CN105570699B - A kind of LED light - Google Patents
A kind of LED light Download PDFInfo
- Publication number
- CN105570699B CN105570699B CN201510834052.3A CN201510834052A CN105570699B CN 105570699 B CN105570699 B CN 105570699B CN 201510834052 A CN201510834052 A CN 201510834052A CN 105570699 B CN105570699 B CN 105570699B
- Authority
- CN
- China
- Prior art keywords
- cooling base
- led light
- lamp
- lamp bead
- transparent
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of LED light, substrate, LED lamp bead and the plastic, transparent lampshade connecting with cooling base bottom buckle-type of LED lamp bead are integrated with including lamp cap, the cooling base being fixed on above lamp cap, the surface connecting with cooling base, driving power is arranged inside cooling base, LED lamp bead is evenly arranged on substrate, the Transparent lamp shade is integrally cylindrical, multiple arc-shaped columns were uniformly provided with along cylinder one week, are equipped with ventilation gap between column two-by-two；It is the support column of cylindrical structure above the cooling base, support column periphery is uniformly provided with the mounting groove of multiple raised lines and lamp bead substrate, air duct is equipped between raised line and the arc-shaped column of Transparent lamp shade, beneficial effects of the present invention: (1) Transparent lamp shade is made up of multiple arc-shaped columns with gap, so that heat dissipation effect is more obvious；(2) support column and support thin plate form cooling base, increase heat dissipation area, and can realize the effect close to no dark space.
Description
Technical field
The present invention relates to a kind of LED light, refer specifically to a kind of with the minimum LED lamp of radiator structure and half-light area.
Background technique
LED is a kind of electric light source of no filament, and electric energy is directly converted into luminous energy, and LED light has energy saving, service life length
Feature avoids the trouble for often needing to more change the bulb, the favor by more and more users.Pendent lamp is then most families
A kind of essential ornament lamp, is a kind of light bulb composition with inside multiple lamp holders and lamp holder, the selection of light bulb then more added with
It is particular about.
Firstly, the heat dissipation problem of LED light is Important Problems, heat dissipation problem seriously affects light efficiency and the longevity of LED light source
Life.Traditional LED light, the lampshade for being used for optically focused is typically closed, and such lampshade can not play heat dissipation to substrate
Effect, causes radiating efficiency low, causes LED light source and power source temperature excessively high, to influence light efficiency and the service life of LED.
Secondly, people get used to the shape of traditional incandescent lamp bulb, common LEDbulb lamp, by lampshade, pedestal, lamp cap
Shape-spherical shape of composition, internal LED light source and conventional incandescent light bulb is combined into.LEDbulb lamp is main in the prior art
It is made of lampshade, pedestal, lamp cap, driving power is set in pedestal, LED light source is generally located on substrate, and substrate is fixed on base
On seat, pedestal mainly plays heat spreading function other than playing a supporting role, therefore also known as radiating seat, since pedestal should play heat dissipation
Effect, places driving power again, to also allow for the light bulb in illumination there are certain dark space, luminous efficiency is lower
The problem of.
Finally, translucency is also very important factor in the selection of pendent lamp, for beauty, lamp holder often has jade, big
The materials such as fibrous gypsum are made, and lamp is set in existing LED because lamp bead design is at the partially intermediate position of lampshade, so that
The translucency of pendent lamp is not fine, it has to increase lamp bead to improve brightness, the practical light efficiency of lamps and lanterns substantially reduces, unfavorable
In energy conservation and environmental protection.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of LED light, including lamp cap, the heat dissipation base being fixed on above lamp cap
Seat, the surface that connect with cooling base are integrated with the substrate of LED lamp bead, LED lamp bead and connect with cooling base bottom buckle-type
Plastic, transparent lampshade, driving power be arranged inside cooling base, LED lamp bead is evenly arranged on substrate, and described is transparent
Lampshade is integrally cylindrical, is uniformly provided with multiple arc-shaped columns along cylinder one week, is equipped with ventilation gap between column two-by-two.
The design of the ventilation gap mainly makes LED lamp bead because the heat generated that shines can be removed adequately using convective principles,
Very big degree solves heat dissipation problem.
Further, it in order to preferably reach heat sinking function, and is radiated using the principle that heat moves upwards, institute
Thermovent is equipped with above the Transparent lamp shade stated.
Further, it in order to realize that the buckle-type of Transparent lamp shade and cooling base connects, is equipped with below the Transparent lamp shade
The protrusion being connect with cooling base, the mounting hole that cooling base lower section is equipped with and protrusion matches.
It further, preferably, is the support column of cylindrical structure, support column week above the cooling base
While being uniformly provided with the mounting groove of multiple raised lines and lamp bead substrate, air duct is equipped between the arc-shaped column of raised line and Transparent lamp shade,
Lower section is and the circular support thin plate of cylindrical structure one and the boss being fixedly connected with lamp cap；The circular support is thin
Heat release hole and the mounting hole with male cooperation on Transparent lamp shade are had on plate.
Due to being in the prior art usually the top that driving power is placed on to lamp cap, then certain diameter and height are needed
The pedestal of degree places driving power as radiating seat；And cooling base is designed to that support column is centrally disposed by the application
Driving power is placed in support column by part, it is not necessary that the position for placing driving power in one end is arranged above lamp cap, is only needed
Want a support thin plate as auxiliary heat dissipation and supporting role；So as to which lamp bead to be extended downward into the position of close lamp cap, from
And realize the almost effect close to no dark space.
Wherein the raised line on support column is matched with the ventilation gap on Transparent lamp shade, the lamp bead substrate in mounting groove
On the inside of the cylindrical vertical column of Transparent lamp shade.The major diameter of support column designs, so that distance is close between lamp bead and lampshade, thus
The distance between lamp holder outside the lamp bead that furthered significantly and LED light, so that the translucency of LED light is increased, using a small amount of
Lamp bead realize lamp brightness requirement, improve light efficiency.
In order to which preferably lamp bead substrate is fixed on cooling base, the circular support thin plate along the circumferential direction,
Position corresponding with mounting groove is equipped with block, for being stuck in lamp bead substrate is stronger in mounting groove.
For realize radiate and can play the role of safely it is non-conductive, the cooling base is in addition to mounting groove, other positions
It is coated with heat-conducting plastic；In LED light work, heat spreading function can be played at the raised line part of radiating seat, support thin plate.
Further, it is conductive ring above the cooling base, is equidistantly equipped with eight connecting pins on conductive ring, each
It is respectively equipped with LED light source tie point on connecting pin, two driving power tie points are additionally provided on conductive ring, connecting pin is stuck in
Between two raised lines of cooling base.
Compared with prior art, the present invention has the following advantages: (1) Transparent lamp shade passes through multiple circles with gap
Arcuation column composition, so that heat dissipation effect is more obvious；(2) support column and support thin plate form cooling base, increase heat dissipation
Area, and can realize the effect close to no dark space；(3) lamp bead furthers with lampshade spacing, so that the translucency of LED light, is reduced
The usage quantity of lamp bead, to improve light efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial exploded view of the invention；
Fig. 3 is the structural schematic diagram of Transparent lamp shade；
Fig. 4 is the structural schematic diagram that cooling base and lamp bead substrate, conductive ring cooperate；
Fig. 5 is schematic cross-section of the invention；
Fig. 6 is partial enlarged view at the I of Fig. 5；
Fig. 7 is the structural scheme of mechanism of conductive ring；
In figure: 1 lamp cap, 2 cooling bases, 3 lamp bead substrates, 4LED lamp bead, 5 Transparent lamp shades, 6 conductive rings, 21 support columns,
211 raised lines, 212 mounting grooves, 22 circular support thin plates, 221 heat release holes, 222 mounting holes, 223, block, 23 boss, 51 cylinders
Shape column, 52 ventilation gaps, 53 thermovents, 54 protrusions, 61 connecting pins, 62LED light source tie point, 63 driving power tie points.
Specific embodiment
As illustrated in fig. 1 and 2, the present invention relates to a kind of LED light, including lamp cap 1, the cooling base being fixed on above lamp cap 1
2, the surface being connect with cooling base 2 be integrated with the substrate 3 of LED lamp bead, LED lamp bead 4 and with 2 bottom buckle-type of cooling base
The plastic, transparent lampshade 5 of connection, driving power are arranged inside lamp cap 1, and LED lamp bead 4 is evenly distributed on the substrate 3, described
Transparent lamp shade 5 is whole cylindrical, is uniformly provided with multiple arc-shaped columns 51 along cylinder one week, is equipped between column two-by-two logical
Wind gap 52；The design of the ventilation gap mainly fill LED lamp bead can because of the heat generated that shines using convective principles
Point remove, very big degree solves heat dissipation problem.
As shown in figure 3, in order to preferably reach heat sinking function, and radiated using the principle that heat moves upwards,
Thermovent 53 is equipped with above the Transparent lamp shade 5.
In order to realize the buckle-type connection of Transparent lamp shade and cooling base, it is equipped with and heat dissipation below the Transparent lamp shade 5
The protrusion 54 that pedestal 2 connects is equipped with the mounting hole matched with raised 54 below cooling base 2.
Due to being in the prior art usually the top that driving power is placed on to lamp cap, then certain diameter and height are needed
The pedestal of degree places driving power as radiating seat；And cooling base is designed to that support column is centrally disposed by the application
Driving power is placed in support column by part, it is not necessary that the position for placing driving power in one end is arranged above lamp cap, is only needed
Want a support thin plate as auxiliary heat dissipation and supporting role；So as to which lamp bead to be extended downward into the position of close lamp cap, from
And realize the almost effect close to no dark space.
As shown in figure 4, being the support column 21 of cylindrical structure above the cooling base 2,21 periphery of support column is uniform
Mounting groove 212 equipped with multiple raised lines 211 and lamp bead substrate, sets between raised line 211 and the arc-shaped column 51 of Transparent lamp shade 5
There is air duct, lower section is and the circular support thin plate 22 of cylindrical structure one and the boss 23 being fixedly connected with lamp cap；Described
Mounting hole 222 on circular support thin plate 22 with heat release hole 221 and with 54 cooperation of protrusion on Transparent lamp shade；Cooling base 2 is logical
It crosses support column 21 and realizes that the fixation of lamp bead substrate 3 has finally played reduction so as to reduce the thickness of supported underneath thin plate 22
The effect of dark space.
Wherein the raised line 211 on the support column 21 is matched with the ventilation gap 52 on Transparent lamp shade 5, described
Lamp bead substrate 3 in mounting groove 212 is located at 51 inside of cylindrical vertical column of Transparent lamp shade 5, and the major diameter design of support column makes
Between lamp bead and lampshade distance it is close, thus the distance between the lamp holder outside furthered significantly lamp bead and LED light, to increase
The translucency of LED light realizes the brightness requirement of lamp using a small amount of lamp bead, improves light efficiency.
In order to which preferably lamp bead substrate is fixed on cooling base, the circular support thin plate 22 is circumferentially square
To position corresponding with mounting groove 212 is equipped with block 223, and lamp bead substrate 3 can be stuck in mounting groove 212.
For realize radiate and can play the role of safely it is non-conductive, the cooling base 2 is in addition to mounting groove, other portions
Position is coated with heat-conducting plastic；In LED light work, heat spreading function can be played at the raised line part of radiating seat, support thin plate.
As shown in Figure 5 and Figure 6, after by 5 sets of Transparent lamp shade on cooling base 2, driving power work is generated first
Heat distributes amount of heat by the raised line 211 inside support column and on support column, due to having ventilation gap on Transparent lamp shade,
Heat on raised line is well shed heat by ventilation gap.
Secondly as having air duct between raised line 211 and Transparent lamp shade 5, the heat generated that lamp bead 4 can shine sheds,
Using convective principles, wind enters from A mouthfuls, flows out from B mouthfuls, to take away heat, plays good heat dissipation effect, ventilation cell
The design of gap so that LED internal temperature of the present invention at least below LED light internal temperature in the prior art up to 15 ° with
On.
In addition, 51 thickness of arc-shaped column and radian of lampshade are all required, firstly, arc-shaped column is along circular arc
Direction consistency of thickness, secondly, the difference that the radian of arc-shaped column is selected according to the radian of lamp bead；Its principle followed is lamp
The maximum luminous zone of pearl is fallen on the circular arc of cylindrical vertical column, i.e. guarantee light will not be beaten on right angle, avoids light because of folding
It penetrates and generates halation or extra fringence.
As shown in fig. 7, being conductive ring 6 above the cooling base 2, eight connecting pins are equidistantly equipped on conductive ring 6
61, LED light source tie point 62 is respectively equipped on each connecting pin 61, and two driving power tie points 63 are additionally provided on conductive ring,
Its connecting pin 61 is stuck between two raised lines 211 of cooling base.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to of the invention
The restriction of embodiment.For those of ordinary skill in the art, it can also be made on the basis of the above description
Its various forms of variation or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
The obvious changes or variations that bright spirit is extended out are still in the protection scope of this invention.
Claims (9)
1. a kind of LED light is connect including lamp cap (1), the cooling base (2) being fixed on above lamp cap (1), with cooling base (2)
To be integrated with the substrate (3) of LED lamp bead, LED lamp bead (4) and the plastics that connect with cooling base (2) bottom buckle-type saturating on surface
Bright lamp cover (5), driving power setting is internal in cooling base (2), and LED lamp bead (4) is evenly arranged on substrate (3), feature
Be: the Transparent lamp shade (5) is whole cylindrical, multiple arc-shaped columns (51) is uniformly provided with along cylinder one week, two-by-two
Ventilation gap (52) are equipped between column；It is the support column (21) of cylindrical structure, support column above the cooling base (2)
(21) periphery is uniformly provided with the mounting groove (212) of multiple raised lines (211) and lamp bead substrate, raised line (211) and Transparent lamp shade (5)
Air duct is equipped between arc-shaped column (51).
2. LED light according to claim 1, it is characterised in that: arc-shaped column along circular arc direction consistency of thickness, lamp bead
Light arc range is less than the circular arc range of arc-shaped column.
3. LED light according to claim 1, it is characterised in that: be equipped with thermovent above the Transparent lamp shade (5)
(53)。
4. LED light according to claim 1, it is characterised in that: Transparent lamp shade (5) lower section is equipped with and cooling base
(2) protrusion (54) connected, cooling base (2) lower section are equipped with the mounting hole matched with raised (54).
5. LED light described according to claim 1 or 2 or 3 or 4, it is characterised in that: the lower section of the cooling base (2) is
With the circular support thin plate (22) of cylindrical structure one and the boss (23) being fixedly connected with lamp cap；The circular support is thin
Mounting hole (222) on plate (22) with heat release hole (221) and with (54) raised on Transparent lamp shade cooperation.
6. LED light according to claim 5, it is characterised in that: raised line (211) on the support column (21) with it is transparent
Ventilation gap (52) on lampshade (5) matches, and the lamp bead substrate (3) in the mounting groove (212) is located at Transparent lamp shade (5)
Cylindrical vertical column (51) on the inside of.
7. LED light according to claim 5, it is characterised in that: the circular support thin plate (22) along the circumferential direction, with
The corresponding position of mounting groove (212) is equipped with block (223), can be stuck in lamp bead substrate (3) in mounting groove (212).
8. LED light according to claim 5, it is characterised in that: the cooling base (2) is in addition to mounting groove, other portions
Position is coated with heat-conducting plastic.
9. LED light according to claim 1, it is characterised in that: further include the conductive ring (6) above cooling base (2), lead
It is equidistantly equipped with eight connecting pins (61) in electric circle (6), is respectively equipped with LED light source tie point (62) on each connecting pin (61),
Be additionally provided with two driving power tie points (63) on conductive ring, connecting pin (61) be stuck in cooling base two raised lines (211) it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834052.3A CN105570699B (en) | 2015-11-24 | 2015-11-24 | A kind of LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834052.3A CN105570699B (en) | 2015-11-24 | 2015-11-24 | A kind of LED light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570699A CN105570699A (en) | 2016-05-11 |
| CN105570699B true CN105570699B (en) | 2019-03-19 |
Family
ID=55881150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510834052.3A Active CN105570699B (en) | 2015-11-24 | 2015-11-24 | A kind of LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570699B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402672A (en) * | 2016-06-26 | 2017-02-15 | 刘骁洋 | LED lamp with invisible radiating device |
| CN109506141A (en) * | 2018-12-29 | 2019-03-22 | 深圳市万家照明有限公司 | A kind of light supply apparatus |
| CN109611754B (en) * | 2019-02-21 | 2021-03-02 | 蚌埠崧欣电子科技有限公司 | LED ceiling lamp with built-in driving power supply |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539248A (en) * | 2009-04-25 | 2009-09-23 | 蓝国贤 | LED energy-saving lamp |
| CN203115623U (en) * | 2013-03-22 | 2013-08-07 | 嵊州市华丰电子有限公司 | LED lamp capable of improving heat dissipation effect |
| CN203249218U (en) * | 2013-04-11 | 2013-10-23 | 姚耀安 | LED candle lamp bulb capable of radiating efficiently |
| CN203273331U (en) * | 2013-03-15 | 2013-11-06 | 沈李豪 | Multi-strip-shaped combined LED (light-emitting diode) lamp |
| CN203273818U (en) * | 2013-06-07 | 2013-11-06 | 华敏 | LED (light-emitting diode) bulb |
-
2015
- 2015-11-24 CN CN201510834052.3A patent/CN105570699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539248A (en) * | 2009-04-25 | 2009-09-23 | 蓝国贤 | LED energy-saving lamp |
| CN203273331U (en) * | 2013-03-15 | 2013-11-06 | 沈李豪 | Multi-strip-shaped combined LED (light-emitting diode) lamp |
| CN203115623U (en) * | 2013-03-22 | 2013-08-07 | 嵊州市华丰电子有限公司 | LED lamp capable of improving heat dissipation effect |
| CN203249218U (en) * | 2013-04-11 | 2013-10-23 | 姚耀安 | LED candle lamp bulb capable of radiating efficiently |
| CN203273818U (en) * | 2013-06-07 | 2013-11-06 | 华敏 | LED (light-emitting diode) bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570699A (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105570699B (en) | A kind of LED light | |
| CN202065729U (en) | Light-emitting diode (LED) lamp bulb | |
| CN102434802A (en) | LED (Light-emitting Diode) tubing lamp | |
| CN202501232U (en) | An LED lamp | |
| CN205535152U (en) | Light emitting diode (LED) lamp | |
| CN204853159U (en) | LED wall light | |
| CN204538083U (en) | A kind of LED light emission device that there is anti-dazzle and reduce blue light harm | |
| CN110242867A (en) | A kind of module type LED light source | |
| CN202402990U (en) | Novel light-emitting diode (LED) energy-saving bulb lamp | |
| TWI407052B (en) | Omnidirectional led lamp | |
| CN205026513U (en) | A light emitting diode (LED) spotlight | |
| CN2913836Y (en) | Light-angle adjustable lamp structure | |
| CN207555276U (en) | A kind of New LED straight strap lamp | |
| CN205101892U (en) | LED lamp | |
| CN201983039U (en) | LED (light-emitting diode) light source capable of replacing electric incandescent lamp light source | |
| CN202382042U (en) | Light-emitting diode (LED) fluorescent lamp integrating lamp cover and radiating plate | |
| CN205332003U (en) | Light -emitting diode (LED) tube lamp | |
| CN204756772U (en) | LED panel light | |
| CN208397732U (en) | A kind of LED light with bias light | |
| CN203571615U (en) | All-angle light-emitting candle lamp | |
| CN203036280U (en) | Light emitting diode (LED) light source module and radiator thereof | |
| CN103343908B (en) | A kind of adjustable LED neon light tube of primary colours | |
| CN208397722U (en) | A kind of more optical port LED ball shape lamps | |
| CN211232668U (en) | LED energy-saving lamp with integrated radiator | |
| CN207196124U (en) | A kind of wide-angle electroluminescent lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 213000 Zou Qu Zhen Qian Wang Cun Qian Wang Zu, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU DOL-LED PHOTOELECTRICITY Co.,Ltd. Address before: 213000 20-1220, the first city of Yinhe Bay, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Tu Limin |
|
| TR01 | Transfer of patent right |