CN107270255A - A kind of outlet structure for packed by metal casing light source - Google Patents
A kind of outlet structure for packed by metal casing light source Download PDFInfo
- Publication number
- CN107270255A CN107270255A CN201710493850.3A CN201710493850A CN107270255A CN 107270255 A CN107270255 A CN 107270255A CN 201710493850 A CN201710493850 A CN 201710493850A CN 107270255 A CN107270255 A CN 107270255A
- Authority
- CN
- China
- Prior art keywords
- outlet
- cable
- outlet module
- wire harness
- cavity
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of outlet structure for packed by metal casing light source, the wire for cable of powering is drawn, and the outlet structure includes outlet module, outlet module cover, wire harness sleeve, fire-retardant telescopic tube and fixing screws.Compact conformation of the present invention, bulk strength is high, long working life；Overall tightness is good, particularly coordinates the filling effect of epoxy colloid, and the sealing problem of outlet structure obtains perfect solution；The wire knotting post package of cable is passed by string holes from wire harness sleeve in cavity, and the Anti-extrusion performance of this outlet structure is greatly improved；The design of fire-retardant telescopic tube may insure that overall structure has good fire resistance.
Description
Technical field
It is used for packed by metal casing light the invention belongs to packed by metal casing light-source structure technical field, more particularly to one kind
The outlet structure in source.
Background technology
Packed by metal casing light source is overcome general by the way that illuminating source and optical instrument are each attached in metal shell
Logical glass sealing form light source shock resistance is poor, and the shortcomings of frangible, but there is also some problems, one of them is exactly that wire outlet part is deposited
Sealing, Anti-extrusion effect be poor, the low problem of wire fire resistance.
The content of the invention
For above technical problem, the present invention provides a kind of good airproof performance, Anti-extrusion effect promoting and had good fire-retardant
The outlet structure for packed by metal casing light source of performance.
The present invention is for the technical scheme that is used of its technical problem of solution：
A kind of outlet structure for packed by metal casing light source, for cable of powering wire draw, it is described go out knot
Structure include outlet module, outlet module cover, wire harness sleeve, fire-retardant telescopic tube and fixing screws, the outlet module and
Outlet module cover is made of duralumin, hard alumin ium alloy, and wire harness sleeve is made of polytetrafluoroethylmaterial material, and the outlet module is provided with
Cavity, the outlet module cover is locked to located at wire finishing die at the upper side opening of cavity by the fixing screws
In the screw of block, the outlet module cover is provided with perforate, and the wire harness sleeve is installed in the bottom side of the perforate, the wire harness
Sleeve is provided with the string holes that quantity is matched with the number of conductors of cable, and the fire-retardant telescopic tube is wrapped in the cable
Periphery simultaneously follows cable to be extend into the bottom of the cavity in cavity, respectively from wire harness after the wire knotting of the cable
The string holes of sleeve is passed, and epoxy colloid is filled with the cavity.
As preferred embodiment, the bottom of the cavity is provided with guide in the place of stretching into of cable.
As preferred embodiment, the wire harness sleeve is fixed on the hole on bottom of outlet module cover by epoxy glue
Side.
As preferred embodiment, the fixing screws are with being filled with locking glue in the space of the screw.
The beneficial effects of the invention are as follows：Compact conformation of the present invention, bulk strength is high, long working life；Overall tightness is good,
Particularly coordinate the filling effect of epoxy colloid, the sealing problem of outlet structure obtains perfect solution；The wire of cable knots
Post package is passed by string holes from wire harness sleeve in cavity, and the Anti-extrusion performance of this outlet structure is greatly improved；Resistance
The design of combustion telescopic tube may insure that overall structure has good fire resistance.
Brief description of the drawings
It is further detailed with reference to the accompanying drawings and detailed description：
Fig. 1 is outlet structure top view of the invention；
Fig. 2 is the cross section structure diagram at A-A in Fig. 1.
Label declaration：1- outlet modules, 2- outlet module covers, 3- wire harness sleeves, the fire-retardant telescopic tubes of 4-, 5- fixes spiral shell
Nail, 6- string holes, 7- epoxy colloids, 8- cavitys, 9- perforates, 10- guides, 11- locking glue.
Embodiment
Below against accompanying drawing, by the description to embodiment, to the embodiment of the present invention such as involved each structure
Mutual alignment and annexation, the effect of each several part and operation principle, manufacturing process between the shape of part, construction, each several part
And operate with method etc., be described in further detail, with help those skilled in the art to the inventive concept of the present invention,
Technical scheme has more complete, accurate and deep understanding.
The cable wire that the outlet structure of the present invention is used for packed by metal casing light source is drawn.Referring to figs. 1 to Fig. 2, go out
Cable architecture mainly includes outlet module 1, outlet module cover 2, wire harness sleeve 3, fire-retardant telescopic tube 4 and fixing screws 5.
Outlet module 1 and outlet module cover 2 are made of duralumin, hard alumin ium alloy, and wire harness sleeve 3 uses polytetrafluoroethylmaterial material
It is made, outlet module 1 is provided with cavity 8, outlet module cover 2 is locked at the upper side opening of cavity 8 by fixing screws 5
It is tightened in the screw of outlet module 1.Outlet module cover 2 is provided with perforate 9, and wire harness sleeve 3 is installed in the bottom of the perforate 9
Side, preferably, wire harness sleeve 3 is fixed on the perforate bottom side of outlet module cover 2 by epoxy glue.Wire harness sleeve 3 is provided with
The string holes 6 that quantity is matched with the number of conductors of cable.Fire-retardant telescopic tube 4 is wrapped in the periphery of cable and follows cable
It is extend into the bottom of cavity 8 in cavity 8.The wire of cable is passed from the string holes 6 of wire harness sleeve 3 respectively after knotting, cavity 8
It is interior to be filled with epoxy colloid 7.
In order to which preferably cable is incorporated into cavity 8, the bottom of cavity 8 is provided with guide in the place of stretching into of cable
10。
In order to ensure the locking effect of outlet module cover 2 is relatively reliable, fixing screws 5 in the space of screw with being filled with
Lock glue 11.
Based on above structure, compact conformation of the present invention, bulk strength is high, long working life；Overall tightness is good, particularly
Coordinate the filling effect of epoxy colloid, the sealing problem of outlet structure obtains perfect solution；The wire knotting post package of cable
In in cavity, and passed by string holes from wire harness sleeve, the Anti-extrusion performance of this outlet structure is greatly improved；It is fire-retardant flexible
The design of sleeve pipe may insure that overall structure has good fire resistance.
The manufacture craft to the present invention is illustrated below in conjunction with the accompanying drawings.
Step 1：Wire harness sleeve is fixed on the perforate bottom side of outlet module cover using epoxy glue.
Step 2：The wire of cable is passed through and knotted after fire-retardant telescopic tube；
Step 3：Wire passes wire harness sleeve through string holes, and the knotting of formation is placed in the cavity of outlet module, uses ring
Oxygen glue fills outlet module cavity.
Step 4：Coordinate locking glue that outlet module cover is arranged in outlet module using fixing screws, treat that epoxy glue is consolidated
Change, that is, complete the making of outlet structure.
The present invention is exemplarily described above in conjunction with accompanying drawing, but is not enumerating for exhaustive, it is clear that present invention tool
Body is realized and is not subject to the restrictions described above, as long as employing the various non-realities of inventive concept and technical scheme of the present invention progress
The improvement of matter, or it is not improved by the present invention design and technical scheme directly apply to other occasions, in the present invention
Protection domain within.
Claims (4)
1. a kind of outlet structure for packed by metal casing light source, the wire for cable of powering is drawn, it is characterised in that：Institute
Outlet structure is stated including outlet module, outlet module cover, wire harness sleeve, fire-retardant telescopic tube and fixing screws, it is described go out
Wire module and outlet module cover are made of duralumin, hard alumin ium alloy, and wire harness sleeve is made of polytetrafluoroethylmaterial material, the outlet
Module is provided with cavity, and the outlet module cover is locked to by the fixing screws and set at the upper side opening of cavity
In in the screw of outlet module, the outlet module cover is provided with perforate, and the wire harness sleeve is installed in the bottom side of the perforate,
The wire harness sleeve is provided with the string holes that quantity is matched with the number of conductors of cable, and the fire-retardant telescopic tube is wrapped in described
The periphery of cable simultaneously follows cable to be extend into the bottom of the cavity in cavity, and the wire of the cable divides after knotting
Do not passed from the string holes of wire harness sleeve, epoxy colloid is filled with the cavity.
2. a kind of outlet structure for packed by metal casing light source according to claim 1, it is characterised in that：The chamber
The bottom of body is provided with guide in the place of stretching into of cable.
3. a kind of outlet structure for packed by metal casing light source according to claim 1, it is characterised in that：The line
Collar cylinder is fixed on the perforate bottom side of outlet module cover by epoxy glue.
4. a kind of outlet structure for packed by metal casing light source according to claim 1, it is characterised in that：It is described solid
Screw is determined with being filled with locking glue in the space of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493850.3A CN107270255B (en) | 2017-06-26 | 2017-06-26 | A kind of outlet structure for packed by metal casing light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710493850.3A CN107270255B (en) | 2017-06-26 | 2017-06-26 | A kind of outlet structure for packed by metal casing light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270255A true CN107270255A (en) | 2017-10-20 |
| CN107270255B CN107270255B (en) | 2019-11-12 |
Family
ID=60069310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710493850.3A Active CN107270255B (en) | 2017-06-26 | 2017-06-26 | A kind of outlet structure for packed by metal casing light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270255B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651996Y (en) * | 2003-09-15 | 2004-10-27 | 东莞亨圃电器制品有限公司 | Lamp holder structure |
| CN201014400Y (en) * | 2007-02-26 | 2008-01-30 | 黄元娥 | Sealed stopper of LED light tube |
| CN201787517U (en) * | 2010-08-31 | 2011-04-06 | 东莞亚飞电器有限公司 | Improved lamp holder |
| CN103776003A (en) * | 2014-02-24 | 2014-05-07 | 丹阳谊善车灯设备制造有限公司 | Sealed wire outlet structure of automobile lamp |
-
2017
- 2017-06-26 CN CN201710493850.3A patent/CN107270255B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2651996Y (en) * | 2003-09-15 | 2004-10-27 | 东莞亨圃电器制品有限公司 | Lamp holder structure |
| CN201014400Y (en) * | 2007-02-26 | 2008-01-30 | 黄元娥 | Sealed stopper of LED light tube |
| CN201787517U (en) * | 2010-08-31 | 2011-04-06 | 东莞亚飞电器有限公司 | Improved lamp holder |
| CN103776003A (en) * | 2014-02-24 | 2014-05-07 | 丹阳谊善车灯设备制造有限公司 | Sealed wire outlet structure of automobile lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270255B (en) | 2019-11-12 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 No.14 henglangshan Road, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Huaxia photoelectric Co.,Ltd. Address before: 241002 plant 4, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: ANHUI HUAXIA DISPLAY TECHNOLOGY Co.,Ltd. |