CN201732768U - Incandescent lamp - Google Patents
Incandescent lamp Download PDFInfo
- Publication number
- CN201732768U CN201732768U CN2010201998031U CN201020199803U CN201732768U CN 201732768 U CN201732768 U CN 201732768U CN 2010201998031 U CN2010201998031 U CN 2010201998031U CN 201020199803 U CN201020199803 U CN 201020199803U CN 201732768 U CN201732768 U CN 201732768U
- Authority
- CN
- China
- Prior art keywords
- reflecting part
- glass bulb
- reflecting
- glass shell
- halogen lamp
- 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 an incandescent lamp comprising a lamp head and a glass shell, wherein a halogen lamp acting as a luminous body is arranged in the glass shell; inert gas is filled between the inner wall of the glass shell and the halogen lamp; the glass shell is formed through convergence of a neck-shaped head, a first reflecting part, a second reflecting part and a light-transmission bottom; metal coatings are respectively coated from the middle part of the neck-shaped head to the inner surfaces of the first reflecting part and the second reflecting part; from top to bottom, the first reflecting part is a paraboloid diffusing from the inner part to the outer part of the glass shell; axle lines of the first reflecting part and the glass shell are overlapped; and from top to bottom, the second reflecting part is also a paraboloid drawing close from the outer part to the inner part of the glass shell. The incandescent lamp is provided with two reflecting surfaces, namely the first reflecting part and the second reflecting part; the first reflecting part can directly reflect light emitted by the halogen lamp, and the second reflecting part can first reflect light emitted by the halogen lamp onto the first reflecting part and then reflect the light by the first reflecting part; as light beams emitted by the light-transmission bottom are superposed, the light intensity is greatly improved.
Description
Technical field
The utility model relates to a kind of incandescent lamp, particularly a kind of intensity of illumination, the good incandescent lamp of uniformity.
Background technology
The patent No. discloses a kind of incandescent lamp bulb of interior band Halogen lamp LED for the utility model patent of " 200920054221.1 ".Its content is: the incandescent lamp bulb of band Halogen lamp LED in a kind of, comprise glass bulb and lamp holder, and be provided with the Halogen lamp LED that serves as luminous element in the glass bulb, its both positive and negative polarity is connected with the both positive and negative polarity of lamp holder respectively, is filled with the nitrogen argon mixture gas in the chamber between Halogen lamp LED and the glass bulb inwall.This type of Halogen lamp LED has solved the energy consumption height that above ordinary incandescent lamp exists, short problem of life-span, but because the light of incandescent lamp is scattering, omnidirectional irradiation, intensity of illumination is low.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, provides a kind of and not only can improve light efficiency, can also significantly improve intensity of illumination, and keeps the incandescent lamp of good beam uniformity.
The technical solution of the utility model is achieved in that
A kind of incandescent lamp, comprise lamp holder, glass bulb, in glass bulb, be provided with Halogen lamp LED as luminous element, between glass bulb inwall and Halogen lamp LED, be filled with inert gas, described glass bulb is by neck shape head, first reflecting part, second reflecting part and printing opacity bottom merge mutually, middle part to the first reflecting part of neck shape head and the inner surface of second reflecting part scribble the layer of metal coating, first reflecting part is to the parabola of outside diffusion along glass bulb inside from top to bottom, and the axis of first reflecting part and the dead in line of glass bulb, second reflecting part is a parabola of drawing close to inside along the glass bulb outside from top to bottom.
As preferably, described second reflecting part is an arc surface.
In order to play uniform reflecting effect, as preferably, the circle centre position of described arc surface is on the axis of glass bulb.
As preferably, described metal coating is an aluminized coating.
Adopted the beneficial effects of the utility model of technique scheme to be:
The utlity model has first reflecting part and two reflectings surface of second reflecting part, the light that first reflecting part can directly be launched incandescent lamp reflects away, the light that second reflecting part is launched incandescent lamp reflexes on first reflecting part and reflects away via first reflecting part, the light beam that the printing opacity bottom is penetrated is through stack, thereby intensity of illumination improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is as follows:
Embodiment: a kind of incandescent lamp, comprise lamp holder 8, glass bulb 1, in glass bulb 1, be provided with Halogen lamp LED 9 as luminous element, between glass bulb 1 inwall and Halogen lamp LED 9, be filled with inert gas, described glass bulb 1 is to be merged mutually by neck shape head 2, first reflecting part 3, second reflecting part 4 and printing opacity bottom 5, and middle part to the first reflecting part 3 of neck shape head 2 and the inner surface of second reflecting part 4 scribble layer of metal coating 6, and described metal coating 6 is an aluminized coating.
First reflecting part 3 is the parabolas that spread to the outside along glass bulb 1 inside from top to bottom, and the axis of first reflecting part 3 overlaps with the axis 7 of glass bulb 1; From top to bottom second reflecting part 4 be one along glass bulb 1 outside to inside draw close parabola, second reflecting part 4 is an arc surface, and the circle centre position of arc surface is on the axis 7 of glass bulb 1.
Claims (4)
1. incandescent lamp, comprise lamp holder (8), glass bulb (1), in glass bulb (1), be provided with Halogen lamp LED (9) as luminous element, between glass bulb (1) inwall and Halogen lamp LED (9), be filled with inert gas, it is characterized in that: described glass bulb (1) is by neck shape head (2), first reflecting part (3), second reflecting part (4) and printing opacity bottom (5) merge mutually, middle part to the first reflecting part (3) of neck shape head (2) and the inner surface of second reflecting part (4) scribble metal coating (6), first reflecting part (3) is along the inner parabola to the outside diffusion of glass bulb (1) from top to bottom, and the axis of first reflecting part (3) overlaps with the axis (7) of glass bulb (1), and second reflecting part (4) is a parabola of drawing close to inside along glass bulb (1) outside from top to bottom.
2. a kind of incandescent lamp according to claim 1 is characterized in that: described second reflecting part (4) is an arc surface.
3. a kind of incandescent lamp according to claim 2 is characterized in that: the circle centre position of described arc surface is on the axis (7) of glass bulb (1).
4. according to claim 1 or 2 or 3 described a kind of incandescent lamps, it is characterized in that: described metal coating (6) is an aluminized coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201998031U CN201732768U (en) | 2010-05-21 | 2010-05-21 | Incandescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201998031U CN201732768U (en) | 2010-05-21 | 2010-05-21 | Incandescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732768U true CN201732768U (en) | 2011-02-02 |
Family
ID=43523923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201998031U Expired - Fee Related CN201732768U (en) | 2010-05-21 | 2010-05-21 | Incandescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623294A (en) * | 2012-04-19 | 2012-08-01 | 德清县莫高峰电光源有限公司 | Halide lamp with high luminous efficiency |
| CN102644959A (en) * | 2012-04-27 | 2012-08-22 | 德清县莫高峰电光源有限公司 | High-lighting-effect energy-saving infrared heating lamp |
-
2010
- 2010-05-21 CN CN2010201998031U patent/CN201732768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623294A (en) * | 2012-04-19 | 2012-08-01 | 德清县莫高峰电光源有限公司 | Halide lamp with high luminous efficiency |
| CN102644959A (en) * | 2012-04-27 | 2012-08-22 | 德清县莫高峰电光源有限公司 | High-lighting-effect energy-saving infrared heating lamp |
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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: 20110202 Termination date: 20130521 |