CN2904229Y - Improved structure of electric insulation sleeve - Google Patents
Improved structure of electric insulation sleeve Download PDFInfo
- Publication number
- CN2904229Y CN2904229Y CN 200620073898 CN200620073898U CN2904229Y CN 2904229 Y CN2904229 Y CN 2904229Y CN 200620073898 CN200620073898 CN 200620073898 CN 200620073898 U CN200620073898 U CN 200620073898U CN 2904229 Y CN2904229 Y CN 2904229Y
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- China
- Prior art keywords
- mentioned
- insulation
- fastening piece
- plug socket
- improved
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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
This utility model discloses an insulating sleeve, comprising at least two insulating buckling plates buckling into a closed shape in which has at least a channel allowing a conductive component to go through an insulator and outside of which has a movable sleeve provided with a hoop component. When used, the insulating sleeve is very convenient to be installed with the insulating buckling plates buckling the outside of the insulating component to form the closed shape and then providing the movable sleeve of the closed shape with the hoop component. The emitting diode can be maintained easily which is replaced only by pulling out the emitting diode and inserting into a new emitting diode with no destructive operation. Moreover, the utility model is widely used for having a loop groove inserted into by the neck of a lamp shade which can be changed freely.
Description
Technical field
The utility model relate to a kind of be sheathed on conductive component outer every the electricity cover.
Background technology
The utmost point pin of existing conductive component such as nuditing wire, light-emitting diode etc. for preventing short circuit, generally weld the sheathed PVC heat-shrinkable tube conduct in back every the electricity cover on the utmost point pin of nuditing wire or light-emitting diode.When the PVC heat-shrinkable tube uses, need earlier the PVC heat-shrinkable tube to be sheathed on outside the conductive component, by the air-heater heating, the thermal contraction of PVC heat-shrinkable tube is tightly restrainted outside conductive component again.The weak point of this mode is to weld back and sheathed PVC heat-shrinkable tube, the fitting operation complexity, and if will change light-emitting diode the time, need the PVC heat-shrinkable tube is carried out destructive operation, take off light-emitting diode by flatiron again, must weld light-emitting diode then and put the PVC heat-shrinkable tube again, keep in repair very complicated.And use thisly every the electricity cover, PVC heat-shrinkable tube in case shrink just can't reduce, and the PVC heat-shrinkable tube can't re-use, and causes waste.
The utility model content
The purpose of this utility model provides the structure-improved that a kind of installation, maintenance is all overlapped every electricity very easily.
The technical solution of the utility model is such: every the structure-improved of electricity cover, be provided with at least two insulation fastening pieces, these at least two insulation fastening pieces are buckled into a closed shape, offer at least one in this closed shape and can pass the passage of insulation mutually for conductive component, the outer movable sleeve of this closed shape is provided with hoop and closes parts.
Above-mentioned closed shape is fastened by the first insulation fastening piece and the second insulation fastening piece and forms, the fastening lateral root of the above-mentioned first insulation fastening piece is according to two inserting grooves and two grooves of insulation mutually that run through the above-mentioned first insulation fastening piece, one end that direction is disposed with insulation plug socket, insulation mutually that wear of conductive component, above-mentioned two inserting grooves and above-mentioned corresponding respectively being connected of two grooves, the direction that above-mentioned plug socket passes along conductive component offers two through holes that separate, and above-mentioned two through holes respectively with above-mentioned two corresponding being connected of inserting groove; Plug socket, inserting groove and the groove of the shape of the fastening side of the above-mentioned second insulation fastening piece and the above-mentioned first insulation fastening piece are suitable.
Above-mentioned insulation plug socket is provided with insulating barrier with the end that above-mentioned two inserting grooves are connected, and above-mentioned two inserting grooves and above-mentioned two grooves separate insulation by this insulating barrier.
The both sides at the position that above-mentioned insulation plug socket is connected with above-mentioned insulating barrier slope inwardly respectively and are provided with an insulation guide plate, and the both sides at the position that above-mentioned insulating barrier is connected with above-mentioned insulation plug socket form above-mentioned two inserting grooves respectively between two insulation guide plates therewith.
Leave light-emitting diode grafting position between the end of above-mentioned insulation plug socket and the above-mentioned first insulation fastening piece, the internal diameter of this light-emitting diode grafting position and the convex edge, bottom of light-emitting diode are suitable, and a corresponding end, the inboard and above-mentioned light-emitting diode grafting position of the above-mentioned first insulation fastening piece is provided with and the corresponding elasticity card article in the convex edge, bottom of light-emitting diode; The end that the above-mentioned second insulation fastening piece fastens side is provided with another elasticity card article accordingly.
Above-mentioned hoop closes and forms the annular groove that can insert for the neck of lampshade between parts and the above-mentioned closed shape.
The end of above-mentioned insulation plug socket offers the annular groove that can insert for the neck of lampshade wherein, and above-mentioned two through holes are opened on the cylinder that is positioned at this annular groove inboard.
Above-mentioned insulation plug socket is provided with alignment pin towards the direction of the above-mentioned second insulation fastening piece, is provided with location hole accordingly on the above-mentioned second insulation fastening piece.
Above-mentioned two adjacent sides of insulation fastening piece bond together.
Laterally be provided with protruding snap ring in the groove of the above-mentioned first insulation fastening piece, the corresponding position of the above-mentioned second insulation fastening piece also laterally is provided with protruding snap ring.
After adopting such scheme, structure-improved every the electricity cover of the present utility model, during use, insert the conducting strip that is connected in lead one end in the inserting groove respectively, the other end of lead passes along groove, two insulation fastening pieces is buckled into a closed shape, again in this closed shape hoop trap that is slidingly connected, just form the structure-improved every the electricity cover of the present utility model, install easily.Two utmost point pin of light-emitting diode directly insert in two through holes of insulation plug socket, and two utmost point pin of light-emitting diode just can extend into corresponding inserting groove respectively and be electrically connected with conducting strip.When changing light-emitting diode, only need light-emitting diode is extracted, insert new light-emitting diode again and get final product, need not destructive operation, maintenance easily.When dismantling, only need that hoop is closed parts and take off, just can take off the insulation fastening piece, need not destructive operation.And the utility model is provided with the annular groove that can insert for the neck of lampshade, can indiscriminately ad. as one wishes change different lampshades, and the scope of application is very wide.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model embodiment one.
Fig. 2 is the structural representation of plastic cement fastening piece 1 among Fig. 1.
Fig. 3 is the user mode exploded view of the utility model embodiment one.
Fig. 4 is the user mode constitutional diagram of the utility model embodiment one.
Fig. 5 is the three-dimensional exploded view of the utility model embodiment two.
Fig. 6 is the structural representation of plastic cement fastening piece 1 among Fig. 5.
Fig. 7 is the user mode exploded view of the utility model embodiment two.
Fig. 8 is the user mode constitutional diagram of the utility model embodiment two.
Embodiment
The utility model is every the structure-improved of electricity cover, and embodiment is provided with two plastic cement fastening pieces 1,2 just like shown in Fig. 1,4, and plastic cement fastening piece 1,2 fastens and forms a plastic cement closed shape, and this plastic cement closed shape is arranged with plastic ferrules trap 6 outward.The lateral wall of plastic cement fastening piece 1,2 and the internal chamber wall of plastic ferrules trap 6 are respectively equipped with corresponding groove and bulge loop, are enclosed within outside the plastic cement fastening piece 1,2 so that plastic ferrules trap 6 is bound round reliably.When plastic ferrules trap 6 was placed in outside this plastic cement closed shape, the end formation of plastic cement closed shape can be for the annular groove of lampshade neck insertion therewith in plastic ferrules trap 6.
Shown in Fig. 1,2,3,4, one end of the fastening side of plastic cement fastening piece 1 is disposed with light-emitting diode grafting position 11 and plastic cement plug socket 12, the peg graft internal diameter of position 11 of light-emitting diode is suitable with the convex edge, bottom 31 of light-emitting diode 3, and plastic cement fastening piece 1 is inboard is provided with convex edge, bottom 31 corresponding card articles 111 with light-emitting diode with light-emitting diode 11 a corresponding end of pegging graft; Plastic cement plug socket 12 offers respectively two through holes that separate 121,122 that two utmost point pin 32,33 for light-emitting diode 3 pass; Plastic cement plug socket 12 is provided with alignment pin 123 towards the direction of plastic cement fastening piece 2.Plastic cement plug socket 12 is connected with a Plastic securing panel 13 that vertically is provided with away from a peg graft end of position 11 of light-emitting diode, forms the groove 14,15 that passes for lead 4,5 of insulation mutually in the plastic cement fastening piece 1 respectively in the both sides of Plastic securing panel 13.The both sides at the position that plastic cement plug socket 12 is connected with Plastic securing panel 13 slope inwardly respectively and are provided with plastic cement guide plate 16,17, form inserting groove 18,19 respectively between the both sides at the position that Plastic securing panel 13 is connected with plastic cement plug socket 12 and the plastic cement guide plate 16,17.
The shape of the fastening side of plastic cement fastening piece 2 and plastic cement plug socket 12, inserting groove 18,19 and groove 14,15 are suitable, end and card article 111 that plastic cement fastening piece 2 fastens side are provided with card article 21 accordingly, offer location hole 22 corresponding to alignment pin 123 on the plastic cement fastening piece 2.
The bottom land of groove 14,15 is respectively equipped with protruding snap ring 141,142 and 151,152 near the end that lead 4,5 passes, the madial wall of plastic cement fastening piece 2 and groove 14,15 corresponding positions are respectively equipped with protruding snap ring 23,24, and after plastic cement fastening piece 1,2 fastens, projection snap ring 23 is between protruding snap ring 141 and 142, projection snap ring 324 is distinguished locator cards in groove 14,15 with lead 4,5 between protruding snap ring 151 and 152.Like this, eliminated the stress between lead 4,5 and the conducting strip 41,51, conducting strip 41,51 can not produce mobile on the longitudinal direction of groove 14,15, thereby has guaranteed good contact of conducting strip 41,51 with the pin 31,32 of light-emitting diode.
Embodiment two of the present utility model is shown in Fig. 5,6,7,8, the difference of itself and embodiment one is: the end of plastic cement plug socket 12 offers the annular groove 124 that can insert for the neck of lampshade, and through hole 121,122 is opened on the cylinder 125 that is positioned at annular groove 124 inboards.
Structure-improved every the electricity cover of the present utility model, during use, to be connected in lead 4, the conducting strip 41 of 5 one ends, 51 insert inserting groove 14 respectively, in 15, conducting strip 41, on 51 elastic spring can be set, so that conducting strip 41,51 can tightly be stuck in inserting groove 14, in 15, lead 41,51 the other end is along groove 14,15 pass, with plastic cement fastening piece 1,2 are buckled into a closed shape, again with two utmost point pin 32 of light-emitting diode 3,33 insert two through holes 121 of plastic cement plug socket 12 respectively, in 122, two utmost point pin 32 of light-emitting diode, 33 extend into inserting groove 18 respectively, 19 interior and conducting strips 41,51 are electrically connected, movable sleeve is provided with plastic ferrules trap 6 outside this closed shape again, just form the structure-improved every the electricity cover of the present utility model, install easily.When changing light-emitting diode 3, only need light-emitting diode 3 is extracted, insert new light-emitting diode again and get final product, need not destructive operation, maintenance easily.And the utility model is provided with the annular groove that can insert for the neck of lampshade, can indiscriminately ad. as one wishes change different lampshades, and the scope of application is very wide.
Claims (10)
1, the structure-improved that overlaps every electricity, it is characterized in that: be provided with at least two insulation fastening pieces, these at least two insulation fastening pieces are buckled into a closed shape, offer at least one in this closed shape and can pass the passage of insulation mutually for conductive component, and the outer movable sleeve of this closed shape is provided with hoop and closes parts.
2, structure-improved every the electricity cover according to claim 1, it is characterized in that: above-mentioned closed shape is fastened by the first insulation fastening piece and the second insulation fastening piece and forms, the fastening lateral root of the above-mentioned first insulation fastening piece is disposed with the insulation plug socket according to the direction that wears of conductive component, two inserting grooves of insulation and run through two grooves that insulate mutually of the above-mentioned first insulation fastening piece, one end mutually, above-mentioned two inserting grooves and above-mentioned corresponding respectively being connected of two grooves, the direction that above-mentioned plug socket passes along conductive component offers two through holes that separate, and above-mentioned two through holes respectively with above-mentioned two corresponding being connected of inserting groove; Plug socket, inserting groove and the groove of the shape of the fastening side of the above-mentioned second insulation fastening piece and the above-mentioned first insulation fastening piece are suitable.
3, the structure-improved every the electricity cover according to claim 2, it is characterized in that: above-mentioned insulation plug socket is provided with insulating barrier with the end that above-mentioned two inserting grooves are connected, and above-mentioned two inserting grooves and above-mentioned two grooves separate insulation by this insulating barrier.
4, the structure-improved every the electricity cover according to claim 3, it is characterized in that: the both sides at the position that above-mentioned insulation plug socket is connected with above-mentioned insulating barrier slope inwardly respectively and are provided with an insulation guide plate, and the both sides at the position that above-mentioned insulating barrier and above-mentioned insulation plug socket are connected form above-mentioned two inserting grooves respectively between two insulation guide plates therewith.
5, the structure-improved every the electricity cover according to claim 2, it is characterized in that: leave light-emitting diode grafting position between the end of above-mentioned insulation plug socket and the above-mentioned first insulation fastening piece, the internal diameter of this light-emitting diode grafting position and the convex edge, bottom of light-emitting diode are suitable, and a corresponding end, the inboard and above-mentioned light-emitting diode grafting position of the above-mentioned first insulation fastening piece is provided with and the corresponding elasticity card article in the convex edge, bottom of light-emitting diode; The end that the above-mentioned second insulation fastening piece fastens side is provided with another elasticity card article accordingly.
6, the structure-improved every the electricity cover according to claim 1 is characterized in that: above-mentioned hoop closes and forms the annular groove that can insert for the neck of lampshade between parts and the above-mentioned closed shape.
7, the structure-improved every the electricity cover according to claim 2 is characterized in that: the end of above-mentioned insulation plug socket offers the annular groove that can insert for the neck of lampshade wherein, and above-mentioned two through holes are opened on the cylinder that is positioned at this annular groove inboard.
8, the structure-improved every the electricity cover according to claim 2 is characterized in that: above-mentioned insulation plug socket is provided with alignment pin towards the direction of the above-mentioned second insulation fastening piece, is provided with location hole accordingly on the above-mentioned second insulation fastening piece.
9, the structure-improved every the electricity cover according to claim 1 is characterized in that: above-mentioned two adjacent sides of insulation fastening piece bond together.
10, the structure-improved every the electricity cover according to claim 2 is characterized in that: laterally be provided with protruding snap ring in the groove of the above-mentioned first insulation fastening piece, the corresponding position of the above-mentioned second insulation fastening piece also laterally is provided with protruding snap ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073898 CN2904229Y (en) | 2006-06-07 | 2006-06-07 | Improved structure of electric insulation sleeve |
| US11/759,198 US20080089078A1 (en) | 2005-08-19 | 2007-06-06 | Lamp holder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073898 CN2904229Y (en) | 2006-06-07 | 2006-06-07 | Improved structure of electric insulation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904229Y true CN2904229Y (en) | 2007-05-23 |
Family
ID=38079641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073898 Expired - Fee Related CN2904229Y (en) | 2005-08-19 | 2006-06-07 | Improved structure of electric insulation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2904229Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106062889A (en) * | 2013-11-27 | 2016-10-26 | 住友电装株式会社 | Wire harness |
| CN107017063A (en) * | 2017-05-08 | 2017-08-04 | 天津锦城汽车电装有限公司 | A kind of seal for high pressure screen-wall silk |
-
2006
- 2006-06-07 CN CN 200620073898 patent/CN2904229Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106062889A (en) * | 2013-11-27 | 2016-10-26 | 住友电装株式会社 | Wire harness |
| CN106062889B (en) * | 2013-11-27 | 2018-08-31 | 住友电装株式会社 | Harness and harness manufacturing method |
| CN107017063A (en) * | 2017-05-08 | 2017-08-04 | 天津锦城汽车电装有限公司 | A kind of seal for high pressure screen-wall silk |
| CN107017063B (en) * | 2017-05-08 | 2022-11-15 | 天津锦城汽车电装有限公司 | Insulation device for high-voltage shielding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 |