CN202674988U - G4 lamp with LED (light-emitting diode) light sources - Google Patents
G4 lamp with LED (light-emitting diode) light sources Download PDFInfo
- Publication number
- CN202674988U CN202674988U CN2012204020443U CN201220402044U CN202674988U CN 202674988 U CN202674988 U CN 202674988U CN 2012204020443 U CN2012204020443 U CN 2012204020443U CN 201220402044 U CN201220402044 U CN 201220402044U CN 202674988 U CN202674988 U CN 202674988U
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- China
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- light source
- lamp
- radiator
- led light
- lamp socket
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a G4 lamp with LED light sources. At present, the halogen lamp is the main low-pressure light source product of G4 lamp, but the fault rate is high, the lighting effect is low, and the energy consumption is large. The G4 lamp comprises a lamp holder, a photoelectric module, a radiator connected with the photoelectric module, a bulb shell covered on the photoelectric module and a plug pin arranged on the lamp holder. The G4 lamp is characterized in that the photoelectric module comprises a vertical light source substrate, LED light sources arranged on the two sides of the light source substrate, and a power supply part connected with the LED light sources, wherein the LED light sources are located above the power supply part; the lower end of the bulb shell is connected with the upper end of the radiator; a through accommodation cavity is arranged in the middle of the radiator; the photoelectric module is inserted into the radiator accommodation cavity from upside to accommodate the power supply part; and the lamp holder is inserted into the radiator accommodation cavity from downside. The technical scheme is simple in structure, adopts the LED light sources to replace the traditional halogen light sources, saves energy, and prolongs service life.
Description
Technical field
The utility model relates to a kind of LED lamp.
Background technology
At present, low-voltage light source product G 4 lamps are mainly take Halogen lamp LED as main.Halogen lamp LED is to adopt the filament electrified light emitting, and filament easily fuses under long-time high temperature, and fault rate is higher, and light efficiency is low, and energy consumption is large.
The utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is that the prior art scheme is improved and improved, and a kind of G4 lamp with led light source is provided, and is good to reach light efficiency, long purpose of life-span.For this reason, the utility model is taked following technical scheme.
G4 lamp with led light source, comprise lamp socket, optical-electric module, the radiator that is connected with optical-electric module, cover in the cell-shell of optical-electric module outward, be located at the pin on the lamp socket, it is characterized in that: described optical-electric module comprises vertical light source substrate, be located at the led light source of light source substrate both sides, the power supply part that is connected with led light source, led light source is positioned at the top of power supply part, the lower end of cell-shell links to each other with the radiator upper end, the radiator middle part is provided with the container cavity that runs through up and down, optical-electric module makes power supply part built-in from upper insertion radiator container cavity, and lamp socket is from lower insertion radiator container cavity.Cell-shell is transparent or frosted shape cell-shell, adopts glass, plastics, epoxy material etc. to make.The hollow-core construction that radiator adopts the good metal materials of thermal conductivity such as aluminium, iron to be made.The technical program is simple in structure, adopts led light source to replace conventional halogen light source, energy-conservation, longer service life.Power supply part provides suitable drive source for led light source.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature.
Described light source substrate is provided with through hole, and described lamp socket is provided with can the connecting hole relative with light source substrate, and connector passes the connecting hole of lamp socket, the through hole of light source substrate is fixed on the lamp socket light source substrate.Connector can be screw or rivet.
Described lamp socket is offered the draw-in groove of upward opening, places flexible clamp piece in the draw-in groove, and the bottom of light source substrate and flexible clamp piece match light source substrate is fixed on the lamp socket.
Described flexible clamp piece comprises connecting portion, is located at two cards of connecting portion rear and front end, and the opposite face of two cards is equipped with the card division of evagination.The card division of evagination can be connected light source substrate reliably with flexible clamp piece.
Described lamp socket is provided with two symmetrical draw-in grooves, embeds respectively two flexible clamp pieces in two draw-in grooves, and described light source substrate bottom fluting forms two installation feet that match with flexible clamp piece.
Described lamp socket is provided with the elastic groove that runs through left and right sides wall and the link slot that runs through front and rear wall, and the middle part of radiator is provided with the connecting hole that runs through front and rear wall, and the connecting hole of radiator is relative to the link slot of lamp socket to wear connector.
Vertical radiating groove is offered in the outside of described radiator, and described lamp socket is established the pin holes that matches with pin, and an end of pin links to each other with the power supply part on the light source substrate, and the other end of pin is stretched in lamp socket outward.
Described cell-shell cross section is down " U " shape, and its bottom surface is provided with locating dowel, and described radiator is provided with the locating hole that matches with locating dowel.
Described radiator is established the card division for clamping cell-shell, lamp socket, and lower end, cell-shell both sides inside contracts to insert in the radiator.
The internal chamber wall of cell-shell is provided with the evagination reinforcement.To improve the intensity of cell-shell.
Beneficial effect: the utility model, simple in structure, power supply part and light source all are located on the light source substrate, radiator hollow, its inner chamber is as the container cavity that can hold electric elements, and its outer wall can effectively reduce the light fixture volume as housing.And by the LED replacing halogen lamp, under same intensity of illumination, reduce energy consumption, life-saving.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a kind of explosion structural representation of the utility model.
Fig. 3 is the another kind of explosion structural representation of the utility model.
Among the figure: 1-cell-shell, 2-radiator, 3-lamp socket, 301-pin, 302-flexible clamp piece, 4-optical-electric module, 401-light source substrate, 402-LED light source, 403-power supply part.
The specific embodiment
Below in conjunction with Figure of description the technical solution of the utility model is described in further detail.
Embodiment one:
Such as Fig. 1, shown in 2, the utility model comprises lamp socket 3, optical-electric module 4, the radiator 2 that is connected with optical-electric module 4, cover in the cell-shell 1 of optical-electric module 4 outward, be located at the pin 301 on the lamp socket 3, optical-electric module 4 comprises vertical light source substrate 401, be located at the led light source 402 of light source substrate 401 both sides, the power supply part 403 that is connected with led light source 402, led light source 402 is positioned at the top of power supply part 403, the lower end of cell-shell 1 links to each other with radiator 2 upper ends, radiator 2 middle parts are provided with the container cavity that runs through up and down, optical-electric module 4 makes power supply part 403 built-in from upper insertion radiator 2 container cavities, and lamp socket 3 is from lower insertion radiator 2 container cavities.Cell-shell 1 is transparent or frosted shape cell-shell 1, adopts glass, plastics, epoxy material etc. to make.The hollow-core construction that radiator 2 adopts the good metal materials of thermal conductivity such as aluminium, iron to be made.For increasing the area of dissipation of radiator 2, improve radiating effect, vertical radiating groove is offered in the outside of radiator 2.Lamp socket 3 is established pin 301 holes that match with pin 301, and an end of pin 301 links to each other with power supply part 403 on the light source substrate 401, and the other end of pin 301 is stretched in lamp socket 3 outward.
Cell-shell 1 cross section is down " U " shape, and its bottom surface is provided with locating dowel, and radiator 2 is provided with the locating hole that matches with locating dowel.Radiator 2 is established the card division for clamping cell-shell 1, lamp socket 3, and lower end, cell-shell 1 both sides inside contracts to insert in the radiator 2.The internal chamber wall of cell-shell 1 is provided with the evagination reinforcement to improve the intensity of cell-shell 1.Light source substrate 401 is provided with through hole, and lamp socket 3 is provided with can the connecting hole relative with light source substrate 401, and connector passes the connecting hole of lamp socket 3, the through hole of light source substrate 401 is fixed on the lamp socket 3 light source substrate 401.Connector can be screw or rivet.
Embodiment two:
As shown in Figure 3, with embodiment one, difference be in: lamp socket 3 is offered the draw-in groove of upward opening, places flexible clamp piece 302 in the draw-in groove, and the bottom of light source substrate 401 and flexible clamp piece 302 match light source substrate 401 is fixed on the lamp socket 3.Flexible clamp piece 302 comprises connecting portion, is located at two cards of connecting portion rear and front end, and the opposite face of two cards is equipped with the card division of evagination.The card division of evagination can be connected light source substrate 401 reliably with flexible clamp piece 302.Lamp socket 3 is provided with two symmetrical draw-in grooves, embeds respectively two flexible clamp pieces 302 in two draw-in grooves, and light source substrate 401 bottoms fluting forms two installation feet that match with flexible clamp piece 302.Lamp socket 3 is provided with the elastic groove that runs through left and right sides wall and the link slot that runs through front and rear wall, and the middle part of radiator 2 is provided with the connecting hole that runs through front and rear wall, and the connecting hole of radiator 2 is relative to wear connector with the link slot of lamp socket 3.
The G4 lamp with led light source shown in above Fig. 1-3 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress have been embodied; can be according to the use needs of reality; under enlightenment of the present utility model; it is carried out the equivalent modifications of the aspects such as shape, structure, all at the row of the protection domain of this programme.
Claims (10)
1. with the G4 lamp of led light source, comprise lamp socket (3), optical-electric module (4), the radiator (2) that is connected with optical-electric module (4), cover in the cell-shell (1) of optical-electric module (4) outward, be located at the pin (301) on the lamp socket (3), it is characterized in that: described optical-electric module (4) comprises vertical light source substrate (401), be located at the led light source (402) of light source substrate (401) both sides, the power supply part (403) that is connected with led light source (402), led light source (402) is positioned at the top of power supply part (403), the lower end of cell-shell (1) links to each other with radiator (2) upper end, radiator (2) middle part is provided with the container cavity that runs through up and down, optical-electric module (4) makes power supply part (403) built-in from upper insertion radiator (2) container cavity, and lamp socket (3) is from lower insertion radiator (2) container cavity.
2. the G4 lamp with led light source according to claim 1, it is characterized in that: described light source substrate (401) is provided with through hole, described lamp socket (3) be provided with can be relative with light source substrate (401) connecting hole, connector passes the connecting hole of lamp socket (3), the through hole of light source substrate (401) is fixed on the lamp socket (3) light source substrate (401).
3. the G4 lamp with led light source according to claim 1, it is characterized in that: described lamp socket (3) is offered the draw-in groove of upward opening, place flexible clamp piece (302) in the draw-in groove, the bottom of light source substrate (401) and flexible clamp piece (302) match light source substrate (401) are fixed on the lamp socket (3).
4. the G4 lamp with led light source according to claim 3, it is characterized in that: described flexible clamp piece (302) comprises connecting portion, is located at two cards of connecting portion rear and front end, and the opposite face of two cards is equipped with the card division of evagination.
5. the G4 lamp with led light source according to claim 4, it is characterized in that: described lamp socket (3) is provided with two symmetrical draw-in grooves, embed respectively two flexible clamp pieces (302) in two draw-in grooves, described light source substrate (401) bottom fluting forms two installation feet that match with flexible clamp piece (302).
6. the G4 lamp with led light source according to claim 5, it is characterized in that: described lamp socket (3) is provided with the elastic groove that runs through left and right sides wall and the link slot that runs through front and rear wall, the middle part of radiator (2) is provided with the connecting hole that runs through front and rear wall, and the connecting hole of radiator (2) is relative to wear connector with the link slot of lamp socket (3).
7. the described G4 lamp with led light source of arbitrary claim according to claim 1-6, it is characterized in that: vertical radiating groove is offered in the outside of described radiator (2), described lamp socket (3) is established pin (301) hole that matches with pin (301), one end of pin (301) links to each other with power supply part (403) on the light source substrate (401), and the other end of pin (301) is stretched in lamp socket (3) outward.
8. the G4 lamp with led light source according to claim 7, it is characterized in that: described cell-shell (1) cross section is down " U " shape, and its bottom surface is provided with locating dowel, and described radiator (2) is provided with the locating hole that matches with locating dowel.
9. the G4 lamp with led light source according to claim 8, it is characterized in that: described radiator (2) is established the card division for clamping cell-shell (1), lamp socket (3), and cell-shell (1) lower end, both sides inside contracts to insert in the radiator (2).
10. the G4 lamp with led light source according to claim 9, it is characterized in that: the internal chamber wall of cell-shell (1) is provided with the evagination reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204020443U CN202674988U (en) | 2012-08-14 | 2012-08-14 | G4 lamp with LED (light-emitting diode) light sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204020443U CN202674988U (en) | 2012-08-14 | 2012-08-14 | G4 lamp with LED (light-emitting diode) light sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674988U true CN202674988U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204020443U Expired - Fee Related CN202674988U (en) | 2012-08-14 | 2012-08-14 | G4 lamp with LED (light-emitting diode) light sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672509A (en) * | 2013-11-29 | 2014-03-26 | 孙爱玲 | Fastened LED lamp |
| US9644815B2 (en) | 2013-11-11 | 2017-05-09 | Philips Lighting Holding B.V. | Luminaire |
-
2012
- 2012-08-14 CN CN2012204020443U patent/CN202674988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9644815B2 (en) | 2013-11-11 | 2017-05-09 | Philips Lighting Holding B.V. | Luminaire |
| CN103672509A (en) * | 2013-11-29 | 2014-03-26 | 孙爱玲 | Fastened LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140529 Granted publication date: 20130116 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20141129 Granted publication date: 20130116 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150609 Granted publication date: 20130116 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151209 Granted publication date: 20130116 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150814 |
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| EXPY | Termination of patent right or utility model |