CN103162269B - The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder - Google Patents
The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder Download PDFInfo
- Publication number
- CN103162269B CN103162269B CN201110422898.8A CN201110422898A CN103162269B CN 103162269 B CN103162269 B CN 103162269B CN 201110422898 A CN201110422898 A CN 201110422898A CN 103162269 B CN103162269 B CN 103162269B
- Authority
- CN
- China
- Prior art keywords
- lamp
- linking arm
- radiator
- cylinder
- explosion
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The lamp cylinder of a kind of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder, this anti-explosion fluorescent lamp includes fluorescent tube, the lamp tube securing holder of fixed lamp tube, ballast and lamp cylinder, lamp cylinder includes: the Transparent lamp shade of upper and lower connection and radiator, described Transparent lamp shade and described radiator are encircled into the cavity in order to install fluorescent tube and electric ballast of both ends open, described Transparent lamp shade is PC material, and described radiator is aluminium material.Lamp cylinder is designed to the Transparent lamp shade of split type PC material structure together with the fastener of radiator of aluminium material by the present invention, and sealed by encapsulating at the place of being fastened and connected of lampshade with radiator, make this lamp cylinder can meet light fixture optics, the explosion-proof and requirement of heat radiation simultaneously, thus substantially increase stability and the suitability of product, enhance the market competitiveness of this type of explosion-proof lamp.
Description
Technical field
The present invention relates to a kind of lighting, particularly relate to the radiator structure of the lamp cylinder of a kind of fluorescent lamp.
Background technology
In explosion-proof light field, the Code in Hazardous Special Locations such as such as offshore platform, petrochemical plant district, oil depot, often use fluorescent lamp as light source lighting.Owing to the shape of elongated fluorescent lamp determines shape and the structure of overall light fixture, the lamp outer casing that the most current most of explosion-proof class fluorescent lamp light out part divides uses plastic material (conventional Merlon) to make clear lamp cylinder mostly, but although this structure can ensure that optical requirement, but the radiating effect of light fixture entirety is very poor, and the power of fluorescent lamp is the biggest, the temperature of lamp interior is the highest, sometimes results even in the damage of internal electron ballast.
Employing perspex lamp cylinder as the main cause of optical enclosure radiating effect difference is: the heat that in light fixture, main heat-generating component electric ballast produces is dependent on heat radiation and conduction of heat transfers heat to clear lamp cylinder, led outside light fixture by clear lamp cylinder again, and the heat conductivity of air is only 0.023W/(m*K), the heat conductivity of Merlon is 0.16-0.2 W/(m*K), the most such lamp cylinder radiator structure is difficult to meet current cooling requirements.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming above-mentioned prior art to exist, and proposes the lamp cylinder of the significant anti-explosion fluorescent lamp of a kind of radiating effect and have the anti-explosion fluorescent lamp of this lamp cylinder.
For solving above-mentioned technical problem, the present invention proposes the lamp cylinder of a kind of anti-explosion fluorescent lamp, including: the Transparent lamp shade of upper and lower connection and radiator, described Transparent lamp shade and described radiator are encircled into the cavity in order to install fluorescent tube and electric ballast of both ends open, described Transparent lamp shade is PC material, and described radiator is aluminium material.
Preferably, described Transparent lamp shade includes: the canopy main body of arc and be connected to both sides, described canopy main body top two public buckles, described radiator includes: the radiator body of arc and the two master card buttons being arranged on described radiator body two bottom sides, and the described two public corresponding and described two master card buttons of buckle mutually fasten.
Preferably, it is filled with epoxy resin to play the sealing function of closed position in the gap after described public buckle fastens with described master card button.
Preferably, described public buckle includes: the first linking arm, the second linking arm and the 3rd linking arm, first, second, and third linking arm surrounds the U-shaped of an outward opening, described first linking arm is formed to the bending extension of lamp cylinder inner horizontal by the top of described canopy main body, described second linking arm is vertically bent extension by described first linking arm end to the direction away from described canopy main body and forms, and described 3rd linking arm is formed to the bending extension of lamp cylinder external vertical by described second linking arm end.
Preferably, described master card button includes the first linking arm, the second linking arm, the 3rd linking arm and the 4th linking arm, described first linking arm is formed to the direction extension away from himself by the bottom of described radiator body, described second linking arm is formed to the extension of lamp cylinder internal bend by described first linking arm end, described 3rd linking arm is formed to the extension of lamp cylinder internal bend by the bottom of described radiator body, and described 4th linking arm is vertically bent extension by the end of described 3rd linking arm to the direction away from described radiator body and forms.
Preferably, the inner surface of described radiator body is provided with two position-limited racks, said two position-limited rack be separately positioned on the 3rd linking arm near two described master card buttons position and respectively the 3rd linking arm with two described master card buttons be encircled into two mounting grooves, two described mounting groove being inserted in described mounting groove for the lamp tube securing holder of fixing described fluorescent tube axially through described radiator body along described radiator body.
Preferably, described position-limited rack includes two support arms running through the axial two ends of described radiator body, the side of two support arms is connected and surrounds a wedge angle, and the opposite side of two support arms is all connected with the inner surface of described radiator body and is encircled into a subtriangular cavity with the inner surface of described radiator body.
Preferably, the inner surface at the middle part of described radiator is provided with the installing rack installing ballast.
Preferably, the outer surface of described radiator is provided with multiple radiating fin extended along himself length direction.
For solving above-mentioned technical problem, the present invention also proposes a kind of anti-explosion fluorescent lamp, including: above-mentioned lamp cylinder and be arranged on the fluorescent tube in lamp cylinder, lamp tube securing holder and ballast.
Compared with prior art, the beneficial effect comprise that lamp cylinder is designed to the Transparent lamp shade of split type PC material structure together with the fastener of radiator of aluminium material by the present invention, and sealed by encapsulating at the place of being fastened and connected of lampshade with radiator, make this lamp cylinder can meet light fixture optics, the explosion-proof and requirement of heat radiation simultaneously, thus substantially increase stability and the suitability of product, enhance the market competitiveness of this type of explosion-proof lamp.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of anti-explosion fluorescent lamp lamp cylinder of the present invention.
Fig. 2 is the cross-sectional view of anti-explosion fluorescent lamp of the present invention.
Fig. 3 is the perspective exploded view of anti-explosion fluorescent lamp of the present invention.
Fig. 4 is the perspective view of anti-explosion fluorescent lamp of the present invention.
Detailed description of the invention
In order to further illustrate principle and the structure of the present invention, in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
Refering to Fig. 1, the lamp cylinder 2 of the anti-explosion fluorescent lamp of the present invention includes: the Transparent lamp shade 21 of upper and lower connection and radiator 22, Transparent lamp shade 21 and radiator 22 are encircled into the cavity 23 of a both ends open, and the fluorescent tube of anti-explosion fluorescent lamp, lamp tube securing holder and electric ballast etc. are arranged in this cavity 23.Transparent lamp shade 21 uses the PC material of light-permeable, and radiator 22 uses the aluminium material of good heat dissipation effect, so that this lamp cylinder 2 both can guarantee that the optic requirement of light fixture, can realize again the high efficiency and heat radiation that light fixture is overall, thus avoid light fixture due to heat dissipation problem causing trouble.
With continued reference to Fig. 1, owing to Transparent lamp shade 21 and radiator 22 are unlike material, therefore the two should be designed to split type, and the two is fitted together at junction design buckle.Transparent lamp shade 21 includes: the canopy main body 211 of arc and be arranged on both sides, canopy main body 211 top two public buckles 212, radiator 22 includes: radiator body 221 and the two master card buttons 222 being arranged on radiator body 221 two bottom sides, and two public buckles 212 correspondences fasten with two master card buttons 222.
Refering to Fig. 3, public buckle 212 includes: the linking arm 2121,2122,2123 of three U-shapeds surrounding an outward opening, its first linking arm 2121 is formed to the bending extension of lamp cylinder 2 inner horizontal by the top of canopy main body 211, its second linking arm 2122 is vertically bent extension by the first linking arm 2121 end to the direction away from canopy main body and forms, and its 3rd linking arm 2123 is formed to the bending extension of lamp cylinder 2 external vertical by the second linking arm 2122 end.Master card button 222 includes: four linking arms 2221,2222,2223,2224, the profile that its first linking arm 2221 is continued radiator body 221 by the bottom of radiator body 221 forms to the direction extension away from himself, its second linking arm 2222 is formed to the extension of lamp cylinder 2 internal bend by the first linking arm 2221 end, its the 3rd linking arm 2223 is formed to the extension of lamp cylinder internal bend by the bottom of radiator body 221, and its 4th linking arm 2224 is vertically bent extension by the end of the 3rd linking arm 2223 to the direction away from radiator body 221 and forms.In conjunction with refering to Fig. 1, when public buckle 212 and master card button 222 snap together, 3rd linking arm 2223 of master card button 222 and the 4th linking arm 2224 are enclosed in the second linking arm 2122 and outside of the 3rd linking arm 2223 of public buckle 212, and the second linking arm 2222 of master card button 222 stretches into public buckle 212 and fits with the first linking arm 2121 on public buckle 212.
Return hospitality refering to Fig. 1, in order to make this lamp cylinder 2 meet requirement of explosion proof, in addition it is also necessary to encapsulating in the gap after public buckle 212 fastens with master card button 222, with the junction of both sealings so that it is meet requirement of explosion proof.In the present embodiment, the material selection epoxy resin of glue.
In conjunction with refering to Fig. 1, Fig. 2, the inner surface in the middle part of radiator 22 is provided with the installing rack 225 installing ballast 8.The heat that ballast 8 distributes can be directly transferred on radiator 22 by this installing rack 225 and is transmitted to outside light fixture by radiator 22.The outer surface of radiator 22 is additionally provided with multiple radiating fin 224 extended along himself length direction, with increasing heat radiation area, improves radiating effect.When radiating fin 224 is arranged, can be arranged at the middle part of radiator 22 more dense with accelerate ballast 8 dispel the heat, the position of both sides can be arranged to more sparse.
In conjunction with refering to Fig. 1, Fig. 2, the inner surface of radiator body 221 is additionally provided with two position-limited racks 223, position-limited rack 223 includes two support arms 2231,2232 running through the axial two ends of radiator body 221, the side of two support arms 2231,2232 is connected and surrounds a wedge angle, and the side of two support arms 2231,2232 is all connected with the inner surface of radiator body 221 and is encircled into a subtriangular cavity with the inner surface of radiator body 221.Each position-limited rack 223 is separately positioned on the position of the 3rd linking arm 2223 near each master card button 222 and is encircled into install the mounting groove 226 of lamp tube securing holder 6 with the 3rd linking arm 2223 of master card button 222.Two mounting grooves 226 along radiator body 221 axially through radiator body 221, lamp tube securing holder 6 for fixed lamp tube 4 is inserted in mounting groove 226, eliminate the trouble being installed lamp tube securing holder 6 by screw or other securing members, also make lamp tube securing holder 6 to extract out from radiator 22 easily simultaneously, thus facilitate fluorescent tube 4 to install and change.In conjunction with refering to Fig. 3, lamp tube securing holder 6 includes: fixed plate main body 61 and be arranged on the reflector 62 of inversed W-shape bottom fixed plate main body 61.During assembling, lamp tube securing holder 6 is put into lamp cylinder 2 cavity 23, and make in two mounting grooves 226 of two ends correspondence insertion radiator 22 respectively of fixed plate main body 61, and the wedge angle elasticity utilizing two support arms 2231,2232 of position-limited rack 223 to be formed pushes against the end of fixed plate 61, fixed plate 61 is made to be fixedly mounted on radiator 22.
In conjunction with refering to Fig. 3, Fig. 4, the anti-explosion fluorescent lamp of the present invention includes: lamp cylinder 2, lamp tube securing holder 6, two fluorescent tube 4 and a ballast 8, fluorescent tube 4, lamp tube securing holder 6 and ballast 8 are arranged in the cavity 23 of lamp cylinder 2.During assembling, first ballast 8 is arranged on installing rack 225, then Transparent lamp shade 21 and radiator 22 are assembled, the public buckle 212 of Transparent lamp shade 21 is inserted from the end of radiator 22 the master card button 222 of radiator 22, make the two fasten, and encapsulating complies with requirement of explosion proof with seal lamps cylinder 2 in the gap after fastening, lamp tube securing holder 6 inserts mounting groove 226 again from the end of radiator 22 makes it be arranged on radiator 22, finally two fluorescent tubes 4 are fixed on lamp tube securing holder 6, i.e. complete the assembling of this anti-explosion fluorescent lamp.
The foregoing is only the preferable possible embodiments of the present invention, not limit the scope of the invention, the equivalent structure change done by all utilization description of the invention and accompanying drawing content, it is all contained in protection scope of the present invention.
Claims (7)
1. the lamp cylinder of an anti-explosion fluorescent lamp, it is characterised in that including: the Transparent lamp shade of upper and lower connection
And radiator, described Transparent lamp shade and described radiator be encircled into both ends open in order to install fluorescent tube and electricity
The cavity of sub-ballast, described Transparent lamp shade is PC material, and described radiator is aluminium material；
Described Transparent lamp shade includes: the canopy main body of arc and be arranged on both sides, described canopy main body top
Two public buckles, described radiator includes: the radiator body of arc and being arranged at the bottom of described radiator body
Two master card buttons of both sides, portion, the described two public corresponding and described two master card buttons of buckle mutually fasten；
Described public buckle includes: the first linking arm, the second linking arm and the 3rd linking arm, first, second
With the U-shaped that the 3rd linking arm surrounds an outward opening, described first linking arm is by the top of described canopy main body
Portion to lamp cylinder inner horizontal bending extension form, described second linking arm by described first linking arm end to
Vertically bending extension away from the direction of described canopy main body to form, described 3rd linking arm is by described second even
Connect arm end to form to the bending extension of lamp cylinder external vertical；
Described master card button includes the first linking arm, the second linking arm, the 3rd linking arm and the 4th linking arm,
Described first linking arm is formed to the direction extension away from himself by the bottom of described radiator body, institute
Stating the second linking arm to be formed to the extension of lamp cylinder internal bend by described first linking arm end, the described 3rd even
Connect arm by the bottom of described radiator body to lamp cylinder internal bend extend form, described 4th linking arm by
The end of described 3rd linking arm vertically bends extension to the direction away from described radiator body and forms.
2. the lamp cylinder of anti-explosion fluorescent lamp as claimed in claim 1, it is characterised in that at described public buckle
It is filled with epoxy resin to play the sealing function of closed position in gap after fastening with described master card button.
3. the lamp cylinder of anti-explosion fluorescent lamp as claimed in claim 1, it is characterised in that described radiator master
The inner surface of body is provided with two position-limited racks, and said two position-limited rack is separately positioned near two described mothers
The position of the 3rd linking arm of buckle respectively the 3rd linking arm with two described master card buttons are encircled into two
Mounting groove, two described mounting grooves along described radiator body axially through described radiator body with
Lamp tube securing holder for fixing described fluorescent tube is inserted in described mounting groove.
4. the lamp cylinder of anti-explosion fluorescent lamp as claimed in claim 3, it is characterised in that described position-limited rack bag
Including two support arms running through the axial two ends of described radiator body, the side of two support arms is connected and surrounds a point
Angle, the opposite side of two support arms be all connected with the inner surface of described radiator body and with described radiator body
Inner surface be encircled into a subtriangular cavity.
5. the lamp cylinder of anti-explosion fluorescent lamp as claimed in claim 1, it is characterised in that described radiator
The inner surface at middle part is provided with the installing rack installing ballast.
6. the lamp cylinder of anti-explosion fluorescent lamp as claimed in claim 1, it is characterised in that described radiator
Multiple radiating fin extended along himself length direction it is provided with on outer surface.
7. an anti-explosion fluorescent lamp, including: fluorescent tube, the lamp tube securing holder of fixed lamp tube and ballast,
It is characterized in that, also include the lamp cylinder as described in any one in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422898.8A CN103162269B (en) | 2011-12-16 | 2011-12-16 | The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422898.8A CN103162269B (en) | 2011-12-16 | 2011-12-16 | The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162269A CN103162269A (en) | 2013-06-19 |
| CN103162269B true CN103162269B (en) | 2016-08-10 |
Family
ID=48585588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110422898.8A Expired - Fee Related CN103162269B (en) | 2011-12-16 | 2011-12-16 | The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162269B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307450A (en) * | 2014-06-19 | 2016-02-03 | 中兴通讯股份有限公司 | Optical module radiator and communication equipment employing optical module radiator |
| CN106931353A (en) * | 2015-12-31 | 2017-07-07 | 海洋王照明科技股份有限公司 | Explosion-proof lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120182A1 (en) * | 1991-06-19 | 1992-12-24 | Wilfried Poellet | In-built light for kitchen fitting or furniture - has flat cylindrical housing enclosing fluorescent light tube and rear reflector |
| CN101469851B (en) * | 2007-12-29 | 2010-06-23 | 海洋王照明科技股份有限公司 | Explosion-proof fluorescent lamp |
| CN202074307U (en) * | 2011-06-07 | 2011-12-14 | 南京洛普股份有限公司 | LED (light-emitting diode) lamp tube with improved heat radiation performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100545452B1 (en) * | 2005-05-04 | 2006-01-24 | 강필구 | Built in ballast stabilizer slim type preventing explosion lamp implement |
-
2011
- 2011-12-16 CN CN201110422898.8A patent/CN103162269B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120182A1 (en) * | 1991-06-19 | 1992-12-24 | Wilfried Poellet | In-built light for kitchen fitting or furniture - has flat cylindrical housing enclosing fluorescent light tube and rear reflector |
| CN101469851B (en) * | 2007-12-29 | 2010-06-23 | 海洋王照明科技股份有限公司 | Explosion-proof fluorescent lamp |
| CN202074307U (en) * | 2011-06-07 | 2011-12-14 | 南京洛普股份有限公司 | LED (light-emitting diode) lamp tube with improved heat radiation performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103162269A (en) | 2013-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8388171B2 (en) | Waterproof LED lamp tube and casing of same | |
| US9016899B2 (en) | Luminaire with modular cooling system and associated methods | |
| TWI444563B (en) | Led road lamp | |
| TW201432194A (en) | Omni-directional projection LED heat dissipation lamp holder and heat dissipation module thereof | |
| JP2014072194A (en) | Heat radiation module and combination type lighting device having the same | |
| JP2015228356A (en) | LED lighting device | |
| CN103162269B (en) | The lamp cylinder of anti-explosion fluorescent lamp and there is the anti-explosion fluorescent lamp of this lamp cylinder | |
| KR200463465Y1 (en) | Led light | |
| TWI499737B (en) | Light emitting device | |
| JP6932031B2 (en) | Lighting equipment and lighting equipment | |
| JP7016219B2 (en) | Lighting equipment and lighting equipment | |
| KR101552629B1 (en) | The production process of LED lighting fixture with type of super-slim | |
| CN104075152B (en) | LED light fixture | |
| JP5983103B2 (en) | Lamps and lighting fixtures | |
| CN101566316B (en) | Light-emitting diode lamp | |
| CN202561468U (en) | Lamp tube and lighting device with same | |
| KR20140099049A (en) | assembly type general-purpose led streetlamp | |
| CN205606315U (en) | Encapsulation fixed knot of profection lamp constructs | |
| CN104334957A (en) | Lighting device with smooth outer appearance | |
| CN203240424U (en) | LED track lamp with long service life | |
| CN204345419U (en) | A kind of ultra-thin thermally conductive LED Down lamp | |
| JP7112018B2 (en) | Covers for luminaires, luminaires and luminaires | |
| KR101662257B1 (en) | Led lighting apparatus | |
| CN103486450A (en) | Efficient heat dissipation LED (Light Emitting Diode) lamp | |
| CN104748081B (en) | A kind of lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160810 Termination date: 20181216 |