CN204328732U - A kind of ceiling light fixture - Google Patents
A kind of ceiling light fixture Download PDFInfo
- Publication number
- CN204328732U CN204328732U CN201420760492.XU CN201420760492U CN204328732U CN 204328732 U CN204328732 U CN 204328732U CN 201420760492 U CN201420760492 U CN 201420760492U CN 204328732 U CN204328732 U CN 204328732U
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- China
- Prior art keywords
- seal
- light fixture
- housing
- annular
- annular groove
- 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 relates to a kind of ceiling light fixture, comprise housing, the light emitting source be arranged in described housing, the lens be positioned at outside described light emitting source, also comprise the seal be connected with described housing, the installation panel be connected with seal, seal, installation panel all have the annular opening adapted with described lens openings, described seal has the annular groove of the described housing of outer socket, described annular groove opening is towards installation panel, and described installation panel is provided with the annular snap fitting suitable with described annular groove.Ceiling light fixture described in the utility model by arranging seal outside housing, the annular groove of seal is socketed described housing outward, when in housing, fire accident occurring, due to annular groove directly outer sleeve joint shell body, annular groove sidewall is without the need to arranging installing hole, therefore flare can be avoided to touch ceiling, better can avoid the ceiling that burns, can fire incident be avoided preferably to occur.
Description
Technical field
The utility model relates to a kind of light fixture, especially relates to a kind of ceiling light fixture.
Background technology
Ceiling light fixture is lighting lamp common in a kind of daily life, and it is suitable for installing on the ceiling for room lighting.Traditional ceiling light fixture generally comprises lamp housing, the light-emitting component be installed in lamp housing.When installing this ceiling light fixture, general first open installing hole on the ceiling, then by lamp installation in the installing hole of ceiling, have then can be connected to ceiling after yoke or wooden frame to support or supplemental support ceiling light fixture.
Be arranged on ceiling because ceiling light fixture is multi-embedding for room lighting, therefore, when this lamp installation is on fire-barrier ceiling, often destroy the overall fire protecting performance of fire-barrier ceiling.When this recessed light fixture is connected to wooden frame or the yoke in house, if when the fire protecting performance of lamp housing is bad, flame then can be passed to ceiling even wooden frame or yoke, and injures wooden frame or yoke.
Utility model content
Based on this, the utility model is the defect overcoming prior art, provides the ceiling light fixture that a kind of fire protecting performance is good.
Its technical scheme is as follows: a kind of ceiling light fixture, comprise housing, the light emitting source be arranged in described housing, the lens be positioned at outside described light emitting source, also comprise the seal be connected with described housing, the installation panel be connected with described seal, described seal, installation panel all have the annular opening adapted with described lens openings, described seal has the annular groove of the described housing of outer socket, described annular groove opening is towards described installation panel, and described installation panel is provided with the annular snap fitting suitable with described annular groove.
Below technical scheme is further illustrated:
Wherein in an embodiment, described annular groove madial wall is provided with projection, and described annular snap fitting is provided with the card interface with described male cooperation.
Wherein in an embodiment, described annular groove lateral wall Vertical dimension extension forms air ring, and described installation panel has the annular mounting groove adapted with described air ring, and described annular mounting groove is positioned at the outside of described annular snap fitting.
Wherein in an embodiment, described sealing gasket adopts the bonding described annular mounting groove of the first two-sided cushion rubber, and described first two-sided cushion rubber is wrapped in described sealing gasket outer rim.
Wherein in an embodiment, the annular opening place of described seal is provided with the second two-sided cushion rubber, and the wherein one side of described second two-sided cushion rubber is connected with described seal, and the another side of described second two-sided cushion rubber is connected with described housing, lens.
Wherein in an embodiment, be provided with the first anti-guncotton and the second anti-guncotton in described housing, described first anti-guncotton is positioned at the periphery of described lens, and described second anti-guncotton is positioned at the bottom of described housing.
Wherein in an embodiment, outside described housing, be provided with fin.
Wherein in an embodiment, described housing is externally connected with fixed mount.
Wherein in an embodiment, described seal is made up of ferrous material.
Below the principle, effect etc. of preceding solution are described:
1, ceiling light fixture described in the utility model by arranging seal outside housing, the annular groove of seal is socketed described housing outward, when in housing, fire accident occurring, due to annular groove directly outer sleeve joint shell body, annular groove sidewall is without the need to arranging installing hole, therefore flare can be avoided to touch ceiling, better can avoid the ceiling that burns, can fire incident be avoided preferably to occur.
2, arrange projection in annular groove, annular snap fitting is provided with card interface, and projection snaps in card interface, can improve tightness, and structure is simple.The sealing gasket that seal periphery has is arranged on annular mounting groove, and the first two-sided cushion rubber is set between annular mounting groove and air ring, the tightness of further raising light fixture, and the mode of cushion rubber is fixed relative to prior art spreading glue, this two-sided cushion rubber is more convenient for installing, and the first two-sided cushion rubber is wrapped in air ring outer rim, good waterproof action can also be played.
3, when breaking out of fire, the first anti-guncotton arranged in light fixture and the second anti-guncotton are met fire and can sharply be expanded and seal itself, lamp body and extraneous combustibles to be isolated.The intensity of a fire spreads to light fixture back ceiling and ceiling back region thereof by lamp body installing hole can be delayed, also can delay the intensity of a fire and spread to room from light fixture back ceiling by lamp body installing hole.Visible, it can delay fire diffusion preferably.
4, seal adopts iron material to make, and substitutes the aluminum material of prior art, utilizing the characteristic that iron is higher than aluminium fusing point, can guarantee that seal is not easy to be melted under the hot environment when running into fire.
Accompanying drawing explanation
Fig. 1 is ceiling light fixture structural representation described in the utility model embodiment;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the sectional view of Fig. 2 at A-A place;
Fig. 4 is ceiling light fixture detonation configuration schematic diagram described in the utility model embodiment.
Description of reference numerals:
10, housing, 11, light emitting source, 12, fin, 13, lens, 14, fixed mount, 20, installation panel, 21, annular snap fitting, 22, card interface, 23, annular mounting groove, 30, seal, 31, annular groove, 32, protruding, 33, air ring, the 41, first anti-guncotton, the 42, second anti-guncotton, 51, the first two-sided cushion rubber, the 52, second two-sided cushion rubber.
Detailed description of the invention
As Figure 1-4, ceiling light fixture described in the utility model, comprise housing 10, be arranged on the light emitting source 11 in described housing 10, be positioned at the lens 13 outside described light emitting source 11, also comprise the seal 30 be connected with described housing 10, the installation panel 20 be connected with described seal 30, described seal 30, installation panel 20 all has the annular opening adapted with described lens 13 opening, described seal 30 has the annular groove 31 of the described housing 10 of outer socket, described annular groove 31 opening is towards described installation panel 20, described installation panel 20 is provided with the annular snap fitting 21 suitable with described annular groove 31.
Ceiling light fixture described in the utility model by arranging seal 30 outside housing 10, the described housing 10 of the outer socket of annular groove 31 of seal 30, when in housing 10, fire accident occurring, due to annular groove 31 directly outer sleeve joint shell body 10, annular groove 31 sidewall is without the need to arranging installing hole, therefore flare can be avoided to touch ceiling, better can avoid the ceiling that burns, can fire incident be avoided preferably to occur.
Refer to Fig. 4, described annular groove 31 madial wall is provided with protruding 32, and described annular snap fitting 21 is provided with and described protruding 32 card interfaces coordinated 22.Described annular groove 31 lateral wall Vertical dimension extension forms air ring 33, and described installation panel 20 has the annular mounting groove 23 adapted with described air ring 33, and described annular mounting groove 23 is positioned at the outside of described annular snap fitting 21.Described sealing gasket adopts the bonding described annular mounting groove 23 of the first two-sided cushion rubber 51, and described first two-sided cushion rubber 51 is wrapped in described sealing gasket outer rim.The annular opening place of described seal 30 is provided with the second two-sided cushion rubber 52, and the wherein one side of described second two-sided cushion rubber 52 is connected with described seal 30, and the another side of described second two-sided cushion rubber 52 is connected with described housing 10, lens 13.Arrange protruding 32 in annular groove 31, annular snap fitting 21 is provided with card interface 22, and protruding 32 snap in card interface 22, can improve tightness, and structure are simple.The sealing gasket that seal 30 periphery has is arranged on annular mounting groove 23, and the first two-sided cushion rubber 51 that annular mounting groove 23 is arranged with sealing gasket, the tightness of further raising light fixture, and be more convenient for seal 30 and installation panel 20 are installed relative to the mode of prior art spreading glue.
Refer to Fig. 3, be provided with the first anti-guncotton 41 and described second anti-guncotton 42 in described housing 10, described first anti-guncotton 41 is positioned at the periphery of described lens 13, and described second anti-guncotton 42 is positioned at the bottom of described housing 10.When breaking out of fire, the first anti-guncotton 41 arranged in light fixture and the second anti-guncotton 42 are met fire and can sharply be expanded and seal itself, lamp body and extraneous combustibles to be isolated.The intensity of a fire spreads to light fixture back ceiling and ceiling back region thereof by lamp body installing hole can be delayed, also can delay the intensity of a fire and spread to room from light fixture back ceiling by lamp body installing hole.Visible, it can delay fire diffusion preferably.
Refer to Fig. 1,2, outside described housing 10, be provided with fin 12.Described housing 10 is externally connected with fixed mount 14.Described seal 30 is made up of ferrous material.Seal 30 adopts iron material to make, and substitutes the aluminum material of prior art, utilizing the characteristic that iron is higher than aluminium fusing point, can guarantee that seal 30 is not easy to be melted under the hot environment when running into fire.
To sum up, the utility model tool has the following advantages:
1, ceiling light fixture described in the utility model by arranging seal 30 outside housing 10, the described housing 10 of the outer socket of annular groove 31 of seal 30, when in housing 10, fire accident occurring, annular groove 31 can avoid flare to touch ceiling, better can avoid the ceiling that burns, can fire incident be avoided preferably to occur.
2, arrange protruding 32 in annular groove 31, annular snap fitting 21 is provided with card interface 22, and protruding 32 snap in card interface 22, can improve tightness, and structure are simple.The sealing gasket that seal 30 periphery has is arranged on annular mounting groove 23, and the first two-sided cushion rubber 51 is set between annular mounting groove 23 and air ring 33, the tightness of further raising light fixture, and be more convenient for seal 30 and installation panel 20 are installed relative to the mode of prior art spreading glue, first two-sided cushion rubber is wrapped in air ring outer rim, good waterproof action can also be played.
3, when breaking out of fire, the first anti-guncotton 41 arranged in lamp body and the second anti-guncotton 42 are met fire and can sharply be expanded and seal itself, lamp body and extraneous combustibles to be isolated.The intensity of a fire spreads to light fixture back ceiling and ceiling back region thereof by lamp body installing hole can be delayed, also can delay the intensity of a fire and spread to room from light fixture back ceiling by lamp body installing hole.Visible, it can delay fire diffusion preferably.
4, seal 30 adopts iron material to make, and substitutes the aluminum material of prior art, utilizing the characteristic that iron is higher than aluminium fusing point, can guarantee that seal 30 is not easy to be melted under the hot environment when running into fire
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a ceiling light fixture, comprise housing, the light emitting source be arranged in described housing, the lens be positioned at outside described light emitting source, it is characterized in that, also comprise the seal be connected with described housing, the installation panel be connected with described seal, described seal, installation panel all have the annular opening adapted with described lens openings, described seal has the annular groove of the described housing of outer socket, described annular groove opening is towards described installation panel, and described installation panel is provided with the annular snap fitting suitable with described annular groove.
2. ceiling light fixture according to claim 1, is characterized in that, described annular groove madial wall is provided with projection, and described annular snap fitting is provided with the card interface with described male cooperation.
3. ceiling light fixture according to claim 2, it is characterized in that, described annular groove lateral wall Vertical dimension extension forms air ring, and described installation panel has the annular mounting groove adapted with described air ring, and described annular mounting groove is positioned at the outside of described annular snap fitting.
4. ceiling light fixture according to claim 3, is characterized in that, described sealing gasket adopts the bonding described annular mounting groove of the first two-sided cushion rubber, and described first two-sided cushion rubber is wrapped in described sealing gasket outer rim.
5. ceiling light fixture according to claim 3, it is characterized in that, the annular opening place of described seal is provided with the second two-sided cushion rubber, and the wherein one side of described second two-sided cushion rubber is connected with described seal, and the another side of described second two-sided cushion rubber is connected with described housing, lens.
6. the ceiling light fixture according to claim 4 or 5, is characterized in that, be provided with the first anti-guncotton and the second anti-guncotton in described housing, described first anti-guncotton is positioned at the periphery of described lens, and described second anti-guncotton is positioned at the bottom of described housing.
7. ceiling light fixture according to claim 1, is characterized in that, is provided with fin outside described housing.
8. the ceiling light fixture according to claim 1 or 7, is characterized in that, described housing is externally connected with fixed mount.
9. ceiling light fixture according to claim 1, is characterized in that, described seal is made up of ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760492.XU CN204328732U (en) | 2014-12-05 | 2014-12-05 | A kind of ceiling light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760492.XU CN204328732U (en) | 2014-12-05 | 2014-12-05 | A kind of ceiling light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328732U true CN204328732U (en) | 2015-05-13 |
Family
ID=53165088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760492.XU Expired - Fee Related CN204328732U (en) | 2014-12-05 | 2014-12-05 | A kind of ceiling light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954087A (en) * | 2018-06-28 | 2018-12-07 | 东莞市闻誉实业有限公司 | Aluminum profile pedestal and ornamental lamp |
-
2014
- 2014-12-05 CN CN201420760492.XU patent/CN204328732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954087A (en) * | 2018-06-28 | 2018-12-07 | 东莞市闻誉实业有限公司 | Aluminum profile pedestal and ornamental lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171205 |