CN2805074Y - Energy-saving lamp cup for sprial lamp tube - Google Patents
Energy-saving lamp cup for sprial lamp tube Download PDFInfo
- Publication number
- CN2805074Y CN2805074Y CNU2005201030068U CN200520103006U CN2805074Y CN 2805074 Y CN2805074 Y CN 2805074Y CN U2005201030068 U CNU2005201030068 U CN U2005201030068U CN 200520103006 U CN200520103006 U CN 200520103006U CN 2805074 Y CN2805074 Y CN 2805074Y
- Authority
- CN
- China
- Prior art keywords
- cover
- energy
- cover body
- saving lamp
- spiral
- 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.)
- Expired - Fee Related
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-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/56—Shape of the separate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an improved structure of an energy-saving lamp cup for a spiral lamp tube, which comprises an upper cover cap, a cover body and a spiral lower cover which is arranged between the upper cover cap and the cover body. A plug is arranged on the upper cover cap, and the center of the lower end of the spiral lower cover is clamped with an upper reflecting cover which is in a spherical surface shape, wherein the convex surface of the upper reflecting cover faces is provided with a protective film. The utility model has the advantages of compact structure and low cost, and the heat resistance performance of the lamp cup is good. Under the condition of same volume, the light quantity is larger, and the problems that the volume of the existing energy-saving lamp is larger, the production cost is higher, etc. in the prior art are solved.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, relates in particular to the structural improvement of a kind of helical lampl with energy-saving lamp cup.
Technical background
" green illumination " be the early 1990s in the world to saves energy, the protection ambient lighting system the iconicity saying.Many developed countries and part developing country have successively worked out " Green Lighting Project " plan, and have obtained already outstanding effect.Quality of illumination and level have become one of important symbol of human society up-to-dateness, become an important measures of human social.
China is as 1,300,000,000 populous nations, and electric power energy comes just relatively poorer relatively, along with expanding economy, and the raising of living standards of the people, the ratio that electric consumption on lighting accounts in electricity consumption improves year by year.Enter the nineties, the year of China's electric consumption on lighting increases more than 15%, but ordinary incandescent lamp still occupies great ratio in the structure of China's electric consumption on lighting.The quantity that China has light source per capita is still lower, compares with Japan, and the quantity of lamp is 4.7 times of Japan, and electrification is 5.9 times of Japan, and the average light efficient of lamp is 1/3 of Japan.Therefore, promoting " green illumination " engineering is very important in China.
Someone has proposed a kind of electricity-saving lamp by name lampshade (patent No.: patent application 97229197.0), connect with connecting support between its lamp holder and the lampshade, bulb places in the lampshade, the electric ballast of electricity-saving lamp is then between lampshade and lamp holder, fixed mount is fixed in softbox by one group of uniform on its circumference Spring Card the lower end of lampshade, it places the electric ballast of electricity-saving lamp outside the lampshade, thereby the bad problem of heat radiation that produces behind the installation electricity-saving lamp obtains solution to a certain extent, but its volume is bigger, manufacturing cost is higher, simultaneously, heat dissipation problem fails to be solved more fully.
Compact fluorescent lamp also is electronic energy-saving lamp, it is the first-selected product of " green illumination ", it has the light efficiency height, and (every watt of light efficiency reaches 60～70 lumens/watt, be 4～5 times of ordinary lamps), advantage such as energy-saving effect is obvious, the life-span is long (be ordinary lamps 5～8 times), volume is little, easy to use, and light is soft, be well suited for various general lightings place, can directly replace incandescent lamp.
Summary of the invention
The utility model purpose is to provide a kind of compact conformation, production cost is lower, and the heat resistance of Lamp cup is good, the helical lampl energy-saving lamp cup that the luminous flux under the equal volume situation is bigger, the electricity-saving lamp volume that has solved the prior art existence is bigger, and production cost is than problems such as height.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise upper cover; cover body and be located at upper cover and cover body between the following cover of spiral; upper cover is provided with plug; described spiral cover lower end central authorities down is arranged with upward reflector of convex surface sphere shape down, and the described convex surface of going up reflector is provided with diaphragm.In the cover helicoid is set and is used for fixing helical lamp under spiral, can make energy-conservation modulated structure more compact, the electricity-saving lamp of equal big small size can possess bigger luminous flux, has reduced the production cost of electricity-saving lamp; But the lower surface central authorities of covering under spiral are provided with under the light reflection on fluorescent tube top, reflector river, have improved optical efficiency.
As preferably, described cover body is a tubular structure, and its outer wall is hinged by two salient points and the lamp panel of symmetry, is arranged with the following reflector of tubular in the cover body, the oblique conical surface down in described down reflector lower end is provided with, the annular boss of described conical surface lower end and inboard, described cover body lower end convex offsets.Reflector can improve optical efficiency under being provided with in cover body, and reflector adopts the sheathed structure of supporting type at present together, can improve the convenience of Lamp cup assembling, helps reducing the production cost of electricity-saving lamp.
As preferably, described cover body is the glass infuser body structure, and its lower end is a wedge structure, and the convex body of cover body by its outer wall upper end is bearing on the lamp panel and cooperates spring to fix, and the convex body of cover body is transparent surface with the lower part.Adopt the glass tubular structure of lower end wedge shape, fixed bit with cover body and lamp panel is arranged on the cover body upper end simultaneously, can make full use of the light that fluorescent tube is launched on the one hand, improves optical efficiency, wedge structure can satisfy the needs of different brightness on the other hand, forms different brightness around cover body.Wherein, glass cylindrical shell lower end also can common tube structure, makes that the light around the electricity-saving lamp is even.
As preferably, described cover body is a lower end sealed glass tube structure, and the convex body of cover body by its outer wall middle part is bearing on the lamp panel and cooperates spring to fix, and the convex body of cover body is provided with reflective surface with the top inwall, and the convex body of cover body is transparent surface with the lower part.Wherein, adopt the glass tubular cover body of lower end closed, can make fluorescent tube more soft, make also that simultaneously the light that appears from the cell body transparent surface is more even.
As preferably, be provided with some bayonet sockets around the described upward reflector, described spiral cover lower end down is provided with some card bodies that match with bayonet socket.Last reflector cooperates the lower end that is fixed on cover under the spiral by the card body on the following cover of bayonet socket and spiral, assembles comparatively aspect.
As preferably, cover the lower end under the described spiral and be provided with annular protrusion, the outer wall thread of the inwall of described annular protrusion and cover body upper end is connected.The enclosure is located at the cover body upper end under the spiral, adopts the connected mode of threaded engagement, makes that both assemblings are more convenient.
As preferably, described spiral down cover by under cover the next door and be separated into center cavity and peripheral cavity, described peripheral cavity bottom is spirality and is provided with the fluorescent tube hole that described cover down next door is provided with some filament grooves; Be provided with electric capacity in the center cavity that described spiral covers down.With spiral down cover be separated into two chambers, thereby parts such as capacitor are installed can cover under spiral in, make more compactness of electricity-saving lamp structure, the heat that has reduced the fluorescent tube generation is to the influence of capacitor etc., the useful life of having improved electricity-saving lamp.
As preferably, be provided with some fluorescent tube positioning bars in the cover under the described spiral.Rotate when wherein the fluorescent tube positioning bar can prevent from fluorescent tube is installed excessively, the destruction of causing fluorescent tube is played the effect to the fluorescent tube location.
As preferably, described upper cover is provided with some radiating grooves, and described radiating groove connects cavity and the external world of upper cover between covering down with spiral; The outer wall that described spiral covers down and the inwall of upper cover are fastened and connected.Wherein, radiating groove can be discharged the heat of generations such as fluorescent tube and capacitor thereof timely, prevents the electricity-saving lamp over-heat inside, improves the useful life of electricity-saving lamp.
Characteristics such as therefore, the utlity model has compact conformation, production cost is lower, and the heat resistance of Lamp cup is good, and the luminous flux under the equal volume situation is bigger.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of embodiment of the utility model;
Accompanying drawing 2 is structural representations of the another kind of embodiment of the utility model;
Accompanying drawing 3 is structural representations of another embodiment of the utility model;
Accompanying drawing 4 is a kind of structural representations that partly cut open of the utility model upper cover;
Accompanying drawing 5 is right TV structure schematic diagrames of accompanying drawing 4;
Accompanying drawing 6 is left TV structure schematic diagrames of accompanying drawing 4;
Accompanying drawing 7 is a kind of profiles of reflector on the utility model;
Accompanying drawing 8 is the structural representations of looking up of accompanying drawing 7;
Accompanying drawing 9 be under the utility model spiral cover partly cut open structural representation;
Accompanying drawing 10 is right TV structure schematic diagrames of accompanying drawing 9;
Accompanying drawing 11 is left TV structure schematic diagrames of accompanying drawing 9.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1; Fig. 4; Fig. 5; Fig. 6; Fig. 7; Fig. 8; Fig. 9; Figure 10 and shown in Figure 11; spiral down cover 2 is located at 3 of upper cover 1 and cover bodies; the outer wall of cover 2 and the inwall of upper cover are fastened and connected under the spiral; upper cover is provided with plug 4; its spiral cover 2 lower end central authorities down is arranged with upward reflector 5 of convex surface sphere shape down; be provided with 2 bayonet sockets 11 (as shown in Figure 7 and Figure 8) around the last reflector 5; spiral is provided with 2 card bodies 12 that match with bayonet socket (Fig. 9 in cover 2 lower ends down; Figure 10 and shown in Figure 11); the convex surface of last reflector 5 is provided with diaphragm; spiral is provided with annular protrusion 13 in cover 2 lower ends down, and the outer wall thread of the inwall of annular protrusion 13 and cover body 3 upper ends is connected.
Spiral down cover 2 by under cover next door 14 and be separated into center cavity 15 and peripheral cavity 16, peripheral cavity 16 bottoms are spirality and are provided with fluorescent tube hole 17 that following cover next door 14 is provided with some filament grooves 18; Be provided with electric capacity in the center cavity 15 of cover 2 under the spiral, spiral is provided with some fluorescent tube positioning bars 19 in the cover 2 down.
Embodiment 2: as Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and shown in Figure 11, cover body 3 is the glass infuser body structure, its lower end is a wedge structure, the convex body 10 of cover body 3 by its outer wall upper end is bearing on the lamp panel 6 and cooperates spring to fix, and the convex body of cover body 3 10 is a transparent surface with the lower part.All the other structures are with embodiment 1.
Embodiment 3: as Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and shown in Figure 11, cover body 3 is a lower end sealed glass tube structure, cover body is bearing on the lamp panel 6 by the convex body in the middle part of its outer wall and cooperates spring to fix, the convex body 10 of cover body is provided with reflective surface with the top inwall, and the convex body of cover body 3 10 is a transparent surface with the lower part.All the other structures are with embodiment 1.
Claims (10)
1, a kind of helical lampl energy-saving lamp cup, comprise upper cover (1), cover body (3) and be located at upper cover (1) and cover body (3) between the following cover (2) of spiral, upper cover is provided with plug (4), it is characterized in that cover (2) lower end central authorities are arranged with upward reflector (5) of convex surface sphere shape down under the described spiral.
2, helical lampl energy-saving lamp cup according to claim 1, it is characterized in that described cover body (3) is a tubular structure, its outer wall is hinged by two salient points and the lamp panel (6) of symmetry, be arranged with the following reflector (7) of tubular in the cover body (3), the oblique conical surface (8) down in described down reflector lower end is provided with, the annular boss (9) of the described conical surface (8) lower end and inboard, described cover body (3) lower end convex offsets.
3, helical lampl energy-saving lamp cup according to claim 1, it is characterized in that described cover body (3) is the glass infuser body structure, cover body (3) is bearing on the lamp panel (6) by the convex body (10) on its outer wall and cooperates spring to fix, and the convex body (10) of cover body (3) is transparent surface with the lower part.
4, helical lampl energy-saving lamp cup according to claim 1, it is characterized in that described cover body (3) is lower end sealed glass tube structure, cover body is bearing on the lamp panel (6) by the convex body in the middle part of its outer wall and cooperates spring to fix, the convex body of cover body (10) is provided with reflective surface with the top inwall, and the convex body (10) of cover body (3) is transparent surface with the lower part.
5, according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups, it is characterized in that the described reflector (5) of going up is provided with some bayonet sockets (11) on every side, described spiral cover (2) lower end down is provided with some card bodies (12) that match with bayonet socket.
6,, it is characterized in that the described convex surface of going up reflector (5) is provided with diaphragm according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups.
7, according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups, it is characterized in that cover (2) lower end is provided with annular protrusion (13) under the described spiral, the outer wall thread of the inwall of described annular protrusion (13) and cover body (3) upper end is connected.
8, according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups, it is characterized in that under the described spiral cover (2) by under cover next door (14) and be separated into center cavity (15) and peripheral cavity (16), described peripheral cavity (16) bottom is for spirality and be provided with fluorescent tube hole (17), and described cover next door (14) down is provided with some filament grooves (18); Be provided with electric capacity in the center cavity (15) of cover (2) under the described spiral.
9,, it is characterized in that being provided with some fluorescent tube positioning bars (19) in the cover (2) under the described spiral according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups.
10, according to claim 1 or 2 or 3 or 4 described helical lampl energy-saving lamp cups, it is characterized in that described upper cover (1) is provided with some radiating grooves (20), described radiating groove (20) connects the cavity and the external world between cover under upper cover and the spiral; Described spiral covers the outer wall of (2) and the inwall of upper cover down and is fastened and connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201030068U CN2805074Y (en) | 2005-06-16 | 2005-06-16 | Energy-saving lamp cup for sprial lamp tube |
| PCT/CN2005/001558 WO2006133607A1 (en) | 2005-06-16 | 2005-09-23 | A socket, energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201030068U CN2805074Y (en) | 2005-06-16 | 2005-06-16 | Energy-saving lamp cup for sprial lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805074Y true CN2805074Y (en) | 2006-08-09 |
Family
ID=36910359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201030068U Expired - Fee Related CN2805074Y (en) | 2005-06-16 | 2005-06-16 | Energy-saving lamp cup for sprial lamp tube |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2805074Y (en) |
| WO (1) | WO2006133607A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811937A (en) * | 1996-04-10 | 1998-09-22 | Link Usa International, Inc. | Bulb-type electronic energy-saving lamp |
| DE19753016A1 (en) * | 1997-12-01 | 1999-06-02 | Holzer Walter Prof Dr H C Ing | Energy saving lamp with protective covering |
| CN2518213Y (en) * | 2001-12-21 | 2002-10-23 | 王得林 | Spiral energy saving lamp |
| CN2668999Y (en) * | 2003-12-10 | 2005-01-05 | 王佩诚 | Plugging-type energy-saving drum-type lamp |
-
2005
- 2005-06-16 CN CNU2005201030068U patent/CN2805074Y/en not_active Expired - Fee Related
- 2005-09-23 WO PCT/CN2005/001558 patent/WO2006133607A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006133607A1 (en) | 2006-12-21 |
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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: 20060809 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |