CN207230491U - Lamp cooling structure - Google Patents
Lamp cooling structure Download PDFInfo
- Publication number
- CN207230491U CN207230491U CN201721231986.9U CN201721231986U CN207230491U CN 207230491 U CN207230491 U CN 207230491U CN 201721231986 U CN201721231986 U CN 201721231986U CN 207230491 U CN207230491 U CN 207230491U
- Authority
- CN
- China
- Prior art keywords
- heat
- light source
- radiator
- cooling structure
- ceramic package
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 25
- 239000000110 cooling liquid Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 241001465382 Physalis alkekengi Species 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 229960001866 silicon dioxide Drugs 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000006071 cream Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of lamp cooling structure, including radiator, light source module and lens；Upper and lower perforative heat-dissipating cavity is equipped with the radiator, the top of the radiator is equipped with the cover board that cover seals the upper end opening of heat-dissipating cavity, the light source module is the ceramic package light source using ceramic package, the ceramic package light source is embedding to be enclosed at the lower ending opening of heat-dissipating cavity, the lens withhold the light-emitting area in ceramic package light source and are fixed on radiator lower end, the heat-dissipating cavity is using vacuumize process and is perfused with Phase cooling liquid, so that the radiating surface of ceramic package light source passes through the Phase cooling liquid that directly contacts, quickly the heat of generation is taken away and is conducted on a heat sink, the lamp cooling structure of the utility model not only radiates quickly, utilization rate is high, it is more energy efficient；And fitting structure uses modularized production, low cost, assembling, operation are easier.
Description
Technical field
It the utility model is related to field of lamp illumination, and in particular to a kind of lamp cooling structure.
Background technology
Bulkhead lamp and downlight are a kind of relatively broad outdoor lighting lamps used, because its frame is fixed, are being carried out
LED light source is often difficult to quick heat radiating when transforming, and can only replace increasing radiator or use heat pipe.
Constantly lifted with the cost performance of LED, and the color diversity of LED, by by the high-pressure sodium lamp of conventional lamp/
Metal halogen lamp/energy-saving lamp transform LED as and has become the energy saving mainstream of lighting area.
LED lamp, because its characteristic is distinguished, causes lamp outer casing to have larger difference, in bulkhead lamp or high shed light with conventional lamp
During transformation is implemented, current lamp-type much belongs to die cast or aluminium extruded shaping, to its lamps and lanterns cooling requirements serious non-compliance, very much
Lamps and lanterns may just use one or two years, because of lamps and lanterns heat dissipation problem, cause lamps and lanterns phenomena such as serious light decay and light source are burnt out occur.
Utility model content
The utility model is in order to solve the above problem existing in the prior art, there is provided a kind of lamp cooling structure, with solution
Heat dissipation problem existing for certainly existing LED lamp.
To achieve the above object, the utility model provides a kind of lamp cooling structure, and the lamps and lanterns include radiator, light
Source module and lens；It is equipped with upper and lower perforative heat-dissipating cavity in the radiator, the top of the radiator seals scattered equipped with cover
The cover board of the upper end opening of hot cavity, the light source module is using the ceramic package light source of ceramic package, the ceramic package
Light source is embedding to be enclosed at the lower ending opening of heat-dissipating cavity, and the lens withhold the light-emitting area in ceramic package light source and are fixed on heat dissipation
Device lower end, the heat-dissipating cavity is using vacuumize process and is perfused with Phase cooling liquid, so that the heat dissipation of ceramic package light source
Quickly the heat of generation is taken away and is conducted on a heat sink by the Phase cooling liquid directly contacted in face.
As the further preferred technical solution of the utility model, the radiator is fine aluminium material, and passes through extruding one
It is body formed.
As the further preferred technical solution of the utility model, the upper end opening and lower ending opening of the heat-dissipating cavity are equal
Equipped with water-proof silica-gel circle.
As the further preferred technical solution of the utility model, the water-proof silica-gel circle is PVC flexible glues.
As the further preferred technical solution of the utility model, the lamps and lanterns further include power module and lampshade.
As the further preferred technical solution of the utility model, the power module includes power supply and is arranged on outside power supply
Outer casing of power supply, the outer casing of power supply is integrally formed using die casting, and outer casing of power supply is fixed on a heat sink, and outer casing of power supply is with dissipating
Conduction heat sealable glue or conduction heat sealable cream are filled between hot device.
As the further preferred technical solution of the utility model, the outer casing of power supply is equipped with what is be electrical connected with power supply
Isolated from power column, the radiator are equipped with conducting wire, and described conducting wire one end is electrical connected with isolated from power column, the other end and light source
Module is electrical connected.
As the further preferred technical solution of the utility model, the lampshade is annular reflective with light emitting angle
Cover, the lampshade clasp lens and fix on a heat sink.
As the further preferred technical solution of the utility model, distinguish between the cover board, lens, lampshade and radiator
It is fixedly connected using screw.
The lamp cooling structure of the utility model can reach following beneficial effect：
Compared with the prior art, the lamp cooling structure of the utility model, its lamps and lanterns by including radiator, light source module and
Lens；Upper and lower perforative heat-dissipating cavity is equipped with the radiator, the top of the radiator is equipped with cover and seals heat-dissipating cavity
The cover board of upper end opening, the light source module is using the ceramic package light source of ceramic package, the embedding envelope of ceramic package light source
At the lower ending opening of heat-dissipating cavity, the lens withhold the light-emitting area in ceramic package light source and are fixed on radiator lower end,
The heat-dissipating cavity is using vacuumize process and is perfused with Phase cooling liquid so that the radiating surface of ceramic package light source pass through it is straight
The Phase cooling liquid of contact, quickly takes away the heat of generation and conducts on a heat sink, may be such that the utility model
Lamp cooling structure not only radiates quickly, and utilization rate is high, more energy efficient；And fitting structure uses modularized production, low cost, group
Dress, operation are easier.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram for the example that the utility model lamp cooling structure provides；
Fig. 2 is the decomposition diagram of lamps and lanterns in the utility model Fig. 2.
In figure：101st, outer casing of power supply, 102, isolated from power column, 201, radiator, 202, cover board, 203, light source module,
204th, lens, 301, lampshade, 400, backlight, 500, water-proof silica-gel circle, 600, screw.
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Embodiment
Below in conjunction with attached drawing and embodiment, the utility model is described further.In preferred embodiment
Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to
The enforceable scope of the utility model is limited, its relativeness is altered or modified, in the case where changing technology contents without essence, when also
It is considered as the enforceable category of the utility model.
Fig. 1 is the structure diagram for the example that the utility model lamp cooling structure provides, and Fig. 2 is the utility model figure
The decomposition diagram of lamps and lanterns in 2, lamp cooling structure as depicted in figs. 1 and 2, the lamps and lanterns include radiator 201, light source module
203 and lens 204；Upper and lower perforative heat-dissipating cavity is equipped with the radiator 201, the top of the radiator 201 is equipped with cover
The cover board 202 of the upper end opening of heat-dissipating cavity is sealed, the light source module 203 is the ceramic package light source using ceramic package,
The ceramic package light source is embedding to be enclosed at the lower ending opening of heat-dissipating cavity, and the lens 204 withhold the hair in ceramic package light source
Smooth surface is simultaneously fixed on 201 lower end of radiator, and the heat-dissipating cavity is using vacuumize process and is perfused with Phase cooling liquid, so that
The radiating surface of ceramic package light source is quickly taken away the heat of generation and is conducted scattered by the Phase cooling liquid directly contacted
On hot device 201.
In specific implementation, the radiator 201 is fine aluminium material, and is integrally formed by extruding, the heat-dissipating cavity
Upper end opening and lower ending opening are equipped with water-proof silica-gel circle 500, and the water-proof silica-gel circle 500 is PVC flexible glues, anti-to play sealing
The effect of water.
In specific implementation, the lamps and lanterns further include power module and lampshade 301.Preferably, the lampshade 301 is with hair
The annular reflector of angular, the lampshade 301 cover clasp lens 204 and are fixed on radiator 201.
In specific implementation, the power module includes power supply and the outer casing of power supply 101 that is arranged on outside power supply, outside the power supply
Shell 101 is integrally formed using die casting, and outer casing of power supply 101 is fixed on radiator 201, and outer casing of power supply 101 and radiator 201 it
Between be filled with conduction heat sealable glue or conduction heat sealable cream.The outer casing of power supply 101 be equipped with the power supply that power supply is electrical connected every
From column 102, the radiator 201 is equipped with conducting wire, and described conducting wire one end is electrical connected with isolated from power column 102, the other end with
Light source module 203 is electrical connected.
In specific implementation, screw 600 is respectively adopted between the cover board 202, lens 204, lampshade 301 and radiator 201
It is fixedly connected, it can also be fixedly connected using other manner certainly, and such as grafting, does not enumerate herein.
Although the foregoing describing specific embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.
Claims (9)
1. a kind of lamp cooling structure, it is characterised in that the lamps and lanterns include radiator, light source module and lens；The heat dissipation
Upper and lower perforative heat-dissipating cavity is equipped with device, the top of the radiator is equipped with the lid that cover seals the upper end opening of heat-dissipating cavity
Plate, the light source module are the ceramic package light source using ceramic package, and the ceramic package light source is embedding to be enclosed in heat-dissipating cavity
At lower ending opening, the lens withhold the light-emitting area in ceramic package light source and are fixed on radiator lower end, the heat-dissipating cavity
Using vacuumize process and Phase cooling liquid is perfused with, so that the radiating surface of ceramic package light source passes through the phase transformation that directly contacts
Coolant, quickly takes away the heat of generation and conducts on a heat sink.
2. lamp cooling structure according to claim 1, it is characterised in that the radiator is fine aluminium material, and is passed through
Extruding is integrally formed.
3. lamp cooling structure according to claim 2, it is characterised in that the upper end opening of the heat-dissipating cavity and lower end
Opening is equipped with water-proof silica-gel circle.
4. lamp cooling structure according to claim 3, it is characterised in that the water-proof silica-gel circle is PVC flexible glues.
5. lamp cooling structure according to claim 4, it is characterised in that the lamps and lanterns further include power module and lamp
Cover.
6. lamp cooling structure according to claim 5, it is characterised in that the power module includes power supply and is arranged on
Outer casing of power supply outside power supply, the outer casing of power supply are integrally formed using die casting, and outer casing of power supply is fixed on a heat sink, and outside power supply
Conduction heat sealable glue or conduction heat sealable cream are filled between shell and radiator.
7. lamp cooling structure according to claim 6, it is characterised in that the outer casing of power supply is equipped with electrical with power supply
Connected isolated from power column, the radiator are equipped with conducting wire, and described conducting wire one end is electrical connected with isolated from power column, the other end
It is electrical connected with light source module.
8. lamp cooling structure according to claim 7, it is characterised in that the lampshade is the annular with light emitting angle
Reflector, the lampshade clasp lens and fix on a heat sink.
9. lamp cooling structure according to claim 8, it is characterised in that the cover board, lens, lampshade and radiator it
Between screw be respectively adopted be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231986.9U CN207230491U (en) | 2017-09-25 | 2017-09-25 | Lamp cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231986.9U CN207230491U (en) | 2017-09-25 | 2017-09-25 | Lamp cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230491U true CN207230491U (en) | 2018-04-13 |
Family
ID=61863756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231986.9U Expired - Fee Related CN207230491U (en) | 2017-09-25 | 2017-09-25 | Lamp cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260175A (en) * | 2019-06-24 | 2019-09-20 | 南京汉德森科技股份有限公司 | A kind of efficient outdoor LED lamp with heat management radiator structure |
| CN110296345A (en) * | 2019-05-10 | 2019-10-01 | 中国科学院西安光学精密机械研究所 | A kind of space flight large-power lamp |
-
2017
- 2017-09-25 CN CN201721231986.9U patent/CN207230491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296345A (en) * | 2019-05-10 | 2019-10-01 | 中国科学院西安光学精密机械研究所 | A kind of space flight large-power lamp |
| CN110260175A (en) * | 2019-06-24 | 2019-09-20 | 南京汉德森科技股份有限公司 | A kind of efficient outdoor LED lamp with heat management radiator structure |
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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: 20180413 |