CN201072064Y - Translucent piece and built-in fireproof lamp made by the same - Google Patents
Translucent piece and built-in fireproof lamp made by the same Download PDFInfo
- Publication number
- CN201072064Y CN201072064Y CNU2007200492660U CN200720049266U CN201072064Y CN 201072064 Y CN201072064 Y CN 201072064Y CN U2007200492660 U CNU2007200492660 U CN U2007200492660U CN 200720049266 U CN200720049266 U CN 200720049266U CN 201072064 Y CN201072064 Y CN 201072064Y
- Authority
- CN
- China
- Prior art keywords
- light
- transmission piece
- light transmission
- proofing material
- fire
- 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 non-light tight film and the embedded type fireproof light fitting manufactured by the non-light tight film, the nonlight tight film comprises a temperature-resistant illuminator, and fireproof material is arranged in the temperature-resistant illuminator. The embedded type fireproof light fitting comprises a lamp ring, a non-light tight film and a light source, the light source is positioned on the non-light tight film, the non-light tight film is installed in the lamp ring, the non-light tight film adopts a temperature-resistant non-light tight film, and the fireproof material is arranged nearby the non-light tight film. When the fire hazard occurs, the temperature-resistant non-light tight film can effectively separate the fire source, prevent the flange and the light source form being damaged, therefore, the utility model has better fireproof effect, and the utility model can reach he fireproof purpose through omitting the flameproof enclosure, the heat generated by the light source can be effectively dissipated, thereby, and the utility model has the advantages of simple structure, security and reliability.
Description
Technical field
The utility model relates to a kind of recessed light fixture and parts thereof that are installed in ceiling or the body of wall, particularly a kind of recessed light fixture and light transmission piece with fire-proof function.
Background technology
A kind of embedded fire resistant lighting fitting (as shown in Figure 5) is arranged, and it comprises lamp ring 1 ', and lamp ring 1 ' is provided with interior outward flange 2 ', and light transmission piece 3 ' and light source 4 ' are installed on the inward flange 2 ', is with flameproof enclosure 5 ' on the outward flange 2 '.Its fire-proof function realizes by flameproof enclosure that mainly there is certain potential safety hazard in the temperature in the cover generally all than higher; When breaking out of fire, inward flange 1 ', light transmission piece 3 ' and light source 4 ' often are easy to and will be burnt out, and influence the flameproof effect of light fixture.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of can prevent the fire prevention light transmission piece of fire spreading and simple in structure, safe and reliable embedded fire resistant lighting fitting effectively.
The technical scheme that its technical problem that solves the utility model adopts is:
Light transmission piece comprises the heatproof light penetrating object, it is characterized in that: the heatproof light penetrating object is provided with fire proofing material.
Wherein, described fire proofing material is arranged on the side of heatproof light penetrating object.
Wherein, described fire proofing material is positioned at the groove of the side of heatproof light penetrating object.
Wherein, described fire proofing material is arranged on the edge of heatproof light penetrating object.
Use the embedded fire resistant lighting fitting that above-mentioned light transmission piece is made, comprise lamp ring, light transmission piece and light source, it is characterized in that: light source is positioned on the light transmission piece, and light transmission piece is installed in the lamp ring, described light transmission piece is the heatproof light transmission piece, is provided with fire proofing material near the light transmission piece.
Wherein, described lamp ring arranged outside has flange, and flange is provided with fire proofing material.
Wherein, described lamp ring is installed in the lamp bracket, between the sidewall of lamp bracket and lamp ring fire proofing material is installed.
Wherein, described light transmission piece is installed in the lamp ring by jump ring or elasticity filler ring, and jump ring or elasticity filler ring are provided with fire proofing material.
Wherein, described fire proofing material is the expansion type fire proofing material.
Wherein, described expansion type fire proofing material is an expansion silica gel.
The beneficial effects of the utility model are: because light source is positioned on the light transmission piece, light transmission piece is installed in the lamp ring, and described light transmission piece is the heatproof light transmission piece, and the light penetrating object of light transmission piece is provided with fire proofing material; When breaking out of fire, the heatproof light transmission piece just can be isolated burning things which may cause a fire disaster effectively, prevent that flange or light source from being burnt out, therefore the utility model has flameproof effect preferably, and the utility model has saved flameproof enclosure and just can reach the fireproof purpose, the heat that light source produces can be effectively lost, and therefore the utility model also has simple in structure, safe and reliable advantage.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of first kind of embodiment of the utility model light transmission piece;
Fig. 2 is the structural representation of second kind of embodiment of the utility model light transmission piece;
Fig. 3 is the structural representation of the third embodiment of the utility model light transmission piece;
Fig. 4 is the structural representation of the 4th kind of embodiment of the utility model light transmission piece;
Fig. 5 is the structural representation of traditional embedded fire prevention lamp;
Fig. 6 is the structural representation of first kind of embodiment of the embedded fire resistant lighting fitting of the utility model;
Fig. 7 is the structural representation of second kind of embodiment of the embedded fire resistant lighting fitting of the utility model;
Fig. 8 is the structural representation of the third embodiment of the embedded fire resistant lighting fitting of the utility model;
Fig. 9 is the structural representation of the elasticity filler ring of the embedded fire resistant lighting fitting of the utility model.
The specific embodiment
With reference to Fig. 1, light transmission piece comprises the heatproof light penetrating object, and described heatproof light penetrating object is provided with fire proofing material 5.Wherein, described fire proofing material 5 is arranged on the side of heatproof light penetrating object.
With reference to Fig. 2, described fire proofing material 5 is positioned at the groove of the side of heatproof light penetrating object.Certainly, " T " font can be designed in the cross section of described heatproof light penetrating object, and fire proofing material 5 is positioned at the breach (as shown in Figure 3) of heatproof light penetrating object.
With reference to Fig. 4, described fire proofing material 5 is arranged on the edge of heatproof light penetrating object.
With reference to Fig. 6, embedded fire resistant lighting fitting comprises lamp ring 1, light transmission piece 2 and light source 3, lamp ring 1 inboard is provided with flange 4, and light source 3 is positioned on the flange 4, and light transmission piece 2 is installed in flange 4 times, described light transmission piece 2 is the heatproof light transmission piece, and the side of light transmission piece 2 is provided with fire proofing material 5.When breaking out of fire, the heatproof light transmission piece just can be isolated burning things which may cause a fire disaster effectively, prevent that flange or light source from being burnt out, therefore the utility model has flameproof effect preferably, and the utility model saved flameproof enclosure and just can reach the fireproof purpose, and therefore the utility model also has simple in structure, safe and reliable advantage.Wherein, described light transmission piece 2 is installed in the lamp ring by jump ring 20 or elasticity filler ring 21, and fire proofing material can be located on jump ring 20 or the elasticity filler ring 21 (as shown in Figure 9).For example, can will be bonded on jump ring 20 or the elasticity filler ring 21 at fire proofing material by spraying.And described heatproof light transmission piece is based on flame resistant glass sheet and quartz glass plate, and described flame resistant glass sheet is divided into by structural shape: composite fireproof glass (FFB) and single-sheet fire-resistant glass (DFB).Composite fireproof glass (FFB) is divided into fireproof mezzanine glass, fire-proof glass with thin coating and fire prevention wire glass again.
In order to strengthen flameproof effect of the present utility model, fire proofing material 5 can be set on the surface of light transmission piece 2.
In addition, described lamp ring 1 arranged outside has flange 6, and flange 6 is provided with fire proofing material 5, thereby from strengthening flameproof effect of the present utility model to the full extent.
With reference to Fig. 7, described lamp ring 1 is installed in the lamp bracket 7, between the sidewall of lamp bracket 7 and lamp ring 1 fire proofing material 5 is installed, and keeps the fire-proof function of this light fixture when strengthening the flexibility that the utility model installs and uses with this.
With reference to Fig. 8, described lamp bracket 7 can be designed to tubular, and the cartridge lamp top of the trellis is provided with thermovent 8.Under normal circumstances, the heat of light source generation can be by thermovent 8 to extraneous.In order to strengthen the fire-proof function of this light fixture, also can be attached with fire proofing material 5 at thermovent 8.
Also have plenty of: when fire proofing material 5 was arranged on the edge of heatproof light penetrating object, described fire proofing material 5 was located between the inward flange of light transmission piece 2 and lamp ring 1.
In sum, described fire proofing material 5 is the expansion type fire proofing material.The inflatable seal circle is met fire and will be expanded, and cuts off spreading of the intensity of a fire thereby make lamp ring flange, inflatable seal circle and heatproof light transmission piece three form a tight structure.Wherein, described expansion type fire proofing material is an expansion type silica gel, and its sound insulation, waterproof and fire prevention are better than other fire prevention expanding material again.
Claims (10)
1. light transmission piece comprises the heatproof light penetrating object, it is characterized in that: the heatproof light penetrating object is provided with fire proofing material (5).
2. light transmission piece according to claim 1 is characterized in that: described fire proofing material (5) is arranged on the side of heatproof light penetrating object.
3. light transmission piece according to claim 2 is characterized in that: described fire proofing material (5) is positioned at the groove of the side of heatproof light penetrating object.
4. light transmission piece according to claim 1 is characterized in that: described fire proofing material (5) is arranged on the edge of heatproof light penetrating object.
5. use the embedded fire resistant lighting fitting that above-mentioned light transmission piece is made, comprise lamp ring (1), light transmission piece (2) and light source (3), it is characterized in that: light source (3) is positioned on the light transmission piece (2), light transmission piece (2) is installed in the lamp ring (1), described light transmission piece (2) is the heatproof light transmission piece, and the light penetrating object of light transmission piece (2) is provided with fire proofing material (5).
6. embedded fire resistant lighting fitting according to claim 5 is characterized in that: described lamp ring (1) arranged outside has flange (6), and flange (6) is provided with fire proofing material (5).
7. embedded fire resistant lighting fitting according to claim 5 is characterized in that: described lamp ring (1) is installed in the lamp bracket (7), between the sidewall of lamp bracket (7) and lamp ring (1) fire proofing material (5) is installed.
8. embedded fire resistant lighting fitting according to claim 5 is characterized in that: described light transmission piece (2) is installed in the lamp ring by jump ring (20) or elasticity filler ring (21), and jump ring (20) or elasticity filler ring (21) are provided with fire proofing material.
9. according to claim 5,6,7 or 8 described embedded fire resistant lighting fittings, it is characterized in that: fire proofing material (5) is the expansion type fire proofing material.
10. embedded fire resistant lighting fitting according to claim 9 is characterized in that: described expansion type fire proofing material is an expansion silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200492660U CN201072064Y (en) | 2007-03-15 | 2007-03-15 | Translucent piece and built-in fireproof lamp made by the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200492660U CN201072064Y (en) | 2007-03-15 | 2007-03-15 | Translucent piece and built-in fireproof lamp made by the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072064Y true CN201072064Y (en) | 2008-06-11 |
Family
ID=39550622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200492660U Expired - Fee Related CN201072064Y (en) | 2007-03-15 | 2007-03-15 | Translucent piece and built-in fireproof lamp made by the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072064Y (en) |
-
2007
- 2007-03-15 CN CNU2007200492660U patent/CN201072064Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20110315 |