CN211902756U - Lamp holder - Google Patents
Lamp holder Download PDFInfo
- Publication number
- CN211902756U CN211902756U CN201921659927.0U CN201921659927U CN211902756U CN 211902756 U CN211902756 U CN 211902756U CN 201921659927 U CN201921659927 U CN 201921659927U CN 211902756 U CN211902756 U CN 211902756U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- holder shell
- hole
- screw rod
- copper sheet
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A lamp socket, comprising: the lamp holder shell is provided with a hole at the middle top part, the screw rod penetrates through the hole, the screw rod head faces downwards and is arranged below the top hole of the lamp holder shell, the spring is arranged between the screw rod head and the top hole of the lamp holder shell, the screw rod is provided with a screw cap on the top hole of the lamp holder shell, two gaskets and another screw cap are arranged on the screw cap, a thread for connecting a bulb is arranged in the lamp holder shell, a through hole is arranged on the edge of the tail part of the thread to the top surface of the lamp holder shell, the top surface of the lamp holder shell is away from the middle hole, a copper sheet extends to the through hole and is bent downwards to the internal thread of the lamp holder shell through the through hole, a round guide angle is arranged on one side, facing the tightening thread of the bulb, of the copper sheet head bent downwards, the copper sheet head on the top surface of the lamp holder shell is provided with a hole penetrating through the copper sheet and the top surface of the, the nut is provided with two gaskets and two nuts.
Description
Technical Field
The invention belongs to a lamp, in particular to a lamp holder.
Background
The elastic tongue piece at the middle top of the lamp holder is used for a long time, the elastic tongue piece often loses elastic contact and cannot reach the top of the bulb screw thread to connect a power connector, a bulb cannot be lighted, in addition, the internal thread of the lamp holder connected with the bulb screw thread is made of a copper sheet connected with the power connector, copper sheet materials are wasted, and in order to solve the problems, the invention designs the lamp holder of the utility model.
Disclosure of Invention
The utility model discloses lamp stand technical scheme: the screw rod I is provided with a first nut on the top hole I of the lamp holder shell for properly pressing the spring between the lower part of the top hole of the lamp holder shell and the one end of the screw rod, and two gaskets I and another nut II are arranged on the first nut for pressing a power line joint; the lamp holder shell is internally provided with a thread for connecting a bulb, the edge of the tail part of the thread is provided with an opening to the top surface of the lamp holder shell, the top surface of the lamp holder shell is separated from a middle hole I, a copper sheet extends to the opening and is bent downwards through the opening to extend to an internal thread of the lamp holder shell, a downwards bent copper sheet head faces one side of the bulb tightening thread, a guide fillet is arranged so that the bulb can push the copper sheet head to be screwed in the internal thread of the lamp holder shell, the copper sheet head on the top surface of the lamp holder shell is provided with a hole II penetrating through the copper sheet and the top surface of the lamp holder shell, a screw rod II is arranged in the hole II in a penetrating mode, the two ends of the screw rod are downward and are arranged below a top hole II of the lamp holder shell, a screw nut III is arranged on the top surface of the lamp holder.
Drawings
Fig. 1 is a structure view of the lamp holder of the present invention.
Detailed Description
A lamp socket, comprising: 1. the lamp holder comprises a lamp holder shell, 2, a first hole, 3, a second hole, 4, a first screw rod, 5, a second screw rod, 6, a spring, 7, a first screw cap, 8, a second screw cap, 9, a third screw cap, 10, a fourth screw cap, 11, a first gasket, 12, a second gasket, 13 and a copper sheet, wherein the top of the middle of the lamp holder shell 1 is provided with the hole 2, the screw rod 4 penetrates through the hole 2, the head of the screw rod 4 is downward and is arranged below the top hole 2 of the lamp holder shell 1, the spring 6 is arranged between the head of the screw rod 4 and the top hole 2 of the lamp holder shell 1, one end of the spring 6 is propped against the head of the screw rod 4, the other end of the spring is propped against the periphery of the top hole 2 of the lamp holder shell 1, the screw rod 4 is provided with the screw cap 7 on the top hole 2 of the lamp holder shell 1 for properly pressing the spring 6 between the top hole 2 of the screw rod 4, when the lamp holder is tightened, the lamp holder, the top-connected, the power line connector is used for pressing the power line connector; there is the screw thread of connecting the bulb in the lamp stand casing 1, there is the opening on the screw thread afterbody border to lamp stand casing 1 top surface, hole 2 has copper sheet 13 to stretch to the opening and bend downwards through the opening and extend lamp stand casing 1 internal thread in the middle of the 1 top surface of lamp stand casing leaves, copper sheet 13 head of bending downwards is facing bulb tightening screw one side and has the lead fillet, so that the bulb can push up 15 head screws of copper sheet in lamp stand casing 1 internal thread, 1 overhead hole 3 that has the hole that runs through copper sheet 13 and lamp stand casing 1 top surface of lamp stand casing 13, threaded screw 5 has been worn in hole 3, 5 first downwards of threaded screw and under 1 apical pore 3 of lamp stand casing, threaded screw 5 has a nut 9 on 1 top of lamp stand casing, be used for fixed threaded screw 5, there are two gaskets 12 and another nut 10 on the nut 9, be used for compressing tightly another joint of power cord.
Claims (2)
1. A lamp socket, comprising: the lamp holder shell, the first screw rod, the second screw rod, the spring, the first screw cap, the second screw cap, the third screw cap, the fourth screw cap and the copper sheet are characterized in that: the first screw rod penetrates through the first hole in the middle of the lamp holder shell, one end of the screw rod is downward and is arranged at the top hole of the lamp holder shell, a spring is arranged between one end of the screw rod and the first hole of the lamp holder shell, a first nut is arranged on the first screw rod on the top hole of the lamp holder shell and is used for properly pressing the spring between the lower hole of the lamp holder shell and one end of the screw rod, and two first gaskets and another second nut are arranged on the first nut and are used for pressing a power line connector; the lamp holder shell is internally provided with a thread for connecting a bulb, the edge of the tail part of the thread is provided with an opening to the top surface of the lamp holder shell, the top surface of the lamp holder shell is separated from a middle hole I, a copper sheet extends to the opening and is bent downwards through the opening to extend to an internal thread of the lamp holder shell, a downwards bent copper sheet head faces one side of the bulb tightening thread, a guide fillet is arranged so that the bulb can push the copper sheet head to be screwed in the internal thread of the lamp holder shell, the copper sheet head on the top surface of the lamp holder shell is provided with a hole II penetrating through the copper sheet and the top surface of the lamp holder shell, a screw rod II is arranged in the hole II in a penetrating mode, the two ends of the screw rod are downward and are arranged below a top hole II of the lamp holder shell, a screw nut III is arranged on the top surface of the lamp holder.
2. The lamp socket of claim 1, wherein: one end of the spring is propped against one end of the screw rod, and the other end of the spring is propped against the periphery of a top hole of the lamp holder shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659927.0U CN211902756U (en) | 2019-10-02 | 2019-10-02 | Lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921659927.0U CN211902756U (en) | 2019-10-02 | 2019-10-02 | Lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902756U true CN211902756U (en) | 2020-11-10 |
Family
ID=73286277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921659927.0U Expired - Fee Related CN211902756U (en) | 2019-10-02 | 2019-10-02 | Lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902756U (en) |
-
2019
- 2019-10-02 CN CN201921659927.0U patent/CN211902756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20211002 |