CN213401787U - Electrode contact structure and lamp holder - Google Patents
Electrode contact structure and lamp holder Download PDFInfo
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- CN213401787U CN213401787U CN202022828915.5U CN202022828915U CN213401787U CN 213401787 U CN213401787 U CN 213401787U CN 202022828915 U CN202022828915 U CN 202022828915U CN 213401787 U CN213401787 U CN 213401787U
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- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an electrode contact structure and lamp stand belongs to lamps and lanterns technical field. Wherein, the utility model discloses an electrode contact structure includes electrode contact and elasticity wire clip, and electrode contact includes contact base and the contact piece that links to each other with the contact base, and elasticity wire clip sets up in the contact base with being compression state to support the electric wire tightly when the electric wire stretches into the contact base. The utility model discloses an electrode contact structure relies on the resilience force to clip the electric wire, can save general locking wire structure when using it for the lamp stand, like this, the user can be external electric wire by oneself according to actual need to, electric wire length can set up wantonly as required, is suitable for extensively, simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns, concretely relates to electrode contact structure and a lamp stand.
Background
At present, a lamp holder is a device for fixing the position of a bulb and connecting a bulb contact with a power supply, the lamp holder is required to be connected to an external power supply in the lamp holder installation process, and a live wire and a zero wire of the external power supply are respectively connected with electrodes of the lamp holder. Therefore, it is necessary to provide a new electrode contact structure and lamp socket, which is convenient for wiring, and the length of the wire can be set arbitrarily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, provide an electrode contact structure and a lamp stand.
In one aspect of the present invention, an electrode contact structure for a lamp socket is provided, the electrode contact structure includes an electrode contact member and an elastic wire clamping member; wherein,
the electrode contact piece comprises a contact base and a contact piece connected with the contact base;
the elastic wire clamping piece is arranged in the contact seat in a compression state so as to tightly support the electric wire when the electric wire extends into the contact seat.
Optionally, the contact base includes a first contact portion, a second contact portion, and a first connection portion;
the first connecting part is respectively connected with the first contact part, the second contact part and the contact piece;
the elastic wire clamping piece is arranged between the first contact part and the second contact part in a compressed state.
Optionally, the elastic wire clamping piece comprises an elastic part, a mounting part and a second connecting part;
the second connecting portion are connected respectively the elastic part with the installation department, the installation department with first contact site links to each other, the elastic part with the second contact site links to each other.
Optionally, the second connecting portion is bent from the mounting portion to the elastic portion; and/or the elastic part extends obliquely from the second connecting part to a direction close to the contact piece and the second contact part.
Optionally, an included angle between the elastic portion and the second contact portion is an acute angle.
Optionally, an orthographic projection of the first contact part on the second contact part falls within the second contact part.
Optionally, the installation department orientation first contact site one side is provided with the joint arch, be provided with the joint hole on the first contact site, the protruding card of joint is established in the joint hole.
Optionally, the elastic portion, the mounting portion and the second connecting portion are of an integrally formed structure.
Optionally, a preset included angle is formed between the contact piece and the contact seat.
In another aspect of the present invention, a lamp socket is provided, which includes the electrode contact structure described above.
The utility model provides an electrode contact structure for the lamp stand, electrode contact structure include electrode contact and elasticity wire clip, and wherein, electrode contact includes the contact base and the contact piece that links to each other with the contact base, and elasticity wire clip is setting up in the contact base with compression state to support the electric wire tightly when the electric wire stretches into the contact base, saved the locking wire structure when using it for the lamp stand, the user can be external connection electric wire by oneself according to actual need.
Drawings
Fig. 1 is a schematic structural diagram of an electrode contact structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electrode contact structure according to another embodiment of the present invention;
fig. 3 is a schematic view of an application structure of an electrode contact structure according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lamp socket according to another embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Unless otherwise specifically stated, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the present invention belongs. As used in this application, the terms "comprises" or "comprising," or the like, do not specify the presence of stated shapes, numbers, steps, acts, operations, elements, components, and/or groups thereof, nor do they preclude the presence or addition of one or more other different shapes, numbers, steps, acts, operations, elements, components, and/or groups thereof. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number and order of the indicated features.
In some descriptions of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," or "fixed" and the like are not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect through an intermediate medium, communication between two elements, or interaction between two elements. Also, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate an orientation or positional relationship based on that shown in the drawings, and are used only to indicate a relative positional relationship, which may also be changed accordingly when the absolute position of the object being described is changed.
As shown in fig. 1 and 2, in one aspect of the present invention, there is provided an electrode contact structure 100 for a lamp socket, the electrode contact structure 100 including an electrode contact 110 and an elastic wire clamp 120; the electrode contact 110 includes a contact base 111 and a contact piece 112 connected to the contact base 111, and the elastic wire clip 120 is disposed in the contact base 111 in a compressed state to tightly press the electric wire when the electric wire extends into the contact base 111.
The electrode contact structure of this embodiment design is simple, has saved present locking wire structure, and the user can carry out external connection electric wire by oneself as required to, can freely select wiring length according to actual need, convenient to use is applicable to the device of various needs wirings.
It should be understood that the electrode contact structure of the present embodiment may be a positive electrode contact structure, and may also be a negative electrode contact structure, and in some devices, a positive terminal and a negative terminal (for example, a lamp holder) are included, so that the electrode contact structure includes a positive electrode contact structure and a negative electrode contact structure, and please refer to fig. 1 and fig. 2, which respectively show a negative electrode contact structure and a positive electrode contact structure, and both of them can extend an electric wire into the contact base and tightly press the electric wire. As shown in fig. 3, an external terminal-equipped wire 210 is abutted against the electrode contact structure 100 via a terminal-equipped wire connector 220.
Specifically, as shown in fig. 1 to 3, the contact base 111 of the electrode contact structure 100 (positive electrode contact structure or negative electrode contact structure) includes a first contact portion 111a, a second contact portion 111b, and a first connection portion 111c, the first connection portion 111c connects the first contact portion 111a, the second contact portion 111b, and the contact piece 112, respectively, and the elastic wire clamping member 120 is disposed between the first contact portion 111a and the second contact portion 111b in a compressed state, that is, the elastic wire clamping member is disposed in the contact base in a compressed state, and clamps the terminal-equipped wire connecting member by means of a resilient force of the elastic wire clamping member.
Further, as shown in fig. 1 to 3, the elastic wire clamping member 120 of the present embodiment includes an elastic portion 121, a mounting portion 122, and a second connecting portion 123, the second connecting portion 123 respectively connects the elastic portion 121 and the mounting portion 122, the mounting portion 122 is connected to the first contact portion 111a, and the elastic portion 121 is connected to the second contact portion 111 b. The second connection portion 123 is bent from the mounting portion 122 toward the elastic portion 121, and the elastic portion 121 extends from the second connection portion 123 in a direction approaching the contact piece 112 and the second contact portion 111 b. That is, the elastic wire clamping member of the present embodiment is clamped in the contact base in a bent state, and the elastic portion is inclined toward the side close to the contact piece, so that the insertion of the electric wire from the inclined side to between the elastic portion and the second contact portion is facilitated.
The angle at which the elastic portion extends obliquely from the second connecting portion in the direction approaching the contact piece and the second contact portion is not particularly limited, and may be set as needed.
Furthermore, in order to make the electric wire not easy to be pulled out, as shown in fig. 1 to fig. 3, an included angle between the elastic portion 121 and the second contact portion 111b of the present embodiment is set to be an acute angle, that is, an angle of the elastic portion inclining to the contact piece side is an acute angle, which further plays a role of fixing the electric wire, so that the inserted electric wire is not easy to be pulled out.
Optionally, as shown in fig. 1 to fig. 3, in order to fix the elastic wire clamping member in the contact seat, in some embodiments, a clamping protrusion 122a is disposed on one side of the mounting portion 122 facing the first contact portion 111a, a clamping hole is disposed on the first contact portion 111a, and the clamping protrusion 122a is clamped in the clamping hole to fix the elastic wire clamping member. In addition, in order to make the electric wire contact with the second contact portion sufficiently, the orthographic projection of the first contact portion 111a on the second contact portion 111b of the embodiment falls within the second contact portion 111b, that is, the length of the second contact portion is greater than that of the first contact portion, so that when the electric wire is inserted between the elastic portion and the second contact portion, the elastic portion abuts against the longer second contact portion, and the electric wire can be ensured to contact with the second contact portion sufficiently, and the end portion of the electric wire is not separated from the second contact portion.
It should be noted that, in this embodiment, the shapes of the clamping protrusion and the clamping hole are not specifically limited, for example, the clamping protrusion may be in a circular shape, a triangular shape, a trapezoidal shape, and the like, and correspondingly, the clamping hole may be in other shapes such as a circular clamping hole, a triangular clamping hole, a trapezoidal clamping hole, and the like. In addition, it should be understood that the connection manner of the elastic wire clamping piece and the first contact portion in the present embodiment is not limited to clamping, but may also be riveting, welding, or adhering, which can perform the positioning and fixing function, and is not particularly limited to this.
It should be noted that the elastic portion, the mounting portion and the second connecting portion of the present embodiment may be separately provided or may be integrally formed, but not limited to this, and of course, the contact piece and the contact base of the present embodiment may also be separately provided or may be integrally formed, and those skilled in the art may select them according to actual needs.
It should be noted that the contact plate and the contact seat of the present embodiment have a predetermined included angle, for example, an included angle of 45 °. Specifically, as shown in fig. 1 and 2, a connecting member 113 may be further disposed between the contact piece and the contact base, the connecting member 113 is inclined from the first connecting portion 111c to the contact piece 112, and the inclination angle may be set to 45 °, and of course, the contact piece, the contact base and the connecting member may be integrally formed, so that the inclined structure is favorable for being attached to the electrode of the lamp, and the stability is increased.
It should be noted that, in this embodiment, the material of the elastic wire clamping member is not particularly limited, for example, a stainless steel elastic wire clamping member may be adopted, one end of the stainless steel elastic wire clamping member is connected to the shorter first contact portion in a snap-fit manner, the other end of the stainless steel elastic wire clamping member abuts against the longer second contact portion, and the stainless steel elastic wire clamping member is slightly bent and kept in a compressed state, so that the electric wire is inserted between the stainless steel elastic wire clamping member and the second contact portion.
As shown in fig. 4, another aspect of the present invention provides a lamp socket 300, which includes the electrode contact structure 100 described above.
Specifically, as shown in fig. 4, the lamp holder includes a housing 310, and an anode contact structure 100a and a cathode contact structure 100b accommodated in the housing, and further includes a pressing plate 320 covered on the housing 310, wherein the pressing plate is provided with an anode wire insertion hole 321 and a cathode wire insertion hole 322, and one side of the housing 310 away from the pressing plate 320 is provided with an anode end and a cathode end, wherein the anode end, the anode contact structure and the anode wire insertion hole correspond to each other, an anode wire is inserted into the anode contact structure through the anode wire insertion hole, and a cathode wire is inserted into the cathode contact structure through the cathode wire insertion hole, so that when a lamp is inserted into the lamp holder, the anode and the cathode of the lamp are respectively inserted into the anode end and the cathode end of the lamp holder to achieve communication between the lamp holder and the lamp, in addition, one side of the pressing plate 320 away from the housing is further provided with a cathode identification member 323, and the cathode identification member 320, the negative electrode end is effectively identified, the situation of wiring errors is avoided, and the use efficiency is improved.
It should be noted that, in this embodiment, the structure of the negative pole identification component is not specifically limited, and may be a boss, or may be a letter identification, and of course, other identification components may also be provided as long as they can distinguish between the positive pole and the negative pole.
The utility model provides an electrode contact structure and lamp stand. Compared with the prior art, the utility model discloses an electrode contact structure includes electrode contact and elasticity wire clip, and wherein, electrode contact includes the contact base and the contact piece that links to each other with the contact base, and elasticity wire clip sets up in the contact base with compression state to support the electric wire tightly when the electric wire stretches into the contact base, simple structure, convenient to use, and can save current locking wire structure when using it to the lamp stand, the user can be external wire by oneself according to actual need, also can select the length of wiring by oneself, and application scope is extensive.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. An electrode contact structure for a lamp socket, wherein the electrode contact structure comprises an electrode contact member and an elastic wire clamping member; wherein,
the electrode contact piece comprises a contact base and a contact piece connected with the contact base;
the elastic wire clamping piece is arranged in the contact seat in a compression state so as to tightly support the electric wire when the electric wire extends into the contact seat.
2. The electrode contact structure of claim 1, wherein the contact base includes a first contact portion, a second contact portion, and a first connection portion;
the first connecting part is respectively connected with the first contact part, the second contact part and the contact piece;
the elastic wire clamping piece is arranged between the first contact part and the second contact part in a compressed state.
3. The electrode contact structure of claim 2, wherein the elastic wire clamping member includes an elastic portion, a mounting portion, and a second connecting portion;
the second connecting portion are connected respectively the elastic part with the installation department, the installation department with first contact site links to each other, the elastic part with the second contact site links to each other.
4. The electrode contact structure according to claim 3, wherein the second connection portion is bent from the mounting portion toward the elastic portion; and/or the elastic part extends obliquely from the second connecting part to a direction close to the contact piece and the second contact part.
5. The electrode contact structure of claim 4, wherein an angle between the elastic portion and the second contact portion is an acute angle.
6. The electrode contact structure of claim 5, wherein an orthographic projection of the first contact portion on the second contact portion falls within the second contact portion.
7. The electrode contact structure of claim 3, wherein the mounting portion is provided with a clamping protrusion facing one side of the first contact portion, the first contact portion is provided with a clamping hole, and the clamping protrusion is clamped in the clamping hole.
8. The electrode contact structure of claim 3, wherein the resilient portion, the mounting portion, and the second connection portion are an integrally formed structure.
9. The electrode contact structure according to any one of claims 1 to 8, wherein the contact piece and the contact base have a predetermined angle therebetween.
10. A lamp socket comprising an electrode contact structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828915.5U CN213401787U (en) | 2020-11-30 | 2020-11-30 | Electrode contact structure and lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828915.5U CN213401787U (en) | 2020-11-30 | 2020-11-30 | Electrode contact structure and lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213401787U true CN213401787U (en) | 2021-06-08 |
Family
ID=76196062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022828915.5U Active CN213401787U (en) | 2020-11-30 | 2020-11-30 | Electrode contact structure and lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213401787U (en) |
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2020
- 2020-11-30 CN CN202022828915.5U patent/CN213401787U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |