer 4, Heating column 7 and LED matrix joint, connecting portion 5 are internally provided with three heating columns 7, and heating column 7 is with the axle of radiator body 1 Line circumference array is distributed, and the effect of heating column 7 can enable heat caused by LED matrix be delivered to faster in heat-conducting layer 4.

Heat-conducting layer 4 is made by silica gel material, and silica gel is a kind of preferable Heat Conduction Material, and silica gel is cheap, Therefore preferably heat-conducting layer 4 is made with silica gel material.

Specifically, it is only necessary to which the fixed block 12 being installed to LED matrix on connecting portion 5, temperature sensor 11 are supervised The temperature of controlled LED lamp matrix, when the temperature of LED matrix exceedes the institute of temperature sensor 11 value set in advance, then temperature passes Sensor 11 delivers a signal to buzzer 10, and buzzer 10 sends sound, reminds user to cut off LED power supply.

The utility model on the heat-conducting layer 4 of radiator body 1 by being provided with temperature sensor 11 and buzzer 10, temperature Degree sensor 11 can perceive temperature local at this, and temperature sensor 11 is set with predetermined value, when temperature herein More than temperature sensor 11 set predetermined value when, buzzer 10, which will be run, sends sound, remind user cut off the electricity supply, so as to LED will not be caused damage because producing too high temperature, have influence on light efficiency and the life-span of LED light source.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (4)

1. a kind of intelligent LED lamp heat sink, including radiator body (1), it is characterised in that the radiator body (1) is Cylinder, heat emission hole (2), the axis of the heat emission hole (2) and radiating are provided with the cylindrical side wall of the radiator body (1) The axis perpendicular of device body (1), radiating inner chamber (3), the radiator body are provided with the inside of the radiator body (1) (1) lateral wall is connected with radiating inner chamber (3) by heat emission hole (2), and the top of the radiator body (1) is provided centrally with heat conduction Layer (4), the diameter of the heat-conducting layer (4) are more than the diameter of radiator body (1), and the center of top of the heat-conducting layer (4) is set There is connecting portion (5), the side of the connecting portion (5) is provided with electric prospection shell (8), and the inside of the electric prospection shell (8) is set Circuit group (9) is equipped with, the side of the circuit group (9) is provided with buzzer (10), and the side of the buzzer (10) is provided with Temperature sensor (11), the top of the connecting portion (5) are provided with binding face (6), and the top of the binding face (6) is provided with admittedly Determine block (12), the fixed block (12) is distributed on radiator body (1) axisymmetrical.

2. a kind of intelligent LED lamp heat sink according to claim 1, it is characterised in that the buzzer (10) and temperature Sensor (11) is spent to be electrically connected with circuit group (9).

3. a kind of intelligent LED lamp heat sink according to claim 1, it is characterised in that set on the inside of the connecting portion (5) Heating column (7) is equipped with, the heating column (7) runs through connecting portion (5), and the heating column (7) is fixedly connected with heat-conducting layer (4).

4. a kind of intelligent LED lamp heat sink according to claim 1, it is characterised in that the heat-conducting layer (4) is by silica gel Material is made.