CN201137895Y - Embedded fireproof lamp - Google Patents
Embedded fireproof lamp Download PDFInfo
- Publication number
- CN201137895Y CN201137895Y CNU2007200562324U CN200720056232U CN201137895Y CN 201137895 Y CN201137895 Y CN 201137895Y CN U2007200562324 U CNU2007200562324 U CN U2007200562324U CN 200720056232 U CN200720056232 U CN 200720056232U CN 201137895 Y CN201137895 Y CN 201137895Y
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- China
- Prior art keywords
- lamp bracket
- light source
- expansion type
- proofing material
- novel embedded
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- Expired - Fee Related
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Abstract
The utility model discloses a novel embedded fire prevention lighting apparatus, which comprises a lamp support and a light source installed in the lamp support or to-be installed in the lamp support, wherein the lamp support comprises an annular support surface with an opening, a side wall is extended upwards from the support surface, part of the light source is exposed outside the lamp support, and bulging fire prevention materials are arranged on the edging of the bottom end of the light source and/or between the light source and the inner wall of the lamp support. The utility model has the advantages of good heat dissipation, low manufacturing cost, convenient use, and good function of resisting fire, and the utility model is a novel embedded fire prevention lighting apparatus which can be used for decorating and lighting and widely installed on ceilings or wall bodies.
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 embedded fire resistant lighting fitting with fire-proof function.
Background technology
Existing a kind of embedded fire resistant lighting fitting, as shown in Figure 1, it mainly is made up of light source 2 ' and lamp bracket 1 ', this lamp bracket 1 ' is that tube is hood-shaped, have one or more louvres in the tube cover, the louvre place or near be provided with the expansion type fire proofing material, light source 2 ' is installed in the lamp bracket 1 ', the light that produces by light source 2 ' directly is shining into indoor, and when fire took place, the expansion type fire proofing material was met fiery expansion shutoff louvre, thereby play anti-fire action, the light fixture of this structure its interior temperature in use for some time is very high, and radiating effect is poor, shortens light source life easily and makes electric wire fusing short circuit; In addition, the tube hood-shaped lamp bracket volume made for the installation of the size that cooperates light source and joint is bigger, feasible packing is also corresponding bigger, cost of transportation improves, the warehousing space that takies increases, when making lamp bracket 1 ' spent material and man-hour operation also more, also be not easy to be installed in the shorter ceiling of furred ceiling.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of perfect heat-dissipating, volume is little, cost of manufacture is low, transportation and warehousing expense are low, easy to use and have the novel embedded fire resistant lighting fitting of good fire-proof function.
The technical scheme that its technical problem that solves the utility model adopts is:
Novel embedded fire resistant lighting fitting, comprise lamp bracket and be installed in the lamp bracket or prepare to be installed in light source in the lamp bracket, described lamp bracket comprises the frame face that opening is arranged of annular, this faces the top and extends sidewall, described the Lights section exposes outside lamp bracket, is provided with the expansion type fire proofing material between the inwall of the bottom edge of light source and/or light source and lamp bracket.
In the utility model, described expansion type fire proofing material is arranged on the inner surface of lamp bracket.
In the utility model, described expansion type fire proofing material is arranged on the outer surface of light source.
In the utility model, described expansion type fire proofing material is an annular.
In the utility model, described expansion type fire proofing material is wrapped with glue-line.
In the utility model, described glue-line is a silica gel.
In the utility model, described light source is the bulb of band glass-reflected cover.
In the utility model, the inner surface of described lamp bracket is provided with cavity, is provided with the expansion type fire proofing material in cavity.
In the utility model, the inner surface of described lamp bracket extends flanging towards light source direction, is provided with the expansion type fire proofing material on flanging.
In the utility model, have through hole in the position corresponding on the sidewall of described lamp bracket with the expansion type fire proofing material.
In the utility model, described expansion type fire proofing material is fixed on the lamp bracket by glue or rivet or shell fragment.
In the utility model, described lamp bracket is made by iron sheet or stainless steel.
The beneficial effects of the utility model are: because lamp bracket of the present utility model comprises the frame face that opening is arranged of annular, this faces the top and extends sidewall, the Lights section in the lamp bracket exposes outside lamp bracket, so greatly improved the heat dispersion of product, than in the past the tube the hood-shaped spent material of lamp bracket also lacked a lot and easy for installation, when fire takes place, being provided with the expansion type fire proofing material between the inwall of the bottom edge of light source and/or light source and lamp bracket meets fire and expands, gap between lamp bracket and the light source is stopped up, prevented that effectively the intensity of a fire from outwards spreading from the gap in the 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 existing embedded fire resistant lighting fitting;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a structural representation of the present utility model;
Fig. 5 is that the utility model is installed in the structural representation on the ceiling a.
The specific embodiment
With reference to Fig. 2 to Fig. 5, novel embedded fire resistant lighting fitting, comprise lamp bracket 1 and be installed in the lamp bracket 1 or prepare to be installed in light source 2 in the lamp bracket, described lamp bracket 1 comprises the frame face 11 that opening is arranged of annular, this face 11 extends sidewall 12 towards the top, in the utility model, spring or shell fragment are installed on the sidewall 12 to be fixed on light fixture on ceiling or the body of wall, be positioned at light source 2 front ends at the inwall of frame face 11 and be installed with the snap ring that light source 2 is fixing, described light source 2 parts are exposed outside lamp bracket 1, are provided with expansion type fire proofing material 3 between the inwall of the bottom edge of light source 2 and/or light source 2 and lamp bracket 1.
Greatly improved the heat dispersion of product by said structure, than in the past the tube the hood-shaped spent material of lamp bracket also lacked a lot and easy for installation, when fire takes place, being provided with the expansion type fire proofing material between the inwall of the bottom edge of light source and/or light source and lamp bracket meets fire and expands, gap between lamp bracket and the light source is stopped up, prevented that effectively the intensity of a fire from burning light fixture and the gap in it is outwards spread.
In the utility model, expansion type fire proofing material 3 is arranged on the inner surface of lamp bracket 1 or the outer surface of light source.
In the utility model, expansion type fire proofing material 3 is an annular, is wrapped with glue-line 7 at expansion type fire proofing material 3, and this glue-line 7 is a silica gel; Thereby this glue-line 7 promptly can heat insulationly can protect expansion type fire proofing material 3 can not have influence on flameproof effect because of loose the coming off of being heated again.
In the utility model, light source 2 is the bulb of band glass-reflected cover; This bulb is generally Halogen lamp LEDs such as MR16, GU10, Par lamp and Metal halogen lamp etc., and the glass of this bulb is generally high boron glass (also claiming quartz glass), has resistant to elevated temperatures characteristics, and this product meets British Standard BS476, Part21,22,23 etc. fully.
In the utility model, the inner surface of lamp bracket 1 is provided with cavity 4, is provided with expansion type fire proofing material 3 in cavity 4, expansion type fire proofing material 3 is installed firmly and is made light fixture more attractive in appearance.
In the utility model, the inner surface of lamp bracket 1 extends flanging 5 towards light source direction, on flanging 5, be provided with expansion type fire proofing material 3, this flanging 5 can stop a part with the sound that passes light fixture, make product have good soundproof effect, better fixed simultaneously the carbide after expansion type fire proofing material 3 expands, thereby made light fixture have better flameproof effect.
In the utility model, have through hole in the position corresponding with expansion type fire proofing material 3 on the sidewall of lamp bracket 1, when the intensity of a fire took place, expansion type fire proofing material 3 was met and can be passed this through hole 6 after fire expands, gap between light fixture and the ceiling is stopped up, further improved the fire protecting performance of product.
In the utility model, expansion type fire proofing material 3 is fixed on the lamp bracket 1 by glue or rivet or shell fragment, and such fixed form is very simple and firm.
In the utility model, lamp bracket 1 is made by iron sheet or stainless steel.
The utility model perfect heat-dissipating, cost of manufacture is low, easy to use and have good fire-proof function, is that a kind of extensively being installed in done in ceiling or the body of wall to decorate and the novel embedded fire resistant lighting fitting of the usefulness of illumination.
Claims (12)
1. novel embedded fire resistant lighting fitting, comprise lamp bracket (1) and be installed in the lamp bracket (1) or prepare to be installed in light source (2) in the lamp bracket, it is characterized in that: described lamp bracket (1) comprises the frame face (11) that opening is arranged of annular, this face (11) extends sidewall (12) towards the top, described light source (2) part is exposed outside lamp bracket (1), is provided with expansion type fire proofing material (3) between the inwall of the bottom edge of light source (2) and/or light source (2) and lamp bracket (1).
2. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described expansion type fire proofing material (3) is arranged on the inner surface of lamp bracket (1).
3. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described expansion type fire proofing material (3) is arranged on the outer surface of light source (2).
4. according to claim 1 or 2 or 3 described novel embedded fire resistant lighting fittings, it is characterized in that described expansion type fire proofing material (3) is annular.
5. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described expansion type fire proofing material (3) is wrapped with glue-line (7).
6. novel embedded fire resistant lighting fitting according to claim 5 is characterized in that described glue-line (7) is a silica gel.
7. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that the bulb of described light source (2) for band glass-reflected cover.
8. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that the inner surface of described lamp bracket (1) is provided with cavity (4), is provided with expansion type fire proofing material (3) in cavity (4).
9. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that the inner surface of described lamp bracket (1) extends flanging (5) towards light source direction, is provided with expansion type fire proofing material (3) on flanging (5).
10. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that having through hole (6) in the position corresponding with expansion type fire proofing material (3) on the sidewall of described lamp bracket (1).
11. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described expansion type fire proofing material (3) is fixed on the lamp bracket (1) by glue or rivet or shell fragment.
12. novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described lamp bracket (1) made by iron sheet or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200562324U CN201137895Y (en) | 2007-08-29 | 2007-08-29 | Embedded fireproof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200562324U CN201137895Y (en) | 2007-08-29 | 2007-08-29 | Embedded fireproof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137895Y true CN201137895Y (en) | 2008-10-22 |
Family
ID=40038582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200562324U Expired - Fee Related CN201137895Y (en) | 2007-08-29 | 2007-08-29 | Embedded fireproof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137895Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856280A (en) * | 2021-01-13 | 2021-05-28 | 上海光联照明有限公司 | Point light source buckle type lamp structure for curtain wall and installation method of lamp |
-
2007
- 2007-08-29 CN CNU2007200562324U patent/CN201137895Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856280A (en) * | 2021-01-13 | 2021-05-28 | 上海光联照明有限公司 | Point light source buckle type lamp structure for curtain wall and installation method of lamp |
| CN112856280B (en) * | 2021-01-13 | 2023-03-03 | 上海光联照明有限公司 | Point light source buckle type lamp structure for curtain wall and installation method of 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: 20081022 Termination date: 20110829 |