CN2462538Y - Christmas bulbs - Google Patents
Christmas bulbs Download PDFInfo
- Publication number
- CN2462538Y CN2462538Y CN 01201826 CN01201826U CN2462538Y CN 2462538 Y CN2462538 Y CN 2462538Y CN 01201826 CN01201826 CN 01201826 CN 01201826 U CN01201826 U CN 01201826U CN 2462538 Y CN2462538 Y CN 2462538Y
- Authority
- CN
- China
- Prior art keywords
- bulb
- christmas
- lamp bulb
- utility
- model
- 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
Links
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a Christmas lamp bulb, composed of two conducting wires 11, a tungsten wire 12 and two sets of fuses 13, wherein, the inner part of the lamp bulb is provided with the two conducting wires 11 are arranged; the tungsten wire 12 and two sets of the fuse wires 13 connected in parallel are arranged between the two conducting wires 11 to guarantee the product quality of the Christmas lamp bulb and avoid that the tungsten wire of the lamp bulb is overheated and burnt in order to prolong the service life of the Christmas lamp bulb.
Description
The utility model relates to the light fixture class, particularly a kind of Christmas bulb.
From known, the general Christmas bulb inside of institute, be to comprise that two conductive filaments and span thereof are provided with a tungsten filament and a fuse, luminous after energising by tungsten filament, and utilize fuse to improve the energising of lamp string; As shown in Figure 1, be provided with two groups of tungsten filaments 12 and a fuse 13 between two conductive filaments 11 in bulb 1, make two tungsten filaments 12 all can be simultaneously luminous because of energising, the purpose of this design be when a certain tungsten filament 12 burns out, another tungsten filament 12 endures, improving its useful life, yet this design is unsatisfactory, and reality is after wherein a tungsten filament 12 burns, to make another tungsten filament 12 bear the big electric current of uprushing, and cause very fast being burnt, its life-span not to improve, and only cause the waste of material.
The purpose of this utility model is exactly at above-mentioned two groups of tungsten filaments and the shortcoming that the fuse bulb exists, and a kind of Christmas bulb is provided, and can improve the quality and the life-span of product.
The technical solution of the utility model:
According to the purpose of this utility model, provide its structure of a kind of Christmas bulb between inner two conductive filaments of bulb, be provided with a tungsten filament and two fuses in parallel, can improve the quality of products, guarantee its photism, and can avoid the overheated of osram to burn, increase bulb service life.
Accompanying drawings structure of the present utility model and embodiment:
Fig. 1 is a common pair of osram lamp three-dimensional appearance schematic diagram.
Fig. 2 is a three-dimensional appearance schematic diagram of the present utility model.
1 is that bulb, 11 is that conductive filament, 12 is that tungsten filament, 13 is fuse.
As shown in Figure 2, the utility model is to be made of conductive filament 11, tungsten filament 12 and fuse 13, is provided with two conductive filaments 11 in bulb 1 inside, establishes a tungsten filament 12 and two groups of fuses 13 and stride respectively betwixt; It is long that this structure is more singly organized the bulb life of fuse, the product percent of pass height.
In addition in use, the utility model is by two groups of fuses, and the conducting when coming the integral body of guard lamp string to use can be avoided the interruption probability of lamp string relatively, and make Christmas lamp have longer life.
Claims (1)
1, a kind of Christmas bulb, it is made of two conductive filaments (11), tungsten filament (12) and two groups of fuses (13), it is characterized in that between inner two conductive filaments (11) of bulb (1), strides and is provided with a tungsten filament (12) and two fuses (13) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201826 CN2462538Y (en) | 2001-01-18 | 2001-01-18 | Christmas bulbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201826 CN2462538Y (en) | 2001-01-18 | 2001-01-18 | Christmas bulbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462538Y true CN2462538Y (en) | 2001-11-28 |
Family
ID=33623774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01201826 Expired - Fee Related CN2462538Y (en) | 2001-01-18 | 2001-01-18 | Christmas bulbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462538Y (en) |
-
2001
- 2001-01-18 CN CN 01201826 patent/CN2462538Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201233879Y (en) | Lamp | |
| CN210920992U (en) | Flat welding LED filament bulb | |
| CN2462538Y (en) | Christmas bulbs | |
| CN218153698U (en) | Decorative lamp | |
| CN206409919U (en) | A kind of LED bulb | |
| CN206112562U (en) | Crossover type LED filament lamp | |
| CN2478246Y (en) | Safety light efficiency halogen tungsten lamp | |
| CN204853006U (en) | LED electricity -saving lamp | |
| CN2475137Y (en) | Single end high-voltage halogen lamp with safety device | |
| CN214275502U (en) | Lighting lamp | |
| CN2564860Y (en) | Lamp | |
| CN217559598U (en) | Conical retro lamp | |
| CN2476098Y (en) | Christmas decorative lamp bulb structure | |
| CN201887019U (en) | Novel quartz metal halide lamp | |
| CN2210471Y (en) | Electric bulb with multi-filament | |
| CN2626048Y (en) | Three terminal light changing halogen lamp bulb | |
| CN2138840Y (en) | Lamp holder and bulb | |
| CN2731704Y (en) | Bulb | |
| CN2182463Y (en) | Double-filament energy-saving lamp bulb | |
| CN2174781Y (en) | Halogen-tungsten double-filament prefocus lamp | |
| CN2475136Y (en) | Single end halogen tungsten lamp with five wire hanging structure | |
| CN2410735Y (en) | Fluorescent lamp tube | |
| CN201113131Y (en) | Lamp holder with two groups of socket | |
| CN201449991U (en) | Energy-saving filament lamp bulb | |
| CN2557790Y (en) | Double tungsten filament miner's lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011128 Termination date: 20100219 |