CN216010731U - Lamp shell convenient to be connected with power line - Google Patents
Lamp shell convenient to be connected with power line Download PDFInfo
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- CN216010731U CN216010731U CN202122359822.7U CN202122359822U CN216010731U CN 216010731 U CN216010731 U CN 216010731U CN 202122359822 U CN202122359822 U CN 202122359822U CN 216010731 U CN216010731 U CN 216010731U
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- tubular metal
- casing
- metal resonator
- tubular
- power line
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Abstract
The utility model discloses a lamp body convenient to connect with power cord, its technical scheme main points are including the casing, the casing bottom is fixed with 2 tubular metals, inside and outside the tubular metal resonator intercommunication casing, the filling opening with the inside intercommunication of tubular metal resonator is seted up to the lateral wall of tubular metal resonator, the outside of casing is arranged in to the filling opening, the orientation of the filling opening of two tubular metals is opposite, the tip of tubular metal is equipped with the wire guide of loudspeaker form, the wire guide is located the outside of casing, the connection of electric lines on tubular metal and the circuit board, when the lamp body is installed on the wall body, external power cord disect insertion can in the tubular metal, then press the tubular metal through instruments such as vice, make the tubular metal deform and can accomplish the quick connection of external power source line and circuit board, be favorable to the quick installation of lamp body.
Description
Technical Field
The utility model relates to a LED lamp body, more specifically say, it relates to a lamp body convenient to be connected with the power cord.
Background
LED's lamp body is used for holding lamp pearl and circuit board to install the electric wire on the circuit board, the electric wire can be connected with external power cord.
The existing lamp shell is provided with an opening at the bottom, then an electric wire of a circuit board directly passes through the opening to reach the outside of the lamp shell, and when the lamp shell is installed, the electric wire on the circuit board is connected with an external power wire (a live wire and a zero wire) through winding.
The electric wire and the power cord on the circuit board need the winding to be connected, and the efficiency is lower when the lamp body installation, and especially when installing the lamp body in batches, each electric wire all needs the winding to be connected, and the installation lamp body is comparatively time-consuming, leads to the installation effectiveness low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lamp body convenient to be connected with the power cord, the connection of electric lines on tubular metal resonator and the circuit board, when the lamp body was installed on the wall body, external power cord disect insertion tubular metal resonator can, then through the instrument such as vice clamp pressure tubular metal resonator for the tubular metal resonator deformation can accomplish the high-speed joint of external power cord and circuit board, is favorable to the quick installation of lamp body.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a lamp body convenient to be connected with power cord, includes the casing, and the casing bottom is fixed with 2 tubular metals, inside and outside the tubular metal resonator intercommunication casing, the lateral wall of tubular metal resonator seted up with the inside filling opening that communicates of tubular metal resonator, the outside of casing is arranged in to the filling opening, the orientation of the filling opening of two tubular metals is opposite.
Through adopting above-mentioned technical scheme, the inside cavity of tubular metal resonator for external power cord disect insertion, then adopt the vice to press the tubular metal resonator, realize the quick fixation of tubular metal resonator and external power source (live wire and zero line).
In the assembly process of lamp body, when the tubular metal resonator is fixed on the lamp body, the tubular metal resonator is located the one end of shell and also has electric wire connection on the circuit board, the circuit board is connected with the led lamp, because the casing inner space is little, it is fixed that the electric wire can't pass through the nip pressure tubular metal resonator when stretching into on the tubular metal resonator on the circuit board, consequently this establishment adopts a convenient structural design, exactly set up the filler opening on the tubular metal resonator, the electric wire on the circuit board can stretch into in the tubular metal resonator, then instil into soldering liquid through the filler opening, make the power cord soldering of tubular metal resonator inner wall and circuit board fixed, just so the installation at lamp body and circuit board is more convenient.
The two filling holes are arranged in a deviating way, so that the distance between the two filling openings is increased, soldering liquid is prevented from dripping each other during soldering, and the situation that the two metal rods are short-circuited is avoided.
Preferably, the end of the metal tube is provided with a horn-shaped wire guide opening, and the wire guide opening is positioned outside the shell.
Through adopting above-mentioned technical scheme, the wire guide is loudspeaker form, and the quick and accurate inserting of external power supply line of being convenient for is intraductal in the metal, improves the installation effectiveness of lamp body on the wall.
Preferably, the metal tube is heat-fused to the housing.
Through adopting above-mentioned technical scheme, the fixed mode of hot melt is firm.
Preferably, the shell is provided with a threaded hole, and the metal pipe is in threaded connection with the threaded hole.
By adopting the technical scheme, the metal pipe which is crushed is convenient to replace by adopting the threaded connection mode, the shell and the metal pipe are favorable for being reinstalled, and the rejection rate is reduced.
Preferably, the outer wall of the metal tube is provided with an insulating layer.
By adopting the technical scheme, the insulating layer is formed by brushing good insulating paint.
Preferably, the outer wall cover of tubular metal resonator is equipped with the rubber sleeve, and the rubber sleeve slides in tubular metal resonator outer wall in order to realize the shutoff and the opening to the filling opening.
By adopting the technical scheme, the rubber sleeve slides on the metal tube, and after the metal tube and the electric wire of the circuit board are soldered, the filling opening can be sleeved with the rubber tube, so that the electric leakage of the filling opening is avoided.
Preferably, the outer wall of the shell is provided with a reinforcing rib.
Through adopting above-mentioned technical scheme, the strengthening rib has the effect of increasing shell structure intensity, can also be favorable to the casing heat dissipation.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a schematic view of the structure of a metal pipe in example 2;
FIG. 4 is a schematic structural view of embodiment 2.
In the figure: 1. a housing; 2. a metal tube; 3. a fill port; 4. a wire guide port; 5. a threaded hole; 6. an insulating layer; 7. a rubber sleeve; 8. reinforcing ribs;
9. a circuit board; 901. an electric wire.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Embodiment 1, a lamp housing for facilitating connection with a power line, refer to fig. 1, and includes a housing 1, where the housing 1 is a plastic housing 1 and may be formed by injection molding. The outer wall of casing 1 is equipped with strengthening rib 8, and strengthening rib 8 evenly arranges around the circumferencial direction of casing 1, and strengthening rib 8 can increase the structural strength on 1 surface of casing, and the heat energy that the LED lamp produced need be passed through casing 1 and is effused, and strengthening rib 8 still has the effect of fin this moment.
The bottom of the shell 1 is fixed with 2 metal tubes 2, the metal tubes 2 are copper tubes, and the copper tubes have good conductivity and toughness. The metal pipe 2 is fixed on the shell 1 in a hot melting mode, and when the shell 1 is molded in an injection mode, the metal pipe 2 can be placed in an injection mold as an embedded part, and the metal pipe 2 and the shell 1 are fixed in the hot melting mode.
Inside and outside tubular metal resonator 2 intercommunication casing 1, the lateral wall of tubular metal resonator 2 seted up with the inside filling opening 3 that communicates of tubular metal resonator 2, the outside of casing 1 is arranged in to filling opening 3, the orientation of the filling opening 3 of two tubular metal resonators 2 is opposite. The end of the metal tube 2 is provided with a horn-shaped wire guide port 4, and the wire guide port 4 is positioned outside the housing 1.
The working principle is as follows: the metal tube 2 is installed in the housing 1, one end of the metal tube 2 outside the housing 1 is used for inserting an external power line, and one end of the metal tube 2 inside the housing 1 is used for inserting an electric wire 901 of the circuit board 9.
The filling port 3 of the metal tube 2 facilitates dropping of a soldering liquid so that the electric wire 901 on the circuit board 9 can be inserted into the metal tube 2 after the circuit board 9 is mounted on the housing 1, and then the metal tube 2 and the electric wire 901 of the circuit board 9 are fixed by soldering through the filling port 3.
In this design, when the lamp body was installed in the wall body, the power in the wall body can disect insertion tubular metal resonator 2, then presss from both sides through the vice and presses tubular metal resonator 2 for 2 deformations of tubular metal resonator, the completion power cord are fixed in tubular metal resonator 2, the convenient connection of the lamp body of being convenient for and power cord.
The outer wall of the metal tube 2 is provided with an insulating layer 6, the insulating layer 6 is insulating paint, and the insulating paint is directly coated on the outer wall of the metal tube 2. The outer wall cover of tubular metal resonator 2 is equipped with rubber sleeve 7, and rubber sleeve 7 slides in tubular metal resonator 2 outer wall in order to realize the shutoff of filling opening 3 and open.
The operation steps comprise that after the metal tube 2 is coated with the insulating paint, the rubber sleeve 7 is tightly sleeved on the outer wall of the metal tube 2, then the metal tube 2 is rotationally fixed on the lamp housing, after the lamp housing and the circuit board 9 are mounted, the rubber sleeve 7 is pulled down, and the rubber sleeve 7 blocks the filling port 3 of the metal tube 2.
Through insulating properties of the insulating layer 6 and the rubber sleeve 7, the two metal pipes 2 can be put down from the shelf to a large extent in a short circuit mode, and the safety performance of the shell 1 in use is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A lamp shell convenient for being connected with a power line comprises a shell (1), and is characterized in that: casing (1) bottom is fixed with 2 tubular metal resonator (2), inside and outside tubular metal resonator (2) intercommunication casing (1), the lateral wall of tubular metal resonator (2) seted up with fill opening (3) of the inside intercommunication of tubular metal resonator (2), the outside of casing (1) is arranged in fill opening (3), the orientation of fill opening (3) of two tubular metal resonators (2) is opposite, the tip of tubular metal resonator (2) is equipped with wire guide (4) of loudspeaker form, wire guide (4) are located the outside of casing (1).
2. The lamp housing for facilitating connection to a power line of claim 1, wherein: the metal tube (2) is fixed on the shell (1) by hot melting.
3. The lamp housing for facilitating connection to a power line of claim 1, wherein: the shell (1) is provided with a threaded hole (5), and the metal pipe (2) is in threaded connection with the threaded hole (5).
4. A lamp housing according to claim 1 or 3 for facilitating connection to a power line, wherein: the outer wall of the metal tube (2) is provided with an insulating layer (6).
5. The lamp housing for facilitating connection to a power line of claim 4, wherein: the outer wall cover of tubular metal resonator (2) is equipped with rubber sleeve (7), and rubber sleeve (7) slide in tubular metal resonator (2) outer wall in order to realize the shutoff and the opening of filling mouth (3).
6. The lamp housing for facilitating connection to a power line of claim 1, wherein: the outer wall of the shell (1) is provided with a reinforcing rib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359822.7U CN216010731U (en) | 2021-09-27 | 2021-09-27 | Lamp shell convenient to be connected with power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359822.7U CN216010731U (en) | 2021-09-27 | 2021-09-27 | Lamp shell convenient to be connected with power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010731U true CN216010731U (en) | 2022-03-11 |
Family
ID=80522883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122359822.7U Active CN216010731U (en) | 2021-09-27 | 2021-09-27 | Lamp shell convenient to be connected with power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216010731U (en) |
-
2021
- 2021-09-27 CN CN202122359822.7U patent/CN216010731U/en active Active
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