CN203871304U - Improved energy saving lamp - Google Patents
Improved energy saving lamp Download PDFInfo
- Publication number
- CN203871304U CN203871304U CN201420162581.4U CN201420162581U CN203871304U CN 203871304 U CN203871304 U CN 203871304U CN 201420162581 U CN201420162581 U CN 201420162581U CN 203871304 U CN203871304 U CN 203871304U
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- CN
- China
- Prior art keywords
- lamp
- tube
- lamp holder
- glass sleeve
- sleeve pipe
- 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
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Abstract
The utility model relates to a light fixture. Provided is an improved energy saving lamp with good illumination effect, high energy saving efficiency, long serve life, and high heat radiating performance. The improved energy saving lamp comprises a luminescence tube and lamp holders arranged on two ends of the luminescence tube. A ballast circuit and a starting circuit are arranged in each lamp holder. An electrode connected to the commercial power is arranged outside each lamp holder. The improved energy saving lamp also comprises an external connection cold end and a transparent glass sleeve. The external connection cold end is an elongated glass tube. A phosphor layer coats the outer wall of the external connection cold end. The external connection cold end passes through the internal axis of the luminescence tube, and two ends of the external connection cold end pass through and extend out of the lamp holders. The parts, which extend out of the lamp holders, of the external connection cold end are perpendicular to the electrodes outside the lamp holders and are close to the end faces of the lamp holders. The transparent glass sleeve sleeves the luminescence tube. The transparent glass sleeve and the luminescence tube are arranged in a split type. A reflection layer is arranged on the inner wall of the top of the transparent glass sleeve.
Description
Technical field
The utility model relates to light fixture, particularly a kind of improved type energy-saving lamp.
Background technology
Support class light fixture is generally being used in business, industrial circle widely, still part comes with some shortcomings, such as: when some customer requirement electric energy is higher, will not reach because being absorbed in power savings desirable illuminating effect, in order to reach desirable illuminating effect, electric energy has just been beaten a discount, affect client's investment cycle, thereby client's investment buying energy-saving lamp is lack confidence; Also under overheated or excessively cold ambient temperature, greatly shorten its useful life simultaneously.General lighting pipe does not have explosion-protection equipment in safety simultaneously, causes can not directly using at crowd, warehouse district; Under exposed adverse circumstances, also need loss electric energy to strengthen to maintain normal work.
Summary of the invention
Therefore,, for above-mentioned problem, the utility model proposes that a kind of good illumination effect, energy-saving efficiency are high, the improved type energy-saving lamp of long service life, high heat radiation.
For realizing above-mentioned technical problem, the solution that the utility model is taked is: a kind of improved type energy-saving lamp, comprise luminous lamp tube and the lamp holder of being located at luminous lamp tube two ends, in described lamp holder, be provided with ballasting circuit and starting circuit, described lamp holder is also provided with the electrode being electrically connected to city outward, also comprise external cold junction and clear glass sleeve pipe, described external cold junction is a slender glass tube, the pipe outer wall of described external cold junction is provided with phosphor powder layer, described external cold junction is arranged on the inner axis of luminous lamp tube and the two ends of external cold junction passes respectively lamp holder, it is perpendicular and this passes the part of lamp holder and the end face of lamp holder is pressed close to electrode outside lamp holder that described external cold junction passes the part of lamp holder, described clear glass casing pipe sleeve is located on luminous lamp tube, described clear glass sleeve pipe and the split type setting of luminous lamp tube, described clear glass sleeve pipe top inner wall is provided with reflector layer.
Further improve, the reflector layer in described clear glass sleeve pipe top inner wall is extended on the dual-side flushing with axis by top.
Further improve, described reflector layer is nanometer reflecting coating.
Further improve, described clear glass sleeve pipe is implosion guard sleeve pipe.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: by external cold junction being set in luminous lamp tube inside, on the outer wall of external cold junction, phosphor powder layer is set simultaneously, sheathed clear glass sleeve pipe in luminous lamp tube top, in clear glass sleeve pipe top inner wall, reflector layer is set, make electricity-saving lamp of the present utility model to start to fast stable luminescence and to improve brightness by the phosphor powder layer on external cold junction, can be by the light centralized lighting of fluorescent tube by reflector layer is set at clear glass sleeve pipe top, improve illumination, by external cold junction, fluorescent tube is dispelled the heat simultaneously, by clear glass sleeve pipe can effectively prevent fluorescent tube break after fragment four penetrate, thereby make electricity-saving lamp of the present utility model compare power saving rate up to 65% with existing fluorescent lamp, illumination promotes 30%, good heat dissipation effect increases the service life more than 2,000 hours simultaneously, and the utility model cost is low, can wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment.
Embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, the disclosed improved type energy-saving lamp of the present embodiment, comprise luminous lamp tube 1 and lamp holder and external cold junction 2 and the clear glass sleeve pipe 3 of being located at luminous lamp tube 1 two ends, in described lamp holder, be provided with ballasting circuit and starting circuit, described lamp holder is also provided with the electrode being electrically connected to city outward, described external cold junction 2 is a slender glass tube, the pipe outer wall of described external cold junction 2 is provided with phosphor powder layer, described external cold junction 2 is arranged on the inner axis of luminous lamp tube 1 and the two ends of external cold junction 2 passes respectively lamp holder, it is perpendicular and this passes the part of lamp holder and the end face of lamp holder is pressed close to electrode outside lamp holder that described external cold junction 2 passes the part of lamp holder, described clear glass sleeve pipe 3 is sheathed on luminous lamp tube 1, described clear glass sleeve pipe 3 and the split type setting of luminous lamp tube 1, described clear glass sleeve pipe 3 top inner wall are provided with reflector layer 4, reflector layer 4 in described clear glass sleeve pipe 3 top inner wall is extended on the dual-side flushing with axis by top, described reflector layer 4 is nanometer reflecting coating, described clear glass sleeve pipe 3 is implosion guard sleeve pipe.
The utility model is by arranging external cold junction in luminous lamp tube inside, on the outer wall of external cold junction, phosphor powder layer is set simultaneously, sheathed clear glass sleeve pipe in luminous lamp tube top, in clear glass sleeve pipe top inner wall, reflector layer is set, make electricity-saving lamp of the present utility model to start to fast stable luminescence and to improve brightness by the phosphor powder layer on external cold junction, can be by the light centralized lighting of fluorescent tube by reflector layer is set at clear glass sleeve pipe top, improve illumination, by external cold junction, fluorescent tube is dispelled the heat simultaneously, by clear glass sleeve pipe can effectively prevent fluorescent tube break after fragment four penetrate, thereby make electricity-saving lamp of the present utility model compare power saving rate up to 65% with existing fluorescent lamp, illumination promotes 30%, good heat dissipation effect increases the service life more than 2,000 hours simultaneously, and the utility model cost is low, can wide popularization and application.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. an improved type energy-saving lamp, comprise luminous lamp tube and the lamp holder of being located at luminous lamp tube two ends, in described lamp holder, be provided with ballasting circuit and starting circuit, described lamp holder is also provided with the electrode being electrically connected to city outward, it is characterized in that: also comprise external cold junction and clear glass sleeve pipe, described external cold junction is a slender glass tube, the pipe outer wall of described external cold junction is provided with phosphor powder layer, described external cold junction is arranged on the inner axis of luminous lamp tube and the two ends of external cold junction passes respectively lamp holder, it is perpendicular and this passes the part of lamp holder and the end face of lamp holder is pressed close to electrode outside lamp holder that described external cold junction passes the part of lamp holder, described clear glass casing pipe sleeve is located on luminous lamp tube, described clear glass sleeve pipe and the split type setting of luminous lamp tube, described clear glass sleeve pipe top inner wall is provided with reflector layer.
2. improved type energy-saving lamp according to claim 1, is characterized in that: the reflector layer in described clear glass sleeve pipe top inner wall is extended on the dual-side flushing with axis by top.
3. improved type energy-saving lamp according to claim 1 and 2, is characterized in that: described reflector layer is nanometer reflecting coating.
4. improved type energy-saving lamp according to claim 1 and 2, is characterized in that: described clear glass sleeve pipe is implosion guard sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162581.4U CN203871304U (en) | 2014-04-03 | 2014-04-03 | Improved energy saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162581.4U CN203871304U (en) | 2014-04-03 | 2014-04-03 | Improved energy saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871304U true CN203871304U (en) | 2014-10-08 |
Family
ID=51652229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162581.4U Expired - Fee Related CN203871304U (en) | 2014-04-03 | 2014-04-03 | Improved energy saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871304U (en) |
-
2014
- 2014-04-03 CN CN201420162581.4U patent/CN203871304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |