CN101793362B - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN101793362B CN101793362B CN2010101397388A CN201010139738A CN101793362B CN 101793362 B CN101793362 B CN 101793362B CN 2010101397388 A CN2010101397388 A CN 2010101397388A CN 201010139738 A CN201010139738 A CN 201010139738A CN 101793362 B CN101793362 B CN 101793362B
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- CN
- China
- Prior art keywords
- lamp bracket
- lamp
- lampshade
- led
- led bulb
- Prior art date
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention relates to an LED bulb, which comprises a lamp holder, a lamp shade and an LED lamp, wherein a transformation and rectification control plate is arranged in the lamp holder; the lamp shade is cylindrical; left and right lamp brackets are arranged in the lamp shade and are arranged and closed by matched plugs and jacks; and the closed lamp brackets are in a cylindrical shape; the lamp bracket on each side is provided with a plurality of rows of holes in a circumferential direction, the holes in each row are distributed longitudinally, the inner side of each row of holes is provided with a row of LED lamps fixed on a circuit board correspondingly, and the inner side of each circuit board is provided with a saddle weight provided with a clamping hole; the inner sides of the left and right lamp brackets are provided with a plurality of pins respectively; the saddle weights are arranged on the pins through the clamping holes and tightly press and position the circuit boards; and the top parts of the left and right lamp brackets are provided with cover-shaped lamp brackets and are provided with the LED lamps. The bulb designed by the invention has the advantages of reasonable internal structural arrangement, convenient production, high brightness and attractive appearance.
Description
Technical field
The present invention relates to a kind of LED bulb.
Background technology
Traditional LED bulb structure comprises lamp holder, lampshade and LED lamp, the LED lamp is directly installed on the lamp holder, therefore, the quantity of LED lamp is subjected to certain restriction, in order to improve the brightness of bulb, the LED unit on the lamp holder will be arranged very closely, and is all unfavorable to LED heat radiation, production and processing, even but like this, the overall brightness of LED bulb still is restricted.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of internal structure connection and reasonable arrangement, convenient for production, brightness is high, the LED bulb of good looking appearance.
The technical solution adopted in the present invention is:
A kind of LED bulb, comprise lamp holder, lampshade and LED lamp, transformation rectification control panel is installed in the lamp holder, described lampshade is cylindric, be provided with a left side in the lampshade, right lamp bracket, a described left side, right lamp bracket clamps by the plug that matches and jack and closes, left side after closing, right lamp bracket forms cylindric, every in a circumferential direction cowl lamp frame is provided with the plurality of rows perforate, every rows of openings is vertically to arrange, the inboard correspondence of every rows of openings is provided with one and arranges the LED lamp that is fixed on the circuit board, the inboard of circuit board is provided with briquetting, briquetting is provided with hole clipping, a left side, the inboard of right lamp bracket respectively is provided with some pins, and briquetting utilizes hole clipping to be installed on the pin and with circuit board and compresses the location, a left side, the top of right lamp bracket is provided with the lid shape lamp bracket of band through hole, be installed with circuit board in the lid shape lamp bracket, circuit board is fixed with the LED lamp, and the LED lamp stretches out from the through hole of lid shape lamp bracket.
Further improvement of the present invention, the perforate on the left and right lamp bracket are the reflector of taper.
Further improvement of the present invention, the plug of described left lamp bracket is provided with four, lays respectively at the bottom and the inside top of left lamp bracket, and the position of right lamp bracket jack is corresponding with left lampholder position.
Further improvement of the present invention, the inboard of described lid shape lamp bracket is provided with groove, and left and right lamp bracket top margin is provided with the fin that matches with groove.
Further improvement of the present invention, described hole clipping are polygonal hole.
Further improvement of the present invention, the base arranged outside of described lampshade has annular ridge, and described lamp holder inwall is provided with the annular groove that matches with annular ridge.
Further improvement of the present invention, the inside of lamp holder vertically is provided with several inner convex ribs, and inner convex rib withstands the bottom surface of left and right lamp bracket, forms spacing.
Further improvement of the present invention, the base of described left and right lamp bracket are step limit outwardly, and lampshade is set on this step shape base.
Further improvement of the present invention, the arranged outside on left and right lamp bracket base has convex tendon, and lampshade compresses and is installed on outside the convex tendon.
Further improvement of the present invention, the both sides, base of described lampshade are provided with left and right draw-in groove, the step limit of left side lamp bracket is provided with the left fixture block that cooperates with left draw-in groove, and the bottom of right lamp bracket is provided with bayonet socket, is provided with the right fixture block that the right draw-in groove of the bayonet socket of right lamp bracket and lampshade is located in the lamp holder.
The invention has the beneficial effects as follows: be provided with left and right lamp bracket in the lampshade, the LED lamp stretches out from the tapping of left and right lamp bracket, therefore, the LED lamp can be laid around lamp bracket, satisfying the brightness demand of bulb, bulb also can be made into different model power, only needs the length of lengthening lampshade and lamp bracket to get final product, the design's bulb structure uniqueness, also very convenient when assembling.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a local cut-away structure chart of the present invention;
Fig. 3 to Fig. 6 is a STRUCTURE DECOMPOSITION schematic diagram of the present invention.
The specific embodiment
Referring to figs. 1 through shown in Figure 6, a kind of LED bulb, comprise lamp holder 1, lampshade 2 and LED lamp 3, transformation rectification control panel 4 is installed in the lamp holder 1, lampshade 2 is cylindric, be provided with a left side in the lampshade 2, right lamp bracket 51,52, a left side, right lamp bracket 51,52 clamp by the plug that matches 55 and jack 56 and to close, left side after closing, right lamp bracket 51,52 formation are cylindric, every in a circumferential direction cowl lamp frame is provided with plurality of rows perforate 53, every rows of openings 53 is vertically to arrange, the inboard correspondence of every rows of openings 53 is provided with one and arranges the LED lamp 3 that is fixed on the circuit board 6, and the inboard of circuit board 6 is provided with briquetting 7, and briquetting 7 is provided with hole clipping 71, a left side, right lamp bracket 51,52 inboard respectively is provided with some pins 54, briquetting 7 utilizes hole clipping 71 to be installed on the pin 54 and with circuit board 6 and compresses the location, a left side, right lamp bracket 51,52 top is provided with the lid shape lamp bracket 8 of band through hole 81, is installed with circuit board 6 ' in the lid shape lamp bracket 8, circuit board is fixed with LED lamp 3, and LED lamp 3 stretches out from the through hole of lid shape lamp bracket 8.
Perforate 53 on the left and right lamp bracket 51,52 is the reflector of taper, makes the light of LED lamp more concentrated.
Preferably, the plug 55 of left side lamp bracket 51 is provided with four, lay respectively at the bottom and the inside top of left lamp bracket 51, the position of right lamp bracket jack 56 is corresponding with left lampholder 55 positions, jack 56 and plug 55 are arranged on the corner, make the space structure of product more reasonable, and the intensity of this position is also higher.
The inboard of lid shape lamp bracket 8 is provided with groove 82, left and right lamp bracket 51,52 top margins are provided with the fin 57 that matches with groove 82, and after left and right lamp bracket assembled, the top that only needs lid shape lamp bracket to be anchored to left and right lamp bracket got final product, not only easy to assembly, and connect reliable.
Further, hole clipping 71 is a polygonal hole, makes that hole clipping is tightr with cooperating of pin when assembling.
Lampshade can adopt fluid sealant to be adhesively fixed when being connected with lamp holder with left and right lamp bracket.But following syndeton that the design is preferred: the outside, base of lampshade 2 utilizes annular ridge 21 to be installed on the annular groove 11 of lamp holder inner surface.
The base of left and right lamp bracket 51,52 is step limit outwardly, and the inboard of lampshade 2 is to be set on this step shape base, because the outside, the base of lampshade 2 is subjected to the constraint of annular groove 11, therefore, lampshade can not get loose.In order to cooperate closelyr, the design has convex tendon 58 in the arranged outside on left and right lamp bracket 51,52 bases, lampshade 2 compresses and is installed on outside the convex tendon 58, not only make syndeton more reliable, and, because lampshade 2 is to contact with convex tendon 58, other position in the outside, left and right lamp bracket 51,52 bases does not contact with lampshade 2, prevents that the surface from being scratched.
The inside of lamp holder 1 vertically is provided with several inner convex ribs 12, and inner convex rib 12 withstands the bottom surface of left and right lamp bracket 51,52, forms spacingly, and left and right lamp bracket is located conveniently, accurately when mounted.
The both sides, base of lampshade 2 are provided with left and right draw-in groove 22,23, the step limit of left side lamp bracket 51 is provided with the left fixture block 59 that cooperates with left draw-in groove 22, the bottom of right lamp bracket 52 is provided with bayonet socket 50, be provided with right fixture block 13 in the lamp holder 1 with right draw-in groove 23 location of the bayonet socket 50 of right lamp bracket and lampshade, product is located when assembling easily, in addition, the user in use, no matter be LED bulb or dismounting LED bulb are installed, generally all be to hold lampshade 2 to come dismounting, above-mentioned design prevents that lampshade or lamp bracket from being back-outed by the user, guarantees the quality of product.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (9)
1. LED bulb, comprise lamp holder (1), lampshade (2) and LED lamp (3), it is characterized in that: transformation rectification control panel (4) is installed in the lamp holder (1), described lampshade (2) is cylindric, lampshade is provided with a left side in (2), right lamp bracket (51,52), a described left side, right lamp bracket (51,52) clamp by the plug (55) that matches and jack (56) and close, left side after closing, right lamp bracket (51,52) formation is cylindric, every in a circumferential direction cowl lamp frame is provided with plurality of rows perforate (53), every rows of openings (53) is vertically to arrange, the inboard correspondence of every rows of openings (53) is provided with one and arranges the LED lamp (3) that is fixed on the circuit board (6), the inboard of circuit board (6) is provided with briquetting (7), briquetting (7) is provided with hole clipping (71), a left side, right lamp bracket (51,52) inboard respectively is provided with some pins (54), briquetting (7) utilizes hole clipping (71) to be installed on the pin (54) and circuit board (6) is compressed the location, a left side, right lamp bracket (51,52) top is provided with the lid shape lamp bracket (8) of band through hole (81), be installed with another circuit board (6 ') in the lid shape lamp bracket (8), this another circuit board (6 ') is fixed with LED lamp (3), and the LED lamp (3) on this another circuit board (6 ') stretches out from the through hole of lid shape lamp bracket (8); The base arranged outside of described lampshade (2) has annular ridge (21), and described lamp holder (1) inwall is provided with the annular groove (11) that matches with annular ridge (21).
2. a kind of LED bulb according to claim 1 is characterized in that: the perforate (53) on the left and right lamp bracket (51,52) is the reflector of taper.
3. a kind of LED bulb according to claim 1, it is characterized in that: the plug (55) of described left lamp bracket (51) is provided with four, lay respectively at the bottom and the inside top of left lamp bracket (51), the position of right lamp bracket jack (56) is corresponding with left lampholder (55) position.
4. a kind of LED bulb according to claim 1 is characterized in that: the inboard of described lid shape lamp bracket (8) is provided with groove (82), and left and right lamp bracket (51,52) top margin is provided with the fin (57) that matches with groove (82).
5. a kind of LED bulb according to claim 1 is characterized in that: described hole clipping (71) is a polygonal hole.
6. a kind of LED bulb according to claim 1 is characterized in that: the inside of lamp holder (1) vertically is provided with several inner convex ribs (12), and inner convex rib (12) withstands the bottom surface of left and right lamp bracket (51,52), forms spacing.
7. according to the arbitrary described a kind of LED bulb of claim 1 to 6, it is characterized in that: the base of described left and right lamp bracket (51,52) is step limit outwardly, and lampshade (2) is set on this step shape base.
8. a kind of LED bulb according to claim 7 is characterized in that: the arranged outside on left and right lamp bracket (51,52) base has convex tendon (58), and lampshade (2) compresses and is installed on outside the convex tendon (58).
9. a kind of LED bulb according to claim 7, it is characterized in that: the both sides, base of described lampshade (2) are provided with left and right draw-in groove (22,23), the step limit of left side lamp bracket (51) is provided with the left fixture block (59) that cooperates with left draw-in groove (22), the bottom of right lamp bracket (52) is provided with bayonet socket (50), is provided with the right fixture block (13) with right draw-in groove (23) location of the bayonet socket (50) of right lamp bracket and lampshade in the lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101397388A CN101793362B (en) | 2010-04-06 | 2010-04-06 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101397388A CN101793362B (en) | 2010-04-06 | 2010-04-06 | LED bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101793362A CN101793362A (en) | 2010-08-04 |
| CN101793362B true CN101793362B (en) | 2011-07-06 |
Family
ID=42586208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101397388A Active CN101793362B (en) | 2010-04-06 | 2010-04-06 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101793362B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5281665B2 (en) * | 2011-02-28 | 2013-09-04 | 株式会社東芝 | Lighting device |
| CN104141895A (en) * | 2013-05-10 | 2014-11-12 | 海洋王（东莞）照明科技有限公司 | LED arrangement optical system |
| CN104456156B (en) * | 2013-09-17 | 2018-09-11 | 深圳市海洋王照明工程有限公司 | All-round light |
| CN106996516A (en) | 2016-01-26 | 2017-08-01 | 欧司朗股份有限公司 | Lighting device and the method for assembling lighting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116694Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | Bulb composed of LED lamp |
| CN201116695Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | LED bulb |
| CN101581408A (en) * | 2009-07-01 | 2009-11-18 | 北京高科能光电技术有限公司 | LED bulb |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661908U (en) * | 2010-04-06 | 2010-12-01 | 广东金莱特电器股份有限公司 | LED bulb |
-
2010
- 2010-04-06 CN CN2010101397388A patent/CN101793362B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116694Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | Bulb composed of LED lamp |
| CN201116695Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | LED bulb |
| CN101581408A (en) * | 2009-07-01 | 2009-11-18 | 北京高科能光电技术有限公司 | LED bulb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101793362A (en) | 2010-08-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP02 | Change in the address of a patent holder |
Address after: 529000 Guangdong city of Jiangmen Province Jin Tong Road Tangxia town Pengjiang District No. 21 Patentee after: Guangdong Kennede Electronics Co., Ltd. Address before: 529000 Guangdong city of Jiangmen Province High Street No. 22 Patentee before: Guangdong Kennede Electronics Co., Ltd. |
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| CP02 | Change in the address of a patent holder |