CN201401705Y - Novel embedded fireproof lamp - Google Patents
Novel embedded fireproof lamp Download PDFInfo
- Publication number
- CN201401705Y CN201401705Y CN2008202047106U CN200820204710U CN201401705Y CN 201401705 Y CN201401705 Y CN 201401705Y CN 2008202047106 U CN2008202047106 U CN 2008202047106U CN 200820204710 U CN200820204710 U CN 200820204710U CN 201401705 Y CN201401705 Y CN 201401705Y
- Authority
- CN
- China
- Prior art keywords
- fire
- side wall
- resistant side
- radiator
- light fixture
- 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
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a novel embedded fireproof lamp, which comprises a lamp shade body, wherein the opening or the outside of the lamp shade body is connected with a radiator, and the lamp shade body and the radiator form a sealing space; a lamp body is arranged in the sealing space, and a fireproof side wall surrounding the radiator is arranged outside the lamp shade body; the fireproof side wall can be formed by extending the lamp shade body or can be of an external structure additionally connected with the lamp shade body, and the connecting position is processed by sealing; and expansion fireproof material is arranged in the fireproof side wall and / or at the opening of the fireproof side wall and / or at the upper part of the radiator. The novel embedded fireproof lamp has simple structure and lower manufacturing cost; and in case of fire, before the radiator is melted due to overhigh temperature, the expansion fireproof material arranged on the fireproof side wall expandswhen being heated so as to timely block the opening, thereby preventing fire from spreading, so the security is higher.
Description
[technical field]
The utility model relates to a kind of light fixture, refers in particular to a kind of embedded fire resistant lighting fitting that is installed on ceiling, the furniture.
[background technology]
Modern interior Design finishing or occasions such as lighting of home, office lighting generally can require to use embedded fire resistant lighting fitting now, the embedded fire resistant lighting fitting of earliest period is offered opening as the heat radiation purposes on the light fixture cover body, and expanding material is set near opening, when running into fire incident, expanding material is met this opening of fire expansion sealing.The expanding material initial expansion temperature is about 180 degree Celsius, and the complete expansion temperature is about 300 degree Celsius.At the initial stage that fire takes place, expanding material is not when complete expansion blocks opening as yet, and flare sees through these the not opening of complete closed combustible materials of the inside of igniting in ceiling or the furniture of leaping up easily, makes fire spreading.In addition, because these early stage fire resistant lighting fittings have opening, indoor current of warm air or cold airflow can be leaked to outdoor by these openings, cause damage, and increase the energy consumption that indoor air temperature is regulated greatly, influence indoor temperature regulation.Moreover, strengthen the insulation of building in order to reduce energy consumption, usually be coated with insulating materials on the ceiling; And these insulating materials close the opening on the light fixture probably, light fixture can not normally be dispelled the heat cause that over-heat inside, the lighter burn out the lamp holder electric wire, and weight person causes disaster hidden-troubles such as short circuit.
Therefore, need to provide the recessed light fixture of the higher and environmental protection and energy saving of a kind of security on this basis.
[summary of the invention]
The purpose of this utility model be to provide a kind of simple in structure, cost is lower, meet the product quality requirement, the novel embedded fire prevention lamp that security and energy saving are higher, this embedded fire resistant lighting fitting when fire takes place, can guarantee safety perfectly safe.
For realizing the utility model purpose, provide following technical scheme:
A kind of novel embedded fire resistant lighting fitting is provided, it comprises the light fixture cover body, this light fixture cover body opening part or light fixture cover body are externally connected to radiator, this light fixture cover body and radiator form seal cavity, lamp body is installed in the sealing space, outside the light fixture cover body, be provided with fire-resistant side wall around radiator, this fire-resistant side wall can be to be extended by light fixture cover body itself to form, it also can be the external structure that is connected with the light fixture cover body that adds in addition, and link position is through encapsulation process, and in this fire-resistant side wall and/or fire-resistant side wall opening part and/or radiator top is provided with expansion fireproof material.
The seal cavity that this light fixture cover body and radiator form can reach flameproof effect, and it is outdoor to stop that room heater stream or cold airflow are leaked to, and effectively cuts down the consumption of energy; Further, because expansion fireproof material will be met thermal expansion in 180～300 degree scopes, and radiator just melts at the above high temperature of 600 degree, therefore too high and before causing the radiator fusing in this recessed light fixture temperature, expansion fireproof material has been met thermal expansion opening has been blocked, successful prevention fire spreading.
Preferably, this fire-resistant side wall upper end can extend internally, form the covering of radiator top, or further add the covering that is attached thereto in this fire-resistant side wall upper end, this covering is provided with one or more openings, and expansion fireproof material can be seated in the fire-resistant side wall and/or hide opening part and/or hide on upper surface or lower surface and/or the radiator.This covering can continue to extend to form integral body, hide with fire-resistant side wall and form the outer cover that centers on radiator, and which is provided with a plurality of openings, expansion fireproof material can be seated in the fire-resistant side wall and/or hide opening part and/or hide on upper surface or lower surface and/or the radiator.
This fire-resistant side wall can have multiple form of implementation, can be circular side wall or the circular outer cover around radiator consistent with light fixture cover body diameter; Perhaps to compare the light fixture cover body big for its diameter, so that obtain bigger heat-dissipating space; And this fire-resistant side wall can also adopt double-decker or two-layer above structure.Expansion fireproof material can be arranged in this double-deck fire-resistant side wall centre and/or the fire-resistant side wall and/or outside the fire-resistant side wall.
This fire-resistant side wall can be fixedly connected on the light fixture cover body by modes such as screw, welding, riveted joint, viscoses, and the junction is through encapsulation process.Opening on this fire-resistant side wall can be circular or arbitrary shapes such as square or long trough.
The contrast prior art the utlity model has following advantage:
The novel embedded fire resistant lighting fitting that the utility model provides is simple in structure, and manufacturing cost is lower, forms seal cavity between radiator and the light fixture cover body and can effectively stop indoor thermal current or cold airflow to leak, and reduces energy consumption; The fire-resistant side wall that is arranged on radiator tyre opening can evenly distribute the heat of radiator, running into fire, radiator temperature too high and the fusing before, the expansion fireproof material that is provided with on the fire-resistant side wall can in time be blocked opening, prevent fire spread, improved the security performance of this fire prevention lamp greatly.In addition, fire-resistant side wall forms the space around the radiator, and the insulating materials on itself and the ceiling is separated, and radiator can be distributed heat energy by this space, has improved the security performance of light fixture.
[description of drawings]
Fig. 1 is the cutaway view of embodiment one of the present utility model;
Fig. 2 is the stereogram of embodiment one of the present utility model;
Fig. 3 is the cutaway view of embodiment two of the present utility model;
Fig. 4 is the stereogram of embodiment two of the present utility model;
Fig. 5 is the cutaway view of embodiment three of the present utility model;
Fig. 6 is the stereogram of embodiment three of the present utility model;
Fig. 7 is the cutaway view of embodiment four of the present utility model;
Fig. 8 is the stereogram of embodiment four of the present utility model;
Fig. 9 is the cutaway view of embodiment five of the present utility model;
Figure 10 is the stereogram of embodiment five of the present utility model.
[specific embodiment]
See also Fig. 1 and Fig. 2, this novel embedded fire resistant lighting fitting comprises light fixture cover body 1, lamp body is installed in the light fixture cover body, this light fixture cover body 1 is externally connected to radiator 2, radiator 2 is provided with the wire hole 21 that electric wire is installed, wire hole 21 places are through encapsulation process, and being connected between radiator 2 and the light fixture cover body 1 also passed through encapsulation process, the formation seal cavity.Fire-resistant side wall 3 is installed outside radiator 2, this fire-resistant side wall 3 is surrounded radiator 2 and is fixedly mounted on the light fixture cover body 1, in the present embodiment, this fire-resistant side wall 3 is for adding the circular side wall that is located on the light fixture cover body 1, the diameter of this fire-resistant side wall 3 is bigger than light fixture cover body 1, its with light fixture cover body 1 between can fixedly connected by modes such as screw, welding, riveted joint, viscoses, do encapsulation process then, radiator 2 can dispel the heat by fire-resistant side wall 3 upper end open 31.
See also Fig. 3 and Fig. 4, this embodiment two is that with embodiment one difference the diameter of this fire-resistant side wall 3 is consistent with the diameter of light fixture cover body 1, and it can be to add the circular side wall that is located on the light fixture cover body 1; Also can be to extend the circular side wall that forms, and radiator sets up and is installed in the light fixture cover body 1, and encapsulation process be passed through at the place of being connected and installed by light fixture cover body 1 itself.
As shown in figures 1 and 3, be provided with expansion fireproof material 32 in this fire-resistant side wall 3, before causing the radiator fusing, expansion fireproof material has been met thermal expansion the opening of fire-resistant side wall 3 has been blocked in that this recessed light fixture temperature is too high.Expansion fireproof material can also be arranged on radiator 2 tops.
See also Fig. 5 and Fig. 6, fire-resistant side wall 3 upper ends among the embodiment three extend internally to form and hide 4, and the covering 4 among this embodiment is an annular, and there is a bigger opening 31 radiator 2 tops, to make things convenient for distributing of heat.Expansion fireproof material is arranged on fire-resistant side wall 3 inboards and/or hides 4 inner surfaces and/or hide 4 outer surfaces, as shown in Figure 4.Expansion fireproof material 32 can also be arranged on radiator 2 tops.When fire took place, before causing the radiator fusing, expansion fireproof material had been met thermal expansion the opening of fire-resistant side wall 3 has been blocked in that this recessed light fixture temperature is too high.
See also Fig. 7 and Fig. 8, the covering 4 that fire-resistant side wall 3 upper ends among the embodiment four extend internally forms whole, covering 4 forms the outer cover that centers on radiator with fire-resistant side wall 3, its diameter is consistent with light fixture cover body 1, and which is provided with a plurality of openings 31, expansion fireproof material 32 is seated in the fire-resistant side wall and/or opening part and/or hide on upper surface or lower surface and/or the radiator, as shown in Figure 7.In the present embodiment, this opening 31 is circular.
See also Fig. 9 and Figure 10, this embodiment five is that with embodiment four differences these fire-resistant side wall 3 diameters are bigger than the diameter of fire prevention cover body 1.In the present embodiment, this opening 31 is a long trough.
Specifically, present embodiment in fire-resistant side wall 3 the top and the opening 31 of sidewall around be equipped with expansion fireproof material, it is too high and before causing the radiator fusing, expansion fireproof material has been met thermal expansion opening is blocked to meet fiery temperature at this recessed light fixture.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation on the technical solutions of the utility model.
Claims (12)
1, a kind of novel embedded fire resistant lighting fitting, it is characterized in that, it comprises the light fixture cover body, this light fixture cover body opening part or light fixture cover body are externally connected to radiator, this light fixture cover body and radiator form seal cavity, lamp body is installed in the sealing space, is provided with the fire-resistant side wall around radiator outside the light fixture cover body, and in this fire-resistant side wall and/or fire-resistant side wall opening part and/or radiator top is provided with expansion fireproof material.
2, novel embedded fire prevention lamp as claimed in claim 1 is characterized in that, this fire-resistant side wall is formed by light fixture cover body extension itself.
3, novel embedded fire prevention lamp as claimed in claim 1 is characterized in that, this fire-resistant side wall is the external structure that is connected with the light fixture cover body that adds in addition, and link position is through encapsulation process.
4, as claim 1 or 2 or 3 described novel embedded fire prevention lamps, it is characterized in that, this fire-resistant side wall upper end extends internally, form the covering of radiator top, this covering is provided with one or more openings, and expansion fireproof material can be seated in the fire-resistant side wall and/or hide opening part and/or hide on upper surface or lower surface and/or the radiator.
5, as claim 1 or 2 or 3 described novel embedded fire prevention lamps, it is characterized in that, further add the covering that is attached thereto in this fire-resistant side wall upper end, this covering is provided with one or more openings, and expansion fireproof material can be seated in the fire-resistant side wall and/or hide opening part and/or hide on upper surface or lower surface and/or the radiator.
6, novel embedded fire prevention lamp as claimed in claim 4, it is characterized in that, this covering further extends internally and forms integral body, hide with fire-resistant side wall and form the outer cover that centers on radiator, and which is provided with a plurality of openings, expansion fireproof material can be seated in the fire-resistant side wall and/or hide opening part and/or hide on upper surface or lower surface and/or the radiator.
7, as claim 1 or 2 or 3 described novel embedded fire prevention lamps, it is characterized in that this fire-resistant side wall diameter is consistent with the light fixture cover body.
8, as claim 1 or 2 or 3 described novel embedded fire prevention lamps, it is characterized in that this fire-resistant side wall diameter is greater than light fixture cover body diameter.
As claim 1 or 2 or 3 described novel embedded fire prevention lamps, it is characterized in that 9, this fire-resistant side wall is double-decker or two-layer above structure.
10, novel embedded fire prevention lamp as claimed in claim 9 is characterized in that, expansion fireproof material can be arranged in fire-resistant side wall centre and/or the fire-resistant side wall and/or outside the fire-resistant side wall.
11, novel embedded fire prevention lamp as claimed in claim 3 is characterized in that this fire-resistant side wall is fixedly connected on the light fixture cover body by modes such as screw, welding, riveted joint, viscoses, and the junction is through encapsulation process.
12, as any described novel embedded fire prevention lamp in claim 1 or 2 or 3, it is characterized in that the opening on this fire-resistant side wall is circular or square or long trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202047106U CN201401705Y (en) | 2008-12-05 | 2008-12-05 | Novel embedded fireproof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202047106U CN201401705Y (en) | 2008-12-05 | 2008-12-05 | Novel embedded fireproof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401705Y true CN201401705Y (en) | 2010-02-10 |
Family
ID=41661502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202047106U Expired - Fee Related CN201401705Y (en) | 2008-12-05 | 2008-12-05 | Novel embedded fireproof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401705Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114761647A (en) * | 2019-09-16 | 2022-07-15 | 豪倍公司 | Fire-proof sleeveless embedded lamp |
-
2008
- 2008-12-05 CN CN2008202047106U patent/CN201401705Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114761647A (en) * | 2019-09-16 | 2022-07-15 | 豪倍公司 | Fire-proof sleeveless embedded lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201149181Y (en) | Embedded type lamp with heat radiating device | |
| WO2009006786A1 (en) | A fireproof lamp | |
| CN1676178B (en) | Fire-proof mask and special expansion material of its radiating fin | |
| WO2005121642A1 (en) | A built-in light fitting for fire preventing | |
| CN202284754U (en) | Light emitting diode (LED) fireproof lamp | |
| WO2017068512A1 (en) | Downlight with a detachable electronic module | |
| CN201401705Y (en) | Novel embedded fireproof lamp | |
| CN202118720U (en) | Embedded fireproof ceiling lamp | |
| CN201521838U (en) | Light-focusing down lamp | |
| CN202281141U (en) | LED (Light-emitting diode) fire-proof lamp | |
| CN100483023C (en) | Embedded lamp | |
| CN205118815U (en) | LED lamp of preventing fires | |
| CN106338035A (en) | LED lamp capable of guiding out heat conveniently | |
| CN202188440U (en) | Fire-resistant lamp shade embedded in fire-resistant partition board | |
| CN205606713U (en) | Electric heater | |
| CN205424687U (en) | Lamps and lanterns that have fire prevention component | |
| CN207065526U (en) | A kind of fire resistant lighting fitting | |
| CN102252241A (en) | Heat-insulation ceiling lamp | |
| CN202109345U (en) | Heat insulation ceiling lamp | |
| CN205118823U (en) | LED lamp of preventing fires | |
| CN206018419U (en) | A kind of temperature control recessed light fixture | |
| CN2755428Y (en) | Built-in light | |
| CN201137895Y (en) | Embedded fireproof lamp | |
| CN102252242A (en) | Heat-insulation ceiling lamp | |
| CN109458653B (en) | Suspension type fireplace accessory |
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: 20100210 Termination date: 20131205 |