CN208422856U - A kind of Long service lamp cored structure - Google Patents
A kind of Long service lamp cored structure Download PDFInfo
- Publication number
- CN208422856U CN208422856U CN201820711418.7U CN201820711418U CN208422856U CN 208422856 U CN208422856 U CN 208422856U CN 201820711418 U CN201820711418 U CN 201820711418U CN 208422856 U CN208422856 U CN 208422856U
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- CN
- China
- Prior art keywords
- filament
- wick
- utility
- model
- long service
- 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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Abstract
The utility model discloses a kind of Long service lamp cored structure, including guide rod, the upper end of the guide rod is provided with molybdenum sheet, and one end of the molybdenum sheet is connected with support rod, and the upper end of the support rod is provided with spiral shape wick.The emitting performance and service life of wick can be improved by spiral shape wick for the utility model, wick is arranged to inside spin shape, be conducive to keep the temperature, filament length can also be shortened in the case where same resistance filament simultaneously, reduce the size of lamp housing, the heat that electric current is generated by filament is avoided to distribute because filament shape is single, filament cannot be made to reach predetermined temperature, the problem of influencing filament emitting performance, the wick structure can also enhance the use quality of filament simultaneously, increase the service life of filament, resource has been saved for user, the design is not only simple in structure, practical function, and enhance the performance of filament, the service life of filament is also improved simultaneously, it is suitable for being widely used.
Description
Technical field
The utility model relates to wick technical field more particularly to a kind of Long service lamp cored structures.
Background technique
Wire resistant to high temperature in wick, light bulb or electron tube, mostly thin tungsten wire, also useful iridium or their alloy,
Can directly shine when energization, generate heat or electron radiation, ultraviolet light, formed high electric field or generate high-energy ray equal excitation it is glimmering
Stimulative substance, rare gas or formation plasma etc., generate various colors visible light.
But wick structure currently on the market is relatively simple, the heat that electric current is generated by filament will soon exhale
It goes, filament cannot be made to reach predetermined temperature, and the service life of filament is not permanent enough, and in the utility model is made into filament
Helical form is conducive to keep the temperature, while can also shorten filament length in the case where same resistance filament, and enhance filament
Brightness increases the service life of filament.
Utility model content
The utility model provides a kind of Long service lamp cored structure, can effectively solve mentioned above in the background art ask
Topic.
To achieve the goals above, the utility model adopts the technical scheme that a kind of Long service lamp cored structure, including
Guide rod, the upper end of the guide rod are provided with molybdenum sheet, and one end of the molybdenum sheet is connected with support rod, the upper end setting of the support rod
There is spiral shape wick.
As a kind of optimal technical scheme of the utility model, there are two the molybdenum sheet is arranged altogether, and the upper end of molybdenum sheet and
Lower end is respectively arranged with connecting hole and lower connecting hole, and upper connecting hole is connect with support rod, and lower connecting hole is connect with guide rod.
As a kind of optimal technical scheme of the utility model, the spiral shape wick is inside spin wick.
As a kind of optimal technical scheme of the utility model, the spiral shape wick is external spiral wick.
As a kind of optimal technical scheme of the utility model, the lower end of the spiral shape wick is provided with cold end, cold end
It covers in the outside of support rod.
As a kind of optimal technical scheme of the utility model, one end of the guide rod is connected with conducting wire, and guide rod is set altogether
There are two setting.
Compared with prior art, the utility model provides a kind of Long service lamp cored structure, have it is following the utility model has the advantages that
The utility model can be improved the brightness of wick by spiral shape wick and using quality, wick be arranged to interior spiral shell
Shape is revolved, is conducive to keep the temperature, while filament length can also be shortened in the case where same resistance filament, reduces the big of light bulb
It is small, it avoids the heat that electric current is generated by filament and is distributed because filament shape is single, filament cannot be made to reach predetermined temperature
The problem of spending, influencing burn-out life, while can also enhance the thermal insulation property of filament, the service life of filament is increased, is user
Resource is saved, the design is not only simple in structure, practical function, and enhances the service life of filament, while also improving wick
Use quality.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of full spiral shell wick outside the utility model；
In figure: 1, guide rod；2, molybdenum sheet；3, support rod；4, spiral shape wick；5, outer full spiral shell wick.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1:
Fig. 1 is please referred to, the utility model provides a kind of technical solution, a kind of Long service lamp cored structure, including guide rod 1, leads
The upper end of bar 1 is provided with molybdenum sheet 2, and one end of molybdenum sheet 2 is connected with support rod 3, and the upper end of support rod 3 is provided with spiral shape wick 4.
Make wick conductive for convenience, is easy to use, in the present embodiment, it is preferred that there are two molybdenum sheet 2 is arranged altogether, and molybdenum
The top and bottom of piece 2 are respectively arranged with connecting hole and lower connecting hole, and upper connecting hole is connect with support rod 3, lower connecting hole with
Guide rod 1 connects.
In order to facilitate the brightness of enhancing wick, while the service life of wick is improved, in the present embodiment, it is preferred that spiral
The lower end of shape wick 4 is provided with cold end, and cold end covers in the outside of support rod 3, and spiral shape wick 4 is a kind of inside spin structure.
Power supply is provided for wick for convenience, in the present embodiment, it is preferred that one end of guide rod 1 is connected with conducting wire, and guide rod
There are two 1 total settings.
Embodiment 2:
Referring to figure 2., the utility model provides a kind of technical solution, unlike the first embodiment the upper end setting of guide rod 1
There is molybdenum sheet 2, one end of molybdenum sheet 2 is connected with support rod 3, and the upper end of support rod 3 is provided with outer full spiral shell wick 5, spiral shape wick 4
It has changed outer full spiral shell wick 5 into, filament is made into external spiral shape, not only contributes to keep the temperature, and the same resistance filament the case where
Under can also shorten filament length, facilitate enhancing wick brightness, improve the service life of wick.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Long service lamp cored structure, including guide rod (1), which is characterized in that the upper end of the guide rod (1) is provided with molybdenum sheet
(2), one end of the molybdenum sheet (2) is connected with support rod (3), and the upper end of the support rod (3) is provided with spiral shape wick (4).
2. a kind of Long service lamp cored structure according to claim 1, which is characterized in that the molybdenum sheet (2) is provided with two altogether
It is a, and the top and bottom of molybdenum sheet (2) are respectively arranged with connecting hole and lower connecting hole, upper connecting hole is connect with support rod (3),
Lower connecting hole is connect with guide rod (1).
3. a kind of Long service lamp cored structure according to claim 1, which is characterized in that the spiral shape wick (4) is interior
Spiral wick.
4. a kind of Long service lamp cored structure according to claim 1, which is characterized in that the spiral shape wick (4) is outer
Spiral wick (5).
5. a kind of Long service lamp cored structure according to claim 1, which is characterized in that under the spiral shape wick (4)
End is provided with cold end, and cold end covers the outside in support rod (3).
6. a kind of Long service lamp cored structure according to claim 1, which is characterized in that one end of the guide rod (1) connects
There is conducting wire, and there are two the total settings of guide rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711418.7U CN208422856U (en) | 2018-05-14 | 2018-05-14 | A kind of Long service lamp cored structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711418.7U CN208422856U (en) | 2018-05-14 | 2018-05-14 | A kind of Long service lamp cored structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422856U true CN208422856U (en) | 2019-01-22 |
Family
ID=65113865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820711418.7U Expired - Fee Related CN208422856U (en) | 2018-05-14 | 2018-05-14 | A kind of Long service lamp cored structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422856U (en) |
-
2018
- 2018-05-14 CN CN201820711418.7U patent/CN208422856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |