CN207648745U - Waterproof joint for lamp - Google Patents
Waterproof joint for lamp Download PDFInfo
- Publication number
- CN207648745U CN207648745U CN201721869738.7U CN201721869738U CN207648745U CN 207648745 U CN207648745 U CN 207648745U CN 201721869738 U CN201721869738 U CN 201721869738U CN 207648745 U CN207648745 U CN 207648745U
- Authority
- CN
- China
- Prior art keywords
- connector
- crust
- inside conductor
- conductor
- lamp
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of waterproof joint for lamp, including conductor wire, conductor wire includes multiply inside conductor and crust, multiply inside conductor is wrapped in crust, multiply inside conductor has connector by the peripheral integrated injection molding of close end, and with external screw thread, inner end with edge is compressed, the injected plastics material for constituting connector is filled the gap of each stock inside conductor and bonded with inside conductor for connector outer end, the inner end of connector is bonded with crust in injection molding, and the inner end of the connector carries cap.The inside conductor of the waterproof joint for lamp is integrally formed with the injection molding melt for constituting connector, and it is molded the gap that melt is filled with each stock inside conductor, to make the gap between each inside conductor between inside conductor and crust all be filled, make external rainwater that can not be penetrated by these gaps, and external screw thread is set in integrally formed connector outer end, the connector is set to be provided simultaneously with cap and the effect with externally threaded connecting tube, simplify parts, so that installation and production is all simplified, advantageously reduces material and manufacturing cost.
Description
Technical field
The utility model is related to a kind of waterproof joint for lamp of the outdoor lamps such as waterproof joint for lamp, especially Projecting Lamp.
Background technology
The waterproof joint for lamp of traditional Projecting Lamp includes conductor wire, and conductor wire, which passes through, carries externally threaded casing, and casing is worn
The shell for crossing the products such as Projecting Lamp is connect with internal nut, and casing outer end is configured with nut, and sealing ring is provided in nut, close
Seal and spiro cap are connect on conductor wire and with casing threads.The structure design component of this waterproof joint for lamp includes spiral shell
Cap, sealing ring, nut and casing, manufacture and material cost are higher, and installation is also extremely inconvenient, and installation is bad also to be easy to cause leakage
Water.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of waterproof joint for lamp, the knots of the waterproof joint for lamp
Structure is simple, installs and easily manufactured, the material and manufacturing cost being related to are lower.
For this purpose, waterproof joint for lamp provided by the utility model, including conductor wire, conductor wire includes multiply inside conductor and outer
Skin, multiply inside conductor are wrapped in crust, and multiply inside conductor has connector, connector outer end band by the peripheral integrated injection molding of close end
There are external screw thread, inner end with edge is compressed, the injected plastics material for constituting connector is filled the gap of each stock inside conductor and glued with inside conductor
It closes, the inner end of connector is bonded with crust in injection molding, and the inner end of the connector carries cap.
In the utility model, inside conductor is integrally formed with the injection molding melt for constituting connector, and is molded melt and is filled with respectively
The gap of stock inside conductor makes external rainwater to make the gap between each inside conductor between inside conductor and crust all be filled
It can not be penetrated by these gaps, and external screw thread is set in integrally formed connector outer end, the connector is made to be provided simultaneously with cap
Lid and the effect with externally threaded connecting tube, simplify parts, so that installation and production is all simplified, advantageously reduce material
And manufacturing cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of waterproof joint for lamp provided by the utility model.
Fig. 2 is the structural schematic diagram of second of embodiment of waterproof joint for lamp provided by the utility model.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the present invention will be further described in detail, described in specific reality
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Shown in referring to Fig.1, the waterproof joint for lamp that the first embodiment of the utility model provides, including conductor wire 1, it is conductive
Line 1 includes multiply inside conductor 2 and crust 3, and multiply inside conductor 2 is wrapped in crust 3, and multiply inside conductor 2 is by the outer of close end
Enclosing integrated injection molding has connector 4, general inside conductor 2 to have three strands, and connector 4 passes through the conducting wire on lamp casing with three strands of inside conductors 2
It connects hole to connect with the nut inside lamp casing, sealing ring is generally cased on connector 4, connector 4, which utilizes, compresses edge 5 by sealing ring
It is pressed on lamp casing, 4 outer end of connector with external screw thread 6, inner end with edge 5 is compressed, fill out by the injected plastics material for constituting connector 4
It fills the gap of each stock inside conductor 2 and is bonded with inside conductor 2, the inner end of connector 4 is bonded with crust 3 in injection molding, the connector 4
Inner end carries cap.3 ring cutting of the crust excision of 2 periphery of multiply inside conductor of 1 end of conductor wire, the connector 4 are molded in
1 end of conductor wire cuts off the position of crust 3, and 4 inner end of the connector is locally adhesively fixed with 3 outer end of crust.
The manufacturing method of waterproof joint for lamp provided in this embodiment, includes the following steps：A, 1 end of ring cutting excision conductor wire
Portion's crust 3；B, mold is wrapped in position and 1 outer end of the crust part that crust 3 is cut off on conductor wire 1；C, composition is connect
First 4 injected plastics material melt is injected into mold cavity；D, wait for that form removal after the mold is cooled forms waterproof joint for lamp.
With reference to shown in Fig. 2, second of embodiment of the utility model and the first embodiment are essentially identical, and difference only exists
In：The ring cutting on the crust 3 of end position of the conductor wire 1 forms annular groove, and the connector 4 is molded at annular groove
Type, crust 3 of the connector 4 respectively with outside in annular groove are adhesively fixed.
Claims (3)
1. a kind of waterproof joint for lamp, including conductor wire, conductor wire includes multiply inside conductor and crust, and multiply inside conductor wraps up
In crust, it is characterized in that：Multiply inside conductor has a connector by the peripheral integrated injection molding of close end, connector outer end with external screw thread,
Inner end is with edge is compressed, and the injected plastics material for constituting connector is filled the gap of each stock inside conductor and bonded with inside conductor, connector
Inner end is bonded with crust in injection molding, and the inner end of the connector carries cap.
2. waterproof joint for lamp according to claim 1, it is characterized in that：The conductor wire is on the crust of end position
Ring cutting forms annular groove, connector injection molding at annular groove, and connector bonds with the crust in outside in annular groove solid respectively
It is fixed.
3. waterproof joint for lamp according to claim 1, it is characterized in that：Outside the multiply inside conductor periphery of conductive thread end
Skin ring cutting is cut off, and the connector is molded in the position of conductive thread end excision crust, the inner end of the joint part and crust
Outer end is adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869738.7U CN207648745U (en) | 2017-12-28 | 2017-12-28 | Waterproof joint for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869738.7U CN207648745U (en) | 2017-12-28 | 2017-12-28 | Waterproof joint for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648745U true CN207648745U (en) | 2018-07-24 |
Family
ID=62876838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869738.7U Active CN207648745U (en) | 2017-12-28 | 2017-12-28 | Waterproof joint for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278579A (en) * | 2017-12-28 | 2018-07-13 | 郑小微 | Waterproof joint for lamp and its manufacturing method |
| CN109700367A (en) * | 2019-01-24 | 2019-05-03 | 中山市华志模具精密设备科技有限公司 | The manufacturing method of a kind of lavatory lid bottom plate and by lavatory lid bottom plate made of its method |
| EP3713024A1 (en) * | 2019-03-22 | 2020-09-23 | Zopoise Technology (Zhuzhou) Co., Ltd. | Wire joint and manufacturing method thereof |
-
2017
- 2017-12-28 CN CN201721869738.7U patent/CN207648745U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278579A (en) * | 2017-12-28 | 2018-07-13 | 郑小微 | Waterproof joint for lamp and its manufacturing method |
| CN109700367A (en) * | 2019-01-24 | 2019-05-03 | 中山市华志模具精密设备科技有限公司 | The manufacturing method of a kind of lavatory lid bottom plate and by lavatory lid bottom plate made of its method |
| EP3713024A1 (en) * | 2019-03-22 | 2020-09-23 | Zopoise Technology (Zhuzhou) Co., Ltd. | Wire joint and manufacturing method thereof |
| US11217911B2 (en) | 2019-03-22 | 2022-01-04 | Zopoise Technology (Zhuzhou) Co., Ltd. | Wire joint and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207648745U (en) | Waterproof joint for lamp | |
| CN203225400U (en) | A highly-sealed waterproof cable connector | |
| CN102655296B (en) | Underwater plugging and unplugging connector | |
| US20170159893A1 (en) | Light-emitting device and method for manufacturing the light-emitting device | |
| CN204905525U (en) | Earphones (Plug) | |
| CN202549510U (en) | New type hollow composite insulator adhesive-binding shaping structure | |
| CN202651488U (en) | Underwater connector | |
| TWM556033U (en) | Waterproof connector | |
| CN208336638U (en) | A kind of electric automobile high-voltage wire harness wiring position waterproof cover | |
| CN108278579A (en) | Waterproof joint for lamp and its manufacturing method | |
| CN204766613U (en) | Threaded nipple | |
| CN207251766U (en) | A kind of new-type water-proof CCD camera shell structure | |
| CN202651487U (en) | Underwater plug-pull connector | |
| CN204130808U (en) | A kind of new type mining cable plug | |
| CN204632477U (en) | The flange of the overall full skirt casting of sleeve pipe | |
| CN202025586U (en) | Whole plastic encapsulated potentiometer | |
| CN208209047U (en) | Waterproof cable lug with sealing ring | |
| CN207994164U (en) | Elbow connector | |
| CN107975725A (en) | A kind of underground lamp | |
| CN208820128U (en) | Y type waterproof deconcentrator | |
| CN204167076U (en) | A kind of pen-type ignition coil adopting sealing ring seal casinghousing | |
| CN105940682A (en) | Microphone kit and electronic device | |
| CN201434233Y (en) | LED lamp | |
| CN205058384U (en) | Gum cover forming die | |
| CN203707726U (en) | Airtightness wire joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |