CN208312323U - A kind of spiral radiator and the LED light using the radiator - Google Patents
A kind of spiral radiator and the LED light using the radiator Download PDFInfo
- Publication number
- CN208312323U CN208312323U CN201820592833.5U CN201820592833U CN208312323U CN 208312323 U CN208312323 U CN 208312323U CN 201820592833 U CN201820592833 U CN 201820592833U CN 208312323 U CN208312323 U CN 208312323U
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- Prior art keywords
- shell
- air
- thermally conductive
- conductive sheet
- spiral
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- 230000005855 radiation Effects 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 9
- 241000238631 Hexapoda Species 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses the LED light of a kind of spiral radiator and the application radiator, it is related to lamp lighting equipment technical field, including shell, the thermally conductive sheet being arranged in the shape of a spiral is installed, the shell offers air intake vent and air outlet close to heat source one end and far from heat source one end respectively in the shell.The heat that LED lamp panel generates is absorbed by thermally conductive sheet, heat is directly distributed to the intracorporal air of shell again, cold air outside shell enters in shell from air intake vent, it absorbs the heat that thermally conductive sheet distributes and is transformed into hot-air later from air outlet outflow, form the convection current of air, to greatly accelerate radiating rate, so that LED lamp panel keeps lower temperature, to extend the service life of LED lamp panel.
Description
Technical field
The utility model relates to lamp lighting equipment technical fields, more specifically, it relates to a kind of spiral heat dissipation dress
Set and using the radiator LED light.
Background technique
LED light can generate heat in luminescence process, and general lamps and lanterns can all design some structures convenient for heat dissipation.
Existing LED light is as shown in Figure 1, include shell 1,9 shell of LED lamp panel, 1 inner wall being mounted in shell 1 is generally adopted
With aluminium or copper material.In use, the luminous heat generated of LED lamp panel 9 is dispersed into shell by the conduction of 1 inner wall of shell
In the cavity that body 1 is formed, then shell 1 is penetrated by cavity and is dispersed into air.But the heat given out from 1 inner wall of shell can be first
It is gathered in the cavity that shell 1 is formed, for a long time in use, higher temperature, LED can be kept in the cavity that shell 1 is formed
The service life can shorten lamp plate 9 in the high temperature environment.
Utility model content
In view of the deficienciess of the prior art, the first of the utility model is designed to provide a kind of spiral heat dissipation dress
It sets, the heat that LED lamp panel generates is absorbed by thermally conductive sheet, then directly distribute heat to the intracorporal air of shell, the cold sky outside shell
Gas enters in shell from air intake vent, absorbs the heat that thermally conductive sheet distributes and is transformed into hot-air later from air outlet outflow, forms
The convection current of air, so that radiating rate is greatly accelerated, so that LED lamp panel keeps lower temperature, to extend LED lamp panel
Service life.
To achieve the above object, the utility model provides following technical solution:
A kind of spiral radiator, including shell are equipped with the thermally conductive sheet being arranged in the shape of a spiral in the shell, described
The centerline parallel of the center line of thermally conductive sheet and the shell, the shell are opened respectively close to heat source one end and far from heat source one end
Equipped with air intake vent and air outlet.
By using above-mentioned technical proposal, thermally conductive sheet absorbs the heat that LED lamp panel generates, then direct to the intracorporal air of shell
Heat is distributed, the cold air outside shell enters in shell from air intake vent, absorbs the heat that thermally conductive sheet distributes and is transformed into hot sky later
Gas is flowed out from air outlet, forms the convection current of air, so that radiating rate is greatly accelerated, so that LED lamp panel is kept compared with low temperature
Degree, to extend the service life of LED lamp panel.
Preferably, the shell include close to heat source the first radiation shell and far from heat source and with the first radiation shell spiral shell
Second radiation shell of line connection, the thermally conductive sheet are mounted on first radiation shell, and the air intake vent and the air outlet are opened
It is located on first radiation shell.
By using above-mentioned technical proposal, shell is divided into two parts, and is connected through a screw thread to be detachably arranged, due to sky
Gas can carry dust when entering from air intake vent, dust can adhere on the inner wall of the housing and on flow deflector, when enclosure interior dust accumulates
When more, shell can be dismantled, shell is cleared up, to facilitate the maintenance to shell.
Preferably, the thermally conductive sheet is equipped with heating column, and the heating column is axial axially parallel with the thermally conductive sheet.
By using above-mentioned technical proposal, thermally conductive sheet is helically arranged, and heat is conducted along thermally conductive sheet, so that efficiency is not
Be it is very high, by the setting of heating column, conduct partial heat directly by heating column.
Preferably, second radiation shell is provided with deflector towards the thermally conductive sheet side.
By using above-mentioned technical proposal, cold air is converted to hot-air after absorbing the heat that gives out of thermally conductive sheet, from leading
The hot-air that backing comes out can first flow to the center of the second radiation shell, then flow to air outlet, increase the flowing of hot-air
Path, so that radiating rate is not fast enough.By the setting of deflector, guide the hot-air that is come out from thermally conductive sheet spiral center along
Deflector flows directly into air outlet, so that the flow path of hot-air is reduced, to improve radiating efficiency.
Preferably, the air intake vent and the air outlet are provided with fly net.
By using above-mentioned technical proposal, insects like the thing of fever, due to the presence of air outlet and air intake vent, insect
Possibly into in shell, the excreta of insect can have an impact thermally conductive sheet, can shadow when excreta is covered on thermally conductive sheet
The radiating efficiency of pilot's backing.By the setting of fly net, insect can be prevented to enter in shell, to protect thermally conductive
Piece ensure that the radiating efficiency of thermally conductive sheet.
Preferably, the air outlet and the air intake vent are integrally formed far from heat source one end is provided with dust-break block.
By using above-mentioned technical proposal, when the lamp is switched off, heat source disappears, and air flowing is entered from air intake vent,
It is removed from air outlet, the dust in air can be entered in shell due to gravity and wind-force, be led when dust is attached to
When on backing, the radiating efficiency of thermally conductive sheet will affect, when dust adheres on the inner wall of the housing, then will affect the circulation of air.It is logical
The setting of dust-break block is crossed, most of dust can be prevented to enter in shell, to avoid influence of the dust to radiating efficiency.
Preferably, the first radiation shell circumferential surface setting wave-shaped.
By using above-mentioned technical proposal, heat is carried to hull outside and radiated by air, and a part carries heat
Air heat can also first pass to shell when contacting shell, then external air is transmitted to by shell.By increasing the
The area of one radiation shell improves the area that outside air contacts the first radiation shell, also improves the first radiation shell and absorbs heat
Ability, to accelerate radiating efficiency.
The second of the utility model is designed to provide a kind of LED light, passes through spiral radiator and LED light plate bolt
Connection, facilitates the peace of staff to tear open, thus the convenient replacement and repair to spiral radiator.
To achieve the above object, the utility model provides following technical solution:
A kind of LED light, including LED lamp panel further include the spiral radiator as described in the first purpose, the spiral
Formula radiator is mounted on the LED lamp panel by screw and deviates from the side that shines.
By using above-mentioned technical proposal, spiral radiator is connect with LED light plate bolt, and staff need to only twist spiral shell
Nail, which can pacify, tears spiral radiator open, thus the convenient replacement and repair to spiral radiator.
Compared with prior art, the utility model has the advantages that:
1, the heat that LED lamp panel generates is absorbed by thermally conductive sheet, then directly distributes heat to the intracorporal air of shell, outside shell
Cold air entered in shell from air intake vent, absorb and be transformed into hot-air after the heat that distributes of thermally conductive sheet and flowed out from air outlet,
The convection current of air is formd, so that radiating rate is greatly accelerated, so that LED lamp panel keeps lower temperature, to extend LED
The service life of lamp plate；
2, it is connect by spiral radiator with LED light plate bolt, the peace of staff is facilitated to tear open, thus convenient to spiral shell
The replacement and repair of rotating radiator.
Detailed description of the invention
Fig. 1 is the sectional view of existing LED lamp；
One schematic perspective view of Fig. 2 the utility model embodiment；
Fig. 3 is two explosive view of the utility model embodiment；
Fig. 4 is the left view of second radiation shell of the utility model embodiment two；
Fig. 5 is the portion the A enlarged drawing of Fig. 3；
Fig. 6 is three schematic perspective view of the utility model embodiment；
Fig. 7 is four schematic perspective view of the utility model embodiment.
Appended drawing reference: 1, shell；11, the first radiation shell；12, the second radiation shell；2, thermally conductive sheet；3, air outlet；4, inlet air
Mouthful；5, heating column；6, deflector；7, fly net；8, dust-break block；9, LED lamp panel；10, screw.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Aluminium, copper material can be selected in the material of thermally conductive sheet 2 in following embodiment.
Embodiment one:
A kind of spiral radiator, referring to Fig. 2, the shell 1 including cylindrical setting is fixedly installed in shell 1
The thermally conductive sheet 2 being arranged in the shape of a spiral, thermally conductive sheet 2 and shell 1 are coaxially disposed, and shell 1 is close to heat source one end and far from heat source one end
Multiple air intake vents 4 and air outlet 3 are offered respectively.
Working principle of the utility model is:
Heat is first transmitted on thermally conductive sheet 2 by heat source, and thermally conductive sheet 2 is distributed heat to again in the air in shell 1, shell
Air in 1 is converted to hot-air after absorbing heat.A part of hot-air, which rises from air outlet 3, to flow out, and another part will
Heat transfer is dispersed into air to shell 1, then by shell 1.Cold air is flowed into from air intake vent 4 to be gone to absorb thermally conductive sheet 2 again
The heat given out, with this circulation cooling.
Embodiment two:
A kind of spiral radiator is: shell 1 referring to Fig. 3 and Fig. 4, including shell 1, the difference with embodiment one
Including the first radiation shell 11 and the second radiation shell 12.First radiation shell 11 is located at close heat source side, and the first radiation shell 11 weeks
Face setting wave-shaped.Second radiation shell 12 is located remotely from heat source side, and is threadedly coupled with the first radiation shell 11.First heat dissipation
Shell 11 is fixedly installed with the thermally conductive sheet 2 being arranged in the shape of a spiral, the center line of thermally conductive sheet 2 and the center of shell 1 away from heat source side
Line is parallel.First radiation shell 11 offers multiple air intake vents 4 and air outlet 3 close to heat source one end and far from heat source one end respectively.
2 inner ring of thermally conductive sheet is fixed with heating column 5, and heating column 5 is parallel with 2 axis of thermally conductive sheet.
In conjunction with Fig. 5, the second radiation shell 12 is fixedly installed deflector 6 far from heat source side, for guiding hot-air direct
Flow to air outlet 3.In order to avoid insects enter in shell 1, fly net 7 is fixedly installed with air outlet 3 in each air intake vent 4；
Simultaneously in order to stop to enter dust in shell 1 due to gravity and wind-force when lamp is closed, in each air outlet 3 and inlet air
Mouth 4 is integrally formed far from heat source one end and is provided with dust-break block 8.
Working principle of the utility model is:
Heat is first transmitted on thermally conductive sheet 2 by heat source, and thermally conductive sheet 2 is distributed heat to again in the air in shell 1, shell
Air in 1 is converted to hot-air after absorbing heat.A part of hot-air rises and along deflector 6 directly from air outlet
3 outflows, another part transfers heat to shell 1, then is dispersed into air by shell 1.Cold air pass through fly net 7 from
Air intake vent 4, which flows into, removes to absorb again the heat that thermally conductive sheet 2 gives out, with this circulation cooling.
Embodiment three:
A kind of LED light further includes the spiral radiator in embodiment one in conjunction with Fig. 2 and Fig. 6, including LED lamp panel 9,
The shell 1 of spiral radiator is mounted on LED lamp panel 9 by screw 10 close to 2 one end of thermally conductive sheet and deviates from the side that shines.
Working principle of the utility model is:
When installation, first LED lamp panel 9 is bonded with shell 1, then fixes the two with screw 10.When disassembly, screw 10 is backed out i.e.
Separable LED lamp panel 9 and shell 1.
Example IV:
A kind of LED light further includes the spiral radiator in embodiment two, spiral referring to Fig. 7, including LED lamp panel 9
First radiation shell 11 of formula radiator is mounted on LED lamp panel 9 by screw 10 and deviates from the side that shines.
Working principle of the utility model is:
When installation, first LED lamp panel 9 is bonded with the first radiation shell 11, then fixes the two with screw 10.When disassembly, back out
The i.e. separable LED lamp panel 9 of screw 10 and the first radiation shell 11.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of spiral radiator, it is characterised in that: including shell (1), be equipped in the shell (1) and set in the shape of a spiral
The thermally conductive sheet (2) set, the center line of the thermally conductive sheet (2) and the centerline parallel of the shell (1), the shell (1) are close
Heat source one end and separate heat source one end offer air intake vent (4) and air outlet (3) respectively.
2. a kind of spiral radiator according to claim 1, it is characterised in that: the shell (1) includes leaning on near-thermal
First radiation shell (11) in source and separate heat source and the second radiation shell (12) being threadedly coupled with first radiation shell (11), institute
It states thermally conductive sheet (2) to be mounted on first radiation shell (11), the air intake vent (4) and the air outlet (3) are provided with described
On first radiation shell (11).
3. a kind of spiral radiator according to claim 2, it is characterised in that: the thermally conductive sheet (2) is equipped with and leads
Plume (5), the heating column (5) are axial axial parallel with the thermally conductive sheet (2).
4. a kind of spiral radiator according to claim 2, it is characterised in that: the second radiation shell (12) direction
Thermally conductive sheet (2) side is provided with deflector (6).
5. a kind of spiral radiator according to claim 2, it is characterised in that: the air intake vent (4) and it is described go out
Air port (3) is provided with fly net (7).
6. a kind of spiral radiator according to claim 2, it is characterised in that: the air outlet (3) with it is described enter
Air port (4) is integrally formed far from heat source one end and is provided with dust-break block (8).
7. a kind of spiral radiator according to claim 2, it is characterised in that: the first radiation shell (11) circumferential surface
Setting wave-shaped.
8. a kind of LED light, including LED lamp panel (9), it is characterised in that: further include as described in any one in claim 1-7
Spiral radiator, the spiral radiator are mounted on the LED lamp panel (9) away from luminous one by screw (10)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592833.5U CN208312323U (en) | 2018-04-24 | 2018-04-24 | A kind of spiral radiator and the LED light using the radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592833.5U CN208312323U (en) | 2018-04-24 | 2018-04-24 | A kind of spiral radiator and the LED light using the radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312323U true CN208312323U (en) | 2019-01-01 |
Family
ID=64714305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820592833.5U Expired - Fee Related CN208312323U (en) | 2018-04-24 | 2018-04-24 | A kind of spiral radiator and the LED light using the radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963809A (en) * | 2021-02-05 | 2021-06-15 | 安彦青 | LED lamp |
-
2018
- 2018-04-24 CN CN201820592833.5U patent/CN208312323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963809A (en) * | 2021-02-05 | 2021-06-15 | 安彦青 | LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |