CN203258593U - Energy-saving lamp - Google Patents
Energy-saving lamp Download PDFInfo
- Publication number
- CN203258593U CN203258593U CN2013203282049U CN201320328204U CN203258593U CN 203258593 U CN203258593 U CN 203258593U CN 2013203282049 U CN2013203282049 U CN 2013203282049U CN 201320328204 U CN201320328204 U CN 201320328204U CN 203258593 U CN203258593 U CN 203258593U
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- CN
- China
- Prior art keywords
- energy
- saving lamp
- lamp
- upper cover
- plastic cover
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an energy-saving lamp which comprises a lamp tube, a plastic upper cover and a lamp holder which is connected with the plastic upper cover in a screwed mode. A semi-circle thread with a semicircular orthographic projection is arranged on the outer surface of the plastic upper cover, and a positioning groove containing a power line is formed in the side wall of the plastic upper cover. According to the energy-saving lamp, by arranging the semi-circle thread on the outer surface of the plastic upper cover, when the plastic upper cover is assembled with the lamp holder, the plastic upper cover and the lamp holder can be firmly fixed only by screwing by half a circle, time and labor are saved, and the working efficiency in assembling the energy-saving lamp is improved. In addition, the energy-saving lamp is simple in structure, easy to achieve and suitable for energy-saving lamps of all structures.
Description
Technical field
The utility model relates to a kind of fitting structure, especially relates to a kind of energy-saving lamp that can simplify assembly operation.
Background technology
Electricity-saving lamp is called again Electricity-saving lamp bulb, electronic bulbs, compact fluorescent lamp and Integral fluorescent lamp, refers to fluorescent lamp and ballast (stabilizer) are combined into the lighting apparatus of an integral body.
The lamp holder that electricity-saving lamp generally is divided into fluorescent tube, is connected with fluorescent tube by upper plastic cover.Wherein, fluorescent tube is mainly U-shaped pipe, helix tube, straight pipe type, also has lotus-shaped flower, blossom type, Buddha's hand type etc.Upper plastic cover is fixed on the top of fluorescent tube by glue, then upper plastic cover and lamp holder screw togather fasteningly, and power line is by being connected with the lamp holder contact after upper plastic cover.
In general, the outer surface of upper plastic cover has the screw thread that is complementary with lamp holder.As shown in Figure 1, existing upper plastic cover 11 has 2 groups of screw threads 12, and when the assembling electricity-saving lamp tightened lamp holder at upper plastic cover, needing could be fastening with both more than rotation 2 circles, and bothersome effort causes operating efficiency lower.
The utility model content
For overcoming the defective of prior art, the utility model proposes a kind of energy-saving lamp, the helicitic texture of the upper plastic cover outer surface by improving energy-saving lamp is simplified the assembly operation of energy-saving lamp, is conducive to improve the production efficiency of energy-saving lamp.
The utility model adopts following technical scheme to realize: a kind of energy-saving lamp, comprise fluorescent tube, upper plastic cover and the lamp holder that is screwed together with upper plastic cover, it is semicircular half-turn screw thread that the outer surface of this upper plastic cover is provided with orthographic projection, and on sidewall, the locating slot that holds power line is set.
Wherein, locating slot is L shaped.
Wherein, the top of locating slot is divided into cone tank, the bottom is divided into horizontally disposed square groove, and cone tank is connected with square groove.
Wherein, cone tank has the opening of 45 °～60 °.
Compared with prior art, the utlity model has following beneficial effect:
The utility model arranges the half-turn screw thread by the outer surface at upper plastic cover, and during with upper plastic cover and lamp holder assembling, only need to revolve half-turn can be fastening with both, time saving and energy saving, improved the assembly working efficient of energy-saving lamp.In addition, the utility model is simple in structure and realization is easy, goes for the energy-saving lamp of each self-structure.
Description of drawings
Fig. 1 is the structural representation of upper plastic cover in existing energy-saving lamp.
Fig. 2 is the structural representation of upper plastic cover in the utility model energy-saving lamp.
The specific embodiment
The lamp holder that the energy-saving lamp that the utility model proposes comprises fluorescent tube, is connected with fluorescent tube by upper plastic cover.As shown in Figure 2, wherein the outer surface of upper plastic cover 11 has the screw thread 14 that is screwed together with lamp holder, and this screw thread 14 is the half-turn screw thread of semicircle for orthographic projection, and a locating slot 15 is set on the sidewall of upper plastic cover 11.
Because the screw thread 14 of the outer surface of upper plastic cover 11 is the half-turn screw thread, during with the lamp holder assembling, only need to revolve half-turn can be fastening with both, the time saving and energy saving assembly working efficient that can improve energy-saving lamp with upper plastic cover 11.
In addition, the monnolithic case of locating slot 15 is L shaped, and its top is divided into cone tank, the bottom is divided into horizontally disposed square groove, and cone tank is connected with square groove.Cone tank is set to the opening of 45 °～60 °, is convenient to put into power line.
The power line that is fixed on the fluorescent tube of electricity-saving lamp is put into locating slot 15 from cone tank, when the fluorescent tube of electricity-saving lamp and upper plastic cover 11 use glue fixing after, when again lamp holder and upper plastic cover 11 being screwed together, power line moves to square groove along with lamp holder rotates from cone tank, still can guarantee with the lamp holder inwall, contact-making surface preferably and certain intensity to be arranged and power line is come off from fluorescent tube cause product bad.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. energy-saving lamp, comprise fluorescent tube, upper plastic cover and with the lamp holder that upper plastic cover is screwed together, it is characterized in that, it is semicircular half-turn screw thread that the outer surface of this upper plastic cover is provided with orthographic projection, and on sidewall, the locating slot that holds power line is set.
2. energy-saving lamp according to claim 1, is characterized in that, locating slot is L shaped.
3. energy-saving lamp according to claim 1, is characterized in that, the top of locating slot is divided into cone tank, the bottom is divided into horizontally disposed square groove, and cone tank is connected with square groove.
4. energy-saving lamp according to claim 3, is characterized in that, cone tank has the opening of 45 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282049U CN203258593U (en) | 2013-06-07 | 2013-06-07 | Energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282049U CN203258593U (en) | 2013-06-07 | 2013-06-07 | Energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258593U true CN203258593U (en) | 2013-10-30 |
Family
ID=49471153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203282049U Expired - Fee Related CN203258593U (en) | 2013-06-07 | 2013-06-07 | Energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258593U (en) |
-
2013
- 2013-06-07 CN CN2013203282049U patent/CN203258593U/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: 20131030 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |