CN2388797Y - Connect-disconnect energy-saving lamp ballast device for double-end holder - Google Patents
Connect-disconnect energy-saving lamp ballast device for double-end holder Download PDFInfo
- Publication number
- CN2388797Y CN2388797Y CN99239409U CN99239409U CN2388797Y CN 2388797 Y CN2388797 Y CN 2388797Y CN 99239409 U CN99239409 U CN 99239409U CN 99239409 U CN99239409 U CN 99239409U CN 2388797 Y CN2388797 Y CN 2388797Y
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- Prior art keywords
- lamp
- ballast
- socket
- electrode
- double
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- Expired - Fee Related
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- 230000013011 mating Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a connect-disconnect energy-saving lamp ballast device for double-end lamp holders, which comprises a ballast body. A socket for being matched with a lamp holder of a compact fluorescent lamp, and a ballast input electrode which is matched with the electrode area of a double-end lamp holder are arranged on a shell of the ballast body; the input electrode of the ballast is fixed to the inner end of the slide block is inclined wedge shape and is matched with the side face of the lamp holder of the compact fluorescent lamp in a slide mode. The utility model has the advantages of convenient installation and safe use.
Description
The utility model relates to the ballast device that a kind of electricity-saving lamp is used, and is a kind of plug-in electricity-saving lamp ballast device that is used for the both-end lamp socket specifically.
In the prior art, have a applicant first to file, the patent No. is 98223882.9, name is called the Chinese utility model patent of " the plug-in electricity-saving lamp ballast device that is used for the R7s lamp socket ".It can be directly changed into the use compact fluorescent lamp with the various light fixtures of former employing R7s lamp socket, to reach energy-saving effect.But the R7s lamp holder electrode in the R7s lamp socket wherein is a pair of normally closed interlock with the ballast input electrode, so there is following shortcoming: 1) tolerance of lamp socket is crossed conference and caused this to the normally closed interlock loose contact, the ballast no power can occur and is difficult to use; 2) the lamp socket tolerance is inaccurate, and inconvenience then is installed, and the ballast dress does not advance sometimes; When 3) fluorescent tube takes off, still charged on ballast and the lamp tube socket, use dangerous.
The purpose of this utility model is to provide a kind of and is used for the plug-in electricity-saving lamp ballast device that various both-end lamp sockets comprise the R7s lamp socket through improved, installs more conveniently, uses more safe and reliable.
For achieving the above object, the both-end lamp holder electrode in the both-end lamp socket in the utility model is used a pair of normally open contact instead with the ballast input electrode.The technical solution adopted in the utility model is: the same ballast body that includes with prior art of the utility model, the housing of ballast body are provided with one and cooperate the socket of compact fluorescent lamp lamp holder and the ballast input electrode of mating with the both-end lamp holder electrode.It is characterized in that the ballast input electrode is fixed on one and constitutes a pair of normally open contact by the outer end of the slide block of spring reset with the both-end lamp holder electrode, the inner of slide block is an inclined wedge-shaped, mates with compact fluorescent lamp lamp holder side slip.When the fluorescent lamp lamp holder inserts in the socket on the ballast body housing, the inner wedge of the left and right sides face compressing slide block of lamp holder and promote slide block, thus make the closed and formation path of ballast input electrode and lamp holder electrode.When taking off fluorescent lamp, under the effect of spring, slide block moves inward and resets, thereby makes ballast and socket outage.
The utility model has following conspicuous advantage compared with the prior art: moving slider can make the both-end lamp holder electrode well contact with the ballast input electrode because lamp holder inserts socket, uses reliably, and it is also convenient to install; When lamp holder took off, both-end lamp holder electrode and ballast input electrode broke away from and cut off the power supply; Ballast and socket are then not charged, use safer.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the plug-in electricity-saving lamp ballast device structural representation that is used for the R7s lamp socket of prior art.
Fig. 2 is the structural representation of partial enlarged drawing among Fig. 1.
Fig. 3 is a kind of structural representation of compact fluorescent lamp.
Fig. 4 is a kind of example structure schematic diagram that compact fluorescent lamp is not installed of the utility model.
Fig. 5 is the structural representation of partial enlarged drawing among Fig. 4.
Fig. 6 is the structural representation that Fig. 4 example is installed compact fluorescent lamp.
Fig. 7 is the structural representation of partial enlarged drawing among Fig. 6.
An optimum implementation of the present utility model is: referring to Fig. 3, Fig. 4 and Fig. 5, originally the plug-in electricity-saving lamp ballast device that is used for the both-end lamp socket includes ballast body 6, the housing 5 of ballast body 6 is provided with one and cooperates the socket 7 of compact fluorescent lamp lamp holder 2 and the ballast input electrode 8 of mating with both-end lamp socket 4 electrodes 9, and ballast input electrode 8 is communicated with ballasts by lead 11.Ballast input electrode 8 is fixed on the outer end of a slide block 3 that is resetted by spring 10 and constitutes a pair of normally open contact with both-end lamp socket 4 electrodes 9, and the inner of slide block 3 is inclined wedge-shaped and compact fluorescent lamp lamp holder 2 side slip coupling.Both-end lamp socket 4 is the R7s lamp socket.
Fig. 6 and Fig. 7 illustrate the structural representation that example is installed the structural representation and the partial enlarged drawing thereof of compact fluorescent lamp, can find out that this moment, both-end lamp holder electrode 9 was switched on ballast input electrode 8 closures.Fig. 1 and Fig. 2 illustrate the plug-in electricity-saving lamp ballast device structural representation that is used for the R7s lamp socket of prior art and the structural representation of partial enlarged drawing thereof, for reference relatively.
Claims (2)
1. plug-in electricity-saving lamp ballast device that is used for the both-end lamp socket, comprise ballast body (6), the housing (5) of (6) of ballast body is provided with one and cooperates the socket (7) of compact fluorescent lamp lamp holder (2) and the ballast input electrode (8) of mating with both-end lamp socket (4) electrode (9), it is characterized in that ballast input electrode (8) to be fixed on the outer end of a slide block (3) that resets by spring (10) and constitute a pair of normally open contact that the inner of slide block (3) is inclined wedge-shaped and compact fluorescent lamp lamp holder (2) side slip coupling with both-end lamp socket (4) electrode (9).
2. the plug-in electricity-saving lamp ballast device that is used for the both-end lamp socket according to claim 1 is characterized in that both-end lamp socket (4) is the R7s lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99239409U CN2388797Y (en) | 1999-08-27 | 1999-08-27 | Connect-disconnect energy-saving lamp ballast device for double-end holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99239409U CN2388797Y (en) | 1999-08-27 | 1999-08-27 | Connect-disconnect energy-saving lamp ballast device for double-end holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388797Y true CN2388797Y (en) | 2000-07-19 |
Family
ID=34026681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99239409U Expired - Fee Related CN2388797Y (en) | 1999-08-27 | 1999-08-27 | Connect-disconnect energy-saving lamp ballast device for double-end holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388797Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464117C (en) * | 2006-07-05 | 2009-02-25 | 深圳市中电照明股份有限公司 | CFL light source capable of substituting for J tube halogen lamp |
-
1999
- 1999-08-27 CN CN99239409U patent/CN2388797Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464117C (en) * | 2006-07-05 | 2009-02-25 | 深圳市中电照明股份有限公司 | CFL light source capable of substituting for J tube halogen lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Free format text: FORMER NAME OR ADDRESS: ROOM 703, MIEHUA BUILDING, NO.656 XIZHANG MIDDLE ROAD,SHANGHAI CITY |
|
| CP03 | Change of name, title or address |
Patentee address after: Room 1016, No. 903 Dingxi Road, Shanghai Patentee address before: Shanghai City, Tibet Meihua Road No. 656 building room 703 |
|
| 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 |