CN100505143C - Great power energy-saving lamp - Google Patents
Great power energy-saving lamp Download PDFInfo
- Publication number
- CN100505143C CN100505143C CNB031468837A CN03146883A CN100505143C CN 100505143 C CN100505143 C CN 100505143C CN B031468837 A CNB031468837 A CN B031468837A CN 03146883 A CN03146883 A CN 03146883A CN 100505143 C CN100505143 C CN 100505143C
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- China
- Prior art keywords
- power energy
- heat
- saving lamp
- electronic circuit
- base
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The great power energy-saving lamp consists of mainly lamp tube, lamp tube seat, electronic ballast, lamp base and head. The lamp tube is installed on the lamp tube seat, the electronic ballast is mounted between the lamp tube seat and lamp base and the head is below the lamp base. The present invention features the electronic ballast comprising two electronic circuit boards with heat isolating cavity in between. The present invention aims at providing great power energy-saving lamp with less heat produced and good heat dissipating condition.
Description
Technical field
The present invention relates to the lighting apparatus field, a kind of super high power electricity-saving lamp of saying so more specifically.
Technical background
Electronic energy-saving lamp maximum of the prior art can only be accomplished 125W, its major limitation reason is that electric ballast and fluorescent tube caloric value are excessive, there is not good cooling measure, can not heat generating components isolation or isolation is not thorough, cause the temperature of electric ballast too high.Also there is the electricity-saving lamp that to surpass 150W to be designed to split formula structure, is about to electric ballast and separates fully, but can cause installing inconvenience like this with fluorescent tube.
Summary of the invention
The objective of the invention is to overcome difficult point of the prior art, provide a kind of caloric value low, good super high power electricity-saving lamp dispels the heat.
The present invention mainly is achieved through the following technical solutions its goal of the invention:
The present invention is a kind of super high power electricity-saving lamp, mainly form by fluorescent tube, tube face, electric ballast, base and lamp holder, fluorescent tube is installed on the tube face, electric ballast is installed in the cavity that is made of tube face and base, lamp holder is located at the base below, it is characterized in that electric ballast is split into two electronic circuit boards to be constituted, be electrical connection between two electronic circuit boards.Because electric ballast is the main generating component of electricity-saving lamp, so the circuit separated into two parts that the present invention will generate heat its group.Make the caloric value of electric ballast obtain distributing, good heat dissipation effect, electric ballast just can be supported more powerful power saving fluorescent lamps, and is simultaneously also can Yin Wendu not too high and reduce useful life and cause peril.
Be the effect of heat insulation between two electronic circuit boards that further improve electric ballast, the present invention is provided with heat-insulation chamber between two electronic circuit boards.The inner stuffing of heat-insulation chamber can be air or heat-barrier material, in order to possess effect heat insulation and heat radiation simultaneously, generally adopts fills with air.Heat-insulation chamber has good ventilation effect, and this two-part heat generating components is not superposeed mutually, and fluorescent tube separates heat insulationly again with ballast when using, and has so just just been solved the heat insulation and heat dissipation problem of super high power electricity-saving lamp by above two technical characterictics.
In order to make heat-insulation chamber have good performance of ventilating, the present invention is provided with dividing plate in heat-insulation chamber.Dividing plate plays the effect of guiding air-flow direction, also can prevent heat-insulation chamber inner air convection heat-shift simultaneously.The present invention can be annular with dummy plate, and the cross section is Γ shape.So just, isolated air up and down, the heat that stops two circuit boards to produce carries out convective exchange by air, and the high temperature air of bottom can be guided to the indentation, there discharge lamp socket of Γ shape.
The heat generating components of electric ballast of the present invention mainly is divided into pliotron circuit and power inductance circuit, so the present invention is divided into pliotron circuit and power inductance circuit two parts circuit with electric ballast, pliotron circuit and power inductance circuit are produced on the different electronic circuit boards, the centre separates by heat-insulation chamber, is electrical connection between pliotron circuit and the power inductance circuit.
The present invention can also be equipped with the electric ballast more than 2 or 2 in the cavity that is made of tube face and base, be the electrical connection of relation in parallel between each electric ballast.The technical program can reduce the concentration degree of caloric value with the gross calorific power mean allocation of high-power energy-saving lamp to a plurality of electric ballasts.Make the present invention can support more powerful power saving fluorescent lamps assembly.
For further improving heat dispersion of the present invention, tube face of the present invention and base all offer louvre.The function of louvre is that the hot gas and the external world that accelerate in tube face and the base carry out convection current, reduces the temperature in the cavity.The louvre of tube face generally is opened in the tube face top, meets cross-ventilated principle; The louvre of base is offered and the bottom, though opposite with the direction of heat radiation, at that time since above have dividing plate to isolate, so hot gas does not rise in the tube face.The present invention also offers louvre in the outside of heat-insulation chamber, and the hot gas in heat-insulation chamber and the base can be discharged from the louvre of heat-insulation chamber under the guiding of dividing plate.
Fluorescent tube of the present invention and tube face adopt separate type, in use, fluorescent tube are plugged on the tube face of the present invention, when wherein certain fluorescent tube damages, can change separately, thereby greatly the prolongation of degree useful life of the present invention.
The present invention is existing to have following conspicuousness advantage for prior art:
1. the heat generating components with electric ballast is divided into two parts, separates by heat-insulation chamber, reduces the caloric value of electric ballast greatly;
2. be provided with 2 or 2 above electric ballasts, each electric ballast has been divided equally the heat that produces when high-power energy-saving lamp uses;
3. tube face, base and heat-insulation chamber have louvre, accelerate the discharge of heat;
4. fluorescent tube can be changed long service life separately when using;
5. simple in structure, technical easy realization has reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the center section plan of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is single group circuit diagram of the present invention.
Embodiment
In conjunction with Fig. 1, shown in Figure 2, the present invention is a kind of super high power electricity-saving lamp, mainly by fluorescent tube 1, tube face 2, electric ballast, base 8 and lamp holder 9 are formed, fluorescent tube 1 is installed on the tube face 2, electric ballast is installed in the cavity that is made of tube face 2 and base 8, lamp holder 9 is located at base 8 belows, it is characterized in that electric ballast is made of first electronic circuit board 3 and second electronic circuit board 6, first electronic circuit board 3 is the pliotron circuit, second electronic circuit board 6 is the power inductance circuit, is electrical connection between first electronic circuit board 3 and second electronic circuit board 6.Be provided with heat-insulation chamber 5 between first electronic circuit board 3 and second electronic circuit board 6.The inner stuffing of present embodiment heat-insulation chamber 5 is an air.Present embodiment also is provided with dividing plate 4 in heat-insulation chamber 5.Dividing plate 4 is annular, and the cross section is Γ shape.Present embodiment is equipped with 3 electric ballasts in the cavity that is made of tube face 2 and base 8, be the electrical connection of relation in parallel between each electric ballast.The circuit of each electric ballast connects as shown in Figure 5.The circuit of electric ballast mainly is made of bridge rectifier, double pump formula filter circuit, half-bridge inversion circuit and series resonant circuit, 2 fluorescent tubes of each sub-ballast control, and each sub-ballast power is no more than 85W like this.As shown in Figure 3, present embodiment offers louvre 21 on tube face 2 tops; As shown in Figure 4, offer louvre 81 at base 8, heat-insulation chamber 5 downsides offer louvre 51.
Claims (9)
1. high-power energy-saving lamp, mainly by fluorescent tube (1), tube face (2), electric ballast, base (8) and lamp holder (9) are formed, fluorescent tube (1) is installed on the tube face (2), electric ballast is installed in the cavity that is made of tube face (2) and base (8), lamp holder (9) is located at base (8) below, it is characterized in that electric ballast is made of first electronic circuit board (3) and second electronic circuit board (6), for being electrically connected, be provided with heat-insulation chamber (5) between first electronic circuit board (3) and second electronic circuit board (6) between first electronic circuit board (3) and second electronic circuit board (6).
2. a kind of high-power energy-saving lamp according to claim 1, the inner stuffing that it is characterized in that described heat-insulation chamber (5) is air or heat-barrier material.
3. a kind of high-power energy-saving lamp according to claim 1 is characterized in that being provided with in the described heat-insulation chamber (5) dividing plate (4).
4. a kind of high-power energy-saving lamp according to claim 3 is characterized in that described dividing plate (4) is annular, and the cross section is Γ shape.
5. a kind of high-power energy-saving lamp according to claim 4 is characterized in that described first electronic circuit board (3) is the pliotron circuit, and second electronic circuit board (6) is the power inductance circuit.
6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of high-power energy-saving lamps, it is characterized in that being equipped with in the cavity that is made of tube face (2) and base (8) electric ballast more than 2 or 2, is the electrical connection of relation in parallel between each electric ballast.
7. a kind of high-power energy-saving lamp according to claim 1 is characterized in that described tube face (2) offers louvre (21), and base (8) offers louvre (81).
8. a kind of high-power energy-saving lamp according to claim 5 is characterized in that described tube face (2) offers louvre (21), and base (8) offers louvre (81).
9. a kind of high-power energy-saving lamp according to claim 8 is characterized in that described heat-insulation chamber (5) offers louvre (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031468837A CN100505143C (en) | 2003-09-22 | 2003-09-22 | Great power energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031468837A CN100505143C (en) | 2003-09-22 | 2003-09-22 | Great power energy-saving lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1527354A CN1527354A (en) | 2004-09-08 |
| CN100505143C true CN100505143C (en) | 2009-06-24 |
Family
ID=34286665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031468837A Expired - Fee Related CN100505143C (en) | 2003-09-22 | 2003-09-22 | Great power energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100505143C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002008403A (en) * | 2000-06-19 | 2002-01-11 | Matsushita Electric Ind Co Ltd | Fluorescent lamp device |
| CN2658979Y (en) * | 2003-09-22 | 2004-11-24 | 广东朗能电器有限公司 | Super high power energy saving lamp holder |
-
2003
- 2003-09-22 CN CNB031468837A patent/CN100505143C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002008403A (en) * | 2000-06-19 | 2002-01-11 | Matsushita Electric Ind Co Ltd | Fluorescent lamp device |
| CN2658979Y (en) * | 2003-09-22 | 2004-11-24 | 广东朗能电器有限公司 | Super high power energy saving lamp holder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1527354A (en) | 2004-09-08 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HONEYWELL LONON ELECTRICAL SYSTEM TECHNOLOGY ( GU Free format text: FORMER OWNER: GUANGDONG LANGNENG ELECTRICAL APPLIANCE CO., LTD. Effective date: 20080411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080411 Address after: Postal code 45, Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan: 528415 Applicant after: Honeywell Lonon Electric Appliance System Technology Guangdong Co., Ltd. Address before: Guangdong province Zhongshan City Xiaolan Town Delailu Lonon Arts crafts emporium post encoding: 528415 Applicant before: Guangdong Langneng Electrical Appliance Co., Ltd. |
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| 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: 20090624 Termination date: 20100922 |