CN205535151U - LEDG9 lamp pearl - Google Patents
LEDG9 lamp pearl Download PDFInfo
- Publication number
- CN205535151U CN205535151U CN201620360353.7U CN201620360353U CN205535151U CN 205535151 U CN205535151 U CN 205535151U CN 201620360353 U CN201620360353 U CN 201620360353U CN 205535151 U CN205535151 U CN 205535151U
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- lamp
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Abstract
The utility model discloses a LEDG9 lamp pearl has the LEDG9 lamp pearl of better lamp source luminance under aiming at providing a simple structure, heat dispersion is high and does not improve the prerequisite of consumption, solved the problem of the light source dispersion of LED lamp, and its technical scheme main points are the lamp shades on the lamp stand is located to lamp stand, LED light source and cover, be provided with PCB circuit board in the lamp stand, the LED light source is installed on this PCB circuit board, the bottom laminating of PCB circuit board has first fin, be equipped with the mounting groove that is used for installing PCB circuit board on the lamp stand, the outside of lamp stand is equipped with round second fin, be equipped with the leaded light post with a lamp shade body coupling in the lamp shade, LED lamp source is penetrated directly in the leaded light post, the connection play that the inner wall of lamp shade is close to the lamp stand is equipped with the round reflector layer, has reached gao liang, has dispelled the heat, compact structure's effect.
Description
Technical field
This utility model relates to lamp bead, particularly to LEDG9 lamp bead.
Background technology
G9 type lamp bead is a kind of stitch type lamp bead, and this lamp bead is commonly used on modern European crystal pendant lamp.Traditional G9 lamp is all that to use halogen be luminous source, and the power consumption of the G9 lamp of this halogen light source is big, light efficiency is low, and service life is short.Along with the development of LED technology, Novel LED light becomes, with its environmental protection and long service life, the best succedaneum that light fixture is energy-conservation, and the most traditional light fixture all changes LED lamp bead as new luminous source.
But, for G9 lamp bead, owing to it is used primarily on crystal pendant lamp, the overall load-bearing of pendent lamp is by a definite limitation, therefore, according to the regulation of the international standard BS EN60061-1-1993+A46-2011 of light trade, the weight for G9 lamp has special requirement, in general, the weight of G9 lamp bead not can exceed that 12 grams.At present, market substitutes LED light source many employings direct current LED light of G9 Halogen light, needs to install special driving power supply, and this makes, and the overall volume of G9 lamp is big, lighting angle is little, weight exceeds standard, and manufactures assembling complexity, with high costs；Additionally, after traditional Halogen light replaces with LED light source, the luminosity of LED is restricted, the light ratio luminous due to existing LED lamp bead is relatively decentralized, therefore brightness is the highest, also have and improve brightness by arranging multiple LED element, but thus bring the raising of its power consumption, and be attended by the problem that caloric value improves.
Therefore, the thermal diffusivity requirement of G9LED lamp on the one hand LED to be considered, on the other hand the volume of radiator structure can not be accomplished, and need to make full use of the light source of LED, reduce the dispersion of light, the effective rate of utilization improving light is the problem needing to solve too big.
Utility model content
The deficiency existed for prior art, the purpose of this utility model has the LEDG9 lamp bead of more preferable lamp source brightness on the premise of being to provide simple in construction, heat dispersion height and not improving power consumption.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of LEDG9 lamp bead, include lamp socket, LED light source and the lampshade being sheathed on lamp socket, it is provided with PCB in described lamp socket, described LED light source is installed in this PCB, the bottom of described PCB is fitted with the first fin, described lamp socket is provided with the mounting groove for installing PCB, the outside of described lamp socket is provided with circle second fin, the light-guiding pillar being connected with lampshade one it is provided with in described lampshade, described LED lamp source direct projection is in light-guiding pillar, the inwall of described lampshade goes out to be provided with a circle reflector layer near the connection of lamp socket.
nullBy above-mentioned setting，Lamp socket、LED light source、The setting of lampshade makes LED light source be protected，Light can be provided simultaneously，Owing to PCB is arranged on inside lamp socket，Such that it is able to raising installation effectiveness，Simplify structure，And can be dispelled the heat by mounting groove，The conduction of heat of heat-generating components inside (i.e. PCB) is further carried out by the first fin，Thus carry out being delivered on lamp socket by mounting groove，Then played by the second fin outside lamp socket and the heat within lamp socket is transmitted to space outerpace，It is provided with a circle owing to the second fin is curved about lamp socket，So it is bigger with the contact surface of extraneous air，So radiating efficiency is higher，Service life for LED lamp source is the most effectively extended，And，Due on lamp source direct projection light post on lampshade，Therefore，What light can more be concentrated is gathered in the top of lampshade，Then the light scattered can carry out the reflection of light by reflector layer and gather，Thus reach to improve the brightness of light，Due to light-guiding pillar, the effect of auxiliary stopper can played for the installation of LED lamp source is set，Thus the integrally-built stability ensured.
Can be preferably as concrete scheme of the present utility model: described LED lamp source is provided with 1-5, and is uniformly distributed in PCB.
By above-mentioned setting, by the requirement to cost and light-source brightness, the number that LED lamp source is arranged can be in the scope of 1-5, and owing to being uniformly distributed the mildness and uniformity that can be effectively improved light.
Can be preferably as concrete scheme of the present utility model: described light-guiding pillar is provided with 1-5, and is uniformly distributed on lampshade.
By above-mentioned setting, multiple light-guiding pillars can improve the brightness of light.
Can be preferably as concrete scheme of the present utility model: connecting in described PCB has electrode, described electrode to wear to penetrate the bottom in lamp socket, be provided with the spongy body abutted with PCB in described mounting groove.
By above-mentioned setting, electrode directly wears injection lamp socket, it is simple to connects and installs, in mounting groove, it is provided with spongy body simultaneously, it is possible to prevent dust or the contact to electrode of other objects, and reduces the degree of crook of electrode, on the other hand can reduce vibrations and the air permeable effect of PCB.
Can be preferably as concrete scheme of the present utility model: described first fin is aluminium flake.
By above-mentioned setting, improve fan thermal effect further.
Can be preferably as concrete scheme of the present utility model: described lampshade is makrolon material.
By above-mentioned setting, improve spotlight effect.
In sum, this utility model has the advantages that overall volume is little, compact conformation；Second fin considerably increases area of dissipation with the one-body molded design of lamp socket, improves the radiating efficiency of LED light source；Light-guiding pillar on lampshade makes the top being gathered in lampshade that light can more be concentrated, then the light scattered can carry out the reflection of light by reflector layer and gather, thus reach to improve the brightness of light, due to light-guiding pillar, the effect of auxiliary stopper can played for the installation of LED lamp source is set, thus the integrally-built stability ensured, and then greatly increase the radiating efficiency of LED light source, it is ensured that the service life of LED and quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural blast figure of embodiment one；
Fig. 3 is the lampshade structure schematic diagram of embodiment two；
Fig. 4 a is side view and the sectional view in A-A face of embodiment two；
Fig. 4 b is front view and the sectional view in B-B face of embodiment two.
In figure 1, lamp socket；2, LED light source；3, lampshade；4, PCB；5, the first fin；6, mounting groove；7, light-guiding pillar；8, the second fin；9, reflector layer；10, spongy body；11, electrode.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: as shown in Figure 1, 2, a kind of LEDG9 lamp bead, include lamp socket 1, LED light source 2 and the lampshade 3 being sheathed on lamp socket 1, lampshade 3 is makrolon material.Makrolon material has high transmission rate, uniform light.Lamp socket 1 top is overall in cylinder, and bottom is rectangle, and bottom can be plugged in mounting seat, and mounting seat is not illustrated in detail in this figure.Being provided with PCB 4 in lamp socket 1, LED light source 2 is welded in this PCB 4, and the bottom of PCB 4 is fitted with the first fin 5, and the first fin 5 is aluminium flake.Lamp socket 1 is provided with the mounting groove 6 for installing PCB 4, and the outside of lamp socket 1 is provided with circle second fin 8, in fin type structure.Being provided with the light-guiding pillar 7 being connected with lampshade 3 one in lampshade 3, light-guiding pillar 7 and lampshade 3 form convex lens, have the effect of focusing to light.LED lamp source direct projection goes out to be provided with a circle reflector layer 9 in light-guiding pillar 7, the inwall of lampshade 3 near the connection of lamp socket 1.Reflector layer 9 is silver coating, has higher total reflection to light, and then, light can be irradiated into light-guiding pillar 7.
LED lamp source is provided with 1-5, and is uniformly distributed in PCB 4.As shown in Figure 2, the number of LED lamp source is preferably 3 in the present embodiment, and circumference is uniformly arranged in PCB 4, and PCB 4 is circular, the mounting groove 6 of circle can be installed on, and the assemblage gap between pcb board and mounting groove 6 is by silica gel adhesive seal.In the present embodiment, light-guiding pillar 7 arranges 1, and the diameter of light-guiding pillar 7 will be between the round diameter that PCB 4 and LED lamp source surround.
Embodiment 2: light-guiding pillar 7 can arrange 1-5, and is uniformly distributed on lampshade 3.As shown in Fig. 3,4a, 4b, its structure includes embodiment 1, and the difference with embodiment 1 is that the light-guiding pillar 7 of lampshade 3 is preferably 3, and matches with 3 LED lamp source.
As shown in Figs. 4a and 4b, PCB 4 connects and has electrode 11, electrode 11 to wear to penetrate and be provided with the spongy body 10 abutted with PCB 4 in the bottom of lamp socket 1, mounting groove 6.It is provided with glue on spongy body 10 and fixes electrode 11.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (6)
1. a LEDG9 lamp bead, include lamp socket (1), LED light source (2) and the lampshade (3) being sheathed on lamp socket (1), PCB (4) it is provided with in described lamp socket (1), described LED light source (2) is installed in this PCB (4), it is characterized in that: the bottom of described PCB (4) is fitted with the first fin (5), described lamp socket (1) is provided with the mounting groove (6) for installing PCB (4), the outside of described lamp socket (1) is provided with a circle the second fin (8), the light-guiding pillar (7) being connected with lampshade (3) one it is provided with in described lampshade (3), described LED lamp source direct projection is in light-guiding pillar (7), the inwall of described lampshade (3) goes out to be provided with a circle reflector layer (9) near the connection of lamp socket (1).
LEDG9 lamp bead the most according to claim 1, it is characterised in that: described LED lamp source is provided with 1-5, and is uniformly distributed in PCB (4).
LEDG9 lamp bead the most according to claim 1, it is characterised in that: described light-guiding pillar (7) is provided with 1-5, and is uniformly distributed on lampshade (3).
LEDG9 lamp bead the most according to claim 1, it is characterized in that: the upper connection of described PCB (4) has electrode (11), described electrode (11) is worn and is penetrated in the bottom of lamp socket (1), is provided with the spongy body (10) abutted with PCB (4) in described mounting groove (6).
LEDG9 lamp bead the most according to claim 1, it is characterised in that: described first fin (5) is aluminium flake.
LEDG9 lamp bead the most according to claim 1, it is characterised in that: described lampshade (3) is makrolon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360353.7U CN205535151U (en) | 2016-04-25 | 2016-04-25 | LEDG9 lamp pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360353.7U CN205535151U (en) | 2016-04-25 | 2016-04-25 | LEDG9 lamp pearl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535151U true CN205535151U (en) | 2016-08-31 |
Family
ID=56796486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360353.7U Expired - Fee Related CN205535151U (en) | 2016-04-25 | 2016-04-25 | LEDG9 lamp pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128663A (en) * | 2020-10-28 | 2020-12-25 | 江苏善果缘智能科技有限公司 | Diffusing light source structure for linear CCD sensor scanning and assembling method thereof |
-
2016
- 2016-04-25 CN CN201620360353.7U patent/CN205535151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128663A (en) * | 2020-10-28 | 2020-12-25 | 江苏善果缘智能科技有限公司 | Diffusing light source structure for linear CCD sensor scanning and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180425 |