CN105627268B - A kind of LED light ventilation and heat channel - Google Patents
A kind of LED light ventilation and heat channel Download PDFInfo
- Publication number
- CN105627268B CN105627268B CN201610093626.0A CN201610093626A CN105627268B CN 105627268 B CN105627268 B CN 105627268B CN 201610093626 A CN201610093626 A CN 201610093626A CN 105627268 B CN105627268 B CN 105627268B
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- Prior art keywords
- lamp cup
- heat
- cylinder
- led light
- connector
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Classifications
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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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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 a kind of LED light ventilation and heat channels, Lamp cup including aluminum, dissipating cover is equipped on the inside of Lamp cup oral area, Lamp cup bottom is connect by connector with lamp cap, the dissipating cover includes lid, and lid oral area is equipped with a circle flanging, and the flanging is circumferentially uniformly provided with heat emission hole, thermovent is equipped between Lamp cup bottom opening and connector, heat emission hole, thermovent are connected to the heat dissipation channel to be formed and be flowed for air with Lamp cup inner cavity.The present invention is in such a way that cross-ventilation and metal heat absorption are combined, it is ensured that heat is discharged, and heat dissipation effect greatly improves.
Description
Present patent application is a kind of divisional application of invention and created name " LED light radiator structure ", the Shen of original application
Please day it be on March 24th, 2014, application No. is 2014101107218.
Technical field
The present invention relates to LED light.
Background technology
With the development of LED, gradual known dawn.LED light relatively has long lifespan, energy-saving and environmental protection with ordinary lamps
Etc. advantages, valued by major small enterprise.But it is of high cost with regard to its making side, cause it to enter slowing for average family.LED
It can generate heat in use, the service life of LED light can be largely effected on by such as dispersing heat not in time, so LED light dissipates
Warmware is typically using aluminum.As depicted in figs. 1 and 2, LED light is usually made of glass bubble 5, Lamp cup 1, connector 2, lamp cap 3,
Wherein Lamp cup oral area is equipped with dissipating cover 4, and dissipating cover 4 is equipped with the electric elements 42 that shine, by connector 2 by Lamp cup 1 and lamp cap 3
It connects and fixes, main radiating mode is the cooling fin 10 being arranged on 1 outer wall of Lamp cup, and the current common process of Lamp cup
By the way of pressure injection and machining makes, be after aluminium liquefied by pressure injection equipment pressure injection to mold cavity
Molding, the drawback come in this way is that cost of manufacture is high, low production efficiency, and heat dissipation effect is also unsatisfactory.
Invention content
Just there is provided a kind of LED light ventilation and heat channels for the technical problems to be solved by the invention, simplify structure, reduce
Cost improves heat dissipation effect.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of LED light ventilation and heat channel, including
The Lamp cup of aluminum, Lamp cup oral area inside are equipped with dissipating cover, and Lamp cup bottom is connect by connector with lamp cap, and the dissipating cover includes
Lid, lid oral area are equipped with a circle flanging, and the flanging is circumferentially uniformly provided with heat emission hole, Lamp cup bottom opening and company
Thermovent is equipped between fitting, heat emission hole, thermovent are connected to the heat dissipation channel to be formed and be flowed for air with Lamp cup inner cavity.
Preferably, connector includes cylinder, and cylinder bottom is equipped with an outer bulge loop of circle, between outer bulge loop and Lamp cup bottom surface
Equipped with lower heat dissipation gap, it is connect with lamp cap equipped with threaded portion below outer bulge loop.
Preferably, a circle internal projecting ring is equipped on the inside of Lamp cup bottom opening, internal projecting ring is circumferentially arranged with crenel slot), crenel slot
Form thermovent between connector cylinder outer wall, outer bulge loop is uniformly arranged in the circumferential direction that there are two the boss to raise up to be caught in
Crenel slot.
Preferably, cylinder is distributed along the circumference with two hollow circuit cylinders, hollow circuit cylinder and circumferentially-adjacent boss interval 90
Degree, hollow circuit cylinder are vertically arranged, and hollow circuit cylinder bottom end extends to outer bulge loop, and top protrudes from the oral area of cylinder and extends to side
Immediately below hole, internal projecting ring corresponds to hollow circuit cylinder and is equipped with arc neck.
Preferably, the Lamp cup is stamped and formed out round platform tubular construction by band-like aluminium strip.
Heat emission hole is arranged in the present invention on dissipating cover, thermovent is equipped between Lamp cup bottom opening and connector, in this way
Heat emission hole, thermovent are connected to the heat dissipation channel to be formed and be flowed for air with Lamp cup inner cavity, are dissipated in addition, Lamp cup of aluminum itself has
The effect of heat, thus invent in such a way that cross-ventilation and metal heat absorption are combined, it is ensured that heat is discharged, and heat dissipation effect is significantly
It improves.And the Lamp cup of the LED light, by band-like aluminium strip punch forming, Lamp cup is connect and is fixed with lamp cap by connector, system
It is simple to make method, it is efficient, so that the cost of LED light is decreased obviously.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural schematic diagram of LED light in the prior art；
Fig. 2 is the Lam-cup structure schematic diagram of LED light in the prior art；
Fig. 3 is LED lamp structure schematic diagram of the present invention；
Fig. 4 is the Lam-cup structure schematic diagram of LED light of the present invention；
Fig. 5 is the connecting-piece structure schematic diagram of LED light of the present invention；
Fig. 6 is the dissipating cover vertical view of LED light of the present invention；
Fig. 7 is the dissipating cover sectional view of LED light of the present invention.
Specific implementation mode
As shown in Fig. 3 to Fig. 7, a kind of LED light radiator structure includes the Lamp cup 1 of aluminum, and Lamp cup oral area is connect with glass bubble 5,
Be equipped with dissipating cover 4 on the inside of Lamp cup oral area, luminous electric elements 42 be installed on dissipating cover, Lamp cup bottom by connector 2 with
Lamp cap 3 connects, and the dissipating cover 4 includes lid 40, and lid bottom centre is provided with centre bore 401, and lid bottom central axes are in
Heart hole both sides are symmetrically opened up there are two side opening 402, and conducting wire is passed through from centre bore 401 and connect with luminous electric elements 42 and lamp cap,
Lid oral area is equipped with a circle flanging 41, and the flanging is circumferentially uniformly provided with heat emission hole 411, the flanging 41 and glass
It is equipped with upper heat dissipation gap 6 between bubble 5, thermovent, heat emission hole, thermovent and Lamp cup are equipped between Lamp cup bottom opening and connector
Inner cavity is connected to the heat dissipation channel to be formed and be flowed for air, and heat emission hole 411 will be in heat spreader to air by upper heat dissipation gap 6.
The connector 2 includes cylinder 20, and cylinder bottom is equipped with an outer bulge loop 21 of circle, is equipped with below the outer bulge loop
Threaded portion 22 is connect with lamp cap 3.Lower heat dissipation gap 7, the Lamp cup bottom opening inside are equipped between outer bulge loop and Lamp cup bottom surface
Equipped with a circle internal projecting ring 11, the internal projecting ring is circumferentially arranged with crenel slot 112, shape between crenel slot and connector cylinder outer wall
At thermovent, thermovent will be in heat spreader to air by lower heat dissipation gap 7.
Outer bulge loop is uniformly arranged in the circumferential direction to be caught in crenel slot and realizes Lamp cup and connector there are two the boss 211 that raises up
2 positioning.The cylinder is distributed along the circumference with two hollow circuit cylinders 201, hollow circuit cylinder and circumferentially-adjacent boss interval 90
Degree, hollow circuit cylinder are vertically arranged, and hollow circuit cylinder bottom end extends to outer bulge loop, and top protrudes from the oral area of cylinder and extends to side
Immediately below hole, internal projecting ring corresponds to hollow circuit cylinder and is equipped with arc neck 13.Self-tapping screw passes through two side openings 402 of dissipating cover 4 to revolve
Enter the fixation that dissipating cover 4 and connector 2 are realized in 201 inside of hollow circuit cylinder.
Lamp cup is stamped and formed out round platform tubular construction by band-like aluminium strip, and the present invention is to make heat dissipation using impact style
Part.Raw material are band-like aluminium strip, by striking out specific shape.A set of radiating piece is made of Lamp cup and dissipating cover.It is dissipating
Hot bottom of a cup portion is equipped with crenel slot, is used for installation connecting element and cross-ventilation.The oral area of heat radiating cup is equipped with dissipating cover, justifies in dissipating cover
All flange have several heat emission holes for radiating.Luminous electric elements, then 2 by covering are installed on dissipating cover
A hole handle cup, lid, electric elements, connector are connected and are fixed.Finally covering installation lampshade.Such a complete lamp is with regard to complete
Cheng Liao.The invention is in such a way that cross-ventilation and metal heat absorption are combined, it is ensured that heat is discharged.
Claims (3)
1. a kind of LED light ventilation and heat channel includes the Lamp cup of aluminum, dissipating cover is equipped on the inside of Lamp cup oral area, Lamp cup bottom is logical
Connector is crossed to connect with lamp cap, it is characterised in that：The dissipating cover includes lid, and lid oral area is equipped with a circle flanging, described
Flanging is circumferentially uniformly provided with heat emission hole, and thermovent, heat emission hole, thermovent are equipped between Lamp cup bottom opening and connector
The heat dissipation channel to be formed and be flowed for air is connected to Lamp cup inner cavity, connector includes cylinder, and it is outer that cylinder bottom is equipped with a circle
Bulge loop is equipped with lower heat dissipation gap, is connect with lamp cap equipped with threaded portion below outer bulge loop, Lamp cup bottom between outer bulge loop and Lamp cup bottom surface
Portion's opening inner side is equipped with a circle internal projecting ring, and internal projecting ring is circumferentially arranged with crenel slot, between crenel slot and connector cylinder outer wall
Thermovent is formed, outer bulge loop is uniformly arranged in the circumferential direction is caught in crenel slot there are two the boss that raises up.
2. a kind of LED light ventilation and heat channel according to claim 1, it is characterised in that：Cylinder is distributed along the circumference with
Two hollow circuit cylinders, hollow circuit cylinder and 90 degree circumferentially-adjacent of boss interval, hollow circuit cylinder is vertically arranged, and hollow circuit cylinder bottom end is prolonged
Outer bulge loop is extended to, top protrudes from the oral area of cylinder and extends to immediately below side opening, and internal projecting ring corresponds to hollow circuit cylinder and is equipped with circle
Arc card slot.
3. a kind of LED light ventilation and heat channel according to claim 1 or 2, it is characterised in that：The Lamp cup passes through band
The aluminium strip of shape is stamped and formed out round platform tubular construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093626.0A CN105627268B (en) | 2014-03-24 | 2014-03-24 | A kind of LED light ventilation and heat channel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110721.8A CN103939868B (en) | 2014-03-24 | 2014-03-24 | A kind of LED radiator structure |
| CN201610093626.0A CN105627268B (en) | 2014-03-24 | 2014-03-24 | A kind of LED light ventilation and heat channel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110721.8A Division CN103939868B (en) | 2014-03-24 | 2014-03-24 | A kind of LED radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105627268A CN105627268A (en) | 2016-06-01 |
| CN105627268B true CN105627268B (en) | 2018-09-25 |
Family
ID=51187649
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093626.0A Active CN105627268B (en) | 2014-03-24 | 2014-03-24 | A kind of LED light ventilation and heat channel |
| CN201410110721.8A Active CN103939868B (en) | 2014-03-24 | 2014-03-24 | A kind of LED radiator structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110721.8A Active CN103939868B (en) | 2014-03-24 | 2014-03-24 | A kind of LED radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105627268B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2927559B1 (en) * | 2014-04-01 | 2017-09-06 | Viabizzuno S.R.L. | Led lighting system |
| CN108469010A (en) * | 2017-02-23 | 2018-08-31 | 黄子恒 | The high-quality LED light cooling mechanism curable type the core of the card of low cost |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606689U (en) * | 2009-11-13 | 2010-10-13 | 东莞市友美电源设备有限公司 | Spherical LED lamp bulb |
| JP2011150926A (en) * | 2010-01-22 | 2011-08-04 | Wen Lung Chin | High-efficiency type led lamp |
| CN102506325A (en) * | 2011-11-02 | 2012-06-20 | 苏州红壹佰照明有限公司 | Sandwich permeable heat-radiation hole type light emitting diode (LED) bulb lamp |
| CN202791897U (en) * | 2012-07-19 | 2013-03-13 | 诚加科技股份有限公司 | Radiating device of bulb lamp |
| CN103244854A (en) * | 2013-05-09 | 2013-08-14 | 深圳市耕创电子有限公司 | Light-emitting diode (LED) bulb lamp |
| CN203249216U (en) * | 2013-05-22 | 2013-10-23 | 北京铨富光电科技有限公司 | Gas heat convection heat dissipation structure of LED bulb |
-
2014
- 2014-03-24 CN CN201610093626.0A patent/CN105627268B/en active Active
- 2014-03-24 CN CN201410110721.8A patent/CN103939868B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606689U (en) * | 2009-11-13 | 2010-10-13 | 东莞市友美电源设备有限公司 | Spherical LED lamp bulb |
| JP2011150926A (en) * | 2010-01-22 | 2011-08-04 | Wen Lung Chin | High-efficiency type led lamp |
| CN102506325A (en) * | 2011-11-02 | 2012-06-20 | 苏州红壹佰照明有限公司 | Sandwich permeable heat-radiation hole type light emitting diode (LED) bulb lamp |
| CN202791897U (en) * | 2012-07-19 | 2013-03-13 | 诚加科技股份有限公司 | Radiating device of bulb lamp |
| CN103244854A (en) * | 2013-05-09 | 2013-08-14 | 深圳市耕创电子有限公司 | Light-emitting diode (LED) bulb lamp |
| CN203249216U (en) * | 2013-05-22 | 2013-10-23 | 北京铨富光电科技有限公司 | Gas heat convection heat dissipation structure of LED bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939868B (en) | 2017-03-01 |
| CN103939868A (en) | 2014-07-23 |
| CN105627268A (en) | 2016-06-01 |
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