CN212361947U

CN212361947U - Modular lamp pole connecting structure and lamp thereof

Info

Publication number: CN212361947U
Application number: CN202021393615.2U
Authority: CN
Inventors: 李伯英
Original assignee: Foshan Taizhao Optoelectronics Technology Co ltd
Current assignee: Foshan Taizhao Optoelectronics Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-01-15
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a modular lamp pole connection structure and lamps and lanterns thereof, including first lamp pole and second lamp pole, still include public first connecting piece and female first connecting piece, wherein, the lower part of public first connecting piece inlays the dress and is connected to in the port of first lamp pole, the upper portion of female first connecting piece inlays the dress and is connected to in the port of second lamp pole, the upper portion of public first connecting piece inlays the dress and is connected to the connecting chamber that female first connecting piece lower part shaping is some, through with public first connecting piece and female first connecting piece preselection assembly respectively to first lamp pole and second lamp pole on, the rethread public first connecting piece inlays the dress each other with female first connecting piece and makes second circuit board and first circuit board electric connection each other after inlaying the dress and targetting in place, greatly reduces the installation degree of difficulty, does not have the wire rod between the lamp pole, and the structure.

Description

Modular lamp pole connecting structure and lamp thereof

Technical Field

The utility model belongs to the technical field of the technique of lamps and lanterns structure and specifically relates to indicate a modular lamp pole connection structure and lamps and lanterns thereof.

Background

In the existing lamps in the market, lamp posts and lamp posts are generally screwed and spliced, and are all provided with a conducting wire to supply power to lamp holders, and part of the lamps are provided with the conducting wires which are sequentially penetrated in the inner cavities of the lamp posts, so that the two modes are not only troublesome to install, but also easy to screw or break the conducting wires due to the screwing action of the lamp posts, therefore, the installation of the lamp posts is generally directly produced and packaged in a factory, and is inconvenient for users to independently install, so that the longer lamps of some lamp posts are inconvenient to package, and the packaging cost is high; in addition, the lamp is difficult to detect the quality of the dark condition that the lead is damaged due to the adoption of the assembly mode, the lamp is easy to break down during actual use, the lamp is scrapped, the difficulty in maintenance is high, and the consumption experience is influenced.

Disclosure of Invention

An object of the utility model is to overcome the not enough of current product, provide a modular lamp pole connection structure and lamps and lanterns of easy assembly.

In order to achieve the above object, the present invention provides a modular lamp post connecting structure, which comprises a first lamp post, a second lamp post, a male connector and a female connector, wherein the lower portion of the male connector is inserted into the port of the first lamp post, the upper portion of the female connector is inserted into the port of the second lamp post, and the upper portion of the male connector is inserted into the connecting cavity formed in the lower portion of the female connector.

Furthermore, a first circuit board is fixed at the top end of the male connector, a second circuit board is fixed at the top end of the female connector, and as the upper part of the male connector is embedded in the connecting cavity of the female connector to a certain position, the contact pins of the second circuit board just extend into the connecting cavity and are electrically connected with the first circuit board.

Furthermore, the lower part of the male connector is connected with the inner cavity of the first lamp post through threads.

Furthermore, the upper part of the male connector is connected with the connecting cavity of the female connector through threads.

Furthermore, the threaded connection between the upper part of the male connector and the connection cavity of the female connector is in interference fit.

Furthermore, the upper part of the female connector is connected with the inner cavity of the second lamp pole through threads.

Further, the outer wall of public first connecting piece is formed with spacing portion of annular, wherein, the bottom surface and the top surface of spacing portion of annular are inconsistent with the terminal surface of first lamp pole and the lower terminal surface of female first connecting piece respectively.

Furthermore, the male connector also comprises a reinforcing pipe which is fixedly embedded in the inner cavity of the male connector.

Further, the lower end of the female connector is downwards formed with an annular decoration part, wherein the inner diameter width of the annular decoration part is slightly larger than the outer diameter width of the first lamp pole.

A lamp comprises a lamp holder and a lamp holder arranged on the lamp holder, wherein the lamp holder comprises at least two lamp poles, any two adjacent lamp poles are respectively used as a first lamp pole and a second lamp pole, a modular lamp pole connecting structure is arranged between the first lamp pole and the second lamp pole, wherein, the modular lamp pole connecting structure comprises a male connector and a female connector, wherein, the lower part of the male connector is embedded and connected into the port of the first lamp pole, the upper part of the female connector is embedded and connected into the port of the second lamp pole, the upper part of the male connector is embedded and connected into a connecting cavity formed at the lower part of the female connector, a first circuit board is fixed at the top end of the male connector, a second circuit board is fixed at the top end of the female connector, the upper part of the male connector is embedded in the connecting cavity of the female connector in place, so that the second circuit board is electrically connected with the first circuit board.

The utility model adopts the above technical scheme, its beneficial effect lies in: the male connector and the female connector are pre-selected and assembled to the first lamp pole and the second lamp pole respectively, then the male connector and the female connector are embedded mutually, and the second circuit board is electrically connected with the first circuit board right after the male connector and the female connector are embedded in place, so that the installation difficulty is greatly reduced, no wire is arranged between the lamp poles, and the structure is firm and stable.

Drawings

Fig. 1 is a cross-sectional view of a modular light pole connection.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an exploded view of a modular light pole connection.

Fig. 4 is a schematic view of a four-section audio head of a modular light pole connection structure.

Fig. 5 is a schematic structural diagram of a lamp.

The lamp comprises a lamp body, a lamp holder, a modular lamp pole connecting structure, a lamp holder, a lamp cap, a male connector, a female connector, a reinforcing tube, a first circuit board, an annular limiting part, a second circuit board, a circuit board and an annular decoration part, wherein the lamp holder is 1-a first lamp pole, 2-a second lamp pole, 3-the modular lamp pole connecting structure, the lamp holder is 4-the male connector, 200-the female connector, 300-the.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Referring to fig. 1 to 4, in the present embodiment, a modular lamp post connecting structure includes a first lamp post 1, a second lamp post 2, a male connector 100 and a female connector 200, wherein a lower portion of the male connector 100 is inserted into a port of the first lamp post 1, that is, an outer thread is formed on an outer wall of a lower portion of the male connector 100 and an inner thread engaged with the outer thread is formed on an inner wall of the port of the first lamp post 1, so that the male connector 100 and the first lamp post 1 are engaged with each other by the engagement of the inner thread and the outer thread, thereby realizing the connection fit between the male connector 100 and the first lamp post 1. The upper portion of the female connector 200 is inserted into the port of the second lamp post 2, that is, an outer thread is formed on the outer wall of the upper portion of the female connector 200 and an inner thread engaged with the outer thread is formed on the inner wall of the port of the second lamp post 2, so that the female connector 200 and the second lamp post 2 are engaged with each other by the engagement of the inner thread and the outer thread, thereby realizing the connection and the fitting between the female connector 200 and the second lamp post 2.

In this embodiment, a first circuit board 110 is fixed at the top end of the male connector 100, wherein a first receiving groove for the first circuit board 110 to be inserted in a clamping manner is formed at the top end of the male connector 100 of this embodiment, and the bottom of the first receiving groove is communicated with the inner cavity of the male connector 100, so that the first circuit board 110 can be led out of the electronic box to penetrate into the inner cavity of the male connector 100.

In this embodiment, the second circuit board 210 is fixed at the top end of the female connector, wherein the top end of the female connector 200 of this embodiment is formed with a second clamping position for clamping and embedding the first circuit board 110, and the second clamping position is communicated with the connecting cavity of the female connector 200, so that the contact pins soldered on the second circuit board 210 in advance extend into the connecting cavity.

In the present embodiment, the upper portion of the male connector 100 is inserted into a connecting cavity formed at the lower portion of the female connector 200, wherein the upper portion of the male connector 100 is connected with the connecting cavity of the female connector 200 by means of screw threads, that is, external screw threads are formed on the outer wall of the upper portion of the male connector 100 and internal screw threads are formed on the inner wall of the connecting cavity, and the male connector 100 and the female connector 200 are engaged with each other by means of the engagement between the external screw threads and the internal screw threads, thereby achieving the connection fit. Secondly, the threaded connection between the upper portion of the male connector 100 and the connection cavity of the female connector 200 is interference fit, so that when the male connector 100 is in threaded engagement with the connection cavity, the outer threads of the male connector 100 can tightly support the outer threads of the connection cavity, a tight fit effect is achieved, the problem of shaking is avoided, and the connection structure is more stable and reliable.

Therefore, the male connector 100 is connected and assembled with the first lamp pole 1, the female connector 200 is connected and assembled with the second lamp pole 2, and then the male connector 100 is assembled with the female connector 200, so that the first lamp pole 1 is connected with the second lamp pole 2.

Secondly, when the upper portion of the male connector 100 is embedded in the connecting cavity of the female connector 200, the second circuit board 210 is electrically connected to the first circuit board 110, that is, the contact pins of the second circuit board 210 extend into the connecting cavity to be electrically connected to the first circuit board 110, and at this time, the wires led out from the second circuit board 210 to the second lamp pole 2 can enter the second circuit board 210 and the first circuit board 110 to be conducted with the wires led out from the first circuit board 110 to the first lamp pole 1. On the contrary, if the upper portion of the male connector 100 is not properly inserted into the connection cavity of the female connector 200, the contact pins of the second circuit board 210 are not in contact with the first circuit board 110, and the two are disconnected.

The contact pin of the present embodiment may adopt a conductive pin structure as shown in fig. 1, or may adopt a four-section audio head structure as shown in fig. 4, so as to realize four-way electrical conduction between the first circuit board 110 and the second circuit board 210, and further, when the contact pin is applied to a lamp, four wires may be connected to achieve the function of adjusting light and color temperature. Those skilled in the art can adopt the phase-derived stylus structure according to actual needs.

Further, the outer wall of the male connector 100 of this embodiment is formed with an annular limiting portion 120, and this annular limiting portion 120 is a boss structure, wherein the bottom surface and the top surface of the annular limiting portion 120 are respectively inconsistent with the end surface of the first lamp post 1 and the lower end surface of the female connector 200, and the vertical distance between the annular limiting portion 120 and the first circuit board 110 is exactly equal to the height of the connection cavity of the female connector 200, so that when the male connector 100 is connected with the second connector in place, the top surface of the annular limiting portion 120 is just inconsistent with the lower end surface of the female connector 200.

Further, the lower end of the female connector 200 is formed with an annular decoration part 220 downward, wherein the inner diameter width of the annular decoration part 220 is slightly larger than the outer diameter width of the first lamp post 1, and after the male connector 100 is connected with the female connector 200, the annular decoration part 220 covers the annular limiting part 120 and the port of the first lamp post 1, so that the attractive effect is achieved, meanwhile, the cross-sectional shape of the annular decoration part 220 can be adjusted according to the actual product requirements, and the position is not limited.

In this embodiment, the lamp further includes a reinforcing tube 300 fixedly embedded in the inner cavity of the male connector 100, the reinforcing tube 300 is made of metal, and the reinforcing tube 300 is embedded in the inner cavity of the male connector 100 in advance to reinforce the strength of the male connector 100, and particularly, the connecting position of the first lamp post 1 and the second lamp post 2 is prevented from being broken when being subjected to a large external impact force.

Further, the modular lamp post connecting structure 3 is applied to a lamp, such as a floor lamp, a desk lamp, and the like. For ease of understanding, further explanation is provided herein in connection with a luminaire.

In this embodiment, referring to fig. 5, a lamp includes a lamp holder and a lamp cap 4 disposed on the lamp holder, wherein the lamp cap 4 may adopt the above-mentioned modular lamp post connection structure 3, and may also adopt an existing lamp cap 4 connection structure, which is not limited herein. The lamp bracket comprises at least two lamp poles, any two adjacent lamp poles are respectively used as the first lamp pole 1 and the second lamp pole 2, and the modular lamp pole connecting structure 3 is arranged between the first lamp pole and the second lamp pole, so that the adjacent connecting lamp poles are connected and matched, and the assembling difficulty of the lamp is reduced.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. A modular lamp pole connection structure, includes first lamp pole (1) and second lamp pole (2), its characterized in that: the lamp holder is characterized by further comprising a male connector (100) and a female connector (200), wherein the lower portion of the male connector (100) is embedded into a port connected to a first lamp pole (1), the upper portion of the female connector (200) is embedded into a port connected to a second lamp pole (2), and the upper portion of the male connector (100) is embedded into a connecting cavity formed in the lower portion of the female connector (200).

2. The modular light pole connection structure of claim 1, wherein: the top end of the male connector (100) is fixed with a first circuit board (110), the top end of the female connector (200) is fixed with a second circuit board (210), and as the upper part of the male connector (100) is embedded in the connecting cavity of the female connector (200) to a proper position, the contact pins of the second circuit board (210) just extend into the connecting cavity and are electrically connected with the first circuit board (110).

3. The modular light pole connection structure of claim 1, wherein: the lower part of the male connector (100) is connected with the inner cavity of the first lamp pole (1) through a screw thread.

4. The modular light pole connection structure of claim 1, wherein: the upper part of the male connector (100) is connected with the connecting cavity of the female connector (200) through threads.

5. The modular light pole connection structure of claim 4, wherein: the threaded connection between the upper part of the male connector (100) and the connection cavity of the female connector (200) is in interference fit.

6. The modular light pole connection structure of claim 1, wherein: the upper part of the female connector (200) is connected with the inner cavity of the second lamp pole (2) through threads.

7. The modular light pole connection structure of claim 1, wherein: the outer wall of public first connecting piece (100) is formed with spacing portion of annular (120), wherein, the bottom surface and the top surface of spacing portion of annular (120) respectively with the terminal surface of first lamp pole (1) and female first connecting piece (200) the lower terminal surface inconsistent.

8. The modular light pole connection structure of claim 1, wherein: and the reinforcing pipe (300) is fixedly embedded in the inner cavity of the male connector (100).

9. The modular light pole connection structure of claim 1, wherein: the lower end of the female connector (200) is downwards formed with an annular decoration part (220), wherein the inner diameter width of the annular decoration part (220) is slightly larger than the outer diameter width of the first lamp pole (1).

10. A light fixture, characterized by: the lamp holder comprises a lamp holder body and a lamp holder (4) arranged on the lamp holder body, the lamp holder body comprises at least two lamp poles, any two adjacent lamp poles are respectively used as a first lamp pole (1) and a second lamp pole (2), a modular lamp pole connecting structure (3) is arranged between the first lamp pole and the second lamp pole, the modular lamp pole connecting structure (3) comprises a male connector (100) and a female connector (200), wherein the lower part of the male connector (100) is embedded and connected into a port of the first lamp pole (1), the upper part of the female connector (200) is embedded and connected into a port of the second lamp pole (2), the upper part of the male connector (100) is embedded and connected into a connecting cavity formed in the lower part of the female connector (200), a first circuit board (110) is fixed at the top end of the male connector (100), and a second circuit board (210) is fixed at the top end of the female connector (200), the upper part of the male connector (100) is embedded in the connecting cavity of the female connector (200) to a proper position, so that the second circuit board (210) is just electrically connected with the first circuit board (110).