CN201072103Y - Novel built-in fireproof lamp - Google Patents
Novel built-in fireproof lamp Download PDFInfo
- Publication number
- CN201072103Y CN201072103Y CNU2007200548280U CN200720054828U CN201072103Y CN 201072103 Y CN201072103 Y CN 201072103Y CN U2007200548280 U CNU2007200548280 U CN U2007200548280U CN 200720054828 U CN200720054828 U CN 200720054828U CN 201072103 Y CN201072103 Y CN 201072103Y
- Authority
- CN
- China
- Prior art keywords
- light source
- lamp housing
- expansion type
- proofing material
- utility
- 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
Links
- 238000004079 fireproofing Methods 0.000 claims description 29
- 230000009970 fire resistant effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a novel embedded type fireproof light fitting, which comprises a light source and a lamp casing, a flange extends outward at the bottom part of the lamp casing and is connected and fixed with a ceiling board, a folding edge is folded inward on the side wall of the lamp casing and is sleeved with the outer surface of the light source and ensures the upper part of the light source to be positioned outside the lamp casing, and expansive type fireproof material is arranged between the folding edge and the light source; the structure of the utility model is rational, the heat radiating effect is good, the material is saved, the utility model is convenient for being installed, and is a, embedded type fireproof light fitting which is widely used for the lighting and the decoration in various occasions.
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 novel embedded fire resistant lighting fitting with fire-proof function.
Background technology
Existing a kind of embedded fire resistant lighting fitting comprises lamp housing 2 ' and light source 1 ', as shown in Figure 1, this lamp housing 2 ' is a cup-shaped, light source 1 ' places in the lamp housing 2 ', long-time lamp housing 2 ' the interior temperature of this recessed light fixture in back of using is higher, radiating effect is poor, the electric wire that is positioned at lamp housing 2 ' may be damaged by high temperature fusing, in addition, because this lamp housing 2 ' is wrapped in its inside with light source 1 ', the required material of lamp housing 2 ' is more, and too high lamp housing 2 ' highly also is not easy to the installation of light fixture, is necessary to be further improved at above-mentioned shortcoming.
Summary of the invention
In order to overcome the deficiencies in the prior art, the novel embedded fire resistant lighting fitting that the utility model provides a kind of good heat dissipation effect, saves material and be convenient to install.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of novel embedded fire resistant lighting fitting, comprise light source and lamp housing, extend outwardly out flange and ceiling of this lamp housing bottom is connected and fixed, the sidewall of described lamp housing turns down the outer surface suit of flanging and light source inwardly and the top of light source is placed outside the lamp housing, is provided with the expansion type fire proofing material between lamp housing and light source.
In the utility model, be provided with the expansion type fire proofing material between described flanging and the light source.
In the utility model, the bottom of described flanging and/or top are provided with the expansion type fire proofing material.
In the utility model, described flanging is provided with step, is provided with the expansion type fire proofing material in step.
As to improvement of the present utility model, be provided with the expansion type fire proofing material between the sidewall of described lamp housing and the light source.
As to further improvement of the utility model, described flange is provided with the expansion type fire proofing material.
As to further improvement of the utility model, the outer surface of described sidewall is provided with the expansion type fire proofing material.
The beneficial effects of the utility model are: because the sidewall of lamp housing turns down the outer surface suit of flanging and light source inwardly and the top of light source is placed outside the lamp housing in the utility model, the light fixture of this structure has better radiating effect, compares with the light fixture of existing structure and saves material and be convenient to installation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of existing product;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is an another kind of structural representation of the present utility model.
Fig. 4 is the third structural representation of the present utility model.
The specific embodiment
With reference to Fig. 2, a kind of novel embedded fire resistant lighting fitting, comprise light source 1 and lamp housing 2, extend outwardly out flange 3 of these lamp housing 2 bottoms is connected and fixed with ceiling, the sidewall 21 of described lamp housing 2 turns down the outer surface suit that flanging 22 and light source 1 are arranged inwardly and the top of light source 1 is placed outside the lamp housing 2, is provided with expansion type fire proofing material 4 between lamp housing 2 and light source 1; Light fixture by said structure has better radiating effect, compares with the light fixture of existing structure and saves material and be convenient to installation.
In the utility model, be provided with expansion type fire proofing material 4 between flanging 22 and the light source 1, when breaking out of fire, the gap between flanging 22 and the light source 1 is blocked in the 4 chance fire expansions of expansion type fire proofing material, prevents The fire spreads quickly.
In the utility model, the bottom of flanging 22 and/or top are provided with expansion type fire proofing material 4, common method is that expansion type fire proofing material 4 is sticked on the flanging 22, for making product look more attractive in appearance, be pressed with compressing tablet and fix at expansion type fire proofing material 4 at last fixture in addition, also can expansion type fire proofing material 4 be suspended on the flanging 22 to reach same effect by connector, when breaking out of fire, the gap between flanging 22 and the light source 1 is blocked in the 4 chance fire expansions of expansion type fire proofing material, prevents The fire spreads quickly.
With reference to Fig. 3, Fig. 4, in the utility model, flanging 22 is provided with step 5, is provided with expansion type fire proofing material 22 in step 5.
In the utility model, be provided with expansion type fire proofing material 4 between the sidewall 21 of lamp housing 2 and the light source 1, when breaking out of fire, the gap between lamp housing 2 and the light source 1 is blocked in the 4 chance fire expansions of expansion type fire proofing material, prevents The fire spreads quickly.
In the utility model, flange 3 is provided with expansion type fire proofing material 4, and when breaking out of fire, the gap between lamp housing 2 and the ceiling is blocked in the 4 chance fire expansions of expansion type fire proofing material, prevents The fire spreads quickly.
In the utility model, the outer surface of sidewall 21 is provided with expansion type fire proofing material 4, and when breaking out of fire, the gap between lamp housing 2 and the ceiling is blocked in the 4 chance fire expansions of expansion type fire proofing material, prevents The fire spreads quickly.
The utility model is rational in infrastructure, good heat dissipation effect, saving material and be convenient to install, and is a kind of embedded fire resistant lighting fitting that various occasions are made the usefulness of illumination and decoration that is widely used in.
Claims (7)
1. novel embedded fire resistant lighting fitting, comprise light source (1) and lamp housing (2), the flange (3) that extends outwardly out bottom this lamp housing (2) is connected and fixed with ceiling, it is characterized in that: the sidewall (21) of described lamp housing (2) turns down the outer surface suit that flanging (22) and light source (1) are arranged inwardly and the top of light source (1) is placed outside the lamp housing (2), is provided with expansion type fire proofing material (4) between lamp housing (2) and light source (1).
2. a kind of novel embedded fire resistant lighting fitting according to claim 1 is characterized in that being provided with expansion type fire proofing material (4) between described flanging (22) and the light source (1).
3. a kind of novel embedded fire resistant lighting fitting according to claim 1 and 2 is characterized in that the bottom of described flanging (22) and/or top are provided with expansion type fire proofing material (4).
4. a kind of novel embedded fire resistant lighting fitting according to claim 1 and 2 is characterized in that described flanging (22) is provided with step (5), is provided with expansion type fire proofing material (4) in step (5).
5. a kind of novel embedded fire resistant lighting fitting according to claim 1 is characterized in that being provided with expansion type fire proofing material (4) between the sidewall (21) of described lamp housing (2) and the light source (1).
6. a kind of novel embedded fire resistant lighting fitting according to claim 1 is characterized in that described flange (3) is provided with expansion type fire proofing material (4).
7. a kind of novel embedded fire resistant lighting fitting according to claim 1 is characterized in that the outer surface of described sidewall (21) is provided with expansion type fire proofing material (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200548280U CN201072103Y (en) | 2007-07-24 | 2007-07-24 | Novel built-in fireproof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200548280U CN201072103Y (en) | 2007-07-24 | 2007-07-24 | Novel built-in fireproof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072103Y true CN201072103Y (en) | 2008-06-11 |
Family
ID=39550661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200548280U Expired - Fee Related CN201072103Y (en) | 2007-07-24 | 2007-07-24 | Novel built-in fireproof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072103Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090595A1 (en) * | 2014-12-11 | 2016-06-16 | 深圳市金流明光电技术有限公司 | Lamp support and fireproof lamp |
| CN114761647A (en) * | 2019-09-16 | 2022-07-15 | 豪倍公司 | Fire-proof sleeveless embedded lamp |
-
2007
- 2007-07-24 CN CNU2007200548280U patent/CN201072103Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016090595A1 (en) * | 2014-12-11 | 2016-06-16 | 深圳市金流明光电技术有限公司 | Lamp support and fireproof lamp |
| CN114761647A (en) * | 2019-09-16 | 2022-07-15 | 豪倍公司 | Fire-proof sleeveless embedded lamp |
| US12247716B2 (en) | 2019-09-16 | 2025-03-11 | Progress Lighting, Llc | Fire rated canless recessed luminaire |
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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: 20110724 |