CN201041333Y - Inlaid type fire-proof lamp - Google Patents
Inlaid type fire-proof lamp Download PDFInfo
- Publication number
- CN201041333Y CN201041333Y CNU2007200492637U CN200720049263U CN201041333Y CN 201041333 Y CN201041333 Y CN 201041333Y CN U2007200492637 U CNU2007200492637 U CN U2007200492637U CN 200720049263 U CN200720049263 U CN 200720049263U CN 201041333 Y CN201041333 Y CN 201041333Y
- Authority
- CN
- China
- Prior art keywords
- light source
- fire
- proofing material
- outward flange
- 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 embedded fireproof light fitting which comprises a lamp chain and a light source, and the light source is arranged in the lamp chain. The utility model is characterized in that the light source is anti-temperature light source, and a fireproof material is arranged on the edge of the bottom end of the light source or between the light source and the inner wall of the lamp chain. The light source can not be burned out easily even if a fire disaster occurs, and a fireproof material is arranged on the edge of the bottom end of the light source or between the light source and the inner wall of the lamp chain, thereby the outward spread of the fire behavior from the light fitting can be effectively prevented.
Description
Technical field
The utility model relates to a kind of recessed light fixture that is installed in ceiling or the body of wall, particularly a kind of recessed light fixture with fire-proof function.
Background technology
Existing a kind of recessed light fixture, it mainly is made up of light source and lamp ring, and light source is installed in the lamp ring, and the light that light source produces directly is shining into indoor.When breaking out of fire, light source is easy to be burnt out and causes the rapid spread of the intensity of a fire.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of simple in structure, embedded fire resistant lighting fitting that can effectively prevent fire spreading.
The technical scheme that its technical problem that solves the utility model adopts is: embedded fire resistant lighting fitting, comprise lamp ring and light source, light source is installed in the lamp ring, it is characterized in that: described light source is the heatproof light source, is provided with fire proofing material between the inwall of the bottom edge of light source or light source and lamp ring.
Wherein, described lamp is equipped with outward flange, and outward flange is provided with fire proofing material.
Wherein, described lamp ring is installed on the lamp bracket, is provided with fire proofing material between the inwall of lamp bracket and lamp ring outer wall.
Wherein, described lamp bracket is provided with outward flange, and outward flange is provided with fire proofing material.
Wherein, described lamp bracket outward flange is provided with through hole.
Wherein, 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 described light source is the heatproof light source, be provided with fire proofing material between the inwall of the bottom edge of light source or light source and lamp ring; Even breaking out of fire, light source also are not easy to be burnt out, and be provided with fire proofing material between the inwall of the bottom edge of light source or light source and lamp ring, thereby prevent that effectively the intensity of a fire from outwards spreading from light fixture.
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;
Fig. 2 is the structural representation of second kind of embodiment;
Fig. 3 is the structural representation of the third embodiment.
The specific embodiment
With reference to Fig. 1, embedded fire resistant lighting fitting comprises lamp ring 1 and light source 2, and light source 2 is installed in the lamp ring 1, it is characterized in that: described light source 2 is the heatproof light source, is provided with fire proofing material 3 between the inwall of the bottom edge of light source 2 or light source 2 and lamp ring 1.Even breaking out of fire, light source also are not easy to be burnt out, and be provided with fire proofing material between the inwall of the bottom edge of light source or light source and lamp ring, thereby prevent that effectively the intensity of a fire from outwards spreading from light fixture.
In order to prevent that the intensity of a fire from outwards spreading from the lamp ring 1 and the gap of ceiling, can outward flange 4 be set at lamp ring 1, fire proofing material 3 is set on outward flange 4.
With reference to Fig. 2, described lamp ring 1 is installed on the lamp bracket 5, increases the flexibility that the utility model uses with this; In addition, be provided with fire proofing material 3 between the inwall of lamp bracket 5 and lamp ring 1 outer wall, strengthen the fire-proof function of this light fixture with this.
Wherein, outwards spread from the lamp bracket 5 and the gap of ceiling in order to prevent the intensity of a fire, described lamp bracket 5 is provided with outward flange 6, and outward flange 6 is provided with fire proofing material 3.
When described lamp bracket outward flange 6 is provided with through hole 7, can only on lamp bracket outward flange 6 or lamp ring 1 outward flange 4, fire proofing material 3 be set.
With reference to Fig. 3, described lamp bracket 5 is a tubular, and the cartridge lamp top of the trellis is provided with louvre 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 3 at thermovent 8.
In sum, described fire proofing material 3 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.
Certainly, the utility model is not limited to the above embodiments, is equal to the utility model or becomes bad technical scheme also to belong to protection domain of the present utility model.
Claims (7)
1. embedded fire resistant lighting fitting, comprise lamp ring (1) and light source (2), light source (2) is installed in the lamp ring (1), it is characterized in that: described light source (2) is the heatproof light source, is provided with fire proofing material (3) between the inwall of the bottom edge of light source (2) or light source (2) and lamp ring (1).
2. embedded fire resistant lighting fitting according to claim 1 is characterized in that: described lamp ring (1) is provided with outward flange (4), and outward flange (4) is provided with fire proofing material (3).
3. embedded fire resistant lighting fitting according to claim 1 is characterized in that: described lamp ring (1) is installed on the lamp bracket (5), is provided with fire proofing material (3) between the inwall of lamp bracket (5) and lamp ring (1) outer wall.
4. embedded fire resistant lighting fitting according to claim 3 is characterized in that: described lamp bracket (5) is provided with outward flange (6), and outward flange (6) is provided with fire proofing material (3).
5. embedded fire resistant lighting fitting according to claim 4 is characterized in that: described lamp bracket outward flange (6) is provided with through hole (7).
6. according to claim 1,2,3 or 5 described embedded fire resistant lighting fittings, it is characterized in that: fire proofing material (3) is the expansion type fire proofing material.
7. embedded fire resistant lighting fitting according to claim 6 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 |
|---|---|---|---|
| CNU2007200492637U CN201041333Y (en) | 2007-03-15 | 2007-03-15 | Inlaid type fire-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200492637U CN201041333Y (en) | 2007-03-15 | 2007-03-15 | Inlaid type fire-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041333Y true CN201041333Y (en) | 2008-03-26 |
Family
ID=39253040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200492637U Expired - Fee Related CN201041333Y (en) | 2007-03-15 | 2007-03-15 | Inlaid type fire-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041333Y (en) |
-
2007
- 2007-03-15 CN CNU2007200492637U patent/CN201041333Y/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: 20080326 Termination date: 20110315 |