CN211780891U - Lamp holder structure capable of reducing material consumption - Google Patents
Lamp holder structure capable of reducing material consumption Download PDFInfo
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- CN211780891U CN211780891U CN202020432472.5U CN202020432472U CN211780891U CN 211780891 U CN211780891 U CN 211780891U CN 202020432472 U CN202020432472 U CN 202020432472U CN 211780891 U CN211780891 U CN 211780891U
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- metal shell
- amount
- reducing
- main body
- connecting part
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Abstract
The utility model discloses a lamp holder structure capable of reducing the material usage amount, which comprises a metal shell and an insulating cover; the metal shell is a cylinder with openings at two ends, the metal shell is provided with an installation cavity, the metal shell comprises a main body part and a connecting part which are integrally formed and connected, and the thickness of the main body part is smaller than that of the connecting part; this insulating lid and connecting portion fixed connection, this insulating cover has seted up the mounting hole, this mounting hole and installation cavity intercommunication. Firstly, the thickness of the main body part is designed to be smaller than that of the connecting part, so that the using amount of materials can be effectively reduced on the premise that the structural strength of the product meets the requirement of the product standard, the waste of the materials is avoided, and the material cost is reduced. Secondly, by adopting the stainless iron 201 or the stainless steel 304 as the material of the metal shell, an electroplating process is not needed during processing, the processing process is more environment-friendly, and the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the lamp holder technique and specifically relates to indicate a lamp holder structure of reducible material use amount.
Background
The lamp holder is an important part of the bulb, is arranged at the tail end of a lamp wire and is a device for installing the bulb, the bulb is connected with a power supply in a conducting mode through the lamp holder, and the lamp holder is generally divided into a screw type lamp holder and a buckle type lamp holder according to different connection modes with a lamp holder.
The thickness of the metal shell of the existing lamp holder is the same, more raw materials are wasted on the premise of meeting the requirements of product standards, the processing cost is higher, the existing lamp holder is generally a copper nickel plating shell, an iron nickel plating shell or an aluminum nickel plating shell, an electroplating process is needed during processing, the processing process is not environment-friendly enough, the processing cost is further increased, and therefore the existing lamp holder structure needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to the deficiency of the prior art, and the main objective of the present invention is to provide a lamp cap structure capable of reducing the material usage, which can effectively solve the problems of high cost, insufficient environmental protection and material waste of the existing lamp cap.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lamp holder structure capable of reducing the material usage amount comprises a metal shell and an insulating cover; the metal shell is a cylinder with openings at two ends, the metal shell is provided with an installation cavity, the metal shell comprises a main body part and a connecting part which are integrally formed and connected, and the thickness of the main body part is smaller than that of the connecting part; this insulating lid and connecting portion fixed connection, this insulating cover has seted up the mounting hole, this mounting hole and installation cavity intercommunication.
Preferably, the metal shell is made of stainless iron 201 or stainless steel 304.
Preferably, the main body is an annular threaded cylinder, and the connecting portion is an arc-shaped boss-shaped shell.
Preferably, the thickness of the shell at the main body part is 0.05mm-0.10mm, and the thickness at the connecting part is 0.10mm-0.17 mm.
Preferably, the insulation cover is formed on the connecting part by injection molding, and the lower end periphery of the connecting part is embedded in the insulation cover.
Preferably, a groove for inserting the conductive head is concavely arranged at the bottom of the insulating cover and is positioned beside the mounting hole.
Preferably, the mounting hole is located at the center of the metal shell.
As a preferred scheme, the main body part is a straight-tube structure with different sections of external diameters, a through hole is formed in the connecting part, a clamping column fixed to an external buckle is fixed to the insulating cover, and the clamping column penetrates through the through hole and extends outwards.
As a preferred scheme, the through holes and the clamping columns are two in radial symmetry, and the two clamping columns respectively penetrate through the corresponding through holes to extend outwards.
Preferably, the thickness of the main body part is 0.05mm-0.15mm, and the thickness of the connecting part is 0.10mm-0.20 mm.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the thickness of the main body part is designed to be smaller than that of the connecting part, so that the material consumption can be effectively reduced on the premise that the structural strength of the product meets the requirements of product standards, the material waste is avoided, and the material cost is reduced.
Secondly, by adopting the stainless iron 201 or the stainless steel 304 as the material of the metal shell, an electroplating process is not needed during processing, the processing process is more environment-friendly, and the cost is lower.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of a first preferred embodiment of the present invention;
fig. 2 is a schematic perspective view of another angle of the first preferred embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a first preferred embodiment of the present invention;
FIG. 4 is a schematic perspective view of a second preferred embodiment of the present invention;
fig. 5 is a schematic perspective view of another angle of the second preferred embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a second preferred embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of another angle of the second preferred embodiment of the present invention.
The attached drawings indicate the following:
10. metal casing 101, installation cavity
102. Through hole 11 and main body
12. Connecting part 20 and insulating cover
21. Mounting hole 22, recess
30. And (5) clamping the column.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a first preferred embodiment of the present invention is shown, which includes a metal housing 10 and an insulating cover 20.
The metal shell 10 is a cylinder with openings at two ends, the metal shell 10 is provided with an installation cavity 101, the material of the metal shell 10 is stainless iron 201 or stainless steel 304 and other types, the existing copper nickel-plated, iron nickel-plated and aluminum nickel-plated shells are replaced, electroplating is not needed, and the metal shell is environment-friendly and reduces the cost; the metal shell 10 includes a main body 11 and a connecting portion 12 integrally connected, wherein the thickness of the main body 11 is smaller than that of the connecting portion 12, so as to reduce the material usage, in this embodiment, the main body 11 is an annular threaded cylinder, and the connecting portion 12 is an arc boss-shaped shell; the thickness of the shell at the main body part 11 is 0.05mm-0.10mm, and the thickness at the connecting part 12 is 0.10mm-0.17 mm.
The insulating cover 20 is fixedly connected with the connecting part 12, a mounting hole 21 is formed in the insulating cover 20, and the mounting hole 21 is communicated with the mounting cavity 101; in the present embodiment, the insulation cover 20 is formed on the connection portion 12 by injection molding, the lower end periphery of the connection portion 12 is embedded in the insulation cover 20, a groove 22 for inserting a conductive head (not shown) is recessed in the bottom of the insulation cover 20, the groove 22 is located beside the mounting hole 21, and the mounting hole 21 is located at the center of the metal housing 10.
Detailed description the procedure of this embodiment is as follows:
when the lamp is used, the lamp bulb is firstly installed in the installation cavity 101, the conducting head is installed in the bottom installation hole 21 of the insulating cover 20, then the lamp cap is screwed into the screw lamp holder, so that the metal shell 10 is in conductive connection with the negative pole of a power supply, the conducting head is in conductive connection with the positive pole of the power supply, and at the moment, the lamp bulb can emit light.
Referring to fig. 4 to 7, a specific structure of a second preferred embodiment of the present invention is shown, which is basically the same as the specific structure of the first preferred embodiment, except that:
in this embodiment, the main body 11 is a multi-section straight-tube structure with different outer diameters, the connecting portion 12 is provided with a through hole 102, the insulating cover 20 is fixed with a clamping column 30, the clamping column 30 is used for being fixed to an external buckle, the clamping column 30 penetrates through the through hole 102 and extends outward, the through hole 102 and the clamping column 30 are two radially symmetrical through holes, and the two clamping columns 30 respectively penetrate through the corresponding through holes 102 and extend outward. The thickness of the main body part 11 is 0.05mm-0.15mm, and the thickness of the connecting part 12 is 0.10mm-0.20 mm; the mounting holes 21 are two radially and symmetrically arranged.
Detailed description the procedure of this embodiment is as follows:
when the lamp is used, the lamp bulb is firstly installed in the installation cavity 101, the conducting heads are respectively installed in the two installation holes at the bottom of the insulating cover 20, then the lamp cap is fixedly connected with the bayonet lamp holder through the clamping column 30, the two conducting heads are respectively in conduction connection with the corresponding power supply anode and the power supply cathode, and at the moment, the lamp bulb can emit light.
The utility model discloses a design focus lies in: firstly, the thickness of the main body part is designed to be smaller than that of the connecting part, so that the using amount of materials can be effectively reduced on the premise that the structural strength of the product meets the requirement of the product standard, the waste of the materials is avoided, and the material cost is reduced. Secondly, by adopting the stainless iron 201 or the stainless steel 304 as the material of the metal shell, an electroplating process is not needed during processing, the processing process is more environment-friendly, and the cost is lower.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a reducible material use amount's lamp holder structure which characterized in that: comprises a metal shell and an insulating cover; the metal shell is a cylinder with openings at two ends, the metal shell is provided with an installation cavity, the metal shell comprises a main body part and a connecting part which are integrally formed and connected, and the thickness of the main body part is smaller than that of the connecting part; this insulating lid and connecting portion fixed connection, this insulating cover has seted up the mounting hole, this mounting hole and installation cavity intercommunication.
2. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the metal shell is made of stainless iron 201 or stainless steel 304.
3. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the main body part is an annular thread-shaped cylinder body, and the connecting part is an arc-shaped boss-shaped shell.
4. A lamp cap structure capable of reducing the amount of material used according to claim 3, wherein: the thickness of the shell at the main body part is 0.05mm-0.10mm, and the thickness at the connecting part is 0.10mm-0.17 mm.
5. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the insulating cover is formed on the connecting part in an injection molding mode, and the periphery of the lower end of the connecting part is embedded into the insulating cover.
6. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the bottom of the insulating cover is concavely provided with a groove for inserting the conductive head, and the groove is positioned beside the mounting hole.
7. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the mounting hole is positioned in the center of the metal shell.
8. The structure of lamp cap capable of reducing the amount of material used according to claim 1, wherein: the main part is the straight section of thick bamboo structure that the multistage external diameter is different, has seted up the through-hole on this connecting portion, is fixed with the card post of installing fixedly with outside buckle on this insulating lid, and the card post passes the through-hole and outwards stretches out.
9. The structure of a lamp cap capable of reducing the amount of material used according to claim 8, wherein: the through holes and the clamping columns are two in radial symmetry, and the two clamping columns respectively penetrate through the corresponding through holes to extend outwards.
10. The structure of a lamp cap capable of reducing the amount of material used according to claim 8, wherein: the thickness of the main body part is 0.05mm-0.15mm, and the thickness of the connecting part is 0.10mm-0.20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432472.5U CN211780891U (en) | 2020-03-30 | 2020-03-30 | Lamp holder structure capable of reducing material consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432472.5U CN211780891U (en) | 2020-03-30 | 2020-03-30 | Lamp holder structure capable of reducing material consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211780891U true CN211780891U (en) | 2020-10-27 |
Family
ID=72928793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020432472.5U Active CN211780891U (en) | 2020-03-30 | 2020-03-30 | Lamp holder structure capable of reducing material consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211780891U (en) |
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2020
- 2020-03-30 CN CN202020432472.5U patent/CN211780891U/en active Active
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