CN2567911Y - Filament lamp - Google Patents
Filament lamp Download PDFInfo
- Publication number
- CN2567911Y CN2567911Y CN02268595.2U CN02268595U CN2567911Y CN 2567911 Y CN2567911 Y CN 2567911Y CN 02268595 U CN02268595 U CN 02268595U CN 2567911 Y CN2567911 Y CN 2567911Y
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- bulb
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- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
新型白炽灯属于电子技术应用技术领域，在灯泡电路中安装一个整流滤波电路，整流滤波电路由整流二极管D1、D2、D3、D4和电容C组成，D1的负极、D2的正极和D3的负极、D4的正极分别与电源连接，D1、D3的正极和D2、D4的负极分别与灯泡连接，滤波电容与灯泡并联。由于安装了整流滤波电路，使流过灯泡的交流电流变为波动极小的直流电，同时电压峰值也略有减小，从而解决了交流电对灯泡的冲击问题，延长了灯泡的寿命。本实用新型具有设计合理、制造容易、成本低廉、使用可靠、能有效延长灯泡寿命的优点。
The new type of incandescent lamp belongs to the technical field of electronic technology application. A rectifier filter circuit is installed in the bulb circuit. The rectifier filter circuit is composed of rectifier diodes D1, D2, D3, D4 and capacitor C. The negative pole of D1, the positive pole of D2 and the negative pole of D3, The positive poles of D4 are respectively connected to the power supply, the positive poles of D1 and D3 and the negative poles of D2 and D4 are respectively connected to the light bulbs, and the filter capacitors are connected in parallel with the light bulbs. Due to the installation of a rectification and filtering circuit, the AC current flowing through the bulb becomes a direct current with minimal fluctuations, and the voltage peak value is also slightly reduced, thereby solving the problem of the impact of the AC on the bulb and prolonging the life of the bulb. The utility model has the advantages of reasonable design, easy manufacture, low cost, reliable use, and can effectively prolong the service life of the bulb.
Description
(一)技术领域(1) Technical field
本实用新型涉及一种白炽灯，属于电子技术应用技术领域。The utility model relates to an incandescent lamp, which belongs to the technical field of electronic technology application.
(二)背景技术(2) Background technology
现有的白炽灯由于电源的波动，使灯泡的寿命大大降低，在某些需要长时间照明的公共场合，几个月、甚至几天就要更换一次灯泡，既浪费，又不方便。目前有的楼道等公用场合安装了声控灯泡，但没有从根本上解决电压波动对灯泡的冲击问题；有一种专利技术，是提供一种双灯头灯泡，两个灯泡并联，虽然解决了灯泡寿命问题，但灯座制造工艺复杂，也增加了照明成本。Due to fluctuations in the power supply of existing incandescent lamps, the life of the bulbs is greatly reduced. In some public places that require long-term lighting, it is necessary to replace the bulbs every few months or even days, which is wasteful and inconvenient. At present, some public places such as corridors have installed voice-activated light bulbs, but they have not fundamentally solved the problem of the impact of voltage fluctuations on the light bulbs; there is a patented technology that provides a double-lamp light bulb, and two light bulbs are connected in parallel. Although the problem of the life of the light bulb is solved , but the manufacturing process of the lamp holder is complicated, which also increases the lighting cost.
(三)发明内容(3) Contents of the invention
针对现有技术的不足，本实用新型提供一种设计合理、制造容易、成本低廉、使用可靠、能有效延长灯泡使用寿命的新型白炽灯。Aiming at the deficiencies of the prior art, the utility model provides a novel incandescent lamp which is reasonable in design, easy to manufacture, low in cost, reliable in use, and can effectively prolong the service life of the bulb.
一种新型白炽灯，在灯泡电路中安装一个整流滤波电路，整流滤波电路由整流二极管D1、D2、D3、D4和电容C组成，D1的负极、D2的正极和D3的负极、D4的正极分别与电源连接，D1、D3的正极和D2、D4的负极分别与灯泡连接，滤波电容C与灯泡并联。A new type of incandescent lamp, a rectification and filtering circuit is installed in the bulb circuit. The rectification and filtering circuit is composed of rectification diodes D1, D2, D3, D4 and capacitor C. The negative pole of D1, the positive pole of D2, the negative pole of D3, and the positive pole of D4 are respectively Connect to the power supply, the positive poles of D1 and D3 and the negative poles of D2 and D4 are respectively connected to the light bulb, and the filter capacitor C is connected in parallel with the light bulb.
整流滤波电路安装方式可以采用下列方式之一：(1)整流滤波电路安装在灯泡的灯头内；(2)整流滤波电路安装在灯座内；(3)整流滤波电路安装在室内的照明线路上。The rectification and filtering circuit can be installed in one of the following ways: (1) the rectification and filtering circuit is installed in the lamp cap of the bulb; (2) the rectification and filtering circuit is installed in the lamp holder; (3) the rectification and filtering circuit is installed on the indoor lighting circuit .
本实用新型由于安装了整流滤波电路，使流过灯泡的交流电流变为波动极小的直流电，同时电压峰值也略有减小，从而解决了交流电对灯泡的冲击问题，延长了灯泡的使用寿命。本实用新型具有设计合理、制造容易、成本低廉、使用可靠、能有效延长灯泡使用寿命的优点。Because the utility model is equipped with a rectifying and filtering circuit, the alternating current flowing through the bulb becomes a direct current with very small fluctuations, and the peak value of the voltage is also slightly reduced, thereby solving the problem of the impact of the alternating current on the bulb and prolonging the service life of the bulb . The utility model has the advantages of reasonable design, easy manufacture, low cost, reliable use, and can effectively prolong the service life of the bulb.
(四)附图说明(4) Description of drawings
附图为本实用新型的结构示意图。Accompanying drawing is the structural representation of the utility model.
其中，D1、D2、D3、D4：二极管，C：滤波电容，R：灯泡。Among them, D1, D2, D3, D4: diodes, C: filter capacitor, R: light bulb.
(五)具体实施方式(5) Specific implementation methods
实施例：本实用新型的结构如附图所示。在灯泡的灯头内安装一个整流滤波电路，整流滤波电路由整流二极管D1、D2、D3、D4和电容C组成，D1的负极、D2的正极和D3的负极、D4的正极分别与电源连接，D1、D3的正极和D2、D4的负极分别与灯泡连接，滤波电容与灯泡并联。二极管D1、D2、D3、D4和电容C的耐压均为400V。Embodiment: the structure of the utility model is as shown in the accompanying drawings. Install a rectification and filtering circuit in the lamp cap of the light bulb. The rectification and filtering circuit is composed of rectification diodes D1, D2, D3, D4 and capacitor C. The negative pole of D1, the positive pole of D2, the negative pole of D3, and the positive pole of D4 are respectively connected to the power supply. D1 , the positive pole of D3 and the negative poles of D2 and D4 are respectively connected to the light bulb, and the filter capacitor is connected in parallel with the light bulb. Diodes D1, D2, D3, D4 and capacitor C all have a withstand voltage of 400V.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02268595.2U CN2567911Y (en) | 2002-08-02 | 2002-08-02 | Filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02268595.2U CN2567911Y (en) | 2002-08-02 | 2002-08-02 | Filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567911Y true CN2567911Y (en) | 2003-08-20 |
Family
ID=33734001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02268595.2U Expired - Fee Related CN2567911Y (en) | 2002-08-02 | 2002-08-02 | Filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722928B (en) * | 2005-06-09 | 2010-12-01 | 华东师范大学 | Soft start high power DC light source |
-
2002
- 2002-08-02 CN CN02268595.2U patent/CN2567911Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722928B (en) * | 2005-06-09 | 2010-12-01 | 华东师范大学 | Soft start high power DC light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |