CN203312257U - High-voltage metal halide lamp - Google Patents
High-voltage metal halide lamp Download PDFInfo
- Publication number
- CN203312257U CN203312257U CN2013203891795U CN201320389179U CN203312257U CN 203312257 U CN203312257 U CN 203312257U CN 2013203891795 U CN2013203891795 U CN 2013203891795U CN 201320389179 U CN201320389179 U CN 201320389179U CN 203312257 U CN203312257 U CN 203312257U
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- bulb shell
- voltage metal
- outside bulb
- light reflection
- halide lamp
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Abstract
The utility model relates to the illumination field and especially relates to a high-voltage metal halide lamp. The high-voltage metal halide lamp provided by the utility model includes a lamp head, a bulb shell connected with the lamp head and a light emitting inner tube arranged in the bulb shell. A light beam reflecting film layer is adhered to a part of the bulb shell. The high-voltage metal halide lamp provided by the utility model is used for illuminating and is capable of realizing directional illumination.
Description
Technical field
The utility model relates to lighting field, relates in particular to high-voltage metal-halide lamp.
Background technology
High-voltage metal-halide lamp (being called for short again " Metal halogen lamp ") is the third generation green illumination light source that the world today emerges, the advantages such as light efficiency is high, color rendering good, long service life are arranged, be widely used in the fields such as commercial lighting, building floodlighting, industrial and mineral illumination, the market space is huge, in the illuminating product extended familys, paid close attention to by the industry personage and have an optimistic view of.
Metal halogen lamp needs the light fixture of supporting special use in use usually, and the light that the Metal halogen lamp inner tube is sent is realized the requirement of illuminating light distribution after the emission cover reflection of light fixture.Owing to having increased extra light fixture, increased the difficulty of installing and using on the one hand, also make on the other hand the cost of system greatly increase, the spread that has limited Metal halogen lamp is used.In the urgent need to a kind of easy to install and use quick, the Metal halogen lamp of realized directional lighting cheap for manufacturing cost.
The utility model content
The purpose of this utility model is: in order to overcome the deficiencies in the prior art, provide a kind of Metal halogen lamp that carries reflection unit, the light that luminous inner tube can be sent carries out directional illumination, realizes the requirement of illuminating light distribution.
The utility model adopts as above technical scheme to realize:
High-voltage metal-halide lamp, comprise a lamp holder, the outside bulb shell be connected with this lamp holder and be arranged on the luminous inner tube in this outside bulb shell.Wherein, the part of this outside bulb shell is attached with a light reflection rete.
Wherein, this light reflection rete is the outer surface that is attached to this outside bulb shell.Perhaps, this light reflection rete is the inner surface that is attached to this outside bulb shell.
Wherein, this light reflection rete is to be attached to this outside bulb shell by evaporation, plating or coating.
Wherein, this light reflection rete is one or more layers.
Wherein, this outside bulb shell is shaped as column type or elliposoidal.
Wherein, this light reflection rete be attached to this outside bulb shell deviate from the illumination light direction.
The utility model is after having adopted such scheme, and its great advantage is: adopt one or more layers light reflection rete directly is plated on the outside bulb shell of Metal halogen lamp, reach the transmit direction of realizing changing light, realized the requirement of illuminating light distribution.Because this light reflection rete manufacture craft is simple, with low cost, simultaneously because it directly is plated on Metal halogen lamp, do not need when mounted dedicated lamp yet, reduce the difficulty of installing and using, greatly improved Metal halogen lamp applying in public places such as square, harbour.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the light path schematic diagram (side-looking angle) of the light reflection rete on the outside bulb shell of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Embodiment 1:
Consult shown in Figure 1, the high-voltage metal-halide lamp of this embodiment, a lamp holder 4 in comprising conventional Metal halogen lamp structure, the outside bulb shell 3 be connected with this lamp holder 4 and be arranged on the luminous inner tube 1 in this outside bulb shell 3, also be attached with a light reflection rete 2 in the part of this outside bulb shell 3.The shape of this outside bulb shell 3 is column types.
