CN106439520B - LED lamp with high heat dissipation speed - Google Patents
LED lamp with high heat dissipation speed Download PDFInfo
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- CN106439520B CN106439520B CN201610971492.8A CN201610971492A CN106439520B CN 106439520 B CN106439520 B CN 106439520B CN 201610971492 A CN201610971492 A CN 201610971492A CN 106439520 B CN106439520 B CN 106439520B
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- lamp
- cooling cylinder
- led
- water inlet
- water
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- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V5/00—Refractors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED lamp with high heat dissipation speed, which comprises a lamp cap, a lampshade, a cooling cylinder, a water filling cavity and an auxiliary cover, wherein the lamp cap penetrates through the top of the lampshade and extends into the lampshade, a control circuit is arranged in the lamp cap, an LED lighting module is connected to the bottom of the lamp cap, the bottom of the lampshade is provided with the water filling cavity, the top of the water filling cavity is provided with a baffle plate, the center of the baffle plate is provided with a lamp containing groove, the LED lighting module is positioned in the lamp containing groove, the outside of the lamp cap is sleeved with the cooling cylinder, the cooling cylinder is connected with a connecting pipe, the other end of the connecting pipe is connected with the water filling cavity, the lampshade is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe penetrates through the wall of the lampshade and is connected with the cooling cylinder, the water inlet pipe is provided with a water inlet regulating valve, the water outlet pipe penetrates through the wall of the lampshade and is connected with the water filling cavity, and the water outlet regulating valve is arranged on the water outlet pipe. According to the invention, the cooling cylinder is arranged outside the lamp cap, and the control circuit is arranged in the lamp cap, so that the lamp cap and the control circuit can be effectively cooled.
Description
[ technical field ] A
The invention relates to the technical field of illumination, in particular to the technical field of LED lamps.
[ background ] A method for producing a semiconductor device
The LED lamp is an energy-saving lamp and is more and more widely applied along with the development and the application of the LED lamp technology. The luminous effect of the LED lamp can be influenced by the temperature, the LED lamp can generate heat inevitably in the luminous process, if the heat can not be dissipated in time, the luminous effect of the LED lamp can be seriously influenced, and meanwhile, the energy consumption of the LED lamp is not facilitated. The light emitted by the existing LED lamp is monotonous and cannot form a good lamp light effect.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an LED lamp with high heat dissipation speed, which can enable the LED lamp to have a good heat dissipation effect and can improve the light effect.
In order to achieve the purpose, the invention provides an LED lamp with high heat dissipation speed, which comprises a lamp holder, a lamp shade, a cooling cylinder, a water filling cavity and an auxiliary cover, wherein the lamp holder penetrates through the top of the lamp shade and extends into the lamp shade, a control circuit is arranged in the lamp holder, an LED lighting module is connected to the bottom of the lamp holder, the bottom of the lamp shade is provided with the water filling cavity, the top of the water filling cavity is provided with a barrier plate, the center of the barrier plate is provided with a lamp containing groove, the LED lighting module is positioned in the lamp containing groove, the outside of the lamp holder is sleeved with the cooling cylinder, the cooling cylinder is connected with a connecting pipe, the other end of the connecting pipe is connected with the water filling cavity, the lamp shade is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe penetrates through the wall of the lamp shade and is connected with the cooling cylinder, the water inlet pipe is provided with a water inlet regulating valve, the water outlet pipe is provided with the water outlet regulating valve, the lamp shade is provided with the auxiliary cover, the auxiliary cover is connected with the inner part of the lamp shade through a through hole, and a drying agent bag is arranged in the auxiliary cover.
Preferably, the water inlet pipe is connected with the top edge of the cooling cylinder, the connecting pipe is connected with the bottom edge of the cooling cylinder, and the water inlet pipe and the connecting pipe are respectively positioned at the left side and the right side of the cooling cylinder.
Preferably, the water inlet pipe and the water outlet pipe are both positioned above the LED lighting module, and the pipe diameters of the water inlet pipe and the water outlet pipe are the same.
Preferably, the blocking plate is a transparent glass plate which is horizontally arranged, the lamp containing groove and the LED illuminating module are in a hemispherical shape with two spherical centers superposed, and the spherical diameter of the lamp containing groove is larger than that of the LED illuminating module.
Preferably, the auxiliary cover is arranged on the outer side of the top of the lampshade, the lampshade and the auxiliary cover are of an integrated structure, and the through hole is formed in the wall of the lampshade.
Preferably, the cooling cylinder is positioned in the lampshade, the cooling cylinder is annular, and the inner annular wall of the cooling cylinder is tightly attached to the outer wall of the lamp holder.
The invention has the beneficial effects that: according to the invention, the cooling cylinder is arranged outside the lamp cap, and the control circuit is arranged in the lamp cap, so that the lamp cap and the control circuit can be effectively cooled; the water filling cavity is arranged in the lampshade and filled with distilled water, and the water filling cavity is connected with the cooling cylinder connected with the water inlet pipe and the water outlet pipe, so that heat emitted by the LED lamp can be absorbed by water, the heat dissipation effect of the LED lamp is improved, meanwhile, the light emitted by the LED lamp can cause the effect of the Pond LED under the action of water, the generated light has a certain illusion effect, and a good light effect can be achieved; the LED lighting module is matched with the lamp slot, so that light emitted by the LED lighting module is uniformly dispersed, and the lighting effect is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of an LED lamp with a fast heat dissipation rate according to the present invention.
In the figure: 1-lamp holder, 2-lamp shade, 3-control circuit, 4-LED lighting module, 5-water filling cavity, 6-blocking plate, 7-cooling cylinder, 8-auxiliary cover, 51-water outlet pipe, 52-water outlet regulating valve, 60-lamp containing groove, 70-connecting pipe, 71-water inlet pipe, 72-water inlet regulating valve, 80-through hole and 81-desiccant bag.
[ detailed description ] A
Referring to fig. 1, the LED lamp with high heat dissipation speed of the present invention comprises a lamp cap 1, a lamp shade 2, a cooling cylinder 7, a water filling cavity 5 and an auxiliary cover 8, wherein the lamp cap 1 extends into the lamp shade 2 through the top of the lamp shade 2, a control circuit 3 is arranged in the lamp cap 1, the bottom of the lamp cap 1 is connected with an LED lighting module 4, the bottom of the lamp shade 2 is provided with the water filling cavity 5, the top of the water filling cavity 5 is provided with a baffle plate 6, the center of the baffle plate 6 is provided with a lamp holding groove 60, the LED lighting module 4 is located in the lamp holding groove 60, the lamp cap 1 is externally sleeved with the cooling cylinder 7, the cooling cylinder 7 is connected with a connecting pipe 70, the other end of the connecting pipe 70 is connected with the water filling cavity 5, the lamp shade 2 is provided with a water inlet pipe 71 and a water outlet pipe 51, the water inlet pipe 71 passes through the wall of the lamp shade 2 to be connected with the cooling cylinder 7, the water inlet pipe 71 is provided with a water inlet regulating valve 72, the water outlet pipe 51 passes through the wall of the lamp shade 2 to be connected with the water filling cavity 5, the water outlet pipe 51 is provided with the water outlet regulating valve 52, the lampshade 2 is provided with an auxiliary cover 8, the auxiliary cover 8 is connected with the inside of the lampshade 2 through a through hole 80, a desiccant bag 81 is arranged in the auxiliary cover 8, the water inlet pipe 71 is connected with the top edge of the cooling cylinder 7, the connecting pipe 70 is connected with the bottom edge of the cooling cylinder 7, the water inlet pipe 71 and the connecting pipe 70 are respectively positioned at the left side and the right side of the cooling cylinder 7, the water inlet pipe 71 and the water outlet pipe 51 are both positioned above the LED lighting module 4, the pipe diameters of the water inlet pipe 71 and the water outlet pipe 51 are the same, the barrier plate 6 is a transparent glass plate which is horizontally arranged, the lamp containing groove 60 and the LED lighting module 4 are in a hemispherical shape with two coincident spherical centers, the spherical diameter of the lamp containing groove 60 is larger than that of the LED lighting module 4, the auxiliary cover 8 is positioned at the outer side of the top of the lampshade 2, and the lampshade 2 and the auxiliary cover 8 are in an integrated structure, the through hole 80 is positioned on the wall of the lampshade 2, the cooling cylinder 7 is positioned in the lampshade 2, the cooling cylinder 7 is in a circular ring shape, and the inner ring wall of the cooling cylinder 7 is tightly attached to the outer wall of the lamp holder 1.
The working process of the invention is as follows:
in the working process of the LED lamp with high heat dissipation speed, the cooling cylinder 7 is arranged outside the lamp holder 1, and the control circuit 3 is arranged in the lamp holder 1, so that the lamp holder 1 and the control circuit 3 can be effectively cooled; the water filling cavity 5 is arranged in the lampshade 2 and filled with distilled water, the water filling cavity 5 is connected with the cooling cylinder 7 connected with the water inlet pipe 71 and the water outlet pipe 51, so that heat emitted by the LED lamp can be absorbed by water, the heat dissipation effect of the LED lamp is improved, meanwhile, light emitted by the LED lamp can cause an effect of the Pond due to the effect of passing through the water, and the generated light has a certain illusion effect and can play a good lighting effect; the LED lighting module 4 is matched with the lamp slot 60, so that light emitted by the LED lighting module 4 is uniformly dispersed, and the lighting effect is improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a LED lamp that radiating rate is fast which characterized in that: the LED street lamp comprises a lamp holder (1), a lamp shade (2), a cooling cylinder (7), a water filling cavity (5) and an auxiliary cover (8), wherein the lamp holder (1) penetrates through the top of the lamp shade (2) and extends into the lamp shade (2), a control circuit (3) is arranged in the lamp holder (1), an LED lighting module (4) is connected to the bottom of the lamp holder (1), the water filling cavity (5) is arranged at the bottom of the lamp shade (2), a blocking plate (6) is arranged at the top of the water filling cavity (5), a lamp containing groove (60) is arranged at the center of the blocking plate (6), the LED lighting module (4) is positioned in the lamp containing groove (60), the cooling cylinder (7) is sleeved outside the lamp holder (1), the cooling cylinder (7) is connected with a connecting pipe (70), the other end of the connecting pipe (70) is connected with the water filling cavity (5), a water inlet pipe (71) and a water outlet pipe (51) are arranged on the lamp shade (2), the water inlet pipe (71) penetrates through the wall of the lamp shade (2) and is connected with the cooling cylinder (7), a water inlet pipe (72) and a water outlet pipe (51) is arranged on the water outlet pipe (52) which penetrates through the wall of the lamp shade (5) and is connected with the auxiliary cover (52), supplementary cover (8) and lamp shade (2) are inside links to each other through a through-hole (80), is equipped with drier package (81) in supplementary cover (8), supplementary cover (8) are located the lamp shade (2) top outside, lamp shade (2) and supplementary cover (8) formula structure as an organic whole, and through-hole (80) are located lamp shade (2) cover wall, cooling cylinder (7) are located lamp shade (2), and cooling cylinder (7) are the ring form, and lamp holder (1) outer wall is hugged closely to the interior rampart of cooling cylinder (7).
2. The LED lamp with fast heat dissipation of claim 1, wherein: the water inlet pipe (71) is connected with the top edge of the cooling cylinder (7), the connecting pipe (70) is connected with the bottom edge of the cooling cylinder (7), and the water inlet pipe (71) and the connecting pipe (70) are respectively positioned at the left side and the right side of the cooling cylinder (7).
3. The LED lamp with fast heat dissipation of claim 1, wherein: the water inlet pipe (71) and the water outlet pipe (51) are both located above the LED lighting module (4), and the pipe diameters of the water inlet pipe (71) and the water outlet pipe (51) are the same.
4. The LED lamp with fast heat dissipation of claim 1, wherein: the stop plate (6) is a transparent glass plate horizontally arranged, the lamp containing groove (60) and the LED illuminating module (4) are hemispheric with two sphere centers coinciding, and the sphere diameter of the lamp containing groove (60) is larger than that of the LED illuminating module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971492.8A CN106439520B (en) | 2016-11-04 | 2016-11-04 | LED lamp with high heat dissipation speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971492.8A CN106439520B (en) | 2016-11-04 | 2016-11-04 | LED lamp with high heat dissipation speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439520A CN106439520A (en) | 2017-02-22 |
| CN106439520B true CN106439520B (en) | 2023-01-06 |
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ID=58179766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610971492.8A Active CN106439520B (en) | 2016-11-04 | 2016-11-04 | LED lamp with high heat dissipation speed |
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| Country | Link |
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| CN (1) | CN106439520B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830507B (en) * | 2017-11-06 | 2020-04-28 | 上海华友金裕微电子有限公司 | Micro-groove group evaporative cooling device for LED lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365740A (en) * | 1929-12-20 | 1932-01-28 | Westinghouse Lamp Co | Improvements in or relating to incandescent electric lamps |
| GB1316941A (en) * | 1969-03-27 | 1973-05-16 | Wright A H | Lighting apparatus |
| CN102080783A (en) * | 2011-03-02 | 2011-06-01 | 杭州慈源科技有限公司 | LED light with replaceable light holder thermally-radiated by using superconduction liquid |
| KR101211403B1 (en) * | 2011-06-21 | 2012-12-12 | 이화랑 | Led lamp |
| CN103062654A (en) * | 2012-12-25 | 2013-04-24 | 浙江阳光照明电器集团股份有限公司 | LED (light-emitting diode) lamp based on liquid cooling fluorescent material |
| CN206207042U (en) * | 2016-11-04 | 2017-05-31 | 嘉兴市正大照明有限公司 | A kind of fast LED of radiating rate |
-
2016
- 2016-11-04 CN CN201610971492.8A patent/CN106439520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365740A (en) * | 1929-12-20 | 1932-01-28 | Westinghouse Lamp Co | Improvements in or relating to incandescent electric lamps |
| GB1316941A (en) * | 1969-03-27 | 1973-05-16 | Wright A H | Lighting apparatus |
| CN102080783A (en) * | 2011-03-02 | 2011-06-01 | 杭州慈源科技有限公司 | LED light with replaceable light holder thermally-radiated by using superconduction liquid |
| KR101211403B1 (en) * | 2011-06-21 | 2012-12-12 | 이화랑 | Led lamp |
| CN103062654A (en) * | 2012-12-25 | 2013-04-24 | 浙江阳光照明电器集团股份有限公司 | LED (light-emitting diode) lamp based on liquid cooling fluorescent material |
| CN206207042U (en) * | 2016-11-04 | 2017-05-31 | 嘉兴市正大照明有限公司 | A kind of fast LED of radiating rate |
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| Publication number | Publication date |
|---|---|
| CN106439520A (en) | 2017-02-22 |
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