CN219328040U

CN219328040U - LED bulb lamp capable of being buckled and positioned

Info

Publication number: CN219328040U
Application number: CN202320604498.7U
Authority: CN
Inventors: 支土文
Original assignee: Zhongshan Lihe Lighting Technology Co ltd
Current assignee: Zhongshan Lihe Lighting Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-11
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a buckling and positioning LED bulb lamp, which comprises a lamp holder body and a bulb lamp body, wherein the bulb lamp body comprises a lamp cap, a spherical lampshade connected with the lamp cap and a light source plate electrically connected with the lamp cap, two conductive wires are embedded on the lamp holder body, a mounting cavity with an opening at the bottom surface is arranged in the lamp holder body, and spherical conductors respectively electrically connected with the conductive wires are fixed on the top wall of the mounting cavity; the top of the lamp cap is provided with two inserting cavities, the bottom wall of each inserting cavity is fixedly provided with a buckling column, a spherical concave cavity with an opening on the top surface is arranged in each buckling column, and the side wall of each spherical concave cavity is provided with at least one buffer strip-shaped groove; the inner wall of the spherical concave cavity is embedded with a conductive contact piece, the spherical conductor is clamped into the spherical concave cavity, and the conductive contact piece is contacted with the spherical conductor. The utility model has reasonable structure arrangement, effectively and quickly realizes buckle positioning, has no elastic structure, does not cause elastic fatigue and is not easy to loosen, thereby ensuring the stability and reliability of electric connection.

Description

LED bulb lamp capable of being buckled and positioned

Technical Field

The utility model belongs to the technical field of LED bulb lamps, and particularly relates to a buckling and positioning LED bulb lamp.

Background

The bulb lamp is a common lighting and decorating structure, which is generally composed of a lamp holder and a lamp body, a light source plate electrically connected with a lamp cap is arranged in a bulb lamp cover,

the Chinese patent 2020200669979.3 discloses an LED bulb lamp convenient to install, which comprises a lamp holder body, an LED bulb lamp body and a connecting part, wherein the connecting part is electrically connected with the LED bulb lamp body, an elastic fixing component is arranged in the connecting part, the elastic fixing component comprises a clamping block, a clamping block mounting groove and a spring, the clamping block is arranged in the clamping block mounting groove in a sliding manner, two ends of the spring are respectively fixedly connected with the clamping block mounting groove and the clamping block, one end of the clamping block, far away from the spring, is hemispherical, the clamping block is made of a conductive material and is electrically connected with the LED bulb lamp body, the lower surface of the lamp holder body is provided with a mounting hole, a clamping groove is arranged on the inner side wall of the mounting hole, a first cambered surface is arranged on the side wall of one side of the clamping groove, a conductive wire is arranged at the bottom of the clamping groove, the conductive wire is connected with a power supply, a second cambered surface is arranged at the opening of the mounting hole, and a heat dissipation component is arranged on the lower surface of the connecting part;

although the requirement of quick installation can be met, in the practical application process, the light source plate in the LED bulb can generate heat, and when the elastic fixing assembly is used for a long time, elastic fatigue is easy to occur, looseness is easy to cause, so that the stability of connection is influenced, normal dismounting operation is also influenced, and the practicability is limited.

Disclosure of Invention

The utility model aims to provide the LED bulb lamp which is reasonable in structural arrangement, stable and reliable in use and capable of being positioned in a buckling manner.

