CN104373845A - Waterproof heat dissipating LED lamp - Google Patents
Waterproof heat dissipating LED lamp Download PDFInfo
- Publication number
- CN104373845A CN104373845A CN201410635430.0A CN201410635430A CN104373845A CN 104373845 A CN104373845 A CN 104373845A CN 201410635430 A CN201410635430 A CN 201410635430A CN 104373845 A CN104373845 A CN 104373845A
- Authority
- CN
- China
- Prior art keywords
- lamp
- radiator
- lamp cup
- snap ring
- ring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a waterproof heat dissipating LED lamp which comprises a lamp cup, a copper head, a clamping ring, a waterproof ring, a lens, a lamp panel, a heat dissipater and a screw. The clamping ring, the waterproof ring, the lens, the lamp panel and the heat dissipater are sequentially installed in the lamp cup from bottom to top. The clamping ring and the heat dissipater are fixedly connected. A gap is reserved between the lamp cup and the heat dissipater, so that the waterproof heat dissipating LED lamp is of a semi-open structure. As a plurality of air holes are formed in the clamping ring, cold air can enter from the air holes, and temperature in the lamp cup can be lowered; a plurality of through holes are formed in the bottom of the lamp cup, air can circulate between the through holes and the air holes, and therefore heat of the lamp can be dissipated remarkably; the waterproof ring is arranged between the clamping ring and the lens, and therefore water is prevented from entering the lamp cup and damaging the lamp. As cooling fins on the heat dissipater are of an integrated structure, a closed space is formed between the clamping ring and the heat dissipater, which is beneficial for protecting circuits and devices in the lamp cup.
Description
Technical field
The present invention relates to technical field of lamps, be specifically related to a kind of LED of waterproof cooling.
Background technology
Common LED is totally-enclosed and outward appearance is comparatively conservative, have impact on the heat radiation of product and the performance of whole lamp greatly, the temperature being easily directed at whole lamp is too high thus occur dead lamp or other bad phenomenon, cause serious potential safety hazard, on Lamp cup, air-vent is offered in prior art, though to some extent solve the heat dissipation problem of LED, while heat radiation, there is again the phenomenon of easy water inlet.
Summary of the invention
For above problems of the prior art, the invention provides a kind of LED of waterproof cooling.
The present invention is achieved by the following technical solutions:
A LED for waterproof cooling, the LED of described waterproof cooling comprises Lamp cup, copperhead, snap ring, water proof ring, lens, lamp plate, radiator, screw, successively snap ring is installed from top to bottom in described Lamp cup, water proof ring, lens, lamp plate, radiator, described snap ring is fixedly connected with radiator, leave space between described Lamp cup and radiator, make the LED of waterproof cooling present semi open model structure.
Described radiator is provided with several fin.
Described snap ring is provided with several passage.
Several air-vent is provided with bottom described Lamp cup.
Several screw blind hole is provided with below described snap ring circumference.
The circumferential edge of described radiator is provided with the through hole corresponding with snap ring screw blind hole.
Be fixed by screw between described screw blind hole and through hole.
Fin on described radiator is set to integral structure.
The quantity of described screw blind hole is 3.
The quantity of described passage is 12.
Beneficial effect of the present invention is: described snap ring is provided with several passage, therefore cold air just can enter from passage, reduces the temperature in Lamp cup, and is provided with several air-vent bottom Lamp cup, can air circulation be formed between this air-vent and passage, make the heat radiation of lamp more remarkable; Be provided with water proof ring between described snap ring and lens, avoid, because water enters Lamp cup inside, damaging lamp; Fin on described radiator is set to integral structure, therefore just defines an enclosed space between snap ring and radiator, advantageously in protection Lamp cup internal circuit and device; Snap ring and radiator are fixed, simultaneously also by the water proof ring between snap ring and radiator, lens, lamp plate is also fixed up; Described snap ring and radiator are fixed by screw, therefore easy for installation, and screw connects more firm.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the LED of a kind of waterproof cooling of the present invention;
Fig. 2 is the structural representation of radiator and fin;
Fig. 3 is Lam-cup structure schematic diagram;
In figure: 1 is copperhead; 2 is Lamp cup; 3 is screw; 4 is radiator; 5 is lamp plate; 6 is lens; 7 is water proof ring; 8 is snap ring; 9 is fin; 10 is through hole; 11 is air-vent; 12 is passage.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1, a kind of LED of waterproof cooling, the LED of described waterproof cooling comprises Lamp cup (2), copperhead (1), snap ring (8), water proof ring (7), lens (6), lamp plate (5), radiator (4), screw (3), in described Lamp cup (2), snap ring (8) is installed from top to bottom successively, water proof ring (7), lens (6), lamp plate (5), radiator (4), described snap ring (8) is provided with 12 passages (12), and passage (12) is equally distributed on snap ring (8), ventilative sky can be convenient to entering of cold air, reduce the temperature in Lamp cup (2).Be provided with water proof ring (7) between described snap ring (8) and lens (6), avoid, because water enters Lamp cup (2) inside, damaging lamp.
