CN201188409Y - Single-end halogen-tungsten lamp bulb - Google Patents
Single-end halogen-tungsten lamp bulb Download PDFInfo
- Publication number
- CN201188409Y CN201188409Y CNU2008200457712U CN200820045771U CN201188409Y CN 201188409 Y CN201188409 Y CN 201188409Y CN U2008200457712 U CNU2008200457712 U CN U2008200457712U CN 200820045771 U CN200820045771 U CN 200820045771U CN 201188409 Y CN201188409 Y CN 201188409Y
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- China
- Prior art keywords
- filament
- tungsten
- clamp plate
- shell
- cell
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- 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 relates to single-terminal tungsten-halogen bulb which comprises a bulb body composed of a bulb casing and a clamp plate, wherein, a filament is arranged in the bulb casing and is composed of non-luminous single-helical tungsten filaments and luminous double-helical tungsten filaments; two electrode molybdenum slices which are respectively connected with the single-helical tungsten filaments at both sides of the filament are arranged in the clamp plate, and the other ends of the electrode molybdenum slices are respectively connected with lamp bass; a supporting filament is arranged in the bulb casing, the upper end and the lower end of the supporting filament are respectively clamped in an exhaust seal at the top of the bulb casing and in the clamp plate, and the middle-upper part of the supporting filament is provided with a pendant capable of supporting the filament. The utility model has the advantages of small internal fittings and concise appearance; at the same time, the manufacture cost of products is effectively reduced due to the simple structure.
Description
Technical field
The utility model relates to a kind of lighting source, is meant single end tungsten halogen lamp especially.
Background technology
Its primary structure of existing halogen tungsten bulb comprises the foam of being made up of cell-shell and clamp plate, filament is arranged in the cell-shell, while also is provided with bead in cell-shell or glass rod is used as filament supports, the internal structure complexity of this halogen tungsten bulb, except filament, also have bead, many supports etc. in the cell-shell, although it is multiple that the installation ways of connecting has, all there are complex manufacturing process, feed consumption shortcoming how, make cost increase.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, halogen tungsten bulb that cost is low.
The technical scheme that the utility model adopted is:
A kind of single end tungsten halogen lamp, comprise the foam of forming by cell-shell and clamp plate, filament is arranged in the cell-shell, filament is made up of non-luminous single-screw tungsten filament and luminous double helix tungsten filament, two electrode molybdenum slices that link to each other with the single-screw tungsten filament at filament two ends are arranged in the clamp plate, and the other end of electrode molybdenum slice is connected with lamp base respectively, is provided with supporting wire in the described cell-shell, the upper and lower side of supporting wire be installed in respectively the exhaust of cell-shell top seal with clamp plate in, but the supporting wire middle and upper part is provided with the suspension member of filament supports.
Further improvement of the utility model utilizes the circular link of the coiled of supporting wire own to use as suspension member.
One section of contacting with suspension member of further improvement of the utility model, described filament is the single-screw tungsten filament of arc, and this section single-screw tungsten filament is divided into left and right sides double helix tungsten filament with the luminescence segment of filament.
The beneficial effects of the utility model are: be provided with supporting wire in cell-shell, the upper and lower side of supporting wire be installed in respectively the exhaust of cell-shell top seal with clamp plate in, but the supporting wire middle and upper part is provided with the suspension member of filament supports, the design's bulb interior fittings is few, outward appearance is succinct, effectively lowers owing to the manufacturing cost of product that also makes simple in structure simultaneously; In addition, the design lays out circular link and uses as suspension member on supporting wire, has rationally utilized material; Further, filament is contacted with suspension member one section making is the single-screw tungsten filament of camber line shape, make filament in the course of the work its double helix luminescence segment and suspension member keep certain distance, be not easy to stick together and fault such as blow.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the another kind of real mode of revolving of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of single end tungsten halogen lamp, comprise the foam of forming by cell-shell 11 and clamp plate 12 1, filament 2 is arranged in the cell-shell 11, the two ends of filament are non-luminous single-screw tungsten filaments, the luminous part of filament is the double helix tungsten filament, two electrode molybdenum slices 31 that link to each other with the single-screw tungsten filament 20 at filament 2 two ends are arranged in the clamp plate 12,32, electrode molybdenum slice 31,32 the other end respectively with lamp base 41,42 connect, be provided with supporting wire 5 in the described cell-shell 11, the upper and lower side of supporting wire 5 be installed in respectively cell-shell 11 top exhausts seal 13 with clamp plate 12 in, but supporting wire 5 middle and upper parts are provided with the suspension member 51 of filament supports 2, and the design's bulb interior fittings is few, and the outward appearance of whole bulb is succinct, because the manufacturing cost of product that also makes simple in structure effectively lowers, improved competition capability simultaneously.
Further; the design lays out circular link and uses as suspension member 51 on supporting wire; rationally utilized material; similarly; supporting wire and suspension member can be made into the form of interior hook as shown in Figure 3, also can be made into the form of outer hook, the above be the utility model preferred embodiment; it does not constitute the restriction to the utility model protection range, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection range of the present utility model.
Further, because the luminescence segment of filament is the double helix tungsten filament, for this segment filament is not adhered on the supporting wire when working, one section single-screw tungsten filament 21 of doing camber that filament 2 is contacted with suspension member 51, this section single-screw tungsten filament is divided into double helix tungsten filament 22,23 with filament 2, make filament in the course of the work its double helix luminescence segment and suspension member keep certain distance, be not easy to stick together and fault such as blow, reduced requirement to product processing technique.
The design's supporting wire 5 is to use tungsten filament also can use molybdenum filament, decides according to the needs of different product, also can adopt the metal with similar characteristics to replace.
Claims (4)
1. single end tungsten halogen lamp, comprise the foam of forming by cell-shell (11) and clamp plate (12) (1), filament (2) is arranged in the cell-shell (11), filament is made up of non-luminous single-screw tungsten filament and luminous double helix tungsten filament, two electrode molybdenum slices (31 that link to each other with the single-screw tungsten filament (20) at filament (2) two ends are arranged in the clamp plate (12), 32), electrode molybdenum slice (31,32) the other end respectively with lamp base (41,42) connect, it is characterized in that: be provided with supporting wire (5) in the described cell-shell (11), the upper and lower side of supporting wire (5) is installed in cell-shell (11) top exhaust respectively and seals in (13) and the clamp plate (12), supporting wire (5) but the middle and upper part is provided with the suspension member (51) of filament supports (2).
2. a kind of single end tungsten halogen lamp according to claim 1 is characterized in that: described suspension member (51) is circular link.
3. according to claim 1 or 2 described a kind of single end tungsten halogen lamps, it is characterized in that: a section of contacting with suspension member (51) of described filament (2) is the single-screw tungsten filament (21) of arc, and this section single-screw tungsten filament is divided into left and right sides double helix tungsten filament (22,23) with the luminescence segment of filament (2).
4. a kind of single end tungsten halogen lamp according to claim 1 is characterized in that: described supporting wire (5) is tungsten filament or molybdenum filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200457712U CN201188409Y (en) | 2008-04-01 | 2008-04-01 | Single-end halogen-tungsten lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200457712U CN201188409Y (en) | 2008-04-01 | 2008-04-01 | Single-end halogen-tungsten lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188409Y true CN201188409Y (en) | 2009-01-28 |
Family
ID=40311431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200457712U Expired - Fee Related CN201188409Y (en) | 2008-04-01 | 2008-04-01 | Single-end halogen-tungsten lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188409Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616970A (en) * | 2015-01-06 | 2015-05-13 | 浙江新光阳照明股份有限公司 | Two-step filament hanging method in production of single-ended halogen tungsten lamp |
-
2008
- 2008-04-01 CN CNU2008200457712U patent/CN201188409Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616970A (en) * | 2015-01-06 | 2015-05-13 | 浙江新光阳照明股份有限公司 | Two-step filament hanging method in production of single-ended halogen tungsten lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GMY Lighting & Electrical Co., Ltd. Assignor: Hong Yannan Contract fulfillment period: 2009.5.16 to 2014.6.16 Contract record no.: 2009440001832 Denomination of utility model: A single end halogen tungsten lamp bulb Granted publication date: 20090128 License type: Exclusive license Record date: 20091127 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.16 TO 2014.6.16; CHANGE OF CONTRACT Name of requester: HESHAN GMY LIGHTING + ELECTRICAL CO., LTD. Effective date: 20091127 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: GMY Lighting & Electrical Co., Ltd. Assignor: Hong Yannan Contract record no.: 2009440001832 Date of cancellation: 20150420 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |