CN201072101Y - Barrel-type fireproof lamp - Google Patents

Barrel-type fireproof lamp Download PDF

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Publication number
CN201072101Y
CN201072101Y CNU2007200538895U CN200720053889U CN201072101Y CN 201072101 Y CN201072101 Y CN 201072101Y CN U2007200538895 U CNU2007200538895 U CN U2007200538895U CN 200720053889 U CN200720053889 U CN 200720053889U CN 201072101 Y CN201072101 Y CN 201072101Y
Authority
CN
China
Prior art keywords
tube cover
plate
fire resistant
expansion fireproof
lighting fitting
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
Application number
CNU2007200538895U
Other languages
Chinese (zh)
Inventor
武良举
Original Assignee
武良举
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 武良举 filed Critical 武良举
Priority to CNU2007200538895U priority Critical patent/CN201072101Y/en
Application granted granted Critical
Publication of CN201072101Y publication Critical patent/CN201072101Y/en
Priority claimed from US12/673,411 external-priority patent/US8333490B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a barrel type fireproof light fitting, which comprises a bearing plate and a barrel cover installed on the bearing plate, a frame plate and a lamp holder fixed at the lower part of the frame plate are arranged in the barrel cover, a through hole is arranged on the barrel cover, an electric wire is penetrated through the through hole to connect the lamp holder and the junction box outside the barrel cover, and expansive and fireproof material is arranged in the barrel cover; the structure of the utility model is reasonable, the utility model has good fireproof function, and is a barrel type fireproof light fitting which is widely used for the lighting and the decoration in various occasions.

Description

A kind of tubular fire resistant lighting fitting
Technical field
The utility model relates to a kind of light fixture, particularly a kind of tubular light fixture with fire-proof function.
Background technology
A kind of tubular light fixture is arranged, comprise support plate and be installed in tube cover on the support plate, be provided with frame plate and be fixed on lamp socket below the frame plate in the tube cover, described tube cover is provided with through hole, and live wire passes through hole the terminal box of lamp socket with tube cover outside is connected; When breaking out of fire, the intensity of a fire easily goes up slit, the hole that may occur or exist along the tube cover and outwards spreads, when situation is serious the intensity of a fire burn out easily the tube cover enter in the ceiling to around rapid the diffusion, thereby bring heavy losses to people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, tubular fire resistant lighting fitting with good fire-proof function.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of tubular fire resistant lighting fitting, the tube that comprises support plate and be installed on the support plate covers, in the tube cover, be provided with frame plate and be fixed on lamp socket below the frame plate, described tube cover is provided with through hole, live wire passes the through hole terminal box that lamp socket and tube cover is outside and is connected, and is provided with expansion fireproof material in the described tube cover.
As preferred embodiment of the present utility model, described expansion fireproof material is arranged on the inner surface of tube cover and/or the surface of frame plate.
As to improvement of the present utility model, described tube cover comprises split type continuous side plate and top board, and they are made by iron plate and aluminium sheet respectively.
As to further improvement of the utility model, the plate face of described support plate is provided with expansion fireproof material.
As to further improvement of the utility model, be provided with expansion fireproof material in the gap between described support plate and the tube cover.
The beneficial effects of the utility model are: by at the inner surface of tube cover and/or the surface of frame plate expansion fireproof material being set, when fire takes place, expansion fireproof material chance fire in the tube cover expands and form the slit or the hole that may occur or exist on the very thick carbide sealing cover in the tube cover, thereby play the effect of fire-proof and thermal-insulation, prevent the intensity of a fire enter ceiling and to around spread, the utility model is rational in infrastructure, uses safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the utility model is installed in the structural representation on the ceiling.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of tubular fire resistant lighting fitting, the tube that comprises support plate 1 and be installed on the support plate 1 covers 2, in tube cover 2, be provided with frame plate 3 and be fixed on lamp socket 4 below the frame plate 3, described tube cover 2 is provided with through hole 6, and live wire 7 passes through hole 6 terminal box 8 of lamp socket 4 with tube cover 2 outsides is connected, and is provided with expansion fireproof material 9 in tube cover 2, the a place is a ceiling, and light source 5 is installed on the lamp socket 4; Pass through said structure, when fire takes place, expansion fireproof material 9 chance fire in the tube cover 2 expand and form the slit or the hole that may occur or exist on the very thick carbide sealing cover 2 in the tube covers, thereby play the effect of fire-proof and thermal-insulation, prevent the intensity of a fire enter ceiling and to around spread, the utility model is rational in infrastructure, uses safe and reliable.
As preferred embodiment of the present utility model, expansion fireproof material 9 is arranged on the inner surface of tube cover 2 and/or the surface of frame plate 3, and this structure is implemented simple, and effect is better; Can expansion fireproof material 9 be suspended on the inner surface of tube cover 2 and/or surperficial the place ahead of frame plate 3 with connector in addition, these embodiments that are equal to all should belong to the scope that the utility model is protected.
In the utility model; frame plate 3 can be the top of tube cover 2 inner surfaces; the top that lamp socket 4 is directly installed on tube cover 2 inner surfaces belongs to the technical scheme that is equal to being installed on the frame plate 3; can not limit concrete structure of the present utility model, the technical scheme of implementing based on this structure should also belong to the scope that the utility model is protected.
In the utility model, the tube cover of being made by metal material 2 comprises split type continuous side plate 21 and top board 22, and they are made by iron plate and aluminium sheet respectively; The top board of being made by aluminium sheet 22 has better radiating effect concerning light fixture.
In the utility model, the plate face of support plate 1 is provided with expansion fireproof material 9, further improves the fire protecting performance of this product.
When having the gap between support plate 1 and the tube cover 2, equally also expansion fireproof material 9 can be installed in these gaps, stop the intensity of a fire from these gaps, to be emerged, thereby further improve this security of products energy.
The utility model is rational in infrastructure, has good fire-proof function, is a kind ofly to be widely used in each Kind of occasion is used as to throw light on and decoration barrel-type fireproof lamp.

Claims (7)

1. tubular fire resistant lighting fitting, the tube that comprises support plate (1) and be installed on the support plate (1) covers (2), the lamp socket (4) that in tube cover (2), is provided with frame plate (3) and is fixed on frame plate (3) below, described tube cover (2) is provided with through hole (6), live wire (7) passes through hole (6) terminal box (8) that lamp socket (4) and tube cover (2) is outside and is connected, and it is characterized in that: be provided with expansion fireproof material (9) in the described tube cover (2).
2. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that described expansion fireproof material (9) is arranged on the inner surface of tube cover (2) and/or the surface of frame plate (3).
3. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that described tube covers (2) and makes for metal material.
4. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that described tube cover (2) comprises split type continuous side plate (21) and top board (22), and they are made by iron plate and aluminium sheet respectively.
5. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that the plate face of described support plate (1) is provided with expansion fireproof material (9).
6. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that being provided with expansion fireproof material (9) in the gap between described support plate (1) and the tube cover (2).
7. a kind of tubular fire resistant lighting fitting according to claim 1 is characterized in that described expansion fireproof material (9) is the high power expansion fireproof material.
CNU2007200538895U 2007-07-05 2007-07-05 Barrel-type fireproof lamp Expired - Fee Related CN201072101Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200538895U CN201072101Y (en) 2007-07-05 2007-07-05 Barrel-type fireproof lamp

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNU2007200538895U CN201072101Y (en) 2007-07-05 2007-07-05 Barrel-type fireproof lamp
US12/673,411 US8333490B2 (en) 2007-07-05 2008-07-03 Fireproof light fixture
PCT/CN2008/001263 WO2009006786A1 (en) 2007-07-05 2008-07-03 A fireproof lamp

Publications (1)

Publication Number Publication Date
CN201072101Y true CN201072101Y (en) 2008-06-11

Family

ID=39550659

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200538895U Expired - Fee Related CN201072101Y (en) 2007-07-05 2007-07-05 Barrel-type fireproof lamp

Country Status (1)

Country Link
CN (1) CN201072101Y (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006786A1 (en) * 2007-07-05 2009-01-15 Liangju Wu A fireproof lamp
CN102252241A (en) * 2011-06-23 2011-11-23 武良举 Heat-insulation ceiling lamp
CN102252242A (en) * 2011-06-23 2011-11-23 武良举 Heat-insulation ceiling lamp
US8128263B2 (en) 2008-09-16 2012-03-06 Toshiba Lighting & Technology Corporation Light source unit and lighting apparatus having light-emitting diodes for light source
CN102454928A (en) * 2010-10-22 2012-05-16 苏州盟泰励宝光电有限公司 Light-emitting diode (LED) illuminating lamp
CN101737689B (en) * 2008-11-25 2012-07-04 东芝照明技术株式会社 Recessed luminaire
US8491163B2 (en) 2009-09-25 2013-07-23 Toshiba Lighting & Technology Corporation Lighting apparatus
US8545051B2 (en) 2008-05-30 2013-10-01 Toshiba Lighting & Technology Corporation Lighting apparatus with heat conductive substrate
WO2014036906A1 (en) * 2012-09-04 2014-03-13 Wu Liangju Lamp
CN104641176A (en) * 2012-07-20 2015-05-20 奥罗拉有限公司 Improved heat sink
WO2015109959A1 (en) * 2014-01-24 2015-07-30 武良举 Light-direction adjustment device
CN105765302A (en) * 2013-09-23 2016-07-13 奥罗拉有限公司 A lighting device and improvements thereof
CN106151978A (en) * 2016-07-05 2016-11-23 厦门阳光恩耐照明有限公司 A kind of Down lamp
WO2019033996A1 (en) * 2017-08-14 2019-02-21 佛山市威得士灯饰电器有限公司 Fireproof embedded lamp and fireproof lamp housing

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8333490B2 (en) 2007-07-05 2012-12-18 Liangju Wu Fireproof light fixture
WO2009006786A1 (en) * 2007-07-05 2009-01-15 Liangju Wu A fireproof lamp
US9279575B2 (en) 2008-05-30 2016-03-08 Kabushiki Kaisha Toshiba Light emitting module having heat conductive substrate
US8556460B2 (en) 2008-05-30 2013-10-15 Toshiba Lighting & Technology Corporation Lighting apparatus and light-emitting element mounting substrate having stress absorbing means
US8545051B2 (en) 2008-05-30 2013-10-01 Toshiba Lighting & Technology Corporation Lighting apparatus with heat conductive substrate
US9410685B2 (en) 2008-05-30 2016-08-09 Toshiba Lighting & Technology Corporation Light emitting module having heat conductive substrate
US9303855B2 (en) 2008-05-30 2016-04-05 Toshiba Lighting & Technology Corporation Light emitting module having heat conductive substrate
US8128263B2 (en) 2008-09-16 2012-03-06 Toshiba Lighting & Technology Corporation Light source unit and lighting apparatus having light-emitting diodes for light source
CN101737689B (en) * 2008-11-25 2012-07-04 东芝照明技术株式会社 Recessed luminaire
US8491163B2 (en) 2009-09-25 2013-07-23 Toshiba Lighting & Technology Corporation Lighting apparatus
CN102454928A (en) * 2010-10-22 2012-05-16 苏州盟泰励宝光电有限公司 Light-emitting diode (LED) illuminating lamp
CN102252242A (en) * 2011-06-23 2011-11-23 武良举 Heat-insulation ceiling lamp
CN102252241A (en) * 2011-06-23 2011-11-23 武良举 Heat-insulation ceiling lamp
CN104641176A (en) * 2012-07-20 2015-05-20 奥罗拉有限公司 Improved heat sink
CN104641176B (en) * 2012-07-20 2016-08-17 奥罗拉有限公司 The radiator improved
WO2014036906A1 (en) * 2012-09-04 2014-03-13 Wu Liangju Lamp
CN105765302A (en) * 2013-09-23 2016-07-13 奥罗拉有限公司 A lighting device and improvements thereof
CN105765302B (en) * 2013-09-23 2020-11-17 奥罗拉有限公司 Improvements in and relating to lighting apparatus
WO2015109959A1 (en) * 2014-01-24 2015-07-30 武良举 Light-direction adjustment device
CN106151978A (en) * 2016-07-05 2016-11-23 厦门阳光恩耐照明有限公司 A kind of Down lamp
WO2019033996A1 (en) * 2017-08-14 2019-02-21 佛山市威得士灯饰电器有限公司 Fireproof embedded lamp and fireproof lamp housing

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080611

Termination date: 20140705