Described snap ring (8) is fixedly connected with radiator (4), be specially below described snap ring (8) circumference and be provided with 3 screw blind holes, as shown in Figure 2, the circumferential edge of described radiator (4) is provided with several through hole (10) corresponding with snap ring (8) screw blind hole, described screw blind hole is located at below snap ring (8) circumference, and lamp can be allowed like this to become more attractive in appearance; Described snap ring (8) and radiator (4) are fixed by screw (3), therefore easy for installation, and screw (3) connects more firm; Between described snap ring (8) and radiator (4), screw (3) is fixing, can avoid because of water proof ring (7), lens (6), lamp plate (5) is installed built on the sand at Lamp cup (2), cause water proof ring (7), lens (6), lamp plate (5) rocking in Lamp cup (2), the service efficiency of lamp is reduced, and water proof ring (7) loosen water also can be caused to enter in Lamp cup (2), the device in Lamp cup (2) is damaged.
Described radiator (4) is provided with several fin (9), described several fin (9) outline and Lamp cup (2) inwall match, and be provided with interval between several fin (9), described interval contributes to the circulation of air, and interval had both had the effect of drainage to the steam in Lamp cup (2), contribute to again the circulation of air.
As shown in Figure 3, described Lamp cup (2) bottom is provided with several air-vent (11), and described air-vent (11) contributes to distributing of the upper heat of radiator (4), makes the heat radiation of lamp more remarkable; And air-vent (11) when also can have steam in Lamp cup (2), between fin (9) interval guiding under, steam is flowed out from air-vent (11).
Fin (9) on described radiator (4) is set to integral structure; therefore an enclosed space is just defined between snap ring (8) and radiator (4), advantageously in protection Lamp cup (2) internal circuit and device.
Structure of the present invention adopts the lamp body of semi open model, namely leave space between described Lamp cup (2) and radiator (4), make the LED of waterproof cooling present semi open model structure.Several air-vent (11) is provided with in Lamp cup (2) bottom, radiator (4) has multiple fin (9), when the present invention works, the heat that lamp plate (5) produces is delivered to radiator (4), heat is radiated in air by the upper a large amount of fin (9) of radiator (4) again, drive air movement to form Yan Pistol effect and improve air convection efficiency, and the present invention is provided with water proof ring (7), can use at family place, band water-proof function.The performance of the present invention to whole lamp is enhanced, and extends service life.
Air and moisture content play the effect of heat radiation by the inside that the passage (12) of the snap ring (8) at LED top enters into LED, simultaneously because the inside of fin (9) adopts be one-body molded and add water proof ring (7), partly can not have an impact to electronics when air or water enter into lamp housing inside.
Following technique effect can be realized by the present invention:
Described snap ring (8) is provided with several passage (12), therefore cold air just can enter from passage (12), reduce the temperature in Lamp cup (2), and Lamp cup (2) bottom is provided with several air-vent (11), can air circulation be formed between this air-vent (11) and passage (12), make the heat radiation of lamp more remarkable; Be provided with water proof ring (7) between described snap ring (8) and lens (6), avoid, because water enters Lamp cup (2) inside, damaging lamp; Fin (9) on described radiator (4) is set to integral structure, therefore an enclosed space is just defined between snap ring (8) and radiator (4), advantageously in protection Lamp cup (2) internal circuit and device; Snap ring (8) and radiator (4) are fixed, simultaneously also by the water proof ring (7) between snap ring (8) and radiator (4), lens (6), lamp plate (5) is also fixed up; Described snap ring (8) and radiator (4) are fixed by screw (3), therefore easy for installation, and screw (3) connects more firm.
Claims (10)
1. the LED of a waterproof cooling, it is characterized in that the LED of described waterproof cooling comprises Lamp cup (2), copperhead (1), snap ring (8), water proof ring (7), lens (6), lamp plate (5), radiator (4), in described Lamp cup (2), snap ring (8) is installed from top to bottom successively, water proof ring (7), lens (6), lamp plate (5), radiator (4), described snap ring (8) is fixedly connected with radiator (4), space is left between described Lamp cup (2) and radiator (4), the LED of waterproof cooling is made to present semi open model structure.
2. a kind of thermal louver according to claim 1, is characterized in that described radiator (4) is provided with several fin (9).
3. a kind of thermal louver according to claim 1, is characterized in that described snap ring (8) is provided with several passage (12).
4. a kind of thermal louver according to claim 1, is characterized in that described Lamp cup (2) bottom is provided with several air-vent (11).
5. a kind of thermal louver according to claim 3, is characterized in that being provided with several screw blind hole below described snap ring (8) circumference.
6. a kind of thermal louver according to claim 2, is characterized in that the circumferential edge of described radiator (4) is provided with the through hole (10) corresponding with snap ring (8) screw blind hole.
7. a kind of thermal louver according to claim 5 or 6, is characterized in that being fixed by screw (3) between described screw blind hole and through hole (10).
8. a kind of thermal louver according to claim 2, is characterized in that the fin (9) on described radiator (4) is set to integral structure.
9. a kind of thermal louver according to claim 5, is characterized in that the quantity of described screw blind hole is 3.
10. a kind of thermal louver according to claim 1, is characterized in that the quantity of described passage (12) is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635430.0A CN104373845A (en) | 2014-11-12 | 2014-11-12 | Waterproof heat dissipating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635430.0A CN104373845A (en) | 2014-11-12 | 2014-11-12 | Waterproof heat dissipating LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104373845A true CN104373845A (en) | 2015-02-25 |
Family
ID=52552922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635430.0A Pending CN104373845A (en) | 2014-11-12 | 2014-11-12 | Waterproof heat dissipating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373845A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221961A (en) * | 2015-10-14 | 2016-01-06 | 漳州立达信光电子科技有限公司 | Led |
| CN108317491A (en) * | 2018-01-27 | 2018-07-24 | 浙江永尚光电有限公司 | A kind of corrugated lamp of high efficiency and heat radiation |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886329Y (en) * | 2006-03-28 | 2007-04-04 | 钟李杏枝 | Lamp |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN201739819U (en) * | 2010-06-10 | 2011-02-09 | 南京汉德森科技股份有限公司 | LED (light-emitting diode) light source type PAR (photosynthetically active radiation) lamp |
| CN102221155A (en) * | 2011-06-14 | 2011-10-19 | 深圳市乐思远灯具有限公司 | Waterproof and dustproof lamp |
| CN202040777U (en) * | 2011-03-28 | 2011-11-16 | 惠州市风暴照明科技有限公司 | Radiating structure for accelerating thermal convection effect |
| CN202100984U (en) * | 2011-05-10 | 2012-01-04 | 上海信洁照明科技有限公司 | Integrated lamp provided with built-in heat radiation device and plane light source |
| CN202188328U (en) * | 2011-06-27 | 2012-04-11 | 南京汉德森科技股份有限公司 | Light-emitting diode (LED) lamp with high-efficiency radiating power supply assembly |
| CN202947104U (en) * | 2012-12-12 | 2013-05-22 | 北京佰能光电技术有限公司 | LED spotlight housing |
| CN103486461A (en) * | 2013-07-05 | 2014-01-01 | 浙江中博光电科技有限公司 | Waterproof LED (Light-Emitting Diode) ball bulb lamp |
| KR101402916B1 (en) * | 2014-03-20 | 2014-06-30 | 주식회사 디에스이 | LED room lamp with a air circulation cooling |
| JP2014170676A (en) * | 2013-03-04 | 2014-09-18 | Panasonic Corp | Lighting device |
| CN204268133U (en) * | 2014-11-12 | 2015-04-15 | 广德利德光电有限公司 | A kind of LED of waterproof cooling |
-
2014
- 2014-11-12 CN CN201410635430.0A patent/CN104373845A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886329Y (en) * | 2006-03-28 | 2007-04-04 | 钟李杏枝 | Lamp |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN201739819U (en) * | 2010-06-10 | 2011-02-09 | 南京汉德森科技股份有限公司 | LED (light-emitting diode) light source type PAR (photosynthetically active radiation) lamp |
| CN202040777U (en) * | 2011-03-28 | 2011-11-16 | 惠州市风暴照明科技有限公司 | Radiating structure for accelerating thermal convection effect |
| CN202100984U (en) * | 2011-05-10 | 2012-01-04 | 上海信洁照明科技有限公司 | Integrated lamp provided with built-in heat radiation device and plane light source |
| CN102221155A (en) * | 2011-06-14 | 2011-10-19 | 深圳市乐思远灯具有限公司 | Waterproof and dustproof lamp |
| CN202188328U (en) * | 2011-06-27 | 2012-04-11 | 南京汉德森科技股份有限公司 | Light-emitting diode (LED) lamp with high-efficiency radiating power supply assembly |
| CN202947104U (en) * | 2012-12-12 | 2013-05-22 | 北京佰能光电技术有限公司 | LED spotlight housing |
| JP2014170676A (en) * | 2013-03-04 | 2014-09-18 | Panasonic Corp | Lighting device |
| CN103486461A (en) * | 2013-07-05 | 2014-01-01 | 浙江中博光电科技有限公司 | Waterproof LED (Light-Emitting Diode) ball bulb lamp |
| KR101402916B1 (en) * | 2014-03-20 | 2014-06-30 | 주식회사 디에스이 | LED room lamp with a air circulation cooling |
| CN204268133U (en) * | 2014-11-12 | 2015-04-15 | 广德利德光电有限公司 | A kind of LED of waterproof cooling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221961A (en) * | 2015-10-14 | 2016-01-06 | 漳州立达信光电子科技有限公司 | Led |
| CN105221961B (en) * | 2015-10-14 | 2018-08-14 | 漳州立达信光电子科技有限公司 | LED light |
| CN108317491A (en) * | 2018-01-27 | 2018-07-24 | 浙江永尚光电有限公司 | A kind of corrugated lamp of high efficiency and heat radiation |
| CN108317491B (en) * | 2018-01-27 | 2019-10-18 | 浙江永尚光电有限公司 | A kind of corrugated lamp of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150225 |