The technical proposal for realizing the aim of the utility model is an LED bulb lamp which is positioned by buckling and comprises a lamp holder body and a bulb lamp body, wherein the bulb lamp body comprises a lamp cap, a spherical lampshade connected with the lamp cap and a light source plate electrically connected with the lamp cap,

the lamp holder comprises a lamp holder body, wherein two conductive wires are embedded in the lamp holder body, a mounting cavity with an opening at the bottom surface is arranged in the lamp holder body, and spherical conductors respectively electrically connected with the conductive wires are fixed on the top wall of the mounting cavity;

the top of the lamp cap is provided with two inserting cavities, the bottom wall of each inserting cavity is fixedly provided with a buckling column, a spherical concave cavity with an opening on the top surface is arranged in each buckling column, and the side wall of each spherical concave cavity is provided with at least one buffer strip-shaped groove;

and the inner wall of the spherical concave cavity is embedded with a conductive contact piece, the spherical conductor is clamped into the spherical concave cavity, and the conductive contact piece is contacted with the spherical conductor.

Further preferred are: the diameter of the spherical conductor is the same as that of the spherical concave cavity, and the diameter of the opening of the spherical concave cavity is smaller than that of the spherical conductor.

Further preferred are: the diameter of the opening of the spherical concave cavity is 0.8-0.9 times of the diameter of the spherical conductor.

Further preferred are: the buckling columns are plastic structures, and the thickness of the cavity wall of the spherical concave cavity is 0.5-3mm.

Further preferred are: the spherical conductors and the conductive contact pieces are copper or silver structures.

Further preferred are: the conductive contact pieces are arranged in the middle and at the upper part of the inner wall of the spherical concave cavity.

Further preferred are: the diameter of the insertion cavity is larger than that of the buckling column.

Further preferred are: the inner wall of the mounting cavity is provided with a guide vertical groove, and the lamp cap is provided with a guide convex strip fixed.

When the bulb lamp is used, the bulb lamp body is pressed upwards by external force, so that the spherical conductor can be extruded to enable the buffer strip-shaped groove to be unfolded and clamped into the spherical concave cavity, meanwhile, the spherical concave cavity is reset under the self deformation reset action, the buckling and positioning of the spherical conductor are realized, and a friction force smaller than that between the spherical concave cavity and the spherical conductor can be downwards generated under the self gravity action of the bulb lamp body, so that the spherical conductor and the conductive contact piece on the inner wall of the spherical concave cavity can be abutted to realize electric connection and cannot fall.

The utility model has the positive effects that: the utility model has reasonable structural arrangement, is matched with the spherical concave cavity with the opening by arranging the spherical conductor, is provided with the buffer strip-shaped groove on the side wall of the spherical concave cavity, and is embedded with the conductive contact piece on the inner wall of the spherical concave cavity, so that the buckle positioning can be effectively and quickly realized, the elastic structure is not provided, the elastic fatigue is avoided, the loosening is not easy, the stability and the reliability of the electric connection can be ensured, and the applicability is strong and the practicability is good.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic view showing a specific structure of the buckling column according to the present utility model.

Reference numerals: the bulb lamp comprises a lamp holder body 1, a bulb lamp body 2, a lamp cap 21, a spherical lampshade 22, a light source plate 23, a conductive wire 3, an installation cavity 4, a spherical conductor 5, a guide vertical groove 6, a guide convex strip 7, an insertion cavity 8, a buckling post 9, a spherical concave cavity 10, a buffer strip groove 11 and a conductive contact piece 12.

Detailed Description

Example 1

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an LED bulb lamp with a retaining and positioning function includes a lamp holder body 1 and a bulb lamp body 2, where the bulb lamp body 2 includes a lamp cap 21, a spherical lampshade 22 connected with the lamp cap, and a light source plate 23 electrically connected with the lamp cap.

Two conductive wires 3 are embedded on the lamp holder body, a mounting cavity 4 with an opening at the bottom surface is arranged in the lamp holder body, and a spherical conductor 5 which is respectively and electrically connected with the conductive wires is fixed on the top wall of the mounting cavity; in this embodiment, the size of the installation cavity is similar to that of the lamp cap or the lamp cap is slightly smaller than that of the installation cavity, and meanwhile, in order to improve the installation accuracy, a guide vertical groove 6 is formed in the inner wall of the installation cavity, and a guide raised strip 7 is fixed on the lamp cap. The precision of the connection of the spherical conductor and the spherical concave cavity can be ensured by the matching of the guide convex strips and the guide vertical grooves during installation.

The top of lamp holder is provided with two and inserts chamber 8, be fixed with on inserting the diapire in chamber and detain post 9, be provided with the spherical cavity 10 of top surface open-ended in the knot post, the diameter of inserting the chamber is greater than the diameter of detaining the post. The diameter of the spherical conductor is the same as that of the spherical concave cavity, and the diameter of the opening of the spherical concave cavity is smaller than that of the spherical conductor.

At least one buffer strip-shaped groove 11 is arranged on the side wall of the spherical concave cavity; in this embodiment, in order to improve the connection stability, the buckling post is a plastic structure, and the thickness of the cavity wall of the spherical concave cavity is 0.5-3mm. The diameter of the opening of the spherical concave cavity is 0.8-0.9 times of the diameter of the spherical conductor. The plastic structure body with the thickness has certain deformation performance, when the external force is larger, the side wall of the spherical concave cavity can be extruded outwards and the buffer strip-shaped groove is widened, when the external force is eliminated, the spherical concave cavity resets under the action force of the plastic structure body, and the width of the buffer strip-shaped groove resets, thereby realizing the clamping and positioning of the spherical conductor, and also ensuring the looseness or falling of the spherical conductor,

in order to ensure the effectiveness of conduction, the inner wall of the spherical concave cavity is embedded with a conductive contact piece 12, the spherical conductor is clamped into the spherical concave cavity, and the conductive contact piece is contacted with the spherical conductor. The spherical conductors and the conductive contact pieces are copper or silver structures. The conductive contact pieces are arranged in the middle and at the upper part of the inner wall of the spherical concave cavity. The middle part and the upper part of the spherical concave cavity are arranged, so that the gravity of the bulb lamp structure can be matched, and the electrical connection stability and reliability of the conductive contact and the spherical conductor are ensured.

The utility model has reasonable structural arrangement, is matched with the spherical concave cavity with the opening by arranging the spherical conductor, is provided with the buffer strip-shaped groove on the side wall of the spherical concave cavity, and is embedded with the conductive contact piece on the inner wall of the spherical concave cavity, so that the buckle positioning can be effectively and quickly realized, the elastic structure is not provided, the elastic fatigue is avoided, the loosening is not easy, the stability and the reliability of the electric connection can be ensured, and the applicability is strong and the practicability is good.

The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.

Claims

1. The utility model provides a keep out LED bulb lamp of location, includes lamp stand body and bulb lamp body, the bulb lamp body include the lamp holder, with the spherical lamp shade that the lamp holder is connected and with the light source board that the lamp holder electricity is connected, its characterized in that:

2. The clip-on positioned LED bulb light of claim 1, wherein: the diameter of the spherical conductor is the same as that of the spherical concave cavity, and the diameter of the opening of the spherical concave cavity is smaller than that of the spherical conductor.

3. The clip-on positioned LED bulb light of claim 2, wherein: the diameter of the opening of the spherical concave cavity is 0.8-0.9 times of the diameter of the spherical conductor.

4. A snap-in LED bulb lamp as set forth in claim 3, wherein: the buckling columns are plastic structures, and the thickness of the cavity wall of the spherical concave cavity is 0.5-3mm.

5. The clip-on positioned LED bulb light of claim 4, wherein: the spherical conductors and the conductive contact pieces are copper or silver structures.

6. The clip-on positioned LED bulb light of claim 5, wherein: the conductive contact pieces are arranged in the middle and at the upper part of the inner wall of the spherical concave cavity.

7. The clip-on positioned LED bulb light of claim 6, wherein: the diameter of the insertion cavity is larger than that of the buckling column.

8. The clip-on positioned LED bulb light of claim 1, wherein:

the inner wall of the mounting cavity is provided with a guide vertical groove, and the lamp cap is provided with a guide convex strip fixed.