CN211526235U - Convenient lamp and combined ceiling lamp - Google Patents

Abstract

The utility model discloses a convenient lamps and lanterns, including connecting pipe and at least one luminous component of configuration on the connecting pipe, the both ends of connecting pipe all dispose first circuit board, dispose first wire and second wire in the connecting pipe, first wire is connected two first circuit board, the one end and one of them first circuit board of second wire are connected, the other end with second circuit board in the luminous component is connected, two arbitrary person in the first circuit board disposes at least a pair of conductive contact, and another person disposes at least a pair of conductive part. The power connection structure is simple, modular production can be realized, disassembly and assembly are convenient, assembly efficiency is improved, and cost is reduced. The utility model also discloses a combination ceiling lamp.

Description

Convenient lamp and combined ceiling lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a combination is convenient lamps and lanterns and combination ceiling lamp for ceiling lamp.

Background

With the development of social economy and the improvement of living standard of people, people increasingly see the convenience brought by articles for daily use, and the quality of the lamp, which is one of necessary articles for daily use, directly influences the living quality of people. With the development of science and technology, the lamp is not only used as a lighting tool, but also used as a decorative artwork, such as a ceiling lamp on the market.

At present, most decorative ceiling lamps in the market are generally integral ceiling lamps with different shapes, the integral ceiling lamp generally comprises a support and a plurality of lamps fixedly arranged on the support, each lamp is electrically connected with an external power supply through a wire passing through the inside of the support, when the service life of one or more lamps in the integral ceiling lamp reaches the limit, the power connection structure of each lamp is complex and cannot be detached from the support, so that the whole integral ceiling lamp is required to be replaced, the economic expenditure for purchasing the ceiling lamp is increased, the resource waste is inevitably caused, and the integral ceiling lamp is not environment-friendly enough. Then, in order to reduce the economic expenditure for purchasing the ceiling lamp and avoid the waste of resources, it is urgently needed to develop a new ceiling lamp structure which can simplify the power connection structure and is convenient for replacing the lamp.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a convenient lamp, which is simple in electric connection structure, can realize modular production, is convenient for disassembly and assembly, and is beneficial to improving the assembly efficiency and reducing the cost.

The utility model discloses a second purpose provides a combination ceiling lamp, and this combination ceiling lamp uses has foretell convenient lamps and lanterns, and it can simplify the electricity structure that connects between each part to the change of convenient lamps and lanterns uses comparatively nimble convenient, more does benefit to popularization and application.

The purpose of the utility model is realized by adopting the following technical scheme:

convenient lamps and lanterns, including connecting pipe and at least one luminous component of configuration on the connecting pipe, the both ends of connecting pipe all dispose first circuit board, dispose first wire and second wire in the connecting pipe, first wire is connected two first circuit board, the one end and one of them first circuit board of second wire are connected, the other end with second circuit board in the luminous component is connected, in order to give with the illuminator power supply that the second circuit board electricity is connected, two arbitrary one in the first circuit board disposes at least a pair of conductive contact, and another disposes at least a pair of conductive part, conductive contact is used for contacting with outside conductive part, the conductive part is used for contacting with outside conductive contact.

Further, each of the pair of conductive portions is in a circular ring structure, and the pair of conductive portions are concentrically disposed therebetween, or one of the pair of conductive portions is in a circular ring structure and the other is in a non-circular structure.

Further, the connecting pipe includes a pipe body and a first rotary joint, the light emitting part is mounted on the pipe body, and at least one end of the pipe body is rotatably mounted on the first rotary joint, so that the pipe body can rotate relative to the first rotary joint.

Further, the connecting pipe further comprises a connecting piece arranged between the first rotating joint and the end of the pipe body, the end of the first rotating joint close to the connecting piece is provided with a connecting rod, the end of the connecting rod is provided with a limiting piece, the connecting piece is of a hollow structure, the end of the connecting piece close to the first rotating joint is provided with a through hole, the aperture of the through hole is smaller than the outer diameter of the limiting piece, the connecting rod penetrates through the through hole, and a gap is reserved between the limiting piece and the inner wall of the connecting piece.

Further, the connecting piece spiro union in the tip of body, the connecting rod is the screw rod, the locating part is the spiro union in the nut of the tip of screw rod.

Further, the locating part is provided with a boss, the connecting piece is provided with a blocking wall in the inside, and the boss can be abutted against the blocking wall to play a role in circumferential limiting.

Further, the first end of connecting pipe is configured with first external screw thread structure, and the second end of connecting pipe is configured with first internal thread structure.

Further, dispose the connector on the connecting pipe, luminous component with connector releasable connection, the through wires hole has been seted up to the connector, the through wires hole intercommunication the connecting pipe with luminous component makes the second wire can penetrate in luminous component.

The combined ceiling lamp comprises a mounting seat and at least two convenient lamps which are sequentially arranged, a connecting pipe in any one convenient lamp is detachably connected with the mounting seat, connecting pipes in adjacent convenient lamps are detachably connected, a third circuit board used for being connected with an external power supply is arranged on the connecting part of the mounting seat and the connecting pipe, another conductive contact or a conductive part is arranged on the third circuit board, the conductive part on the convenient lamp is contacted with the conductive contact on the third circuit board, and the conductive contact on the adjacent convenient lamps is contacted with the conductive part; or the conductive contact on the convenient lamp is in contact with the conductive part on the third circuit board, and the conductive part on the adjacent convenient lamp is in contact with the conductive contact, so that the convenient lamp is electrically conducted.

Furthermore, any one of the convenient lamp is connected with the mounting seat through threads, and the adjacent connecting pipes of the convenient lamp are connected through threads.

Furthermore, a second rotating joint can be rotatably arranged at the bottom of the mounting seat, and any one of the connecting pipe of the convenient lamp and the second rotating joint can be detachably connected.

Furthermore, the second rotary joint is close to the one end of mount pad disposes the connecting rod, the tip of connecting rod disposes the locating part, the locating part movably disposes in the mount pad, makes rotary joint can rotate relatively the mount pad.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the light-emitting part is arranged on the connecting pipe, the first circuit boards are arranged at the two ends of the connecting pipe, the two first circuit boards are electrically connected, the first circuit board is electrically connected with the second circuit board in the light-emitting part, so that a modularized circuit conduction module is formed in the convenient lamp, because the conductive contact is arranged on any one of the two first circuit boards and the conductive part is arranged on the other one of the two first circuit boards, the connecting pipe can be connected with an external mounting seat (the mounting seat is communicated with a power supply) during installation, and the conductive part or the conductive contact on the connecting pipe is electrically connected with the external mounting seat, so that the convenient lamp can be electrically conducted, in addition, because the first circuit boards are arranged at the two ends of the convenient lamp, the same convenient lamp can be superposed on the convenient lamp, so that the convenient lamp can be assembled to form a modularized combined ceiling lamp to meet diversified use requirements, the convenient lamp with the structure has the advantages that the conductive contact or the conductive part on the first circuit board is used for replacing a lead to realize detachable electric connection with an external mounting seat, or electric conduction between adjacent convenient lamps is realized, so that the electric connection structure is simplified, the convenient lamp can be conveniently disassembled and assembled, the assembly efficiency is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a portable lamp of the present invention;

FIG. 2 is an exploded view of the portable light fixture of FIG. 1;

FIG. 3 is an exploded view of the portable light fixture of FIG. 1;

FIG. 4 is a diagram of the mating relationship between a conductive portion and a conductive contact in the portable light fixture of FIG. 1;

FIG. 5 is a diagram of the mating relationship between a conductive portion and a conductive contact in the portable light fixture of FIG. 1;

FIG. 6 is a diagram of a connection structure between a connection member and a position limiting member in the portable lighting device shown in FIG. 1;

fig. 7 is a structural diagram of the combined lamp of the present invention;

fig. 8 is an internal structure view of the combination lamp shown in fig. 7.

In the figure: 1. a convenient lamp; 111. a first internal thread formation; 112. a second external thread formation; 113. a connector; 11. a pipe body; 12. a first rotary joint; 121. a first external thread formation; 122. a screw; 13. a connecting member; 131. a second internal thread formation; 132. a through hole; 133. a retaining wall; 14. a light emitting part; 15. a first circuit board; 16. a conductive contact; 17. a conductive portion; 18. a nut; 19. a gasket; 191. a boss portion; 2. a mounting seat; 3. supporting a tube; 4. a second rotary joint; 5. and a third circuit board.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1-3, a portable lamp 1 according to a preferred embodiment of the present invention is shown, the portable lamp 1 includes a connecting tube and at least one light emitting component 14 disposed on the connecting tube, a first circuit board 15 is disposed at both ends of the connecting tube, a first conducting wire and a second conducting wire (not shown) are disposed in the connecting tube, the first conducting wire is connected to the first circuit boards 15 at both ends of the connecting tube, i.e. one end of the first conducting wire is welded to one of the first circuit boards 15, and the other end of the first conducting wire is welded to the other first circuit board 15, wherein the light emitting component 14 may be a spot lamp or an incandescent lamp or other types of lamps, a second circuit board and a light emitter electrically connected to the second circuit board are disposed in the light emitting component 14, the light emitter may be, for example, a light emitting diode, for supplying power to the light emitting component 14, one end of the second conducting wire is welded to one of, the other end of the second wire is welded with the second circuit board in the light emitting component 14 to supply power to the light emitter in the light emitting component 14, any one of the two first circuit boards 15 at the two ends of the connecting pipe is provided with at least one pair of conductive contacts 16, the other one is provided with at least one pair of conductive parts 17, the conductive contacts 16 are used for contacting with the external conductive parts 17, the conductive parts 17 are used for contacting with the external conductive contacts 16, the specific connection relationship between the conductive contacts 16 and the conductive parts 17 can be seen in fig. 4 or fig. 5, it can be understood that the pair of conductive contacts 16 are respectively a positive conductive contact and a negative conductive contact, and the pair of conductive parts 17 are respectively a positive conductive part and a negative conductive part.

The utility model discloses a convenient lamp 1, through dispose luminous component 14 on the connecting pipe, and dispose first circuit board 15 at the both ends of connecting pipe, the electricity is connected between two first circuit boards 15, one of them in two first circuit boards 15 is connected with the interior second circuit board electricity of luminous component 14, make this convenient lamp 1 form a modular circuit conduction module in, because dispose conductive contact 16 on any one of two first circuit boards 15, dispose conductive part 17 on the other, when installing, can make connecting pipe and outside mount pad 2 (this mount pad 2 communicates with the power) detachable connection together, and make conductive part 17 or conductive contact 16 on the connecting pipe electrically connect with outside mount pad 2, in order to realize the electric conductance of this convenient lamp 1, in addition, because both ends of this convenient lamp 1 all dispose first circuit board 15, therefore, another same convenient lamp 1 can be superposed on the convenient lamp 1, and the convenient lamp 1 can be assembled to form a modular combined ceiling lamp so as to meet diversified use requirements.

In a preferred embodiment, the pair of conductive portions 17 are both circular ring-shaped structures, and the pair of conductive portions 17 are concentrically arranged, or either one of the pair of conductive portions 17 is a circular ring-shaped structure and the other is a non-circular structure. Due to the adoption of the structure, the convenient lamp 1 can be circumferentially rotated to any position relative to the external mounting seat 2 or another same convenient lamp 1, so that the convenient lamp 1 can be electrically conducted with the mounting seat 2 or another same convenient lamp 1, the alignment step during installation can be omitted, and the convenient lamp 1 can be more flexibly and conveniently installed.

Specifically, the conductive portion 17 is specifically a conductive portion 17 made of a conductive metal material, and the conductive metal material may be any one of copper, copper alloy, aluminum or aluminum alloy.

Specifically, the conductive contact 16 is preferably a pogo pin, so that the connection between the conductive contact 16 and the external conductive portion 17 is an elastic connection, which is beneficial to rotating the portable lamp 1 and can effectively avoid the condition of poor contact, thereby ensuring the electrical conductivity of the portable lamp 1. Of course, the conductive contacts 16 may alternatively be rigid members.

As a preferred embodiment, the first end of the connecting pipe is configured with the first external thread structure 121, the second end of the connecting pipe is provided with the accommodating groove, and the sidewall of the accommodating groove is configured with the first internal thread structure 111, so that the convenient lamp 1 can be more conveniently disassembled and assembled, and the reliable installation of the convenient lamp 1 can be realized through the thread structure. Specifically, one of the first circuit boards 15 on the convenient lamp 1 can be configured in the accommodating groove, and during installation, the first thread structure 111 of the convenient lamp 1 can be connected with the external thread structure on the mounting base 2, and then the first external thread structure 121 on the other convenient lamp 1 is connected with the first internal thread structure 111 on the convenient lamp 1, so that the installation is very convenient.

Referring to fig. 1 to 3, as a preferred embodiment, the connection tube specifically includes a tube 11 and a first rotary joint 12, the light emitting part 14 is mounted on the tube 11, and the first rotary joint 12 is rotatably mounted on at least one end of the tube 11, so that the tube 11 can rotate relative to the first rotary joint 12, which is convenient for adjusting the position of the light emitting part 14 and is more flexible and convenient to use. Preferably, in the present embodiment, the first rotary joint 12 is rotatably mounted at one end of the tube 11, so as to reduce the cost of the portable lamp 1.

In a preferred embodiment, the connection pipe further includes a connection member 13 disposed between the first rotary joint 12 and the end of the pipe body 11, the end of the first rotary joint 12 close to the connection member 13 is disposed with a connection rod, the end of the connection rod is disposed with a stopper, the connection member 13 is a hollow structure, the end of the connection member 13 close to the first rotary joint 12 is opened with a through hole 132, the through hole 132 has a smaller hole diameter than the outer diameter of the stopper, the connection rod passes through the through hole 132, and a gap is left between the stopper and the inner wall of the connection member 13 to enable the pipe body 11 to rotate relative to the first rotary joint 12.

As shown in fig. 6, in a preferred embodiment, a protrusion 191 is disposed on a side wall of the stopper, a blocking wall 133 is disposed inside the connector 13, and the protrusion 191 can abut against the blocking wall 133 to perform a circumferential direction stopper function, so as to prevent the first wire from being disconnected from the first circuit board 15 due to over-rotation of the tube 11.

In order to facilitate the disassembly and assembly, as a preferred embodiment, the connecting member 13 is configured with a second internal thread structure 131, the tube 11 is configured with a second external thread structure 112, the second external thread structure 112 is connected with the second internal thread structure 131, the connecting rod is a screw rod 122, and the limiting member is a nut 18 screwed on the end of the screw rod 122.

In order to reduce the manufacturing difficulty, a gasket 19 is further arranged on the screw 122, the gasket 19 is located between the connecting piece 13 and the nut 18, and the boss 191 is located on the gasket 19.

In a preferred embodiment, the connecting tube is provided with a connecting head 113, the light emitting component 14 is detachably connected to the connecting head 113, the connecting head 113 is provided with a threading hole, and the threading hole communicates the connecting tube and the light emitting component 14, so that the second wire can penetrate into the light emitting component 14. Specifically, the threading hole may be configured as a threaded hole, and the light emitting part 14 may be configured with a threaded portion connected to the threaded hole.

As shown in fig. 7-8, a combined ceiling lamp according to a preferred embodiment of the present invention is shown, which includes a mounting base 2 and at least two portable lighting devices 1, a connection tube of any one portable lighting device 1 is detachably connected to the mounting base 2, a connection tube of an adjacent portable lighting device 1 is detachably connected to another connection tube of the adjacent portable lighting device 1, a third circuit board 5 for connecting to an external power source is disposed on a connection portion of the mounting base 2 and the connection tube, another conductive contact 16 or conductive portion 17 is disposed on the third circuit board 5, the conductive portion 17 of the portable lighting device 1 contacts with the conductive contact 16 of the third circuit board 5, and the conductive contact 16 of the adjacent portable lighting device 1 contacts with the conductive portion 17; or, the conductive contact 16 on the portable lamp 1 is in contact with the conductive part 17 on the third circuit board 5, and the conductive part 17 on the adjacent portable lamp 1 is in contact with the conductive contact 16, so as to realize the electrical conduction of the portable lamp 1.

This combination ceiling lamp can assemble the modularization ceiling lamp that forms specific length according to actual demand, because the connecing between convenient lamps and lanterns 1 and between the adjacent convenient lamps and lanterns 1 to connect the electric structure comparatively simple for the dismouting of convenient lamps and lanterns 1 is comparatively convenient, does benefit to the change, and more importantly, demolish behind one of them convenient lamps and lanterns 1 and the remaining other parts of follow new equipment, also can not influence the normal use of this combination ceiling lamp, and it is comparatively nimble convenient to use, more does benefit to popularization and application.

As an optimal implementation mode, the connecting pipe in any convenient lamp 1 is in threaded connection with the mounting base 2, and the connecting pipes in adjacent convenient lamps 1 are in threaded connection, so that the convenient lamps 1 can be more conveniently mounted and dismounted while reliable mounting is ensured.

As a preferred embodiment, a second rotary joint 4 is rotatably mounted at the bottom of the mounting base 2, and a connection pipe of any convenient lamp 1 is detachably connected with the second rotary joint 4.

Specifically, the one end that second rotary joint 4 is close to mount pad 2 disposes the connecting rod, and the tip of connecting rod disposes the locating part, and the top configuration of mount pad 2 is fluted to the connecting hole with the recess intercommunication is seted up to the bottom of mount pad 2, and the connecting rod passes this connecting hole, and the locating part movably disposes in the recess, makes rotary joint 2 relatively rotate. In a preferred embodiment, the connecting rod is a threaded rod 122 and the limiting member is a nut 18.

In order to access an external power supply, a third wire for electrically connecting with the external power supply may be disposed in the groove of the mounting base 2, and the third wire penetrates into the second rotary joint 4 through the connection hole and is soldered to a third circuit board 5 located at the bottom of the second rotary joint 4.

As shown in fig. 7 or fig. 8, the mounting base 2 and the portable lighting fixture 1 may further be detachably connected with a supporting tube 3, the length of the supporting tube 3 may be customized according to actual installation requirements, and the two ends of the supporting tube 3 are also provided with a first circuit board 15, and the specific circuit conducting structure thereof can be referred to in the portable lighting fixture 1.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. Convenient lamps and lanterns, its characterized in that includes the connecting pipe and disposes at least one on the connecting pipe and send out light part, the both ends of connecting pipe all dispose first circuit board, two connect through first wire between the first circuit board, first circuit board with it connects through the second wire to send out between the interior second circuit board of light part, two arbitrary one in the first circuit board disposes at least a pair of conductive contact, and another disposes at least a pair of conductive part.

2. The portable light fixture of claim 1 wherein each of the pair of conductive portions is a circular ring structure and the pair of conductive portions are concentrically disposed therebetween, or wherein either one of the pair of conductive portions is a circular ring structure and the other is a non-circular ring structure.

3. The portable light of claim 1 wherein said connecting tube comprises a tube body and a first rotatable joint, said light emitting member being mounted to said tube body, said first rotatable joint being rotatably mounted to at least one end of said tube body such that said tube body is rotatable relative to said first rotatable joint.

4. The portable light fixture of claim 3, wherein the connecting tube further comprises a connecting member disposed between the first rotating joint and the end of the tube, the first rotating joint is disposed with a connecting rod near the end of the connecting member, the end of the connecting rod is disposed with a stopper, the connecting member is a hollow structure, and the end of the connecting member near the first rotating joint is opened with a through hole, the through hole has a smaller diameter than the stopper, the connecting rod passes through the through hole, and a gap is left between the stopper and the inner wall of the connecting member.

5. The portable light fixture of claim 4 wherein the connector is threadably coupled to the end of the tube, the connecting rod is a threaded rod, and the retainer is a nut threadably coupled to the end of the threaded rod.

6. The portable light fixture of claim 1 wherein the first end of the connecting tube is configured with a first male thread structure and the second end of the connecting tube is configured with a first female thread structure; and/or dispose the connector on the connecting pipe, luminous component with connector releasable connection, the through wires hole has been seted up to the connector, the through wires hole intercommunication the connecting pipe with luminous component makes the second wire can penetrate in the luminous component.

7. The combined ceiling lamp is characterized by comprising a mounting seat and at least two portable lamps as claimed in any one of claims 1 to 6, wherein the mounting seat is sequentially arranged, a connecting pipe in any one portable lamp is detachably connected with the mounting seat, connecting pipes in adjacent portable lamps are detachably connected, a third circuit board for connecting with an external power supply is arranged on the connecting part of the mounting seat and the connecting pipe, another conductive contact or a conductive part is arranged on the third circuit board, the conductive part on the portable lamp is contacted with the conductive contact on the third circuit board, and the conductive contact on the adjacent portable lamps is contacted with the conductive part; or the conductive contact on the convenient lamp is in contact with the conductive part on the third circuit board, and the conductive part on the adjacent convenient lamp is in contact with the conductive contact, so that the convenient lamp is electrically conducted.

8. The combination ceiling lamp of claim 7, wherein the connection pipe of any one of the portable lamps is connected with the mounting base through a screw thread, and the connection pipe of the adjacent portable lamp is connected with the mounting base through a screw thread.

9. The combination ceiling lamp of claim 7, wherein a second rotating joint is rotatably mounted on the bottom of the mounting base, and the connecting tube of any one of the portable lighting devices is detachably connected with the second rotating joint.

10. The combination ceiling lamp of claim 9, wherein a connecting rod is disposed at an end of the second rotating joint close to the mounting base, and a stopper is disposed at an end of the connecting rod, wherein the stopper is movably disposed in the mounting base, so that the rotating joint can rotate relative to the mounting base.

Images