CN201954330U - Upright tube type LED (light emitting diode) bulb - Google Patents
Upright tube type LED (light emitting diode) bulb Download PDFInfo
- Publication number
- CN201954330U CN201954330U CN2011200365977U CN201120036597U CN201954330U CN 201954330 U CN201954330 U CN 201954330U CN 2011200365977 U CN2011200365977 U CN 2011200365977U CN 201120036597 U CN201120036597 U CN 201120036597U CN 201954330 U CN201954330 U CN 201954330U
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- led lamp
- tubular type
- type led
- pedestal
- socket
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Abstract
The utility model discloses an upright tube type LED (light emitting diode) bulb which comprises a base, a plurality of glass tubes and a plurality of LED lamp bars with multi-directional lights, wherein a plurality of through holes for inserting the glass tubes are formed on the top surface of the base, and an AC(Alternating Current) and DC (direct current) conversion circuit board which is electrically connected with a power supply socket on the bottom of the base and wires of all LED lamp bars respectively is arranged in the base; each of the LED lamp bars with multi-directional lights comprises a plurality of double-side LED upright sub-boards and an LED horizontal sub-board, and the LED horizontal sub-board is arranged on the top surfaces of the double-side LED upright sub-boards, therefore, multi-directional light sources are emitted by the LED lamp bars with multi-directional lights; moreover, the LED lamp bars with multi-directional lights are air sealed in the corresponding glass tubes.
Description
Technical field
This practicality newly relates to a kind of LED bulb, refers to a kind of upright tubular type LED bulb especially.
Background technology
Light emitting diode is owing to have the characteristic of low power consumption, and the modern times that are subjected to popular attention in energy-conservation idea gradually are applied to making multiple lighting, to replace the traditional lighting element.Please refer to shown in Figure 6ly, be a kind of existing LED lighting, this lighting comprises the circuit board 50 of a circle, many light emitting diodes 51 is set so that illumination to be provided on this circuit board 50.
Yet the illuminating ray that light emitting diode 51 is produced has certain directionality, if light emitting diode 51 is arranged in same plane, the light that is produced concentrates on same direction mostly, can't obtain the illumination of wider range when reality is used, the application scenario of limiting this lighting; In addition, desire improves the lumen value, and it is too small and can't improve higher lumen lighting source then to be subject to the area of plane.
The utility model content
The technical problem that the utility model solves is, a kind of upright tubular type LED bulb is provided, and the LED bulb of high lumen illumination is provided.
Technical solution of the present utility model is:
Upright tubular type LED bulb of the present utility model includes:
One pedestal, its end face form a plurality of perforation for the glass tube grafting, and its bottom surface is provided with an AC socket;
A plurality of glass tubes, each glass tube bottom plugs to the perforation of this pedestal, to be fixed in this pedestal;
A plurality of smooth polytropism LED lamp bars, each light polytropism LED lamp bar is sealed in corresponding glass tube, and its lead passes from this glass tube bottom and enters this pedestal, each light polytropism LED lamp bar includes upright daughter board of a plurality of dual surface LEDs and the horizontal daughter board of a LED again, the horizontal daughter board of this LED is arranged at the end face of the upright daughter board of these a plurality of dual surface LEDs, the light source of light polytropism LED lamp bar emission multidirectional; And
One ac-dc converter circuit plate, be arranged in this pedestal, the one ac input end is electrically connected to the supply socket of this base bottom surface, and the lead that a direct current output then is electrically connected to a plurality of LED lamp bars is electrically connected, and LED lamp bar is parallel to the dc output end of this ac-dc converter circuit plate.
Above-mentioned upright tubular type LED bulb, wherein, this pedestal includes: a hollow base frame, its bottom surface is provided with this AC socket; And a top cover, a plurality of perforation pass this top cover, and are communicated with the hollow base frame inner space.
Above-mentioned upright tubular type LED bulb wherein, is formed with transverse support portion between the above-mentioned two adjacent glass tube outer walls, and this transverse support portion length is mated the distance of two adjacent perforation.
Above-mentioned upright tubular type LED bulb, wherein, each glass tube includes: an oval tube body, its bottom surface forms an opening; One envelope bubble, the bottom surface opening of this oval tube body is upwards in the pipe internal shaping certainly; And an airtight conduit, be to extend downwards in this Feng Pao top and form this, this airtight conduit is communicated with this oval tube body pipe is interior.
Above-mentioned upright tubular type LED bulb, wherein, each glass tube includes: an oval tube body, its bottom surface forms an opening; One envelope bubble, the bottom surface opening of this oval tube body is upwards in the pipe internal shaping certainly; And an airtight conduit, be to extend downwards and form in this Feng Pao top, this airtight conduit is communicated with this oval tube body pipe is interior.
Above-mentioned upright tubular type LED bulb, wherein, the airtight space of above-mentioned each glass tube is filled with the gas of high coefficient of heat transfer.
Above-mentioned upright tubular type LED bulb, wherein, this gas is inert gas or nitrogen.
Above-mentioned upright tubular type LED bulb, wherein, this ac-dc converter circuit plate includes a plurality of ac-dc converter circuits, each ac-dc converter circuit includes an ac power input end, a current-limiting resistance, a full-bridge rectifier, an electric capacity and a direct current power output end, wherein this full-bridge rectifier input is connected to this AC power by this current-limiting resistance, this full-bridge rectifier output connects electric capacity, export this dc power output end to AC power is rectified into dc source, wherein this ac power input end is electrically connected to the AC socket of this pedestal.
Above-mentioned upright tubular type LED bulb, wherein, this ac-dc converter circuit plate includes a plurality of ac-dc converter circuits, each ac-dc converter circuit includes an ac power input end, a current-limiting resistance, a full-bridge rectifier, an electric capacity and a direct current power output end, wherein the input of this full-bridge rectifier is connected to ac power input end by this current-limiting resistance, the output of this full-bridge rectifier connects electric capacity, export dc power output end to so that AC power is rectified into dc source, wherein this ac power input end is electrically connected to the AC socket of this pedestal.
Above-mentioned upright tubular type LED bulb, wherein, this AC socket is E27, E14, the B22 socket of screw type, or is G7, G10, G11, G23 or the G24 socket of stitch pattern.
Learn that by above explanation the utility model can reach following effect compared with prior art really:
The utility model mainly is provided with a plurality of glass tubes that are sealed with light polytropism LED lamp bar on this pedestal, and each light polytropism LED lamp bar includes upright daughter board of a plurality of dual surface LEDs and the horizontal daughter board of a LED, and the electricity-saving type lighting source of a kind of high smooth uniformity and high lumen is provided.
Upright tubular type LED bulb of the present utility model is a kind of upright tubular type LED bulb of quick heat radiating, meaning is promptly utilized the glass tube elongate structure, allow LED lamp bar have recently and the approach that dispels the heat uniformly, the used heat that makes each light polytropism LED lamp bar produce can conduct to glass tube fast and dissipation is gone out.Moreover, because a plurality of polytropism LED lamp bars are connected in parallel to supply socket by the ac-dc converter circuit plate, so all independently runnings of each LED lamp bar; Therefore,, also do not influence other normal LED lamp bar running, will whole bulb do not eliminate and change when a LED lamp bar wherein damages can't light the time.
Description of drawings
Fig. 1 is the first preferred embodiment stereogram of the present utility model;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 A is the sectional side elevation of Fig. 1;
Fig. 3 B is the second preferred embodiment side view of the present utility model;
Fig. 4 is the 3rd a preferred embodiment vertical view of the present utility model;
Fig. 5 A is a circuit diagram of the present utility model;
Fig. 5 B is the 4th a preferred embodiment vertical view of the present utility model;
Fig. 6 is the stereogram of existing LED bulb.
The specific embodiment
Below cooperate preferred embodiment graphic and of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.
See also shown in Fig. 1 to Fig. 3 A, be upright tubular type LED bulb first preferred embodiment of the utility model, it includes:
One pedestal 10, its end face form a plurality of perforation 121, and its bottom surface is provided with an AC socket 13; In present embodiment, this pedestal 10 includes a hollow base frame 11 and a top cover 12, wherein pass and be communicated with for a plurality of perforation 121 on this top cover 12 with hollow base frame 11 inner spaces, and hollow base frame 11 bottom surfaces are provided with for this AC socket 13, this AC socket 13 is established according to different AC socket standards, as the E27 of screw type, and E14, B22 etc., or be G7, G10, G11, G23 or the G24 etc. of stitch pattern, shown in Fig. 3 B;
A plurality of glass tubes 20, each glass tube 20 bottom plugs to the perforation 121 of this pedestal, to be fixed in this pedestal; In present embodiment, be formed with transverse support portion again between wantonly two adjacent glass tube 20 outer walls, these transverse support portion 24 length are mated the distance of two adjacent perforation 121, to keep the spacing of wantonly two adjacent glass tubes 20, and each glass tube 20 is upwards to form envelope bubble 22 in oval tube body 21 bottom surface openings in pipe, steep 22 tops in this envelope again and extend an airtight conduit 23 downwards, be communicated with in this airtight conduit 23 and oval tube body 21 pipes;
A plurality of smooth polytropism LED lamp bars 30, each light polytropism LED lamp bar is sealed in corresponding glass tube 20, and its lead 32 passes from these glass tube 20 bottoms and enters this pedestal 10, each light polytropism LED lamp bar 30 includes upright daughter board 31 of a plurality of dual surface LEDs and the horizontal daughter board 32 of a LED, the horizontal daughter board 32 of this LED is arranged at the end face of the upright daughter board 31 of these a plurality of dual surface LEDs, makes the light source of light polytropism LED lamp bar 30 emission multidirectionals; In present embodiment, this lead 32 is to steep from this envelope that the gap passes this oval tube body 21 bottom surface openings 211 between 22 inwalls and this airtight conduit 23; In the present embodiment announcement four light polytropism LED lamp bars 30 are arranged,, two or six the light polytropism LED lamp bars 30 that do not wait can be set for another Fig. 5 A and Fig. 5 B; And
One ac-dc converter circuit plate 40, be arranged in this pedestal 10, be electrically connected with the supply socket 13 of these pedestal 10 bottom surfaces and the lead 32 of each LED lamp bar 30 respectively, please cooperate shown in Figure 4, this ac-dc converter circuit plate 40 comprises a plurality of ac-dc converter circuits, and each ac-dc converter circuit includes an ac power input end 41, a current-limiting resistance 42, a full-bridge rectifier 43, an electric capacity 44 and a direct current power output end 45; Wherein the ac power input end 41 of a plurality of ac-dc converter circuits is connected in parallel to AC power, and a plurality of dc power output ends 45 then are connected to corresponding light polytropism LED lamp bar 30 respectively, and the independently supplying dc source is given each light polytropism LED lamp bar 30.And full-bridge rectifier 43 inputs of each ac-dc converter circuit are connected to its corresponding ac power input end 41 to obtain AC power by this current-limiting resistance 42, these full-bridge rectifier 43 outputs connect electric capacity 44, so AC power is rectified into dc source exports this dc power output end 45 to, wherein this ac power input end 41 is electrically connected to the AC socket 13 of this pedestal 10, and this dc power output end 45 constitutes a plurality of parallel connection LEDs loop for lead 32 connections of a plurality of smooth polytropism LED lamp bars 30; Make each LED lamp bar 30 independently to operate.
Above-mentioned glass tube 20 bottom end openings 211 are after placing many light polytropism LED lamp bar 30 and/or ac-dc converter circuit plate 40, prepare to have the stem stem loudspeaker of a conduit again, and melt with glass tube bottom end opening 211 peripheral heat, make conduit be communicated with space in these glass tube 20 pipes, be inert gas (for example neon, argon gas) or nitrogen can after conduit vacuumizes, pour into high coefficient of heat transfer again, to reach the risk of avoiding 30 oxidations of LED lamp bar, can increase the service life; At last, melt disconnected this conduit 13 and make the inner space of this lampshade 30 become airtight conditions with thermal-flame again, constitute an airtight conduit 23.
Above-mentioned the utility model mainly is provided with a plurality of glass tubes that are sealed with light polytropism LED lamp bar on this pedestal, and each light polytropism LED lamp bar includes upright daughter board of a plurality of dual surface LEDs and the horizontal daughter board of a LED, and the electricity-saving type lighting source of a kind of high smooth uniformity and high lumen is provided.Moreover, utilize the glass tube elongate structure, allow LED lamp bar have recently and the approach that dispels the heat uniformly, the used heat that makes each light polytropism LED lamp bar produce can conduct to glass tube fast and dissipation is gone out.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. upright tubular type LED bulb is characterized in that this bulb comprises:
One pedestal, its end face form a plurality of perforation for the glass tube grafting, and its bottom surface is provided with an AC socket;
A plurality of glass tubes, each glass tube bottom plugs to the perforation of this pedestal, to be fixed in this pedestal;
A plurality of smooth polytropism LED lamp bars, each light polytropism LED lamp bar is sealed in corresponding glass tube, and its lead passes from this glass tube bottom and enters this pedestal, each light polytropism LED lamp bar includes upright daughter board of a plurality of dual surface LEDs and the horizontal daughter board of a LED, the horizontal daughter board of this LED is arranged at the end face of the upright daughter board of these a plurality of dual surface LEDs, the light source of described smooth polytropism LED lamp bar emission multidirectional; And
One ac-dc converter circuit plate, be arranged in this pedestal, the one ac input end is electrically connected to the supply socket of this base bottom surface, and the lead that a direct current output then is electrically connected to a plurality of LED lamp bars is electrically connected, and a plurality of LED lamp bars are parallel to the dc power output end of this ac-dc converter circuit plate.
2. upright tubular type LED bulb according to claim 1 is characterized in that this pedestal includes:
One hollow base frame, its bottom surface is provided with this AC socket; And
One top cover, a plurality of perforation pass this top cover, and are communicated with the hollow base frame inner space.
3. upright tubular type LED bulb according to claim 2 is characterized in that, is formed with transverse support portion between the above-mentioned two adjacent glass tube outer walls, and this transverse support portion length is mated the distance of two adjacent perforation.
4. upright tubular type LED bulb according to claim 2 is characterized in that each glass tube includes:
One oval tube body, its bottom surface forms an opening;
One envelope bubble, the bottom surface opening of this oval tube body is upwards in the pipe internal shaping certainly; And
One airtight conduit is to extend downwards in this Feng Pao top and form this, is communicated with in this airtight conduit and this oval tube body pipe.
5. upright tubular type LED bulb according to claim 3 is characterized in that each glass tube includes:
One oval tube body, its bottom surface forms an opening;
One envelope bubble, the bottom surface opening of this oval tube body is upwards in the pipe internal shaping certainly; And
One airtight conduit is to extend downwards and form in this Feng Pao top, and this airtight conduit is communicated with this oval tube body pipe is interior.
6. according to each described upright tubular type LED bulb of claim 1 to 5, it is characterized in that the airtight space of above-mentioned each glass tube is filled with the gas of high coefficient of heat transfer.
7. upright tubular type LED bulb according to claim 6 is characterized in that this gas is inert gas or nitrogen.
8. according to each described upright tubular type LED bulb of claim 1 to 5, it is characterized in that, this ac-dc converter circuit plate includes a plurality of ac-dc converter circuits, each ac-dc converter circuit includes an ac power input end, one current-limiting resistance, one full-bridge rectifier, one electric capacity and a direct current power output end, wherein this full-bridge rectifier input is connected to this AC power by this current-limiting resistance, this full-bridge rectifier output connects electric capacity, export this dc power output end to AC power is rectified into dc source, wherein this ac power input end is electrically connected to the AC socket of this pedestal.
9. upright tubular type LED bulb according to claim 7, it is characterized in that, this ac-dc converter circuit plate includes a plurality of ac-dc converter circuits, each ac-dc converter circuit includes an ac power input end, one current-limiting resistance, one full-bridge rectifier, one electric capacity and a direct current power output end, wherein the input of this full-bridge rectifier is connected to this ac power input end by this current-limiting resistance, the output of this full-bridge rectifier connects electric capacity, export this dc power output end to AC power is rectified into dc source, wherein this ac power input end is electrically connected to the AC socket of this pedestal.
10. upright tubular type LED bulb according to claim 9 is characterized in that, this AC socket is E27, E14, the B22 socket of screw type, or is G7, G10, G11, G23 or the G24 socket of stitch pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200365977U CN201954330U (en) | 2011-02-11 | 2011-02-11 | Upright tube type LED (light emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200365977U CN201954330U (en) | 2011-02-11 | 2011-02-11 | Upright tube type LED (light emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954330U true CN201954330U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200365977U Expired - Fee Related CN201954330U (en) | 2011-02-11 | 2011-02-11 | Upright tube type LED (light emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954330U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| CN103292177A (en) * | 2013-05-14 | 2013-09-11 | 江苏华英光宝科技股份有限公司 | All-angle lighting LED lamp tube |
| CN103511862A (en) * | 2012-06-21 | 2014-01-15 | 浙江锐迪生光电有限公司 | High-luminous-flux LED lighting lamp bulb |
| CN104712929A (en) * | 2013-12-16 | 2015-06-17 | 卢廷松 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
| WO2014172610A3 (en) * | 2013-04-19 | 2015-10-08 | Technical Consumer Products, Inc. | Omni-directional led lamp |
| CN105257991A (en) * | 2015-10-09 | 2016-01-20 | 东莞市北科电子科技有限公司 | Ultraviolet light-emitting diode (UV LED) system |
| CN106764526A (en) * | 2016-12-27 | 2017-05-31 | 浙江力胜电子科技有限公司 | LED spirals wick and LED screw lamps |
| CN109282176A (en) * | 2018-08-31 | 2019-01-29 | 宁波凯耀电器制造有限公司 | A kind of modularized limit emitting diode (LED) array light fixture |
-
2011
- 2011-02-11 CN CN2011200365977U patent/CN201954330U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511862A (en) * | 2012-06-21 | 2014-01-15 | 浙江锐迪生光电有限公司 | High-luminous-flux LED lighting lamp bulb |
| CN103511862B (en) * | 2012-06-21 | 2015-09-23 | 浙江锐迪生光电有限公司 | A kind of high light flux LED illumination bulb |
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| CN105431672B (en) * | 2013-04-19 | 2017-06-09 | 技术消费产品股份有限公司 | Omnidirectional's LED |
| WO2014172610A3 (en) * | 2013-04-19 | 2015-10-08 | Technical Consumer Products, Inc. | Omni-directional led lamp |
| GB2527694A (en) * | 2013-04-19 | 2015-12-30 | Technical Consumer Products Inc | Omni-directional LED lamp |
| GB2527694B (en) * | 2013-04-19 | 2020-10-21 | Technical Consumer Products Inc | Omni-directional LED lamp |
| CN105431672A (en) * | 2013-04-19 | 2016-03-23 | 技术消费产品股份有限公司 | Omni-directional led lamp |
| CN103292177A (en) * | 2013-05-14 | 2013-09-11 | 江苏华英光宝科技股份有限公司 | All-angle lighting LED lamp tube |
| CN104712929A (en) * | 2013-12-16 | 2015-06-17 | 卢廷松 | Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device |
| CN105257991A (en) * | 2015-10-09 | 2016-01-20 | 东莞市北科电子科技有限公司 | Ultraviolet light-emitting diode (UV LED) system |
| CN106764526A (en) * | 2016-12-27 | 2017-05-31 | 浙江力胜电子科技有限公司 | LED spirals wick and LED screw lamps |
| CN109282176A (en) * | 2018-08-31 | 2019-01-29 | 宁波凯耀电器制造有限公司 | A kind of modularized limit emitting diode (LED) array light fixture |
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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: 20110831 Termination date: 20180211 |