CN203036349U - Semiconductor illuminating lamp - Google Patents
Semiconductor illuminating lamp Download PDFInfo
- Publication number
- CN203036349U CN203036349U CN2013200750193U CN201320075019U CN203036349U CN 203036349 U CN203036349 U CN 203036349U CN 2013200750193 U CN2013200750193 U CN 2013200750193U CN 201320075019 U CN201320075019 U CN 201320075019U CN 203036349 U CN203036349 U CN 203036349U
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- China
- Prior art keywords
- power supply
- supply driver
- led
- lamp socket
- lamp
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- 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.)
- Expired - Fee Related
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Abstract
A semiconductor illuminating lamp comprises a light-emitting diode (LED) bulb, a lampshade and a lamp seat, the lamp seat is composed of a left lamp seat and a right lamp seat, and the left lamp seat is connected with a left power supply driver. The right lamp seat is connected with a right power supply driver. The left power supply driver is connected with the right power supply driver in parallel and then connected with the LED bulb in series. The semiconductor illuminating lamp comprises two power supply drivers, and the left power supply driver is connected with the right power supply driver in parallel and then connected with the LED bulb in series. When one of the power supply drivers is broken, normal working of the LED bulb is not affected. The semiconductor illuminating lamp improves utilization rate of the LED bulb, reduces maintenance cost, and reduces usage cost.
Description
Technical field
The utility model relates to a kind of lighting device, specifically, relates to a kind of semi-conductor lighting lamp.
Background technology
LED is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity.Led light source has plurality of advantages such as low energy consumption, environmental protection, long service life, and the application at aspects such as many illuminations progressively replaces conventional light source, becomes the lighting electric light source of a new generation.Common LED power supply driver includes a reduction voltage circuit, a rectification circuit and a filter circuit, and the LED power supply driver is connected with LED, and it is luminous that civil power carries out rectification after passing through step-down again, rear drive LED is handled in filtering, to play the usefulness of illumination.In the LED lighting, the LED power supply driver is with after LED is connected, in LED is housed in lampshade.Yet, when the LED power supply driver damages, needing lampshade is removed to repair or change LED power supply driver in the lampshade, misoperation just can be damaged whole LED fluorescent tube tool, and troublesome poeration.
Chinese patent, application number is 201220112037.X, name is called kind of a LED fluorescent tube and discloses a kind of LED fluorescent tube, comprise led light source, the circuit board that is connected with described led light source, lamp socket, also comprise a dismountable LED power supply driver, described LED power supply driver comprises that led drive circuit and is used for placing the insulation crust of described led drive circuit, be set with the electric current input pin that is connected with described LED power driving circuit respectively at the two ends of described insulation crust, electric current output pin, described electric current input pin can insert in the supply socket, described lamp socket is provided with the electric current input jack that is connected with described circuit board, described electric current output pin and described electric current input jack coupling, it is luminous to drive described led light source by described LED power supply driver and being connected of described lamp socket.This patent is inserted the end that the LED power supply driver is provided with electric current output pin with the Connection Block on the lamp socket, and electric current output pin is inserted in the electric current input jack, and led drive circuit is electrically connected with led light source, the driving LED light source luminescent.This LED power supply driver and lamp socket branch are arranged, and can directly change driver when the LED power supply driver damages, and need not to take apart LED fluorescent tube tool, and be simple, convenient, and other parts of led light source and light fixture can continue to use, and reduce use cost.This structure shows has simplified the operation of changing power supply driver, there are problems in actual the use: at first, in family uses, because most of housewifves are ignorant of basic electrical principles, the dismounting fluorescent tube remains a very difficult and dangerous operation, so the situation of general family oneself replacing power supply seldom; Different fluorescent tube in addition, the appearance and size of power supply differs, and it is also very difficult to buy power supply; Namely allow to buy power supply and since artificial old very high, the maintenance of asking someone is calculated not as good as the fluorescent tube that more renews; Secondly, unit uses the electrician who also needs to be equipped with specialty, thereby this patent is difficult to implement.
The utility model content
At above-mentioned deficiency of the prior art, it is a kind of simple in structure that the utility model provides, and has two power supply drivers, can effectively prolong the semi-conductor lighting lamp semi-conductor lighting lamp in service life.
Technical solution adopted in the utility model is:
A kind of semi-conductor lighting lamp comprises: LED bulb, lampshade and lamp socket, and described lamp socket is made up of left lamp socket and right lamp socket; Described left lamp socket is connected with left power supply driver; Described right lamp socket is connected with right power supply driver.
Described left power supply driver be in series with the LED bulb after right power supply driver is in parallel.
The beneficial effect of the relative prior art of the utility model:
The utility model semi-conductor lighting lamp, have two power supply drivers, left side power supply driver be in series with the LED bulb after right power supply driver is in parallel, when one of them power supply driver has been broken, do not influence LED bulb operate as normal, improve the utilization rate of LED bulb, reduced maintenance cost, reduced use cost.
Description of drawings
Fig. 1 is the structural representation of the utility model semi-conductor lighting lamp;
Fig. 2 is the circuit diagram of the utility model semi-conductor lighting lamp.
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, lampshade 2, left power supply driver
3, right power supply driver 4, LED bulb
5, left lamp socket 6, right lamp socket.
The specific embodiment
Followingly with reference to drawings and Examples the utility model is described in detail:
Attached Fig. 1 and 2 as can be known, a kind of semi-conductor lighting lamp comprises: LED bulb, lampshade and lamp socket, described lamp socket is made up of left lamp socket and right lamp socket; Described left lamp socket is connected with left power supply driver; Described right lamp socket is connected with right power supply driver; Described left power supply driver be in series with the LED bulb after right power supply driver is in parallel.
The utility model semi-conductor lighting lamp has two power supply drivers, left power supply driver be in series with the LED bulb after right power supply driver is in parallel; Be higher than the service life of power supply driver the service life of led light source, broken when one of them power supply driver, do not influence LED bulb operate as normal, prolonged the service life of LED bulb, improve the utilization rate of LED bulb, reduced maintenance cost, reduced use cost.
Claims (2)
1. semi-conductor lighting lamp, comprising: LED bulb, lampshade and lamp socket is characterized in that: described lamp socket is made up of left lamp socket and right lamp socket; Described left lamp socket is connected with left power supply driver; Described right lamp socket is connected with right power supply driver.
2. according to the described semi-conductor lighting lamp of claim 1, it is characterized in that: described left power supply driver be in series with the LED bulb after right power supply driver is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200750193U CN203036349U (en) | 2013-02-18 | 2013-02-18 | Semiconductor illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200750193U CN203036349U (en) | 2013-02-18 | 2013-02-18 | Semiconductor illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036349U true CN203036349U (en) | 2013-07-03 |
Family
ID=48688475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200750193U Expired - Fee Related CN203036349U (en) | 2013-02-18 | 2013-02-18 | Semiconductor illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036349U (en) |
-
2013
- 2013-02-18 CN CN2013200750193U patent/CN203036349U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20160218 |