This lamp holder 4 is be used to the bulb socket that is installed on light fixture (according to the difference of lamp holder by screwing or the engaging mode is installed fixing) and the electrical connection of the luminous inner tube 1 of Metal halogen lamp is provided, luminous inner tube 1 is the core component of this embodiment, comprise the metal halide gases at high pressure of filling in electric arc tube, electrode and electric arc tube, undertaken luminous by the arc discharge principle.
Consulting shown in Figure 2ly, is to be attached with a light reflection rete 2 on a wherein cylinder wall of the outside bulb shell 3 of this column type.Concrete, be to adhere to light reflection rete 2 on the cylindrical inner wall face that deviates from illumination light direction (being the top of illuminated area) on this outside bulb shell 3.This light reflection rete 2 can adopt bright metallic diaphragm to realize.This light reflection rete 2 can be by evaporation, electroplate or be coated on the inner surface of this outside bulb shell 3.The light sent due to 2 pairs of luminous inner tubes 1 of light reflection rete reflects (only with 3 light, meaning in figure), simultaneously because light reflection rete 2 is lighttight materials, so guaranteed, do not need the position of throwing light on there is no the leakage of light, thereby realize the directional lighting of light, namely usually said realization the illumination light distributing function.
Wherein, this light reflection rete 2 can require to adhere to one or more layers on outside bulb shell 3 according to optical property.
Embodiment 2:
Consult shown in Figure 3, the high-voltage metal-halide lamp of this embodiment, comprise: a lamp holder 4 ', the outside bulb shell 3 ' be connected with this lamp holder 4 ' and be arranged on outside the luminous inner tube 1 ' in this outside bulb shell 3 ' also are attached with a light reflection rete 2 ' in the part of this outside bulb shell 3 '.
The difference of the Metal halogen lamp of this embodiment and above-described embodiment 1 is, this outside bulb shell 3 ' be shaped as elliposoidal.And this light reflection rete 2 ' is the outer surface that is attached to this outside bulb shell 3 '.Same, this light reflection rete 2 ' also can adhere to one or more layers as required.
The above only be take the Metal halogen lamp structure of 2 embodiment and is showed structure of the present utility model as example, however the Metal halogen lamp structure can also necessarily adjust, as: the shape of outside bulb shell, except above-mentioned column type or elliposoidal, can also adopt other shapes to realize.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (7)
1. high-voltage metal-halide lamp, comprise a lamp holder, the outside bulb shell be connected with this lamp holder and be arranged on the luminous inner tube in this outside bulb shell, and it is characterized in that: the part of this outside bulb shell is attached with a light reflection rete.
2. high-voltage metal-halide lamp according to claim 1, it is characterized in that: this light reflection rete is the outer surface that is attached to this outside bulb shell.
3. high-voltage metal-halide lamp according to claim 1, it is characterized in that: this light reflection rete is the inner surface that is attached to this outside bulb shell.
4. according to the described high-voltage metal-halide lamp of claim 2 or 3, it is characterized in that: this light reflection rete is to be attached to this outside bulb shell by evaporation, plating or coating.
5. according to claim 1 or 2 or 3 described high-voltage metal-halide lamps, it is characterized in that: this light reflection rete is one or more layers.
6. according to claim 1 or 2 or 3 described high-voltage metal-halide lamps, it is characterized in that: this outside bulb shell be shaped as column type or elliposoidal.
7. high-voltage metal-halide lamp according to claim 1 is characterized in that: this light reflection rete be attached to this outside bulb shell deviate from the illumination light direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203891795U CN203312257U (en) | 2013-07-02 | 2013-07-02 | High-voltage metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203891795U CN203312257U (en) | 2013-07-02 | 2013-07-02 | High-voltage metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312257U true CN203312257U (en) | 2013-11-27 |
Family
ID=49618444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203891795U Expired - Fee Related CN203312257U (en) | 2013-07-02 | 2013-07-02 | High-voltage metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312257U (en) |
-
2013
- 2013-07-02 CN CN2013203891795U patent/CN203312257U/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: 20131127 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |