CN202769330U - Externally-arranged driving one-driving-more light-emitting diode (LED) lighting device - Google Patents
Externally-arranged driving one-driving-more light-emitting diode (LED) lighting device Download PDFInfo
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- CN202769330U CN202769330U CN2012203212836U CN201220321283U CN202769330U CN 202769330 U CN202769330 U CN 202769330U CN 2012203212836 U CN2012203212836 U CN 2012203212836U CN 201220321283 U CN201220321283 U CN 201220321283U CN 202769330 U CN202769330 U CN 202769330U
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- fluorescent tube
- power supply
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Abstract
The utility model discloses an externally-arranged driving one-driving-one light-emitting diode (LED) lighting device which comprises a lamp seat, a power supply driving module which is arranged on the lamp seat, and a plurality of LED lamp tubes. After the LED lamp tubes are connected in parallel, the LED lamp tubes and the power supply driving module are arranged in series. The LED lamp tubes share one power supply driving module, so that whole generating heat is reduced. The power supply driving module is arranged externally, so that the externally-arranged driving one-driving-one LED lighting device is beneficial to dissipating heat, can avoid descending of performance and shortening of service life of an LED fluorescent lamp, and is simple in structure, convenient to maintain and repair, and low in manufacturing cost. The descending of performance and shortening of service life of the LED fluorescent lamp are caused by excessively high temperature of working.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of external driving one and drags many LED lighting device.
Background technology
The LED fluorescent lamp belongs to a kind of of LED lighting apparatus, compares with the common energy-saving lamp tool, the LED fluorescent tube has that luminance is high, power consumption less, applicability is strong, the response time is short, environmentally safe, the advantage such as multicolor luminous.
At present known LED fluorescent lamp is of a great variety, not only be used for room lighting, can also play the effect between decorative house, can set off interior atmosphere by contrast, it is the one of the chief elements of indoor design, also deeply like for people, therefore people lay particular emphasis on the ornamental of it more when design LED fluorescent lamp, how to innovate in profile and color, and ignored improvement on structure and the performance, the LED fluorescent structure of prior art is made of the lamp socket that is provided with lampshade and a plurality of LED fluorescent tubes of being installed in the lampshade usually, be provided for controlling the power supply driver module of its power supply in each LED fluorescent tube, its defective is that the power supply driver module work of a plurality of LED fluorescent tubes in the use procedure produces large calorimetric, makes the heat radiation of whole LED fluorescent lamp difficult, and operating temperature is higher, serviceability is poor, life-span is short, and manufacturing cost is high, complex structure, and maintenance is inconvenient.
Therefore, need to be improved existing LED fluorescent structure for addressing the above problem, be improved its serviceability, be reduced manufacturing cost.
The utility model content
In view of this, the purpose of this utility model provides a kind of external driving one and drags many LED lighting device, can reduce the whole heat that produces, be beneficial to heat radiation, hydraulic performance decline and the service life that can avoid causing because operating temperature is too high shorten, and is simple in structure, easy to maintenance, low cost of manufacture.
External of the present utility model drives one and drags many LED lighting device, comprises lamp socket and is installed on power supply driver module and a plurality of LED fluorescent tube of lamp socket, the setting of connecting with the power supply driver module after each LED fluorescent tube parallel connection.
Further, described lamp socket comprises base and is fastened on the lampshade that base arranges, the LED fluorescent tube is positioned at lampshade and is arranged side by side and is installed on base, is positioned at the paired mount pad that is provided with for the removable installation of LED fluorescent tube on the base, and mount pad is provided with the contact that is electrically connected with the LED fluorescent tube; Described power supply driver module be installed on base and with each LED fluorescent tube by isolating inside and outside the lampshade;
Further, described power supply driver module is fixedly installed in base back surface with respect to lampshade;
Further, described LED fluorescent tube comprises that two ends are provided with the tubular type lamp body of lamp holder and are arranged at the interior led light source assembly of lamp body; Described led light source assembly comprises the substrate that is mounted on lamp body and a plurality of LED lamp pearls of being fixed in substrate, be series at after each lamp pearl parallel connection wherein between the end lamp holder two pins, the series connection of other end lamp holder two pins arranges, described contact and one by one corresponding setting of pin, be provided for being connected the civil power live wire with the series connection of power supply driver module after one of two contacts of first each mount pad of side are in parallel, one of two contacts of the second side mount pad that another contact and corresponding pairs arrange are connected, another contact of second each mount pad of side is arranged in parallel for connecting the civil power zero line, and the LED fluorescent tube is installed corresponding to the mount pad that is provided with the contact that is connected with the driver module of powering with the lamp holder end that it is connected with LED lamp pearl;
Further, described lamp body comprises end cover and cover cap, and end cover mouth is buckled in the cover lid mouth, and end cover mouth is provided with supporting plate, is provided with the monoblock type chute for installation base plate on the supporting plate;
Further, the cover bottom surface is provided with recessed formula striped the described end.
The beneficial effects of the utility model are: external of the present utility model drives one and drags many LED lighting device, all LED fluorescent tubes share a power supply driver module, can reduce the whole heat that produces, and the external setting of power supply driver module, be beneficial to heat radiation, hydraulic performance decline and the service life that can avoid the LED fluorescent lamp to cause because operating temperature is too high shorten, and is simple in structure, easy to maintenance, low cost of manufacture.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of LED fluorescent tube.
The specific embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is the structural representation of LED fluorescent tube 3, as shown in the figure: the external of the present embodiment drives one and drags many LED lighting device, comprise lamp socket 1 and the power supply driver module 2 and a plurality of LED fluorescent tube 3 that are installed on lamp socket 1, each LED fluorescent tube 3 rear setting of connecting with power supply driver module 2 in parallel, all LED fluorescent tubes share power supply driver module formation one and drag many LED structure, can reduce the whole heat that produces.
In the present embodiment, described lamp socket 1 comprises base 11 and is fastened on the lampshade 12 that base 11 arranges, LED fluorescent tube 3 is positioned at lampshade 12 and is arranged side by side and is installed on base 11, be positioned at the paired mount pad 13 that is provided with for the 3 removable installations of LED fluorescent tube on the base 11, mount pad 13 is provided with the contact 14 that is electrically connected with LED fluorescent tube 3; Described power supply driver module 2 is installed on base 11 and passes through lampshade 12 inside and outside isolation with each LED fluorescent tube 3, driver module 2 external not only being convenient to are keeped in repair by powering, also be beneficial to the heat radiation of power supply driver module 2, hydraulic performance decline and the service life that can avoid causing because operating temperature is too high shorten.
In the present embodiment, described power supply driver module 2 is fixedly installed in base 11 back sides with respect to lampshade 12, power supply driver module 2 is hidden arranged, and does not affect appearance effect, and base 11 also can arrange shorter, compact conformation.
In the present embodiment, described LED fluorescent tube 3 comprises that two ends are provided with the tubular type lamp body 31 and the led light source assembly that is arranged in the lamp body 31 of lamp holder 32; Described led light source assembly comprises the substrate 33 that is mounted on lamp body 31 and a plurality of LED lamp pearls 34 of being fixed in substrate 33, be series at after each lamp pearl parallel connection wherein between an end lamp holder 32 two pins, the series connection of other end lamp holder 32 two pins arranges, described contact 14 and one by one corresponding setting of pin, be provided for being connected the civil power live wire with 2 series connection of power supply driver module after one of two contacts 14 of each mount pad 13 of the first side are in parallel, one of two contacts 14 of the second side mount pad 13 that another contact 14 and corresponding pairs arrange are connected, another contact 14 of each mount pad 13 of the second side is arranged in parallel for connecting the civil power zero line, and LED fluorescent tube 3 is installed corresponding to the mount pad 13 that is provided with the contact 14 that is connected with the driver module 2 of powering with lamp holder 32 ends that it is connected with LED lamp pearl 34.
In the present embodiment, described lamp body 31 comprises end cover 311 and cover cap 312, and 311 mouthfuls on end cover is buckled in 312 mouthfuls of the cover caps, cover 311 mouthfuls and be provided with supporting plate 313 at the end, is provided with the monoblock type chute for installation base plate 33 on the supporting plate 313, simple in structure, firm, reasonable in design, easy disassembling, easy to maintenance.
In the present embodiment, cover 311 bottom surfaces and be provided with recessed formula striped at the described end, can increase the surface area that covers 311 bottom surfaces in the end, improves its heat dispersion.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. an external drives one and drags many LED lighting device, it is characterized in that: comprise lamp socket and be installed on power supply driver module and a plurality of LED fluorescent tube of lamp socket, the setting of connecting with the power supply driver module after each LED fluorescent tube parallel connection.
2. external according to claim 1 drives one and drags many LED lighting device, it is characterized in that: described lamp socket comprises base and is fastened on the lampshade that base arranges, the LED fluorescent tube is positioned at lampshade and is arranged side by side and is installed on base, be positioned at the paired mount pad that is provided with for the removable installation of LED fluorescent tube on the base, mount pad is provided with the contact that is electrically connected with the LED fluorescent tube; Described power supply driver module be installed on base and with each LED fluorescent tube by isolating inside and outside the lampshade.
3. external according to claim 2 drives one and drags many LED lighting device, and it is characterized in that: described power supply driver module is fixedly installed in base back surface with respect to lampshade.
4. external according to claim 3 drives one and drags many LED lighting device, it is characterized in that: described LED fluorescent tube comprises that two ends are provided with the tubular type lamp body of lamp holder and are arranged at the interior led light source assembly of lamp body; Described led light source assembly comprises the substrate that is mounted on lamp body and a plurality of LED lamp pearls of being fixed in substrate, be series at after each lamp pearl parallel connection wherein between the end lamp holder two pins, the series connection of other end lamp holder two pins arranges, described contact and one by one corresponding setting of pin, be provided for being connected the civil power live wire with the series connection of power supply driver module after one of two contacts of first each mount pad of side are in parallel, one of two contacts of the second side mount pad that another contact and corresponding pairs arrange are connected, another contact of second each mount pad of side is arranged in parallel for connecting the civil power zero line, and the LED fluorescent tube is installed corresponding to the mount pad that is provided with the contact that is connected with the driver module of powering with the lamp holder end that it is connected with LED lamp pearl.
5. external according to claim 4 drives one and drags many LED lighting device, it is characterized in that: described lamp body comprises end cover and cover cap, end cover mouth is buckled in the cover lid mouth, and end cover mouth is provided with supporting plate, is provided with the monoblock type chute for installation base plate on the supporting plate.
6. external according to claim 5 drives one and drags many LED lighting device, it is characterized in that: cover bottom surface, the described end is provided with recessed formula striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203212836U CN202769330U (en) | 2012-07-04 | 2012-07-04 | Externally-arranged driving one-driving-more light-emitting diode (LED) lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203212836U CN202769330U (en) | 2012-07-04 | 2012-07-04 | Externally-arranged driving one-driving-more light-emitting diode (LED) lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769330U true CN202769330U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203212836U Expired - Fee Related CN202769330U (en) | 2012-07-04 | 2012-07-04 | Externally-arranged driving one-driving-more light-emitting diode (LED) lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604074A (en) * | 2013-11-28 | 2014-02-26 | 常州市武进区半导体照明应用技术研究院 | Building material lamp |
| CN104848063A (en) * | 2015-05-05 | 2015-08-19 | 王磊磊 | Multi-split mode LED lamp control device |
-
2012
- 2012-07-04 CN CN2012203212836U patent/CN202769330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604074A (en) * | 2013-11-28 | 2014-02-26 | 常州市武进区半导体照明应用技术研究院 | Building material lamp |
| CN104848063A (en) * | 2015-05-05 | 2015-08-19 | 王磊磊 | Multi-split mode LED lamp control device |
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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 |
Granted publication date: 20130306 Termination date: 20160704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |