CN100447936C - Integrated high-power energy-saving lamp - Google Patents
Integrated high-power energy-saving lamp Download PDFInfo
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- CN100447936C CN100447936C CNB2003101086035A CN200310108603A CN100447936C CN 100447936 C CN100447936 C CN 100447936C CN B2003101086035 A CNB2003101086035 A CN B2003101086035A CN 200310108603 A CN200310108603 A CN 200310108603A CN 100447936 C CN100447936 C CN 100447936C
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- cover
- fluorescent tube
- lamp
- power energy
- thermal insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to an integrated high-power energy-saving lamp with improved structure, which comprises a lamp cap, a lamp casing, a rectifier and a lamp that is tube arranged on the lamp casing, wherein the lamp casing is composed of an upper shade and a lower shade, between which a thermal insulation layer is arranged; the rectifier is arranged in the upper shade of the thermal insulation layer. The lower shade is composed of lamp tube fixing rings, an internal current-guiding surface and an outer cover body, and the lower shade of which the cross section is U-shaped is provided with a plurality of current-guiding hole grooves. A plurality of through holes are arranged on the lamp tube fixing rings on which a lamp tube is fixed. Therefore, the present invention has the characteristics of reasonable structure, easy fabrication, convenient assembly, favorable heat-insulating effect, obvious cooling effect, long service life, stable performance, obvious lowered difficulty and production cost for fabricating moulds, etc.
Description
Technical field
The present invention relates to a kind of illuminating device, especially relate to a kind of structure and improve,, reduce the residing temperature of electronic device that is in the upper outlet body with further its environmental condition heat insulation, heat radiation of improving to integrated high-power energy-saving lamp.
Background technology
The fluorescent lamp of the particularly integrated great-power electronic ballast of existing electricity-saving lamp formula, its radiating condition and performance directly affect the useful life of whole lamp.Therefore, how heat insulation cost-effectively, cooling becomes one of of paramount importance focus of high-power integrated energy-saving lamp.
For this reason, built on stilts middle adapter ring structure in the middle of someone has proposed to utilize, attempt to cut off heat and conduct to the interior various technical schemes of cover, for example, the patent application of " integral fluorescent lamp " (00221531), it comprises lamp socket, lamp holder, tube rack, fluorescent tube, electric ballast, also comprises the middle adapter ring that is connected between lamp socket and the tube rack, and middle adapter ring is made of side, two layers of diaphragm plate being connected with the side.Though this class formation can improve, reduce the ambient temperature in the lamp housing, not only volume is bigger but owing to this structure, and because of heat conducting mode mainly contains three kinds of radiation, cross-ventilation and conduction, be in the still stronger influence that is subjected to cross-ventilation and light radiation of electronic device of lamp body top, effect is not satisfactory.
Another kind of method is isolated structure, and for example, a kind of " incorporate electronic energy-saving lamp " is provided with thermal insulation board in the lamp housing of this electronic energy-saving lamp, and this thermal insulation board is divided into electric ballast body cavity and negative electrode body cavity with lamp housing; Dress electric ballast in the electric ballast body cavity, the negative electrode body cavity is installed tube cathode.And for example, a kind of high-power integrated energy-saving lamp (00223996.5), it includes ballast and fluorescent tube assembly, make by metal material at the ballast shell, and, between fluorescent tube and ballast, being provided with thermal insulation board with the fin of this shell as triode, high frequency choke coil places in fluorescent tube assembly or the lamp holder, be provided with hanging platform and spring leaf in ballast and fluorescent tube assembly, fluorescent tube assembly and ballast are conveniently detachable.
A kind of super high power electronic energy-saving lamp (99221662.1), it is provided with lamp holder, ballast shell, fluorescent tube bottom, fluorescent tube, electronic ballast circuit plate, the electronic ballast circuit plate is fixed in the ballast shell, is provided with thermal insulation board and following thermal insulation board between electronic ballast circuit plate and the fluorescent tube bottom.The fluorescent tube bottom adopts aluminum alloy materials to make, and filament adopts canoe to be connected with the filament post.A kind of heat-insulating type electricity-saving lamp is also disclosed and be called " heat-insulating type electricity-saving lamp ".But because the design feature of above-mentioned electricity-saving lamp mainly is to adopt the relatively poor heat-barrier material of conductive coefficient to reach conduction, heat insulation purpose.But owing to lack the condition of good circulation of air heat radiation, lasting high temperature, light radiation still make in the upper outlet body and constantly heat up, and make the electronic device in it be subjected to being among the hot environment.
Summary of the invention
The present invention solves existing in prior technology or takes aerial construction, the conduction of unavoidable thermal radiation and convection current, or only adopt the structure of thermal insulation layer, but the technical problem of the relatively poor grade of circulation cooling-down effect of air.A kind of integrated high-power energy-saving lamp that simultaneously radiation, cross-ventilation and three kinds of heat conducting modes of conduction is used for one is provided.
It is comparatively complicated that the present invention also solves the existing in prior technology structure simultaneously, and the cooling air permeable effect is not good enough, the technical problem that interaction and cost performance are owed etc.Provide a kind of production cost lower, easy to use, the life-span is long, the integrated high-power energy-saving lamp that cost performance is good.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: it comprises lamp holder, lamp housing, rectifier and is arranged on fluorescent tube on the lamp housing, described lamp housing is made up of last cover and following cover, be provided with thermal insulation layer therebetween, described rectifier is arranged on going up in the cover on the described thermal insulation layer, described down cover system by the fluorescent tube retainer ring and be located at the guide face in it, the outer outlet body of being located at outside it constitutes, and which is provided with several water conservancy diversion hole slots; And described fluorescent tube retainer ring is provided with several through holes, and described fluorescent tube is fixed thereon.Be gathered in around the guide face owing to heated air rises, quicken to flow out from the through hole that the fluorescent tube retainer ring is provided with, this good cross-ventilation is beneficial to the cooling of lamp body.Wherein, the quantity and the distribution of described through hole depend primarily on the light fixture that is installed, and for example can be two, and two lamp bases of helical lamp are fixed thereon; Described through hole also can be 2N, and N U type fluorescent tube is arranged in down cover in the form of a ring.The structure of described intermediate can be set directly at and goes up cover or down on the cover, also can independently make one, and the described cover of going up is separately positioned on its upper and lower with covering down.The shape of the described cross sections of cover down can be shaped as frame, U type or other similar shape.
As preferably, be provided with intermediate between described upward cover and the following cover; Holder above the described intermediate is provided with ballast and electronic device thereof, and its below is provided with thermal insulation board, is provided with heat-insulation layer therebetween.This intermediate not only plays cover and the interconnect function that covers down, and greatly reduces the difficulty that upper outlet body and lower cover injection moulding etc. are made, and has reduced production cost.
As preferably, described holder is the square support body that is inscribed within the annulus wall, and its every limit is provided with the location hook of fixing circuit board, and the upper surface of described holder to the barb identity distance of location hook from suitable with the thickness of circuit board.Assembling and maintenance are rather convenient, also are beneficial to stably to be fixed on the intermediate circuit board is convenient.
As preferably, described water conservancy diversion hole slot is arranged on the nearly stationary plane place of outer outlet body, and the upper limb of described guide face is 2-10mm from the spacing of the interlayer of its top; The described cross sections of cover down is the U type, and this structure both had been beneficial to die sinking, is beneficial to again to improve the bulk strength of cover down.Rise after air is heated, the loop vent ring through being in the kuppe top is beneficial to circulation, the cooling of fluorescent tube surrounding air.Perhaps, described water conservancy diversion hole slot is arranged on the nearly stationary plane place of outer outlet body, and the upper limb of described guide face contacts with the interlayer of its top, and described guide face is provided with several water conservancy diversion hole slots.Promptly respectively offer several slotted eyes, be beneficial to circulation, the cooling of air in the circular cowling both sides partly of lower cover.
Usually, the width of described fluorescent tube retainer ring is slightly larger than the diameter of described fluorescent tube; And it is asbestos or the glass layer of 3-10mm that described heat-insulation layer is selected thickness for use, and described thermal insulation board is to select the PVT plastic plate for use, scribbles reflector layer on it.The latter not only makes product more meet the needs of domestic and international market, and simultaneously radiant light is reflexed in the surround, is beneficial to the cooling in the lampshade.
As preferably, described lamp holder is in series for several U-shaped fluorescent tubes are divided into two groups, and is arranged vertically in the form of a ring below cover down, and the pin and the lower cover of each fluorescent tube pour into an integrated entity.Be that described lamp holder basis is fixed into one by lower cover, be beneficial to replacing.Because a described N fluorescent tube is arranged vertically in the form of a ring on the fluorescent tube retainer ring, the lamp body of its tubular itself also with the guide face phase configuration, the structure of this tubular more helps strengthening rising, the circulation of air.As preferably, the end face of cover is provided with the heat radiation hole slot that several are radial arrangement on described, the same level that the opening of described heat radiation hole slot is in the cover inboard to; And described upward cover and following cover are fastened into one through intermediate.Certainly, the syndeton of each assembly also can adopt the syndeton of other type.
Therefore, the present invention has rational in infrastructure, making, easy to assembly, good heat-insulation effect, cooling is remarkable, the long service life stable performance, long service life has obviously reduced characteristics such as the manufacture difficulty of mould and production cost, is that a kind of high-power fluorescent lamp that is applicable to is made the super high power electronic energy-saving lamp.It can be widely used in the illumination of road, industrial and mineral, office, school etc.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of integral body with section of the present invention;
Accompanying drawing 2 is a kind of structural representations of going up cover among the present invention;
Accompanying drawing 3 is A-A cutaway views of the amplification of accompanying drawing 2;
Accompanying drawing 4 is a kind of structural representations of overlooking of the present invention;
Accompanying drawing 5 is a kind of cutaway views of the following cover among the present invention;
Accompanying drawing 6 is a kind of structural representations of the following cover among the present invention;
Accompanying drawing 7 is vertical views of a kind of intermediate among the present invention;
Accompanying drawing 8 is B-B profiles of accompanying drawing 7;
Accompanying drawing 9 is structural representations of a kind of intermediate that partly cuts open of the present invention.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: described down cover 2 is by fluorescent tube retainer ring 22 and is located at guide face 21 in it, is located at its outer outer outlet body 23 and constitutes that its cross sections is the U type, which is provided with several water conservancy diversion hole slots 24; And described fluorescent tube retainer ring 22 is provided with several through holes 29; Described water conservancy diversion hole slot 24 is arranged on the nearly stationary plane place of outer outlet body, and the spacing of interlayer of the upper limb of described guide face 21 from its top be 5mm, constitutes the inlet channel that ventilates thus.The width of described fluorescent tube retainer ring 22 is slightly larger than the diameter of described fluorescent tube 5, and is evenly equipped with 8 or 12 or 16 holes thereon, and 4 or 6 or 8 U type fluorescent tubes 5 are set on it; Described fluorescent tube 5 is divided into two groups again and is in series, be arranged vertically in the form of a ring cover down 2 below, the pin and the lower cover of each fluorescent tube pour into an integrated entity (referring to accompanying drawing 5 and accompanying drawing 6).
Described intermediate 3 is a ring bodies, its middle part be the spacer 35 of loop shaped, both sides are provided with buckle 36, and in the inboard of spacer is provided with laminated plank 37, it is provided with four contour holders 31; And the central authorities on the every limit of described holder are provided with the location hook 34 of fixing circuit board 44, and its described holder can be uniform convex tendon, its upper surface to the barb identity distance of location hook from suitable with the thickness of circuit board.Below described intermediate 3, be provided with thermal insulation board 33, be provided with heat-insulation layer 32 therebetween.The former can select the PVT plastic plate for use, scribbles the reflector layer 35 of aluminized coating and so on it; It is asbestos or the glass layer (referring to accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9) of 8mm that the latter can select thickness for use.The end face of cover 4 is provided with the heat radiation hole slot 41 that several are radial arrangement on described, and the opening of described heat radiation hole slot 41 be in cover 4 inboards same level to (referring to accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4).
During installation, a circuit board 44 that only needs to connect ballast and electronic device thereof in advance is inserted on the holder 31, promptly by four location hooks 34 it is firmly fixed.Then, place the thermal insulation board 33 and the heat-insulation layer 32 of band reflector layer 35 on the following cover 2 that is fixed with 8 U type fluorescent tubes, utilize the buckle of being located at therebetween 36, following cover 2 is fixed on the intermediate 3, and connecting wires of fluorescent tube is connected to the corresponding position of described circuit board through through wires hole 39.And utilize buckle 36 equally at the opposite side of intermediate 3, will go up cover 4 also to be connected, and be on the same periphery with therebetween spacer 38 with intermediate.The screwed socket 6 that the central authorities of last cover 4 are provided with standard gets final product on the common lamp socket (referring to accompanying drawing 1).
During use, only need the logical power supply of going up, the fluorescent tube that is arranged in down in the form of a ring on the cover promptly sends bright lamplight, produced simultaneously thermal radiation that makes progress and light major part are reflected away by reflector layer, and hot-air convection is to covering 2 places down, owing to be subjected to stopping of thermal insulation board 33, under the drive of ascending air, through covering the circular passage of 3 guide faces top down, flow out from the water conservancy diversion hole slot 24 that is positioned at its outside, take a large amount of heats out of; And the thermal insulation board 33 that is heated is under the thermolysis of the heat-blocking action of side's glass layer provided thereon and the hole slot 41 that dispels the heat, make the electronic devices and components be in its top and ballast be under low temperature comparatively and the stable working condition, thereby make greatly prolong the useful life of the especially integrated high-power energy-saving lamp of fluorescent lamp.
Claims (9)
1. integrated high-power energy-saving lamp, comprise lamp holder, lamp housing, rectifier and be arranged on fluorescent tube on the lamp housing, described lamp housing is made up of last cover and following cover, be provided with thermal insulation layer therebetween, described rectifier is arranged on going up in the cover on the described thermal insulation layer, it is characterized in that described down cover (2) is by fluorescent tube retainer ring (22) and is located at guide face (21) in the fluorescent tube retainer ring, is located at outer outer outlet body (23) formation of fluorescent tube retainer ring that following cover is provided with several water conservancy diversion hole slots (24); And described fluorescent tube retainer ring (22) is provided with several through holes, and described fluorescent tube is fixed on the fluorescent tube retainer ring.
2. integrated high-power energy-saving lamp according to claim 1 is characterized in that described going up between cover (4) and the following cover (2) is provided with intermediate (3); The holder (31) of described intermediate (3) top is provided with ballast and electronic device thereof, and the intermediate below is provided with thermal insulation board (33), is provided with heat-insulation layer (32) between intermediate and the thermal insulation board.
3. integrated high-power energy-saving lamp according to claim 2, it is characterized in that described holder (31) is for being inscribed within the square support body in the annulus wall, its every limit is provided with the location hook (34) of fixing circuit board, and the upper surface of described holder (31) to the barb identity distance of location hook from suitable with the thickness of circuit board.
4. according to claim 1 or 2 or 3 described integrated high-power energy-saving lamps, it is characterized in that described water conservancy diversion hole slot (24) is arranged on the nearly stationary plane place of outer outlet body, and the upper limb of described guide face (21) is 2-10mm from the spacing of the thermal insulation layer of its top; The described cross sections of cover (2) down is the U type.
5. according to claim 1 or 2 or 3 described integrated high-power energy-saving lamps, it is characterized in that described water conservancy diversion hole slot (24) is arranged on the nearly stationary plane place of outer outlet body, the upper limb of described guide face (21) contacts with the thermal insulation layer of its top, and described guide face (21) is provided with several water conservancy diversion hole slots (24).
6. according to claim 2 or 3 described integrated high-power energy-saving lamps, it is characterized in that the diameter of the width of described fluorescent tube retainer ring (22) greater than described fluorescent tube; And it is asbestos or the glass layer of 3-10mm that heat-insulation layer (32) is selected thickness for use, and thermal insulation board (33) is to select the PVT plastic plate for use, scribbles reflector layer (35) on it.
7. according to claim 1 or 2 or 3 described integrated high-power energy-saving lamps, it is characterized in that described fluorescent tube (5) is in series for several U-shaped fluorescent tubes are divided into two groups, and be arranged vertically in the form of a ring in the below of covering (2) down, the pin of each fluorescent tube pours into an integrated entity with following cover.
8. according to claim 1 or 2 or 3 described integrated high-power energy-saving lamps, it is characterized in that the described end face of going up cover (4) is provided with the heat radiation hole slot (41) that several are radial arrangement, and the opening of described heat radiation hole slot (41) the same level that is in cover (4) inboard to; And described upward cover (4) and following cover (2) are fastened into one through intermediate (3).
9. integrated high-power energy-saving lamp according to claim 4 is characterized in that the described end face of going up cover (4) is provided with the heat radiation hole slot (41) that several are radial arrangement, and the opening of described heat radiation hole slot (41) the same level that is in cover (4) inboard to; And described upward cover (4) and following cover (2) are fastened into one through intermediate (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101086035A CN100447936C (en) | 2003-11-11 | 2003-11-11 | Integrated high-power energy-saving lamp |
| PCT/CN2004/000769 WO2005045882A1 (en) | 2003-11-11 | 2004-07-08 | Integrated energy-saving lamp with large power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101086035A CN100447936C (en) | 2003-11-11 | 2003-11-11 | Integrated high-power energy-saving lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545126A CN1545126A (en) | 2004-11-10 |
| CN100447936C true CN100447936C (en) | 2008-12-31 |
Family
ID=34334769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101086035A Expired - Fee Related CN100447936C (en) | 2003-11-11 | 2003-11-11 | Integrated high-power energy-saving lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100447936C (en) |
| WO (1) | WO2005045882A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975980B (en) * | 2005-11-30 | 2010-06-09 | 东芝照明技术株式会社 | Fluorescent lamp device and lighting device |
| CN201116707Y (en) * | 2006-10-09 | 2008-09-17 | 李铁军 | Integrated electronic energy-saving cannula |
| CN101923999A (en) * | 2010-08-17 | 2010-12-22 | Tcl光源科技(惠州)有限公司 | Lamp filament wrapped connection process of energy-saving lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379699Y (en) * | 1999-05-21 | 2000-05-24 | 于胜吉 | Whole combination type adjustable power saving electric bulb |
| US6445131B1 (en) * | 2000-05-17 | 2002-09-03 | General Electric Company | Compact fluorescent lamp with built-in operating circuit |
| CN2535921Y (en) * | 2002-03-27 | 2003-02-12 | 黄于展 | Radiation interconnecting tube-replaceable energy-saving lamp |
-
2003
- 2003-11-11 CN CNB2003101086035A patent/CN100447936C/en not_active Expired - Fee Related
-
2004
- 2004-07-08 WO PCT/CN2004/000769 patent/WO2005045882A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379699Y (en) * | 1999-05-21 | 2000-05-24 | 于胜吉 | Whole combination type adjustable power saving electric bulb |
| US6445131B1 (en) * | 2000-05-17 | 2002-09-03 | General Electric Company | Compact fluorescent lamp with built-in operating circuit |
| CN2535921Y (en) * | 2002-03-27 | 2003-02-12 | 黄于展 | Radiation interconnecting tube-replaceable energy-saving lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005045882A1 (en) | 2005-05-19 |
| CN1545126A (en) | 2004-11-10 |
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| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Tiger Electron & Electric Co., Ltd. Assignor: Wang Peicheng Contract record no.: 2011330000817 Denomination of invention: Integrated high-power energy-saving lamp Granted publication date: 20081231 License type: Exclusive License Open date: 20041110 Record date: 20110627 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20131111 |