CN201838871U - LED streetlamp waterproof connector - Google Patents
LED streetlamp waterproof connector Download PDFInfo
- Publication number
- CN201838871U CN201838871U CN2010202765429U CN201020276542U CN201838871U CN 201838871 U CN201838871 U CN 201838871U CN 2010202765429 U CN2010202765429 U CN 2010202765429U CN 201020276542 U CN201020276542 U CN 201020276542U CN 201838871 U CN201838871 U CN 201838871U
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- China
- Prior art keywords
- connector
- connector lug
- block
- nut
- container cavity
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- 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 an LED streetlamp waterproof connector comprising a connector main body and two connecting terminal wiring heads positioned at two ends of the connector main body, wherein the connector main body is provided with a containing cavity and a picking and placing port and an avoidance port which are positioned at two ends of the containing cavity. The containing cavity is internally contained with a removable three-phase wiring seat; the outer side of the picking and placing port is provided with a cover plate which is detachably connected with the connector main body and is provided with a through hole opposite to the containing cavity in position; the connecting terminal wiring heads are provided with an avoidance channel penetrating through two ends of the connecting terminal wiring heads; and the avoidance channel is opposite to the through hole in position. The LED streetlamp waterproof connector is good in waterproof effect and is convenient to install.
Description
Technical field
The utility model relates to a kind of connector, especially relates to a kind of LED street lamp water-proof connector.
Background technology
When open air power supply 220V input when being connected with LED street lamp constant voltage/current isolator, general a lot of modes of taking are inside with a shell terminal box mode cable being installed to, to fix by screw then.The defective of this interconnection technique is, when the installer points relatively largely, and the terminal box subspace too hour, is difficult to when then installing conductor wire end is inserted on the binding post, often expends the too many time on wiring.
Consider simultaneously, generally all fix by 4 screws for waterproof, but installer many times, in order to save time.Usually way is only to lock cornerwise screw, yet, advance dust easily like this, the space is very big, and unfavorable waterproof of long duration makes binding post and conductor wire end oxidation, thereby makes electric power disconnection.In addition, in the work high above the ground installation process,, then be not easy to pick, thereby bring very big inconvenience to installation personnel if there is screw to fall down.
The utility model content
The utility model is a kind of good water-proof effect to be provided and to be convenient to mounted LEDs street lamp water-proof connector at the defective that the above-mentioned background technology exists.
For achieving the above object, the utility model discloses a kind of LED street lamp water-proof connector, the two splicing ear connector lugs that it comprises a connector main body and is positioned at described connector body two ends, described connector body are provided with a container cavity and are positioned at one of described container cavity two ends and pick and place port and and dodge port.Contain a three-phase junction block that can take out in the described container cavity, the described arranged outside that picks and places port has a cover plate that removably connects with described connector body, described cover plate be provided with one with the relative through hole in described container cavity position, described splicing ear connector lug is provided with the passage of dodging that runs through described splicing ear connector lug two ends, and the described passage of dodging is relative with described lead to the hole site.
Further, be provided with a seal washer between described connector cover plate and the described connector body.
Further, described splicing ear connector lug comprises a connector lug body, a nut and a block, described connector lug body is provided with a cavity that is connected with the both ends of the surface of described connector body, described block is provided with a perforation, described nut and block lay respectively at the two ends of described connector lug body and are connected with described connector lug body respectively, one end of described connector lug body runs through described through hole and extends in the described container cavity, and described nut be located on the inwall of described connector cover plate.
Further, described splicing ear connector lug comprises a connector lug body, a nut and a block, described connector lug body is provided with a cavity that is connected with the both ends of the surface of described connector body, described block is provided with a perforation, described nut and block lay respectively at the two ends of described connector lug body and are connected with described double-screw bolt respectively, and described nut be located on the inwall of described container cavity.
Further, the limiting section that described connector lug body is provided with a double-screw bolt and is stretched out and formed by the middle part of described double-screw bolt, described double-screw bolt is provided with described cavity, and described nut and block are positioned at the two ends of described double-screw bolt.
Further, described three-phase junction block is provided with three interconnective sleeve pipes, described sleeve surface two ends stretch out respectively and are formed with a stationary magazine creel, and the tube chamber of the tube chamber of described sleeve pipe and described stationary magazine creel is interconnected, and is bolted with a hold-down screw in the described stationary magazine creel.
In sum, the utility model is by being arranged on described three-phase junction block in the described container cavity of described connector body, when carrying out wiring, earlier the input supply side of high-tension electricity is passed described through hole of dodging passage and described cover plate, be fixed on then on the described three-phase junction block, again described three-phase junction block is put into described container cavity, fix described cover plate at last again and get final product, thereby realize good water-proof effect and be convenient to installing.
Description of drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model;
Fig. 2 is an exploded view of the present utility model shown in Figure 1;
Fig. 3 is the exploded view at another visual angle of the utility model shown in Figure 1.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1 to Fig. 3, the utility model LED street lamp water-proof connector comprises a connector main body 1 and is positioned at the two splicing ear connector lugs 2 at described connector body 1 two ends, and described connector body 1 is provided with a container cavity 11 and is positioned at one of described container cavity 11 two ends and picks and places port one 2 and and dodge port one 3.
Contain a three-phase junction block 3 that can take out in the described container cavity 11, described three-phase junction block 3 is provided with three interconnective sleeve pipes 31, described sleeve pipe 31 surperficial two ends stretch out respectively and are formed with a stationary magazine creel 32, the tube chamber of the tube chamber of described sleeve pipe 31 and described sleeve is interconnected, and is bolted with a hold-down screw (not shown) in the described stationary magazine creel 32.The described arranged outside that picks and places port one 2 has a cover plate 4 that removably connects with described connector body 1, described cover plate 4 be provided with one with the relative through hole 41 in described container cavity 11 positions.Be provided with a seal washer 5 between described connector cover plate 4 and the described connector body 1.
Described splicing ear connector lug 2 comprises a connector lug body 21, a nut 22 and a block 23, the limiting section 212 that described connector lug body 21 is provided with a double-screw bolt 211 and is stretched out and formed by the middle part of described double-screw bolt 211, described double-screw bolt 211 is provided with a cavity 213 that is connected with the both ends of the surface of described double-screw bolt 211, described block 23 is provided with a perforation 231, wherein, described perforation 231 and the described passage of dodging of described cavity 213 common compositions, the described nut 22 and 23 two ends that are positioned at described double-screw bolt 211 of blocking a shot also are connected with described double-screw bolt 211 respectively.
One end of the double-screw bolt 211 of described connector lug body 21 runs through described through hole 41 and extends in the described container cavity 11, and a described nut 22 be located on the inwall of described connector cover plate 4.The double-screw bolt 211 of described another described connector lug body 21 passes the described port one 3 of dodging, and the described nut 22 that is connected with this double-screw bolt 211 be located on the inwall of described container cavity 11.
When using the utility model, the input supply side of high-tension electricity is passed the passage of dodging of described splicing ear connector lug 2 earlier, unscrew described block 23 simultaneously, the lead of one end directly passes connector body 1, then under the condition of free and loose, the both positive and negative polarity of conductor terminal and ground wire terminal are linked into respectively in the three-phase junction block 3, turn round only hold-down screw.
Simultaneously dodge passage and cover plate 4 to what the constant-current supply wire input end passed described another connector lug, equally the both positive and negative polarity of conductor terminal and ground wire terminal are linked into respectively in the three-phase junction block 3; Spur gently with handgrip high voltage input terminal lead then, make three-phase junction block 3 enter into fully in the container cavity 11 of connector body 1, again another block 23 is tightened, described cover plate 4 usefulness screws being locked on the connector body 1 gently, and described cover plate 4 of seal washer 5 and this and described connector body 1 are closely contacted, thereby can play waterproof effect.At last another block 23 is tightened, thereby finished the connection of lead, then whole LED street lamp water-proof connector is put into light pole head hollow pipe, locking fixedly, the bolt of light fixture gets final product.
In sum, the utility model is by being arranged on described three-phase junction block 3 in the described container cavity 11 of described connector body 1, when carrying out wiring, earlier the input supply side of high-tension electricity is passed described through hole 41 of dodging passage and described cover plate 4, be fixed on then on the described three-phase junction block 3, again described three-phase junction block 3 is put into described container cavity 11, fix described cover plate 4 at last again and get final product, thereby realize good water-proof effect and be convenient to installing.
The above embodiment has only expressed a kind of execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with claims.
Claims (6)
1. LED street lamp water-proof connector, it is characterized in that: comprise a connector main body (1) and be positioned at the two splicing ear connector lugs (2) at described connector body (1) two ends, described connector body (1) is provided with a container cavity (11) and is positioned at one of described container cavity (11) two ends and picks and places port (12) and and dodge port (13), contain a three-phase junction block (3) that can take out in the described container cavity (11), the described arranged outside that picks and places port (12) has a cover plate (4) that removably connects with described connector body (1), described cover plate (4) is provided with a through hole (41) relative with described container cavity (11) position, described splicing ear connector lug (2) is provided with the passage of dodging that runs through described splicing ear connector lug (2) two ends, and the described passage of dodging is relative with described through hole (41) position.
2. LED street lamp water-proof connector according to claim 1 is characterized in that: be provided with a seal washer (5) between described connector cover plate (4) and the described connector body (1).
3. LED street lamp water-proof connector according to claim 1 and 2, it is characterized in that: described splicing ear connector lug (2) comprises a connector lug body (21), one nut (22) and a block (23), described connector lug body (21) is provided with a cavity (213) that is connected with the both ends of the surface of described connector body, described block (23) is provided with a perforation (231), described nut (22) and block (23) lay respectively at the two ends of described connector lug body (21) and are connected with described connector lug body (21) respectively, one end of described connector lug body (21) runs through described through hole (41) and extends in the described container cavity (11), and described nut (22) be located on the inwall of described connector cover plate (4).
4. LED street lamp water-proof connector according to claim 1 and 2, it is characterized in that: described splicing ear connector lug (2) comprises a connector lug body (21), one nut (22) and a block (23), described connector lug body (21) is provided with a cavity (213) that is connected with the both ends of the surface of described connector body, described block (23) is provided with a perforation 231, described nut (22) and block (23) lay respectively at the two ends of described connector lug body (21) and are connected with described connector lug body (21) respectively, and described nut (22) be located on the inwall of described container cavity (11).
5. LED street lamp water-proof connector according to claim 4, it is characterized in that: the limiting section (212) that described connector lug body (21) is provided with a double-screw bolt (211) and is stretched out and formed by the middle part of described double-screw bolt (211), described double-screw bolt (211) is provided with described cavity (213), and described nut (22) and block (23) are positioned at the two ends of described double-screw bolt (211).
6. LED street lamp water-proof connector according to claim 5, it is characterized in that: described three-phase junction block (3) is provided with three interconnective sleeve pipes (31), the surperficial two ends of described sleeve pipe (31) stretch out respectively and are formed with a stationary magazine creel (32), the tube chamber of the tube chamber of described sleeve pipe (31) and described stationary magazine creel (32) is interconnected, and described stationary magazine creel is bolted with a hold-down screw in (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202765429U CN201838871U (en) | 2010-07-29 | 2010-07-29 | LED streetlamp waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202765429U CN201838871U (en) | 2010-07-29 | 2010-07-29 | LED streetlamp waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838871U true CN201838871U (en) | 2011-05-18 |
Family
ID=44008971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202765429U Expired - Fee Related CN201838871U (en) | 2010-07-29 | 2010-07-29 | LED streetlamp waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950901A (en) * | 2010-07-29 | 2011-01-19 | 东莞市永兴电子科技有限公司 | Waterproof connector of LED (Light Emitting Diode) street lamp |
-
2010
- 2010-07-29 CN CN2010202765429U patent/CN201838871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950901A (en) * | 2010-07-29 | 2011-01-19 | 东莞市永兴电子科技有限公司 | Waterproof connector of LED (Light Emitting Diode) street lamp |
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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: 20110518 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |