CN109084285A - A kind of heat dissipating method and radiator of LED light - Google Patents
A kind of heat dissipating method and radiator of LED light Download PDFInfo
- Publication number
- CN109084285A CN109084285A CN201811051672.XA CN201811051672A CN109084285A CN 109084285 A CN109084285 A CN 109084285A CN 201811051672 A CN201811051672 A CN 201811051672A CN 109084285 A CN109084285 A CN 109084285A
- Authority
- CN
- China
- Prior art keywords
- led light
- heat
- light shell
- heat dissipating
- dissipating method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of heat dissipating method of LED light and radiators, including LED light shell and LED lamp bead, the heat dissipating method is the following steps are included: heat release hole, cooling fin, draft chamber and LED light shell, the LED light shell is internally provided with semiconductor chilling plate, semiconductor chilling plate is connected in series by semiconductor grain, the temperature difference is generated in the energized state, and the heat of temperature end effectively distributes, and low-temperature end is constantly cooled.The present invention generates the temperature difference using semiconductor chilling plate to freeze, when the heat of temperature end effectively dissipates, then the heat of low-temperature end will constantly be cooled, and each semiconductor grain can generate the temperature difference, to form the temperature difference on cooling piece, the wind of mini fan blowout cools down to the temperature end in LED light slot, reach outstanding heat dissipation effect, pass through stretch block, it can make card column that block be fixedly mounted, convenient for installing or removing to LED light shell, it is convenient for user's periodic cleaning LED light shell.
Description
Technical field
The present invention relates to led light technology field, the heat dissipating method and radiator of specifically a kind of LED light.
Background technique
LED light is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can directly turn electricity
Light is turned to, the heart of LED is the chip of a semiconductor, and one end of chip is attached on a bracket, and one end is cathode, the other end
The anode for connecting power supply, is encapsulated entire chip by epoxy resin, the heat dissipation problem of LED lamp restricts always high-power
LED light source is in street lamp application.
But LED light radiating mode currently on the market be not it is too ideal, when the heat of LED lamp bead is very high, it is difficult to
It dissipates, will affect the service life of LED lamp bead, and cooling fin is extremely difficult to expected heat dissipation effect, in addition, LED light is not easy to
Installation, the Fast Installation that can not achieve LED are fixed and are dismantled, and are not easy to replace or check LED light.Therefore, art technology
Personnel provide the heat dissipating method and radiator of a kind of LED light, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of the present invention is to provide a kind of heat dissipating method of LED light and radiators, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of heat dissipating method of LED light, including LED light shell and LED lamp bead, the heat dissipating method is the following steps are included: heat dissipation
Hole, cooling fin, draft chamber and LED light shell, the LED light shell are internally provided with semiconductor chilling plate, semiconductor refrigerating
Piece is connected in series by semiconductor grain, generates the temperature difference in the energized state, and the heat of temperature end effectively distributes, low-temperature end constantly quilt
It is cooling.
As a further solution of the present invention: the surface of the LED light shell is opened up close to the lower position of cooling fin
There is heat release hole.
As further scheme of the invention: the inside of the LED light shell is embedding at a side position of LED lamp bead
Enter to be equipped with DHT11 temperature sensor, and LED light shell is internally provided with single-chip microcontroller.
As further scheme of the invention: the outer surface of the LED light shell is fixedly installed with cooling fin, and LED
The outer surface of lamp housing offers heat release hole close to the lower position of cooling fin, and the installed in front of the LED light shell has peace
Capping, and aluminium sheet is fixedly connected on rear side of LED light shell, the inside of the installation lid is provided with ventilation at medium position
Room, and the inside for installing lid is provided with LED light slot at a side position of draft chamber, the inside of the LED light slot is equipped with
LED lamp bead, the side of the aluminium sheet are fixedly installed mounting blocks, and the side of aluminium sheet correspond to mounting blocks be externally connected to installation
Seat, the outside that the surface of the mounting base corresponds to mounting blocks offers mounting groove, and the inside of mounting base is close to the one of mounting groove
Placed cavity is offered at side position, the inside of the placed cavity is provided through card column, and the outside of the card column is provided with limit
Ring, and the outside of card column is fixedly connected with garter spring close to one end of stop collar, one end of the card column is fixedly connected with work
Motion block.
As the present invention further scheme: the draft chamber includes strainer, mini fan, air inlet and air outlet,
The inner bottom of the draft chamber is fixedly installed with mini fan, and the inside of draft chamber is at the forward position of mini fan
It is provided with strainer, air inlet is offered on front side of the draft chamber, and offer air outlet on rear side of draft chamber.
As further scheme of the invention: the inside of the LED light slot opens up at a side position of LED lamp bead
There is through-hole, the air outlet is connected with through-hole.
As further scheme of the invention: the surface of the mounting blocks, which corresponds to, is provided with card at the external position of card column
Slot, the width of card slot are greater than the width of card column.
Compared with prior art, the beneficial effects of the present invention are:
The present invention generates the temperature difference using semiconductor chilling plate and freezes, when the heat of temperature end effectively dissipates, then low-temperature end
Heat will constantly be cooled, and each semiconductor grain can generate the temperature difference, to form the temperature difference on cooling piece, cooperate
The temperature sensing of DHT11 temperature sensor so that mini fan blowout wind cool down to the temperature end in LED light slot,
Reach outstanding heat dissipation effect, by stretch block, can make card column that block be fixedly mounted, convenient for being carried out to LED light shell
User's periodic cleaning LED light shell is convenient in installation or removal, and heat dissipation effect is outstanding, and cryogenic temperature bottom, high reliablity is convenient for
It promotes the use of.
Detailed description of the invention
Fig. 1 is a kind of heat dissipating method of LED light and the structural schematic diagram of radiator；
Fig. 2 is a kind of structural schematic diagram of draft chamber in the heat dissipating method and radiator of LED light；
Fig. 3 is a kind of mounting structure schematic diagram of card column in the heat dissipating method and radiator of LED light.
In figure: 1, LED light shell；2, cooling fin；3, installation lid；4, LED light slot；5, LED lamp bead；6, draft chamber；61, it filters
Net；62, mini fan；63, air inlet；64, air outlet；7, heat release hole；8, mounting base；9, aluminium sheet；10, mounting groove；11, it installs
Block；12, card column；13, stop collar；14, garter spring；15, movable block；16, placed cavity.
Specific embodiment
Embodiment:
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of heat dissipating method of LED light, including LED light shell and LED lamp bead, it dissipates
Hot method is the following steps are included: heat release hole, cooling fin, draft chamber and LED light shell, being internally provided with for LED light shell are partly led
Body cooling piece, semiconductor chilling plate are connected in series by semiconductor grain, generate the temperature difference in the energized state, and the heat of temperature end has
Effect distributes, and low-temperature end is constantly cooled.
Preferably, the surface of LED light shell offers heat release hole close to the lower position of cooling fin.
Preferably, the inside of LED light shell is embedded at a side position of LED lamp bead and is equipped with DHT11 temperature sensing
Device, and LED light shell is internally provided with single-chip microcontroller.
Preferably, the outer surface of LED light shell 1 is fixedly installed with cooling fin 2, and the outer surface of LED light shell 1 is close to scattered
The lower position of backing 2 offers heat release hole 7, and the installed in front of LED light shell 1 has installation lid 3, and after LED light shell 1
Side is fixedly connected with aluminium sheet 9, and the inside of installation lid 3 is provided with draft chamber 6 at medium position, and the inside for installing lid 3 is leaned on
It is provided with LED light slot 4 at one side position of nearly draft chamber 6, the inside of LED light slot 4 is equipped with LED lamp bead 5, the side of aluminium sheet 9
Be fixedly installed mounting blocks 11, and the side of aluminium sheet 9 correspond to mounting blocks 11 be externally connected to mounting base 8, the surface of mounting base 8
The outside of corresponding mounting blocks 11 offers mounting groove 10, and the inside of mounting base 8 opens up at a side position of mounting groove 10
There is placed cavity 16, the inside of placed cavity 16 is provided through card column 12, and restraining position ring block 13, and card column 12 is arranged in the external of card column 12
Outside be fixedly connected with garter spring 14 close to one end of stop collar 13, one end of card column 12 is fixedly connected with movable block 15.
Preferably, draft chamber 6 includes strainer 61, mini fan 62, air inlet 63 and air outlet 64, the inside of draft chamber 6
Bottom end is fixedly installed with mini fan 62, and the inside of draft chamber 6 is provided with strainer at the forward position of mini fan 62
61, the front side of draft chamber 6 offers air inlet 63, and the rear side of draft chamber 6 offers air outlet 64.
Preferably, the inside of LED light slot 4 offers through-hole at a side position of LED lamp bead 5, air outlet 64 and logical
Hole is connected.
Preferably, the surface of mounting blocks 11 corresponds to and is provided with card slot at the external position of card column 12, and the width of card slot is greater than
The width of card column 12.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of heat dissipating method of LED light, including LED light shell and LED lamp bead, which is characterized in that the heat dissipating method includes
Following steps: heat release hole, cooling fin, draft chamber and LED light shell, the LED light shell are internally provided with semiconductor refrigerating
Piece, semiconductor chilling plate are connected in series by semiconductor grain, generate the temperature difference in the energized state, and the heat of temperature end effectively dissipates
Hair, low-temperature end are constantly cooled.
2. a kind of heat dissipating method of LED light according to claim 1, which is characterized in that the surface of the LED light shell is leaned on
The lower position of nearly cooling fin offers heat release hole.
3. a kind of heat dissipating method of LED light according to claim 1, which is characterized in that the inside of the LED light shell is leaned on
At one side position of nearly LED lamp bead insertion is equipped with DHT11 temperature sensor, and LED light shell is internally provided with single-chip microcontroller.
4. a kind of radiator of the heat dissipating method of LED light according to claim 1 to 3, which is characterized in that the LED light
The outer surface of shell (1) is fixedly installed with cooling fin (2), and the outer surface of LED light shell (1) is close to the lower section of cooling fin (2)
It being offered at position heat release hole (7), the installed in front of the LED light shell (1) has installation to cover (3), and LED light shell (1)
Rear side is fixedly connected with aluminium sheet (9), and the inside of the installation lid (3) is provided with draft chamber (6) at medium position, and is installed
The inside of lid (3) is provided with LED light slot (4) at a side position of draft chamber (6), the inside installation of the LED light slot (4)
Have LED lamp bead (5), the side of the aluminium sheet (9) is fixedly installed mounting blocks (11), and the side of aluminium sheet (9) corresponds to mounting blocks
(11) be externally connected to mounting base (8), the outside that the surface of the mounting base (8) corresponds to mounting blocks (11) offers mounting groove
(10), and the inside of mounting base (8) offers placed cavity (16), the placed cavity at a side position of mounting groove (10)
(16) inside is provided through card column (12), and restraining position ring block (13) are arranged in the external of the card column (12), and card column (12)
External one end close to stop collar (13) is fixedly connected with garter spring (14), and one end of the card column (12) is fixedly connected with work
Motion block (15).
5. a kind of heat dissipation device of LED lamp according to claim 4, which is characterized in that the draft chamber (6) includes strainer
(61), mini fan (62), air inlet (63) and air outlet (64), the inner bottom of the draft chamber (6) are fixedly installed with micro-
Type blower (62), and the inside of draft chamber (6) is provided with strainer (61) at the forward position of mini fan (62), it is described logical
It is offered on front side of air compartment (6) air inlet (63), and offers air outlet (64) on rear side of draft chamber (6).
6. the heat dissipating method and radiator of a kind of LED light according to claim 4 or 5, which is characterized in that the LED
The inside of light trough (4) offers through-hole at a side position of LED lamp bead (5), and the air outlet (64) is connected with through-hole.
7. the heat dissipating method and radiator of a kind of LED light according to claim 4, which is characterized in that the mounting blocks
(11) surface corresponds to and is provided with card slot at the external positions of card column (12), and the width of card slot is greater than the width of card column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051672.XA CN109084285A (en) | 2018-09-10 | 2018-09-10 | A kind of heat dissipating method and radiator of LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051672.XA CN109084285A (en) | 2018-09-10 | 2018-09-10 | A kind of heat dissipating method and radiator of LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084285A true CN109084285A (en) | 2018-12-25 |
Family
ID=64841073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051672.XA Pending CN109084285A (en) | 2018-09-10 | 2018-09-10 | A kind of heat dissipating method and radiator of LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084285A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202040724U (en) * | 2011-04-24 | 2011-11-16 | 广州大学 | Efficient LED lamp |
| CN204345424U (en) * | 2015-01-14 | 2015-05-20 | 深圳宏鑫瑞特科技有限公司 | The LED bay light of high efficiency and heat radiation |
| CN106523943A (en) * | 2016-11-09 | 2017-03-22 | 重庆三烁光电科技有限公司 | LED lamp for household illumination |
| CN206361476U (en) * | 2016-12-28 | 2017-07-28 | 安徽皖皓节能科技有限公司 | A kind of industrial LED anti-explosion lamp |
| CN107763519A (en) * | 2017-11-23 | 2018-03-06 | 成都课迪科技有限公司 | A kind of LED ceiling lamps for being easy to firm installation |
-
2018
- 2018-09-10 CN CN201811051672.XA patent/CN109084285A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202040724U (en) * | 2011-04-24 | 2011-11-16 | 广州大学 | Efficient LED lamp |
| CN204345424U (en) * | 2015-01-14 | 2015-05-20 | 深圳宏鑫瑞特科技有限公司 | The LED bay light of high efficiency and heat radiation |
| CN106523943A (en) * | 2016-11-09 | 2017-03-22 | 重庆三烁光电科技有限公司 | LED lamp for household illumination |
| CN206361476U (en) * | 2016-12-28 | 2017-07-28 | 安徽皖皓节能科技有限公司 | A kind of industrial LED anti-explosion lamp |
| CN107763519A (en) * | 2017-11-23 | 2018-03-06 | 成都课迪科技有限公司 | A kind of LED ceiling lamps for being easy to firm installation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |