CN102095087A - LED illumination lamp - Google Patents
LED illumination lamp Download PDFInfo
- Publication number
- CN102095087A CN102095087A CN2009102010384A CN200910201038A CN102095087A CN 102095087 A CN102095087 A CN 102095087A CN 2009102010384 A CN2009102010384 A CN 2009102010384A CN 200910201038 A CN200910201038 A CN 200910201038A CN 102095087 A CN102095087 A CN 102095087A
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- lamp
- substrate
- circuit board
- heat conduction
- led
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a light emitting diode (LED) illumination lamp. The LED illumination lamp comprises a metal lamp cap, a heat conducting lamp shell, a driving circuit board, substrates, an LED lamp and a transparent lampshade, wherein one end of the heat conducting lamp shell is fixed in the cavity of the metal lamp cap; the driving circuit board is arranged in the cavity of the heat conducting lamp shell, and the driving circuit board is electrically connected with the metal lamp cap in the heat conducting lamp shell; at least one LED lamp is arranged on the substrates, the LED lamp is electrically connected with the driving circuit board through a lead, and the substrates and the LED lamp are sealed in the transparent lampshade; a fixed board is arranged at the other end of the heat conducting lamp shell, and the fixed board is provided with holes through which leads of the LED lamp and the driving circuit board pass; and the substrates are triangular, the number of the substrates is at least three, the substrates are all arranged on the fixed board, and the whole arranged substrates form a prism. The LED illumination lamp is convenient to process and has wide luminous range and long service life.
Description
Technical field
The present invention relates to the LED lighting technical field, particularly relate to a kind of LED lighting bulb.
Background technology
The LED lamp is a novel illumination light fixture of developing operation in recent years, compares with traditional light fixture, has low pressure, low-power consumption, luminous efficiency height, high reliability and long-life advantage, is a kind of environmental protection, energy-conservation novel green lighting source of meeting.Present LED lighting bulb, as shown in Figure 1, this LED lighting bulb primary structure comprises lamp holder 101, lamp housing 102, Transparent lamp shade 103, in lamp housing 102, be provided with drive circuit board 104 and substrate 105, substrate 105 is provided with a plurality of LED lamps 106, and behind the connection power supply, a plurality of LED lamps are simultaneously luminous, can reach certain brightness, realize the effect of illumination.But this LED lighting bulb because the LED lamp is fixed on the installation base plate throws light on, and adopts the light emitting region of LED illuminating lamp of this mounting means narrower and small, and lighting effect is undesirable; In addition, because the installation base plate multiselect is made of epoxy resin, its radiating effect is relatively poor, causes the LED lamp to be worked in the higher environment of temperature for a long time, and service life is lower.
Summary of the invention
The technical problem to be solved in the present invention provides that a kind of illumination range is wide, the LED lighting bulb of high life.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of LED lighting bulb, comprise metallic lamp holder, the heat conduction lamp housing, drive circuit board, substrate and LED lamp, wherein, one end of heat conduction lamp housing is fixed in the inner chamber of metallic lamp holder, inner chamber at the heat conduction lamp housing is provided with drive circuit board, this drive circuit board is electrically connected with metallic lamp holder in the heat conduction lamp housing, on described substrate, be provided with at least one LED lamp, described LED lamp is electrically connected with drive circuit board by lead, substrate and LED lamp are sealed in the Transparent lamp shade, it is characterized in that: the other end at described heat conduction lamp housing is equipped with a fixed head, is provided with the hole that is used to pass described connection LED lamp and drives the lead of electroplax on this fixed head; Triangular in shape and its quantity of described substrate is at least three, and they all are installed on the fixed head, and installs its integral body of back and be prism.
The other end of described heat conduction lamp housing is provided with a step, and described fixed head is fixed on the step by screw.
Be provided with a flanging at every substrate edge on one side, described substrate is fixed on the fixed head by screw and flanging.
The quantity of described substrate is three, installs its integral body of back and is tri-prismoid.
The quantity of described substrate is four, installs its integral body of back and is four prisms cylinder.
The quantity of described substrate is five, installs its integral body of back and is the pentagonal prism body.
Form an annular groove when described substrate and the assembling of heat conduction lamp housing, described Transparent lamp shade is plugged in the annular groove and by the heat conduction viscose glue and fixes.
Described substrate is an aluminum substrate.
The invention has the beneficial effects as follows: owing to adopted at least three square substrate that have the LED fluorescent tube are mounted to the mode that is prism, therefore make this LED lighting bulb have wider illumination zone; In addition, adopt aluminum substrate that the LED lamp is installed and also make it have better radiating effect, thereby can reduce the temperature around the LED lamp, prolong the service life of LED lamp.
Description of drawings
Fig. 1 is the structural representation of LED lighting bulb in the prior art.
Fig. 2 is a structural representation of the present invention.
The specific embodiment
As shown in drawings, this LED lighting bulb is made up of metallic lamp holder 1, heat conduction lamp housing 2, drive circuit board 3, substrate 4, LED lamp 5, Transparent lamp shade 6 and fixed head 7, wherein, one end of heat conduction lamp housing 2 is fixed in the inner chamber of metallic lamp holder 1, inner chamber at heat conduction lamp housing 2 is provided with drive circuit board 3, and this drive circuit board 3 is electrically connected with metallic lamp holder 1 in heat conduction lamp housing 2.Be provided with at least one LED lamp 5 on substrate 4, described LED lamp 5 is electrically connected with drive circuit board 3 by lead.The other end at heat conduction lamp housing 2 is provided with a step 21, and described fixed head 7 is fixed on the step 21 by screw.On this fixed head 7, be provided with the hole of the lead that is used to pass above-mentioned connection LED lamp 5 and drive circuit board 3, substrate 4 is installed on fixed head 7.Described substrate 4 forms an annular groove 22 when assembling with heat conduction lamp housing 2, and Transparent lamp shade 6 is plugged in this annular groove 22 and by the heat conduction viscose glue and fixes.In the present embodiment, substrate 4 adopts aluminum material to make, thereby its heat dispersion can be provided, and prolongs the service life of LED lamp.Triangular in shape and its quantity of this aluminum substrate is three, be provided with a flanging 41 at every aluminum substrate edge on one side, aluminum substrate can be fixed on the fixed head 6 by the screw hole on screw and the flanging, every aluminum substrate 4 be installed its integral body of back be tri-prismoid.In addition, the quantity of aluminum substrate also can be four or five, and correspondingly, it installs back integral body and is four prisms cylinder or pentagonal prism body.
Claims (8)
1. LED lighting bulb, comprise metallic lamp holder (1), heat conduction lamp housing (2), drive circuit board (3), substrate (4), LED fluorescent tube (5) and Transparent lamp shade (6), wherein, one end of heat conduction lamp housing (2) is fixed in the inner chamber of metallic lamp holder (1), inner chamber at heat conduction lamp housing (2) is provided with drive circuit board (3), this drive circuit board (3) is electrically connected with metallic lamp holder (1) in heat conduction lamp housing (2), on described substrate (4), be provided with at least one LED fluorescent tube (5), described LED fluorescent tube (5) is electrically connected with drive circuit board (3) by lead, substrate (4) and LED fluorescent tube (5) are sealed in the Transparent lamp shade (6), it is characterized in that: the other end at described heat conduction lamp housing (2) is equipped with a fixed head (7), is provided with to be used to pass the described hole that connects the lead of LED fluorescent tube (5) and drive circuit board (3) on this fixed head (7); Described substrate (4) is square and its quantity is at least three, and they all are installed on the fixed head, and its integral body is prism after installing.
2. according to the described LED lighting bulb of claim 1, it is characterized in that: the other end of described heat conduction lamp housing (2) is provided with a step (21), and described fixed head (7) is fixed on the step by screw.
3. according to the described LED lighting bulb of claim 2, it is characterized in that: be provided with a flanging (41) at every substrate (4) edge on one side, described substrate (4) is fixed on the fixed head (7) by screw and flanging (41).
4. according to the described LED lighting bulb of claim 3, it is characterized in that: the quantity of described substrate (4) is three, installs its integral body of back and is tri-prismoid.
5. according to the described LED lighting bulb of claim 3, it is characterized in that: the quantity of described substrate (4) is four, installs its integral body of back and is four prisms cylinder.
6. according to the described LED lighting bulb of claim 3, it is characterized in that: the quantity of described substrate (4) is five, installs its integral body of back and is the pentagonal prism body.
7. according to the described LED lighting bulb of each claim in the claim 2 to 6, it is characterized in that: described substrate (4) forms an annular groove (22) when assembling with heat conduction lamp housing (2), and described Transparent lamp shade (6) is plugged in the annular groove (22) and by the heat conduction viscose glue and fixes.
8. according to the described LED lighting bulb of claim 7, it is characterized in that: described substrate (4) is an aluminum substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102010384A CN102095087A (en) | 2009-12-14 | 2009-12-14 | LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102010384A CN102095087A (en) | 2009-12-14 | 2009-12-14 | LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102095087A true CN102095087A (en) | 2011-06-15 |
Family
ID=44128291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102010384A Pending CN102095087A (en) | 2009-12-14 | 2009-12-14 | LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102095087A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287652A (en) * | 2011-08-16 | 2011-12-21 | 广东奥其斯科技有限公司 | Heat-dissipation-type LED (light-emitting diode) lamp with multiple light-emitting surfaces |
| WO2015027519A1 (en) * | 2013-09-02 | 2015-03-05 | 厦门星际电器有限公司 | Vertical led lamp plate fixing structure and omnidirectional led lamp |
| WO2015109848A1 (en) * | 2014-01-24 | 2015-07-30 | 陈伟杰 | Led light bulb |
| CN105020608A (en) * | 2011-06-29 | 2015-11-04 | 罗姆股份有限公司 | LED lightbulb |
| CN107228288A (en) * | 2016-03-23 | 2017-10-03 | 江苏厚睦莱照明科技有限公司 | A kind of LED |
| CN112178472A (en) * | 2019-07-05 | 2021-01-05 | 上海广中电子电器配件有限公司 | Three-proofing lamp |
-
2009
- 2009-12-14 CN CN2009102010384A patent/CN102095087A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020608A (en) * | 2011-06-29 | 2015-11-04 | 罗姆股份有限公司 | LED lightbulb |
| CN102287652A (en) * | 2011-08-16 | 2011-12-21 | 广东奥其斯科技有限公司 | Heat-dissipation-type LED (light-emitting diode) lamp with multiple light-emitting surfaces |
| CN102287652B (en) * | 2011-08-16 | 2014-12-24 | 江西奥其斯科技有限公司 | Heat-dissipation-type LED (light-emitting diode) lamp with multiple light-emitting surfaces |
| WO2015027519A1 (en) * | 2013-09-02 | 2015-03-05 | 厦门星际电器有限公司 | Vertical led lamp plate fixing structure and omnidirectional led lamp |
| WO2015109848A1 (en) * | 2014-01-24 | 2015-07-30 | 陈伟杰 | Led light bulb |
| CN107228288A (en) * | 2016-03-23 | 2017-10-03 | 江苏厚睦莱照明科技有限公司 | A kind of LED |
| CN112178472A (en) * | 2019-07-05 | 2021-01-05 | 上海广中电子电器配件有限公司 | Three-proofing lamp |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Xi Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Xi Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Yang Xi Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |