CN211040894U - Firm ceiling lamp line connector - Google Patents
Firm ceiling lamp line connector Download PDFInfo
- Publication number
- CN211040894U CN211040894U CN201922184154.1U CN201922184154U CN211040894U CN 211040894 U CN211040894 U CN 211040894U CN 201922184154 U CN201922184154 U CN 201922184154U CN 211040894 U CN211040894 U CN 211040894U
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- China
- Prior art keywords
- electric wire
- upper cover
- opening
- ring
- top side
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Abstract
The utility model belongs to the technical field of electrical equipment, especially, be a firm ceiling lamp line connector, which comprises a lamp socket, the upper cover is installed to the top side screw thread of lamp stand, and the top side of upper cover is equipped with the opening, and movable mounting has the electric wire in the opening, and the bottom of electric wire extends to in the lamp stand and is connected with the terminal in the lamp stand, and the top of electric wire is connected with the power, and fixed solid fixed ring that has cup jointed on the electric wire, and a plurality of elasticity steel wires are installed to solid fixed ring's top side annular, and the cover is equipped with the loose collar on the electric wire, and the top of a plurality of. The utility model extrudes the elastic steel wire to deform the elastic steel wire, so that the elastic steel wire is expanded and cannot slide out from the opening at the top side of the upper cover, thereby bearing the weight of the ceiling lamp, ensuring that the electric wire and the terminal do not need to be forced downwards, and avoiding the disconnection caused by the falling of the electric wire and the terminal; the fixing device has the advantages of detachable design, cyclic utilization, energy conservation and environmental protection.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to a firm ceiling lamp line connector.
Background
A connector is a commonly used connecting device, generally used for connecting a plurality of wires. The connector of ceiling lamp line needs to be connected ceiling lamp line and ceiling lamp, and the weight of ceiling lamp is generally great, and the connector commonly used only catches on the electric wire with the terminal and is connected, can't support the weight of ceiling lamp, can not satisfy customer's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stable ceiling lamp wire connector.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a firm ceiling lamp line connector, which comprises a lamp socket, the upper cover is installed to the top side screw thread of lamp stand, the top side of upper cover is equipped with the opening, movable mounting has the electric wire in the opening, the bottom of electric wire extends to in the lamp stand and is connected with the terminal in the lamp stand, the top of electric wire is connected with the power, fixed solid fixed ring that has cup jointed on the electric wire, a plurality of elasticity steel wires are installed to solid fixed ring's top side annular, the cover is equipped with the activity ring on the electric wire, the top of a plurality of elasticity steel wires all is connected with the activity ring, the cover is equipped with fixing device on the electric.
Preferably, the diameter of the fixing ring is smaller than the diameter of the top opening of the upper cover, and the diameter of the fixing device is larger than the diameter of the top opening of the upper cover.
Preferably, the fixing device comprises two identical half rings, the two half rings are connected through a bolt, a plurality of grooves are formed in one side, close to the electric wire, of each half ring, fixing columns are fixedly mounted in the grooves, clamping blocks are sleeved on the fixing columns in a sliding mode, springs are sleeved on the fixing columns, one ends of the springs are fixedly connected with the clamping blocks, and the other ends of the springs are fixedly connected with the inner walls of the grooves.
Preferably, a plurality of clamping rings are arranged on the electric wire, and the clamping rings are in contact with the clamping blocks.
Preferably, the length of a connecting line of points, which are farthest away from each other, of the two symmetrical elastic steel wires is greater than the diameter length of the opening at the top of the upper cover.
Compared with the prior art, the beneficial effects of the utility model are that: the device deforms by extruding the elastic steel wire, so that the elastic steel wire expands and cannot slide out of the opening on the top side of the upper cover, the weight of the ceiling lamp is borne, the wire and the terminal do not need to be subjected to downward force, and the disconnection caused by the falling of the wire and the terminal is avoided; the fixing device has the advantages of detachable design, cyclic utilization, energy conservation and environmental protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the fixing device of the present invention;
FIG. 3 is a schematic structural view of part A of the present invention;
fig. 4 is a schematic structural diagram of a portion a1 in the present invention;
in the figure: 1. a lamp socket; 2. an upper cover; 3. an electric wire; 4. a fixing ring; 5. a movable ring; 6. an elastic steel wire; 7. a half ring; 8. a snap ring; 9. a groove; 10. a clamping block; 11. fixing a column; 12. A spring; 13. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a firm ceiling lamp wire connector comprises a lamp holder 1, an upper cover 2 is installed on the top side of the lamp holder 1 in a threaded mode, an opening is formed in the top side of the upper cover 2, an electric wire 3 is movably installed in the opening, the bottom end of the electric wire 3 extends into the lamp holder 1 and is connected with a terminal in the lamp holder 1, the top end of the electric wire 3 is connected with a power supply, a fixing ring 4 is fixedly sleeved on the electric wire 3, a plurality of elastic steel wires 6 are annularly installed on the top side of the fixing ring 4, a movable ring 5 is sleeved on the electric wire 3, the top ends of the elastic steel wires 6 are connected with the movable ring 5, a fixing device is sleeved on the electric wire 3 and is located above the movable ring 5 and is in contact with the movable ring 5, the fixing device deforms by extruding the elastic steel wires 6, the fixing device cannot slide out from the opening in the top side of the upper cover 2, the weight, the disconnection caused by the falling off of the wire 3 and the terminal is avoided; the fixing device has the advantages of detachable design, cyclic utilization, energy conservation and environmental protection.
Specifically, the diameter of the fixing ring 4 is smaller than the top opening diameter of the upper cover 2, and the diameter of the fixing means is larger than the top opening diameter of the upper cover 2.
Specifically, fixing device includes two the same semi-rings 7, and two semi-rings 7 pass through bolted connection 13, and a plurality of recesses 9 have been seted up to one side that semi-ring 7 is close to electric wire 3, and fixed column 11 has been installed to recess 9 internal fixation, and the slip has cup jointed fixture block 10 on fixed column 11, and the cover is equipped with spring 12 on the fixed column 11, and the one end and the fixture block 10 fixed connection of spring 12, the other end and the inner wall fixed connection of recess 9 of spring 12.
Specifically, a plurality of clamping rings 8 are arranged on the electric wire 3, and the clamping rings 8 are in contact with the clamping blocks 10.
Specifically, the length of the connecting line of the points of the two symmetrical elastic steel wires 6 farthest from each other is greater than the diameter length of the top opening of the upper cover 2.
The working principle is as follows: during the use, pass the opening on 2 tops sides of upper cover with electric wire 3, remove fixing device downwards, fixing device drives movable ring 5 extrusion elastic steel wire 6, and elastic steel wire 6 deformation blocks the opening on 2 tops sides of upper cover, and the junction of electric wire 3 and terminal does not receive the force this moment, can not drop and cause and open circuit, and fixing device can lift bolt 13 off and dismantle, but cyclic utilization. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a firm ceiling lamp line connector, includes lamp stand (1), its characterized in that: upper cover (2) are installed to the top side screw thread of lamp stand (1), the top side of upper cover (2) is equipped with the opening, movable mounting has electric wire (3) in the opening, the bottom of electric wire (3) extends to in lamp stand (1) and is connected with the terminal in lamp stand (1), the top of electric wire (3) is connected with the power, fixed solid fixed ring (4) have been cup jointed on electric wire (3), a plurality of elasticity steel wires (6) are installed to the top side annular of solid fixed ring (4), the cover is equipped with activity ring (5) on electric wire (3), the top of a plurality of elasticity steel wires (6) all is connected with activity ring (5), the cover is equipped with fixing device on electric wire (3), fixing device is located the top of activity ring (5) and contacts with activity ring (5).
2. A robust ceiling cord connector according to claim 1, wherein: the diameter of the fixing ring (4) is smaller than the diameter of the top opening of the upper cover (2), and the diameter of the fixing device is larger than the diameter of the top opening of the upper cover (2).
3. A robust ceiling cord connector according to claim 1, wherein: the fixing device comprises two identical half rings (7), the two half rings (7) are connected through a bolt (13), a plurality of grooves (9) are formed in one side, close to the electric wire (3), of each half ring (7), fixing columns (11) are fixedly installed in the grooves (9), clamping blocks (10) are sleeved on the fixing columns (11) in a sliding mode, springs (12) are sleeved on the fixing columns (11), one ends of the springs (12) are fixedly connected with the clamping blocks (10), and the other ends of the springs (12) are fixedly connected with the inner walls of the grooves (9).
4. A robust ceiling cord connector according to claim 1, wherein: the electric wire (3) is provided with a plurality of clamping rings (8), and the clamping rings (8) are in contact with the clamping blocks (10).
5. A robust ceiling cord connector according to claim 1, wherein: the length of a connecting line of points of the two symmetrical elastic steel wires (6) which are farthest away from each other is larger than the diameter length of the top opening of the upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184154.1U CN211040894U (en) | 2019-12-09 | 2019-12-09 | Firm ceiling lamp line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184154.1U CN211040894U (en) | 2019-12-09 | 2019-12-09 | Firm ceiling lamp line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040894U true CN211040894U (en) | 2020-07-17 |
Family
ID=71537424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184154.1U Active CN211040894U (en) | 2019-12-09 | 2019-12-09 | Firm ceiling lamp line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040894U (en) |
-
2019
- 2019-12-09 CN CN201922184154.1U patent/CN211040894U/en active Active
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