CN201985075U - Infrared reflective filament lamp - Google Patents
Infrared reflective filament lamp Download PDFInfo
- Publication number
- CN201985075U CN201985075U CN2011200352252U CN201120035225U CN201985075U CN 201985075 U CN201985075 U CN 201985075U CN 2011200352252 U CN2011200352252 U CN 2011200352252U CN 201120035225 U CN201120035225 U CN 201120035225U CN 201985075 U CN201985075 U CN 201985075U
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- CN
- China
- Prior art keywords
- stem
- wick structure
- filament
- glass
- tube
- 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 provides an infrared reflective filament lamp. The lamp comprises a glass shell and a lamp cap which are connected with each other, wherein a wick structure is arranged in the glass shell; filaments are arranged in the wick structure; the wick structure is connected with a stem through a bracket; the stem and the glass shell are sealed by fusing and then connected with the lamp cap; discharging pipes and lead wires are arranged in the stem; the wick structure further comprises a coated glass tube capable of reflecting infrared rays; and the filaments are arranged in the coated glass tube. In the utility model, the infrared coated glass tube is additionally mounted outside the filaments, so as to reflect infrared rays, which are originally not converted into light energy, back to the filaments, so that the luminous efficiency of the filaments is higher, and the brightness of the bulb is increased.
Description
[technical field]
The utility model relates to a kind of lighting apparatus, particularly the infrared reflection incandescent lamp.
[background technology]
The infrared ray incandescent lamp is a kind of of incandescent lamp, but has been coated with infra-red paint on the filament of infrared ray incandescent lamp, can send a large amount of infrared rays during point, so its caloric value is many more than common bulb, and luminous less than ordinary incandescent lamp with power.The infrared ray incandescent lamp is mainly used in special purpose, as medical physiotherapeutic, super bath etc.
The principle of luminosity of common infrared ray incandescent lamp is that electric current passes through filament, through filament electric energy is changed into heat energy and changes into luminous energy again.The structure composition of common infrared ray incandescent lamp is generally: glass bulb is connected with lamp holder: be provided with wick structure in the glass bulb; wick structure has filament, wick structure connects stem stem by support; be connected lamp holder by behind stem stem and the glass bulb sealing by fusing again; to work to support wick structure by this stem stem; also be provided with comb, lead in the stem stem; comb is in order to the protective gas of in producing air being discharged and come in and go out, and lead is used for conduction current.Because in the said structure, filament is to be exposed in the glass bulb, therefore changing at heat energy has 90% infrared ray directly to penetrate outside the lamp and can't change into luminous energy in the transform light energy process.
[utility model content]
The technical problems to be solved in the utility model, be to provide a kind of infrared reflection incandescent lamp,, return filament with the infrared reflection that will not change into luminous energy originally by outside filament, installing infrared ray plated film glass-tube additional, make the luminous efficiency of filament higher, increase the brightness of bulb.
The technical problems to be solved in the utility model is achieved in that a kind of infrared reflection incandescent lamp, comprise interconnective glass bulb and lamp holder, be provided with wick structure in the glass bulb, be provided with filament in the wick structure, wick structure is by connecting stem stem by support, be connected lamp holder by behind stem stem and the glass bulb sealing by fusing again, also is provided with comb and lead in this stem stem, wherein: but described wick structure also comprises the plated film glass-tube of a reflected infrared ray, and described filament is located in this plated film glass-tube.
Described filament and plated film glass-tube all vertically are arranged in the described glass bulb, and make filament sagging naturally.
Described stem stem is made by glass-tube.
Advantage of the present utility model is: the infrared reflection that does not change into luminous energy originally can be returned filament through install infrared ray plated film glass-tube additional outside filament after, make the luminous efficiency of filament higher, increase the brightness of bulb.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
[embodiment]
See also shown in Figure 1; infrared reflection incandescent lamp of the present utility model; comprise interconnective glass bulb 1 and lamp holder 2; be provided with wick structure 3 in the glass bulb 1; wick structure 3 connects stem stem 5 by wick structure 3 by support 4; be connected lamp holder 2 by behind stem stem 5 and glass bulb 1 sealing by fusing again; to support wick structure 3; this stem stem 5 is made by glass-tube; and be provided with comb 6 in the stem stem 5; in order to the protective gas of aborning air being discharged and come in and gone out, also be provided with lead 7 in this stem stem 5, come conduction current to connect wick structure 3.Wherein, but be provided with the plated film glass-tube 32 of a filament 31 and a reflected infrared ray in the wick structure 3, described filament 31 is located in this plated film glass-tube 32.And described filament 31 and plated film glass-tube 32 all vertically are arranged in the described glass bulb 1, and make filament 31 sagging naturally.Plated film glass-tube 32 is installed at outside the filament 31, and infrared reflection is returned filament 31 increases filament 31 temperature raising luminous efficiency.Because glass bulb is generally elongated, therefore filament 31 and plated film glass-tube 32 vertically are arranged in the glass bulb 1, and make filament 31 sagging naturally, can make the more even light emission of infrared reflection incandescent lamp.
Claims (3)
1. infrared reflection incandescent lamp, comprise interconnective glass bulb and lamp holder, be provided with wick structure in the glass bulb, be provided with filament in the wick structure, wick structure is by connecting stem stem by support, be connected lamp holder by behind stem stem and the glass bulb sealing by fusing again, also is provided with comb and lead in this stem stem, it is characterized in that: but described wick structure also comprises the plated film glass-tube of a reflected infrared ray, and described filament is located in this plated film glass-tube.
2. infrared reflection incandescent lamp according to claim 1 is characterized in that: described filament and plated film glass-tube all vertically are arranged in the described glass bulb, and make filament sagging naturally.
3. infrared reflection incandescent lamp according to claim 1 is characterized in that: described stem stem is made by glass-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200352252U CN201985075U (en) | 2011-01-31 | 2011-01-31 | Infrared reflective filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200352252U CN201985075U (en) | 2011-01-31 | 2011-01-31 | Infrared reflective filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985075U true CN201985075U (en) | 2011-09-21 |
Family
ID=44612531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200352252U Expired - Fee Related CN201985075U (en) | 2011-01-31 | 2011-01-31 | Infrared reflective filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985075U (en) |
-
2011
- 2011-01-31 CN CN2011200352252U patent/CN201985075U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |