CN2476098Y - Christmas decorative lamp bulb structure - Google Patents
Christmas decorative lamp bulb structure Download PDFInfo
- Publication number
- CN2476098Y CN2476098Y CN 01218500 CN01218500U CN2476098Y CN 2476098 Y CN2476098 Y CN 2476098Y CN 01218500 CN01218500 CN 01218500 CN 01218500 U CN01218500 U CN 01218500U CN 2476098 Y CN2476098 Y CN 2476098Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- utility
- model
- filament
- bulb structure
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a Christmas decoration bulb structure. Wherein, two opposite conductive wires 5 are provided at the interior of the bulb, the two conductive wires 5 have round arc part to form a similarly circular structure for arranging long luminescent tungsten wire 6. The utility model has variability and strong luminosity, which improves practical effect.
Description
The utility model relates to the light fixture class, particularly a kind of Christmas ornament bulb structure.
As everyone knows, general Christmas ornament bulb structure normally is provided with two parallel conductive filaments in bulb inside, be erected with a luminous tungsten filament betwixt, when conduction, tungsten filament is emitted beam; And for preferable illumination effect is provided, a kind of common improvement design as shown in Figure 1, on two conductive filaments 1, be combined with two groups of luminous tungsten filaments 2, so when conduction, but two luminous points produced, though this kind design increases luminous point, yet effect is still limited, distance is identical between its two parallel electrically conductives silk 1, so the design of tungsten filament 2 also is identical, makes the brightness of each luminous point there is no otherness; This parallel tungsten filament of setting up 2 might come off and be in contact with one another in addition, or touches mutually with fuse, will cause the damage of burning of bulb, can not use, and in fact is a shortcoming greatly.
The purpose of this utility model is exactly the shortcoming that exists at above-mentioned common Christmas ornament bulb, and a kind of Christmas ornament bulb structure is provided, and makes it to obtain better illumination effect.
Technical conceive of the present utility model:
According to the purpose of this utility model, a kind of Christmas ornament bulb structure is provided, it mainly is two conductive filaments that bulb inside is provided with, make it to have arc sections, and form the structure of a similar circle, can provide to be provided with long luminous tungsten filament, have variability and stronger luminosity, thereby promote practical effect.
Accompanying drawings structure of the present utility model and embodiment:
Fig. 1 is the three-dimensional appearance schematic diagram of common Christmas bulb.
Fig. 2 is a cross-sectional schematic of the present utility model.
Fig. 3 is another embodiment schematic diagram of the present utility model.
1 is that common conductive filament, 2 is that tungsten filament, 3 is that bulb, 4 is that fuse, 5 is that Improvement type conductive filament, 51 is that curved portions, 6 is that long tungsten filament, 61 is the weak point tungsten filament.
As shown in Figure 2, the utility model is to be made of bulb 3, fuse 4, Improvement type conductive filament 5, long tungsten filament 6, curved portions 51 etc., wherein in bulb 3, be provided with Improvement type conductive filament 5, on conductive filament 5, be provided with a group or more curved portions 51, make 5 of two conductive filaments form a similar circular regions relatively, therefore can provide brighter luminosity for being provided with bigger long tungsten filament 6; Because the setting of this border circular areas can make the combination of long tungsten filament 6 more simple and easy, under low-angle deviation, its practical value is promoted in all combinations that can be firm in addition.
As shown in Figure 3, be another embodiment of the utility model, in the parallel-segment position of its two conductive filament 5, therefore combination in bulb 3, forms the different luminous point of brightness, thereby promotes its whole decorative effect to lack tungsten filament 61.
Claims (2)
1, a kind of Christmas ornament bulb structure, it be by bulb (3) and within it two conductive filaments (5) that are provided with of portion constitute, it is characterized in that in bulb (3), being provided with Improvement type conductive filament (5), on conductive filament (5), be provided with a group or more curved portions (51), can be and be combined into similar circular regions for being provided with long tungsten filament (6).
2,, it is characterized in that the parallel-segment position of said two conductive filaments (5) is provided with short tungsten filament (61) according to the described a kind of Christmas ornament bulb structure of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218500 CN2476098Y (en) | 2001-04-02 | 2001-04-02 | Christmas decorative lamp bulb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01218500 CN2476098Y (en) | 2001-04-02 | 2001-04-02 | Christmas decorative lamp bulb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476098Y true CN2476098Y (en) | 2002-02-06 |
Family
ID=33636520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01218500 Expired - Fee Related CN2476098Y (en) | 2001-04-02 | 2001-04-02 | Christmas decorative lamp bulb structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476098Y (en) |
-
2001
- 2001-04-02 CN CN 01218500 patent/CN2476098Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |