CN104534336A - LED bulb lamp - Google Patents
LED bulb lamp Download PDFInfo
- Publication number
- CN104534336A CN104534336A CN201510006143.8A CN201510006143A CN104534336A CN 104534336 A CN104534336 A CN 104534336A CN 201510006143 A CN201510006143 A CN 201510006143A CN 104534336 A CN104534336 A CN 104534336A
- Authority
- CN
- China
- Prior art keywords
- lamp body
- lamp
- annular protrusion
- cross
- ledbulb
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
- F21V17/12—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 by screwing
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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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
- F21Y2101/00—Point-like light sources
Abstract
The invention discloses an LED bulb lamp, in particular to an LED bulb which is delicate in structure and capable of facilitating hanging of ornaments or protective covers. The LED bulb lamp comprises a bottom shell, a base, a lamp body, a light emitting unit and a lamp shade. The bottom shell is connected with the base through threads, the lamp body is of a circular-truncated-cone-shaped structure, the base is connected with the lamp body through threads, the end with the large cross sectional area of the lamp body is of a closed structure, a bottom plate is arranged at the bottom of the closed structure of the lamp body, an LED chip of the light emitting unit is arranged on the bottom plate, the lamp body and the lamp shade are connected through a slot, a circle of annular protrusion is arranged on the periphery of the lamp body and is reversely upward in the longitudinal direction of the lamp body, the protective cover or other ornaments can be directly hung on the lamp body conveniently, an injection molding layer is arranged on the outer surface of the lamp body, and attractiveness and safety can be improved.
Description
Technical field
The present invention relates to a kind of LEDbulb lamp, particularly a kind of structure is exquisite and be convenient to the LEDbulb lamp hanging ornament or protective cover.
Background technology
Since LED emerges, how better to dispel the heat faster is the subject matter that people study always, at present, what the lamp body of the LED of prior art mainly solved is also heat dissipation problem, and in some occasions, particularly some public places of entertainment, some protective covers for lamp body arrange or individual decoration seems particularly important, and bulb lamp is more or less the same due to the cross-sectional area of lamp body and lampshade, originally generally protective cover or decorations can not be hung with it at lamp body, prior art addresses this problem generally two kinds of methods: 1, the protective cover of lamp or ornament are hung in other bracing wire, round light fixture, thus carry out protecting or decorating, 2, protective cover or ornament are hung on light fixture temporarily, mainly contain two problems like this, the first, need other bracing wire to provide attachment point for protective cover or ornament, improve cost, and affect attractive in appearance, the second, temporarily protective cover or ornament are hung on light fixture, waste time and energy, use inconvenience, and easily come off, have certain safety problem.The invention provides a kind of LEDbulb lamp, namely by making the periphery of bulb lamp lamp body have a circle along the reverse burr of lamp body in downward direction, the ornament matched with LED lamp surrounding like this or lampshade just can directly in downward direction be hung on lamp body along lamp body.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure exquisiteness and is convenient to hang the LEDbulb lamp of ornament or protective cover, comprise drain pan, base, lamp body, luminescence unit, lampshade, described drain pan is connected with base by screw thread, described lamp body is truncated cone-shaped structure, lamp socket is connected with lamp body by screw thread, one end that described lamp body cross-sectional area is large is enclosed construction, the bottom of the enclosed construction of described lamp body forms base plate, the LED chip of described luminescence unit is arranged on base plate, described lamp body is connected by draw-in groove with lampshade, the periphery of described lamp body is provided with the projection of a ring shape, the protruding longitudinal direction along lamp body oppositely upwards, and outer surface has injection molded layers.
Preferably, annular protrusion in described LEDbulb lamp is enclosed within lamp body by the round platform being all hatch frame up and down and forms, the cross section at the upper and lower two ends of described round platform is small one and large one, and the cross-sectional area size of one end that cross section is little is between the cross-sectional area size at lamp body two ends.
Preferably, the annular protrusion in described LEDbulb lamp and lamp body are integrated.
Preferably, the annular protrusion in described LEDbulb lamp is that two ring-type halfround bar slices are spliced by cutting ferrule.
Preferably, the annular protrusion in described LEDbulb lamp is concavo-convex alternate half round saw odontoid away from one end of lamp body.
Preferably, the injection molded layers in described LEDbulb lamp is the uniform longitudinal fluting in interval.
Preferably, the injection molded layers in described LEDbulb lamp is ambroin.
The present invention compared with the existing technology has the following advantages and effect:
1, the present invention is by arranging the projection of a ring shape to the lamp body periphery of LEDbulb lamp, the protruding longitudinal direction along lamp body oppositely upwards, directly very easily can hang protective cover or other decoration devices on lamp body like this, lamp body outer surface is provided with injection molded layers, both can increase aesthetics and turn improve security.
2, the annular protrusion in the present invention is enclosed within lamp body by the annular round platform being all hatch frame up and down and forms, the cross section at the upper and lower two ends of described round platform is small one and large one, the cross-sectional area size of one end that cross section is little is between the cross-sectional area size at lamp body two ends, simply round platform is enclosed within lamp body from the top of lamp body in this way, simple and easy to do.
3, the annular protrusion in the present invention and lamp body are integrated, and by controlling the spinning intensity in lamp body rotary pressing processing process, realize the effect that thin lower end, lamp body top is thick, form the projection at lamp body 2/3rds place, whole lamp body integration, eliminates unnecessary installation steps, and heat radiation evenly.
4, the annular protrusion in the present invention is that two ring-type halfround bar slices are spliced by cutting ferrule, by two semiorbicular sheet metals or the splicing of plastic sheet cutting ferrule, can dismantle at any time easily.
5, the annular protrusion in the present invention is concavo-convex alternate half round saw odontoid away from one end of lamp body, can hang various non-circular ornament easily.
6, the injection molded layers in the present invention is the uniform longitudinal fluting in interval, is convenient to taking and placing, increases surface area, is conducive to heat radiation.
7, the injection molded layers in the present invention is ambroin, increases insulating materials, uses safer.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments according to product of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is this bulb lamp Each part schematic diagram.
Fig. 2 is lamp body structure front elevational schematic of the present invention.
Fig. 3 is the annular round platform front elevational schematic of hatch frame.
Fig. 4 is two ring-type halfround bar slice front elevational schematic of band cutting ferrule
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1
Present embodiment discloses a kind of LEDbulb lamp, as Fig. 1, shown in Fig. 2, comprise drain pan 1, base 2, lamp body 3, luminescence unit 4, lampshade 5, drain pan 1 is connected with base 2 by screw thread, lamp body 3 is truncated cone-shaped structure, lamp socket 2 is connected with lamp body 3 by screw thread, one end that lamp body 3 cross-sectional area is large is enclosed construction, the bottom of the enclosed construction of lamp body 3 forms base plate, the LED chip of luminescence unit 4 is arranged on base plate, lamp body 3 is connected by draw-in groove with lampshade 5, the periphery of lamp body 3 is provided with a circle annular protrusion 6, outer surface has injection molded layers 7, annular protrusion 6 is reverse upwards along the longitudinal direction of lamp body, be integrated with lamp body, lamp body 3 is specifically obtained by following steps:
(1) spinning process: the circular slab of the uniform aluminium alloy of matter of drawing materials, along sheet material radial direction from the inside to the outside 2/3rds parts adopt shear spinnings, rear three/part adopts conventional spinning technology, shear spinning adopts forward spinning, the workpiece slot of the mould of spinning is provided with the uniform burr in interval, spinning force is a process increased gradually, and reach maximum to along sheet material radial direction 2/3rds part places from the inside to the outside, in spinning process, the rotating speed of workpiece is 400m/min;
(2) punching course: the blank crossed by spinning carries out punching press, punching course comprises punching and drawing process, and punching adopts positive punch pattern, and the punch in punching course comprises three small circular punch and a non-circular punch;
(3) process of moulding is added: the lamp body part of punching press is put into injection mold injection moulding, there is the concave and convex stripe between longitudinal homogeneous phase the inside of injection mold, annular groove horizontal together with having with the intersection of conventional spinning through shear spinning at lamp body, the plastics of employing are ambroin.
Embodiment 2
Present embodiment discloses a kind of LEDbulb lamp, as Fig. 1, Fig. 2, shown in Fig. 3, comprise drain pan 1, base 2, lamp body 3, luminescence unit 4, lampshade 5, drain pan 1 is connected with base 2 by screw thread, lamp body 3 is truncated cone-shaped structure, lamp socket 2 is connected with lamp body 3 by screw thread, one end that lamp body 3 cross-sectional area is large is enclosed construction, the bottom of the enclosed construction of lamp body 3 forms base plate, the LED chip of luminescence unit 4 is arranged on base plate, lamp body 3 is connected by draw-in groove with lampshade 5, the periphery of lamp body 3 is provided with a circle annular protrusion 6, annular protrusion 6 is reverse upwards along the longitudinal direction of lamp body, annular protrusion 6 is enclosed within lamp body by the round platform 8 being all hatch frame up and down and forms, the cross section at described round platform about 8 two ends is small one and large one, the cross-sectional area size of one end that cross section is little is between the cross-sectional area size at lamp body two ends, round platform 8 is concavo-convex alternate half round saw odontoid away from one end of lamp body.
Embodiment 3
Present embodiment discloses a kind of LEDbulb lamp, as Fig. 1, Fig. 2, shown in Fig. 4, comprise drain pan 1, base 2, lamp body 3, luminescence unit 4, lampshade 5, drain pan 1 is connected with base 2 by screw thread, lamp body 3 is truncated cone-shaped structure, lamp socket 2 is connected with lamp body 3 by screw thread, one end that lamp body 3 cross-sectional area is large is enclosed construction, the bottom of the enclosed construction of lamp body 3 forms base plate, the LED chip of luminescence unit 4 is arranged on base plate, lamp body 3 is connected by draw-in groove with lampshade 5, the periphery of lamp body 3 is provided with a circle annular protrusion 6, annular protrusion 6 is reverse upwards along the longitudinal direction of lamp body, annular protrusion 6 is that two ring-type halfround bar slices 9 are spliced by cutting ferrule 10.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (7)
1. a LEDbulb lamp, comprise drain pan (1), base (2), lamp body (3), luminescence unit (4), lampshade (5), described drain pan (1) is connected with base (2) by screw thread, described lamp body (3) is truncated cone-shaped structure, lamp socket (2) is connected with lamp body (3) by screw thread, one end that described lamp body (3) cross-sectional area is large is enclosed construction, the bottom of the enclosed construction of described lamp body (3) forms base plate, the LED chip of described luminescence unit (4) is arranged on base plate, described lamp body (3) is connected by draw-in groove with lampshade (5), it is characterized in that: the periphery of described lamp body (3) is provided with a circle annular protrusion (6), annular protrusion (6) is reverse upwards along the longitudinal direction of lamp body, and outer surface has injection molded layers (7).
2. LEDbulb lamp according to claim 1, it is characterized in that described annular protrusion (6) is enclosed within lamp body by the round platform (8) being all hatch frame up and down to form, the cross section at the upper and lower two ends of described round platform (8) is small one and large one, and the cross-sectional area size of one end that cross section is little is between the cross-sectional area size at lamp body two ends.
3. LEDbulb lamp according to claim 1, is characterized in that described annular protrusion (6) and lamp body are integrated.
4. LEDbulb lamp according to claim 1, is characterized in that described annular protrusion (6) is that two ring-type halfround bar slices (9) are spliced by cutting ferrule (10).
5. the LEDbulb lamp according to Claims 1-4 any one claim, is characterized in that described annular protrusion (6) is concavo-convex alternate half round saw odontoid away from one end of lamp body.
6. LEDbulb lamp according to claim 1, is characterized in that described injection molded layers (7) is for the uniform longitudinal fluting in interval.
7. LEDbulb lamp according to claim 1, is characterized in that described injection molded layers (7) is ambroin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006143.8A CN104534336A (en) | 2015-01-07 | 2015-01-07 | LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006143.8A CN104534336A (en) | 2015-01-07 | 2015-01-07 | LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534336A true CN104534336A (en) | 2015-04-22 |
Family
ID=52849922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006143.8A Pending CN104534336A (en) | 2015-01-07 | 2015-01-07 | LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534336A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101241Y (en) * | 2007-08-27 | 2008-08-20 | 王为 | Plastic bag handle without hurt to hand |
| US20100027280A1 (en) * | 2008-07-25 | 2010-02-04 | Glow Lighting Inc. | Apparatus for attaching a shade or skirt to a hanging light fixture |
| CN202140888U (en) * | 2011-07-23 | 2012-02-08 | 孔祥玉 | Clothes hanger type floor lamp |
| CN203517371U (en) * | 2013-08-23 | 2014-04-02 | 深圳三浦本色科技有限公司 | Novel self-buckling bulb lamp |
| CN203628547U (en) * | 2013-12-09 | 2014-06-04 | 广东德豪润达电气股份有限公司 | Ceramic lamp holder and LED light fixture using same |
| CN204358489U (en) * | 2015-01-07 | 2015-05-27 | 浙江万昇光电科技有限公司 | A kind of LEDbulb lamp |
-
2015
- 2015-01-07 CN CN201510006143.8A patent/CN104534336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101241Y (en) * | 2007-08-27 | 2008-08-20 | 王为 | Plastic bag handle without hurt to hand |
| US20100027280A1 (en) * | 2008-07-25 | 2010-02-04 | Glow Lighting Inc. | Apparatus for attaching a shade or skirt to a hanging light fixture |
| CN202140888U (en) * | 2011-07-23 | 2012-02-08 | 孔祥玉 | Clothes hanger type floor lamp |
| CN203517371U (en) * | 2013-08-23 | 2014-04-02 | 深圳三浦本色科技有限公司 | Novel self-buckling bulb lamp |
| CN203628547U (en) * | 2013-12-09 | 2014-06-04 | 广东德豪润达电气股份有限公司 | Ceramic lamp holder and LED light fixture using same |
| CN204358489U (en) * | 2015-01-07 | 2015-05-27 | 浙江万昇光电科技有限公司 | A kind of LEDbulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |