CN204131812U - A kind of ballast with fast replacing structure - Google Patents
A kind of ballast with fast replacing structure Download PDFInfo
- Publication number
- CN204131812U CN204131812U CN201420635636.9U CN201420635636U CN204131812U CN 204131812 U CN204131812 U CN 204131812U CN 201420635636 U CN201420635636 U CN 201420635636U CN 204131812 U CN204131812 U CN 204131812U
- Authority
- CN
- China
- Prior art keywords
- inlet wire
- ballast
- slot
- peg
- inserted link
- 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 discloses a kind of ballast with fast replacing structure, comprise ballast body, be arranged on the inlet wire slot on ballast body inlet circuit plate, for connecting the inlet wire connection-peg coordinated with inlet wire slot of inlet wire; Be arranged on the outlet slot on ballast body circuit of output terminal plate, for connecting the outlet connection-peg coordinated with outlet slot of outlet.The inlet wire connection-peg that the utility model passes through inlet wire slot, coordinates with inlet wire slot; Outlet slot, the outlet connection-peg coordinated with outlet slot achieve Fast Installation or the replacing of ballast, and install reliable.
Description
Technical field
The utility model relates to a kind of ballast, particularly relates to a kind of ballast with fast replacing structure.
Background technology
Ballast is needed in existing fluorescent lighting circuit, ballast input is two inlet wires of 220V, output is four output lines connected respectively at fluorescent lamp two ends, existing ballast input line and output line are all that one end to be welded on ballast circuit board and to be encapsulated in the housing of ballast, the other end is unsettled for connecting, and this kind of structure is being installed, when particularly changing in use procedure, exist and install or change inconvenience, there is the problems such as potential safety hazard.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of safe and reliable, can realize quick-replaceable ballast with fast replacing structure.
For completing above-mentioned purpose, the technical solution adopted in the utility model is: a kind of ballast with fast replacing structure, comprise ballast body, be arranged on the inlet wire slot on ballast body inlet circuit plate, for connecting the inlet wire connection-peg coordinated with inlet wire slot of inlet wire; Be arranged on the outlet slot on ballast body circuit of output terminal plate, for connecting the outlet connection-peg coordinated with outlet slot of outlet.
Further, described inlet wire slot is the yi word pattern structure with insulation crust, and in insulation crust, both sides arrange two jacks, in the middle of jack, arrange Metallic rod; The yi word pattern structure of the corresponding inlet wire slot of described inlet wire connection-peg, in insulation crust, both sides arrange the inserted link of corresponding jack, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
Further, the insulation crust of described inlet wire connection-peg arranges salient point or groove is hand-held to facilitate.
Further, described outlet slot is the yi word pattern structure with insulation crust, is arranged side by side four mutually isolated jacks in insulation crust, in the middle of jack, arrange Metallic rod; The yi word pattern structure of the corresponding outlet slot of described outlet connection-peg, the inserted link of four corresponding jacks is arranged side by side in insulation crust, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
Further, the insulation crust of described outlet connection-peg arranges salient point or groove is hand-held to facilitate.
The beneficial effects of the utility model: by inlet wire slot, the inlet wire connection-peg that coordinates with inlet wire slot; Outlet slot, the outlet connection-peg coordinated with outlet slot achieve Fast Installation or the replacing of ballast, and install reliable.
Accompanying drawing explanation
Below in conjunction with embodiment, the utility model is described in detail.
Fig. 1: be structural representation of the present utility model.
In figure: 1, ballast body, 2, inlet wire slot, 3, inlet wire connection-peg, 4, outlet slot, 5, outlet connection-peg.
Embodiment
A kind of ballast with fast replacing structure as shown in Figure 1, comprises ballast body 1, is arranged on the inlet wire slot 2 on ballast body inlet circuit plate, for connecting the inlet wire connection-peg 3 coordinated with inlet wire slot of inlet wire; Be arranged on the outlet slot 4 on ballast body circuit of output terminal plate, for connecting the outlet connection-peg 5 coordinated with outlet slot of outlet.
Described inlet wire slot 2 is for having the yi word pattern structure of insulation crust, and in insulation crust, both sides arrange two jacks, in the middle of jack, arrange Metallic rod; The yi word pattern structure of the corresponding inlet wire slot of described inlet wire connection-peg 3, in insulation crust, both sides arrange the inserted link of corresponding jack, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
When mounted, even if inlet wire is charged, insert in the both sides inserted link of inlet wire connection-peg 3 respectively by two inlet wires, with lock screw locking, lock screw is locked on the insulated hull of inlet wire, therefore can not be charged, installs simple, safe and reliable.
During replacing, only inlet wire connection-peg 3 need pull out from inlet wire slot 2, then can replacing be completed in the inlet wire slot inserting new ballast, change and facilitate, safe and reliable.
Further, the insulation crust of described inlet wire connection-peg 3 arranges salient point or groove is hand-held to facilitate.
Described outlet slot 4, for having the yi word pattern structure of insulation crust, is arranged side by side four mutually isolated jacks in insulation crust, in the middle of jack, arrange Metallic rod; The yi word pattern structure of the corresponding outlet slot of described outlet connection-peg 5, the inserted link of four corresponding jacks is arranged side by side in insulation crust, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
Outlet socket side all first can operate when installing or change under the state without electricity, therefore safe and reliable, simple and convenient.
Further, the insulation crust of described outlet connection-peg 5 arranges salient point or groove is hand-held to facilitate.
Claims (5)
1. one kind has the ballast of fast replacing structure, comprise ballast body (1), it is characterized in that: also comprise the inlet wire slot (2) be arranged on ballast body inlet circuit plate, for connecting the inlet wire connection-peg (3) coordinated with inlet wire slot of inlet wire; Be arranged on the outlet slot (4) on ballast body circuit of output terminal plate, for connecting the outlet connection-peg (5) coordinated with outlet slot of outlet.
2. the ballast with fast replacing structure according to claim 1, it is characterized in that: described inlet wire slot (2) is for having the yi word pattern structure of insulation crust, in insulation crust, both sides arrange two jacks, in the middle of jack, arrange Metallic rod; The yi word pattern structure of the corresponding inlet wire slot of described inlet wire connection-peg (3), in insulation crust, both sides arrange the inserted link of corresponding jack, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
3. the ballast with fast replacing structure according to claim 2, is characterized in that: the insulation crust of described inlet wire connection-peg (3) arranges salient point or groove is hand-held to facilitate.
4. the ballast with fast replacing structure according to claim 1, it is characterized in that: described outlet slot (4) is for having the yi word pattern structure of insulation crust, in insulation crust, be arranged side by side four mutually isolated jacks, Metallic rod is set in the middle of jack; The yi word pattern structure of the corresponding outlet slot of described outlet connection-peg (5), the inserted link of four corresponding jacks is arranged side by side in insulation crust, inserted link is hollow structure, the metallic sheath of corresponding Metallic rod is set in hollow structure, metallic sheath length is 2/3 of inserted link, does not arrange the centre position perforate of metallic sheath and install lock screw at inserted link.
5. the ballast with fast replacing structure according to claim 4, is characterized in that: the insulation crust of described outlet connection-peg (5) arranges salient point or groove is hand-held to facilitate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635636.9U CN204131812U (en) | 2014-10-23 | 2014-10-23 | A kind of ballast with fast replacing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635636.9U CN204131812U (en) | 2014-10-23 | 2014-10-23 | A kind of ballast with fast replacing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131812U true CN204131812U (en) | 2015-01-28 |
Family
ID=52388124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635636.9U Expired - Fee Related CN204131812U (en) | 2014-10-23 | 2014-10-23 | A kind of ballast with fast replacing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131812U (en) |
-
2014
- 2014-10-23 CN CN201420635636.9U patent/CN204131812U/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: 20150128 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |