CN111140827A - Wiring connector, lamp and electrical appliance - Google Patents
Wiring connector, lamp and electrical appliance Download PDFInfo
- Publication number
- CN111140827A CN111140827A CN202010070463.0A CN202010070463A CN111140827A CN 111140827 A CN111140827 A CN 111140827A CN 202010070463 A CN202010070463 A CN 202010070463A CN 111140827 A CN111140827 A CN 111140827A
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- Prior art keywords
- circuit board
- positive
- negative
- conductive
- annular conductive
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a wiring connector, which comprises a first circuit board and a second circuit board, wherein a positive annular conductive part and a negative annular conductive part which are electrically connected with the first circuit board are arranged on the first circuit board, at least one circle is arranged on each of the positive annular conductive part and the negative annular conductive part, the positive annular conductive part and the negative annular conductive part are concentrically arranged, at least one positive conductive contact and at least one negative conductive contact are arranged on the second circuit board, the positive conductive contact and the negative conductive contact are electrically connected with the second circuit board, the positive conductive contact is contacted with the positive annular conductive part, and the negative conductive contact is contacted with the annular negative conductive part, so that the first circuit board and the second circuit board are electrically connected. This wiring connector can realize releasable connection to can realize the electric conductance on arbitrary circumference position, simple structure, the dismouting is convenient, does benefit to popularization and application. The invention also discloses a lamp and an electrical appliance.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a wiring connector, a lamp and an electrical appliance.
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 lamps generally comprise 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 lamps reaches the limit, the wiring 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 lamps is increased, the resource waste is inevitably caused, and the integral ceiling lamps are not environment-friendly enough. Because the detachable construction between lamps and lanterns and the support is comparatively simple to solve comparatively easily, under the prerequisite that can realize the detachable connection between lamps and lanterns and the support, the line connection between lamps and lanterns and the support becomes a big difficult problem in industry, so, in order to reduce the economic expenditure of purchasing the ceiling lamp, avoid the wasting of resources simultaneously, need urgently to develop a detachable connection's between every lamps and lanterns and the support wiring connection structure who is applied to.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a wiring connector which can realize detachable connection, can realize electric conduction at any circumferential position, has a simple structure, is convenient to disassemble and assemble, and is beneficial to popularization and application.
The invention also provides a lamp using the wiring connector.
It is a further object of the present invention to provide an electric device using the above-mentioned wire connector.
The purpose of the invention is realized by adopting the following technical scheme:
the wiring connector comprises a first circuit board and a second circuit board, wherein the first circuit board is provided with an anode circular ring-shaped conductive part and a cathode circular ring-shaped conductive part which are electrically connected with the first circuit board, the anode circular ring-shaped conductive part and the cathode circular ring-shaped conductive part are both provided with at least one circle, the anode circular ring-shaped conductive part and the cathode circular ring-shaped conductive part are concentrically arranged, the second circuit board is provided with at least one anode conductive contact and at least one cathode conductive contact, the anode conductive contact and the cathode conductive contact are both electrically connected with the second circuit board, the anode conductive contact is contacted with the anode circular ring-shaped conductive part, and the cathode conductive contact is contacted with the cathode circular ring-shaped conductive part to realize the electric conduction between the first circuit board and the second circuit board.
Further, the positive conductive contact and the negative conductive contact are both pogo pins.
Further, at least one pair of the positive conductive contacts and at least one pair of the negative conductive contacts are arranged, each pair of the positive conductive contacts is in contact with the same positive annular conductive part, and each pair of the negative conductive contacts is in contact with the same negative annular conductive part.
Further, the positive annular conductive portions are at least provided with two circles, the number of the negative annular conductive portions is one circle less than that of the positive annular conductive portions, and each negative annular conductive portion is located between adjacent positive annular conductive portions.
Further, the positive annular conductive part and the negative annular conductive part are respectively provided with at least two circles, and the positive annular conductive part and the negative annular conductive part are arranged in a staggered mode.
Further, the positive annular conductive part and the negative annular conductive part are conductive parts made of conductive metal materials.
Further, the conductive metal material is copper.
Furthermore, the second circuit board is provided with at least two connecting holes, the positive conductive contact and the negative conductive contact are respectively inserted into the corresponding connecting holes, the positive conductive contact is connected with the hole walls of the corresponding connecting holes in a welding manner, and the negative conductive contact is connected with the hole walls of the corresponding connecting holes in a welding manner.
The lamp comprises the wiring connector.
The electrical appliance comprises the wiring connector.
Compared with the prior art, the invention has the beneficial effects that:
the wiring connector is characterized in that at least one circle of positive annular conductive part and at least one circle of negative annular conductive part are arranged on a first circuit board, the positive annular conductive part and the negative annular conductive part are arranged concentrically, at least one positive conductive contact and at least one negative conductive contact are arranged on a second circuit board, the positive conductive contact is in contact with the positive annular conductive part, the negative conductive contact is in contact with the negative annular conductive part to realize the electric conduction between the first circuit board and the second circuit board, the first circuit board and the second circuit board can be detachably connected, meanwhile, a complex wiring structure is omitted, the wiring structure between the first circuit board and the second circuit board is simplified, the first circuit board and the second circuit board can be circumferentially rotated to any position to ensure the electric conduction between the first circuit board and the second circuit board, and the alignment step during installation is omitted, therefore, the wiring connector is convenient to assemble, can be suitable for any electric appliance needing to be disassembled and electrically conducted, and is strong in universality, wide in application range and beneficial to popularization and application.
Drawings
FIG. 1 is a schematic view of a connector assembly according to a first aspect of the present invention;
FIG. 2 is a schematic view of the wiring connector shown in FIG. 1 in a second perspective view;
fig. 3 is a schematic structural view of a combined ceiling lamp using wired connectors according to the present invention;
fig. 4 is a partially enlarged view of the combination ceiling lamp shown in fig. 3;
fig. 5 is an exploded view of the assembled ceiling lamp shown in fig. 1;
fig. 6 is an exploded view of the assembled ceiling lamp shown in fig. 1 in another viewing angle state;
fig. 7 is a partially enlarged view of the combination ceiling lamp shown in fig. 6;
fig. 8 is a schematic structural diagram of another combination ceiling lamp using wired connectors according to the present invention;
fig. 9 is a partially enlarged view of the combination ceiling lamp shown in fig. 8.
In the figure: 1. a first circuit board; 11. a positive annular conductive portion; 12. a negative annular conductive portion; 2. a second circuit board; 21. a positive conductive contact; 22. a negative conductive contact; 3. a mounting seat; 4. a first electrifying pipe; 5. a light fixture; 51. a connecting pipe; 52. a light emitting part; 6. a second current-carrying tube; 7. many connectors lamps and lanterns.
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 any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1-2, a wiring connector according to a preferred embodiment of the present invention is shown, which includes a first circuit board 1 and a second circuit board 2 disposed opposite to each other, a positive annular conductive portion 11 and a negative annular conductive portion 12 electrically connected to the first circuit board 1 are disposed on the first circuit board 1, at least one turn of the positive annular conductive portion 11 and at least one turn of the negative annular conductive portion 12 are disposed on the positive annular conductive portion 11 and the negative annular conductive portion 12, the positive annular conductive portion 11 and the negative annular conductive portion 12 are disposed concentrically, at least one positive conductive contact 21 and at least one negative conductive contact 22 are disposed on the second circuit board 2, the positive conductive contact 21 and the negative conductive contact 22 are electrically connected to the second circuit board 2, the positive conductive contact 21 is in contact with the positive annular conductive portion 11, and the negative conductive contact 22 is in contact with the negative annular conductive portion 12, to achieve electrical conduction between the first circuit board 1 and the second circuit board 2.
The wiring connector is characterized in that at least one circle of positive annular conductive part 11 and at least one circle of negative annular conductive part 12 are arranged on a first circuit board 1, the positive annular conductive part 11 and the negative annular conductive part 12 are arranged concentrically, at least one positive conductive contact 21 and at least one negative conductive contact 22 are arranged on a second circuit board 2, the positive conductive contact 21 is in contact with the positive annular conductive part 11, the negative conductive contact 22 is in contact with the negative annular conductive part 12 to realize the electric conduction between the first circuit board 1 and the second circuit board 2, the first circuit board 1 and the second circuit board 2 can be detachably connected, meanwhile, a complex wiring structure is omitted, the wiring structure between the first circuit board 1 and the second circuit board 2 is simplified, and the first circuit board 1 and the second circuit board 2 can be circumferentially rotated to any position to ensure the electric conduction between the first circuit board 1 and the second circuit board 2, the alignment step during installation is omitted, so that the assembly of the wiring connector is more convenient, the wiring connector can be suitable for any electric appliance which needs to be detached and needs to be electrically conducted, the universality is strong, the application range is wide, and the popularization and the application are facilitated.
As a preferred embodiment, the positive conductive contact 21 and the negative conductive contact 22 are elastic pins, and the elastic force of the elastic pins is utilized to make the conductive contacts elastically contact with the conductive portions, so that the adaptability is stronger, the reliable matching between the conductive contacts and the conductive portions is ensured, and the condition that the electric conduction between the first circuit board 1 and the second circuit board 2 is affected due to poor contact is avoided. Of course, the positive conductive contact 21 and the negative conductive contact 22 may be rigid members.
In a preferred embodiment, at least one pair of the positive conductive contacts 21 and the negative conductive contacts 22 is provided, each pair of the positive conductive contacts 21 is in contact with the same positive annular conductive part 11, and each pair of the negative conductive contacts 22 is in contact with the same negative annular conductive part 12, so that the first circuit board 1 and the second circuit board 2 can be electrically connected when any one of the positive conductive contacts 21 or the negative conductive contacts 22 is in poor contact with the conductive part.
In order to make the electrical connection between the first circuit board 1 and the second circuit board 2 more reliable, as a preferred embodiment, the positive annular conductive part 11 is configured with at least two turns, the number of the negative annular conductive parts 12 is one turn less than that of the positive annular conductive parts 11, and each negative annular conductive part 12 is located between adjacent positive annular conductive parts 11.
In order to make the electrical connection between the first circuit board 1 and the second circuit board 2 more reliable, the positive annular conductive part 11 and the negative annular conductive part 12 are configured with at least two circles, and the positive annular conductive part 11 and the negative annular conductive part 12 are arranged in a staggered manner.
In a preferred embodiment, the positive annular conductive part 11 and the negative annular conductive part 12 are conductive parts made of a conductive metal material, such as copper or a copper alloy or aluminum or an aluminum alloy, and in this embodiment, the conductive metal material is preferably a copper material with low price to reduce the cost.
In a preferred embodiment, both the positive conductive contact 21 and the negative conductive contact 22 can be soldered on the second circuit board 2, or a connection hole can be formed on the second circuit board 2, so that the positive conductive contact 21 and the negative conductive contact 22 can be plugged into the corresponding connection holes, and the positive conductive contact 21 and the negative conductive contact 22 can be soldered with the hole walls of the corresponding connection holes, so that the positive conductive contact 21 and the negative conductive contact 22 can be more reliably mounted on the second circuit board 2.
Referring to fig. 3 to 7, a combination lamp of a first embodiment of the present invention is shown, which is specifically a combination ceiling lamp to which the above-mentioned wiring connector is applied, the combined ceiling lamp comprises a mounting seat 3, a first electrifying pipe 4 and a plurality of lamps 5 which are sequentially arranged from top to bottom, wherein the mounting seat 3 is used for being fixedly connected with a ceiling, so that the combined ceiling lamp can be hung, one end of the first electrifying pipe 4 is detachably connected with the mounting seat 3, the other end of the first electrifying pipe 4 is detachably connected with the lamp 5, the length of the first power tube 4 can be customized according to the actual use requirement, the adjacent lamps 5 can be detachably connected, each lamp 5 comprises a connecting tube 51 detachably connected with the first power tube 4 and at least one light emitting component 52 mounted on the connecting tube 51, and specifically, in the embodiment, the light emitting component 52 can be a spot light, an incandescent light or the like.
More specifically, a groove is formed in the top of the mounting base 3, a through hole communicated with the groove is formed in the bottom of the mounting base 3, the groove can be used for accommodating a power line, the power line is electrically connected with an external power supply, a first circuit board 1 is arranged at the bottom of the mounting base 3, an accommodating groove is formed in the top of the first electrifying pipe 4, a second circuit board 2 is arranged in the accommodating groove, the power line penetrates through the through hole to be electrically connected with the first circuit board 1 so as to supply power to the first circuit board 1, an anode annular conductive part 11 and a cathode annular conductive part 12 which are electrically connected with the first circuit board 1 are arranged on the first circuit board 1, at least one circle is arranged on each of the anode annular conductive part 11 and the cathode annular conductive part 12, the anode annular conductive part 11 and the cathode annular conductive part 12 are arranged concentrically, at least one anode conductive contact 21 and, the positive conductive contact 21 and the negative conductive contact 22 are electrically connected to the second circuit board 2, and when the first power-on tube 4 is mounted on the mounting base 3, the positive conductive contact 21 is in contact with the positive annular conductive part 11, and the negative conductive contact 22 is in contact with the negative annular conductive part 12, so as to realize the electrical conduction between the first circuit board 1 and the second circuit board 2, and then the electrical conduction between the mounting base 3 and the first power-on tube 4 is realized.
Similarly, in order to realize the electrical conduction between the first electrifying pipe 4 and the lamp 5, the bottom end of the first electrifying pipe 4 is provided with the first circuit board 1, the top end of the lamp 5 is provided with the second circuit board 2, the first circuit board 1 is provided with the anode annular conductive part 11 and the cathode annular conductive part 12 which are electrically connected with the first circuit board 1, the second circuit board 2 is provided with at least one anode conductive contact 21 and at least one cathode conductive contact 22, the anode conductive contact 21 and the cathode conductive contact 22 are both electrically connected with the second circuit board 2, the anode conductive contact 21 is contacted with the anode annular conductive part 11, the cathode conductive contact 22 is contacted with the cathode annular conductive part 12, so as to realize the electrical conduction between the first circuit board 1 and the second circuit board 2, and the first circuit board 1 and the second circuit board 2 on the first electrifying pipe 4 are electrically connected through the conducting wires inside the first circuit board.
Similarly, in order to realize the electrical conduction between the adjacent lamps 5, one of the adjacent lamps 5 is configured with a first circuit board 1, the other lamp 5 is configured with a second circuit board 2, the first circuit board 1 is configured with a positive annular conductive part 11 and a negative annular conductive part 12 which are electrically connected with the first circuit board 1, the second circuit board 2 is configured with at least one positive conductive contact 21 and at least one negative conductive contact 22, the positive conductive contact 21 and the negative conductive contact 22 are both electrically connected with the second circuit board 2, the positive conductive contact 21 is contacted with the positive annular conductive part 11, the negative conductive contact 22 is contacted with the negative annular conductive part 12 to realize the electrical conduction between the first circuit board 1 and the second circuit board 2, and the first circuit board 1 and the second circuit board 2 on the same lamp 5 are electrically connected through a lead configured in the connecting pipe 51, in order to energize the light emitting component 52, the first circuit board 1 or the second circuit board 2 on the same lamp 5 is electrically connected with the substrate on the light emitting component 52 through a wire so as to supply power to the lamp beads on the substrate.
Referring to fig. 8 to 9, a combination lamp according to a second embodiment of the present invention is shown, and is specifically a molecular structure combination ceiling lamp using wired connectors, the combination ceiling lamp includes a second pass tube 6 and a multi-connector lamp 7 detachably connected to an end of the second pass tube 6, a first circuit board 1 is disposed at an end of the second pass tube 6, a second circuit board 2 is disposed on one of the connectors detachably connected to the second pass tube 6 in the multi-connector lamp 7, a positive annular conductive portion 11 and a negative annular conductive portion 12 electrically connected to the first circuit board 1 are disposed on the first circuit board 1, at least one positive conductive contact 21 and at least one negative conductive contact 22 are disposed on the second circuit board 2, the positive conductive contact 21 and the negative conductive contact 22 are both electrically connected to the second circuit board 2, the positive conductive contact 21 is in contact with the positive annular conductive part 11, the negative conductive contact 22 is in contact with the negative annular conductive part 12, so as to realize electrical conduction between the first circuit board 1 and the second circuit board 2, the two first circuit boards 1 on the second current-carrying tube 6 are electrically connected through the internal conducting wire thereof, and the second circuit board 2 on the multi-connector lamp 7 is electrically connected with the substrate inside the multi-connector lamp 7 through the internal other conducting wire thereof.
Of course, the luminaire of the present invention may also be other forms of luminaires, such as track luminaires used on track light structures.
Through being applied to two parts that can dismantle the connection together with the wiring connector for when the part that is connected can realize releasable connection, can also realize the convenient wiring between the part that is connected, realize the electric conductance between the part that is connected then, and can guarantee to all can realize the electric conductance on arbitrary circumference position between the part that is connected, it is all comparatively nimble convenient to use, install.
The invention also discloses an electrical appliance, which comprises the connecting wire connector, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are preferably coaxially arranged and are detachably connected together, the first circuit board 1 is arranged on the first connecting piece, and the second circuit board 2 is arranged on the second connecting piece.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The wiring connector is characterized by comprising a first circuit board and a second circuit board, wherein the first circuit board is provided with a positive annular conductive part and a negative annular conductive part which are electrically connected with the first circuit board, the positive annular conductive part and the negative annular conductive part are provided with at least one circle, the positive annular conductive part and the negative annular conductive part are concentrically arranged, the second circuit board is provided with at least one positive conductive contact and at least one negative conductive contact, the positive conductive contact and the negative conductive contact are electrically connected with the second circuit board, the positive conductive contact is contacted with the positive annular conductive part, and the negative conductive contact is contacted with the negative annular conductive part to realize the electric conduction between the first circuit board and the second circuit board.
2. The wiring connector of claim 1, wherein said positive conductive contact and said negative conductive contact are pogo pins.
3. The wiring connector of claim 1, wherein at least one pair of said positive and negative conductive contacts is provided, each pair of said positive conductive contacts being in contact with the same said positive annular conductive portion, and each pair of said negative conductive contacts being in contact with the same said negative annular conductive portion.
4. The wiring connector of claim 1, wherein said positive annular conductive portions are configured with at least two turns, and wherein said negative annular conductive portions are less in number than said positive annular conductive portions by one turn, each of said negative annular conductive portions being located between adjacent ones of said positive annular conductive portions.
5. The wiring connector of claim 1, wherein said positive annular conductive portion and said negative annular conductive portion are each configured with at least two turns, said positive annular conductive portion and said negative annular conductive portion being staggered.
6. The wiring connector of claim 1, wherein said positive annular conductive portion and said negative annular conductive portion are conductive portions made of a conductive metal material.
7. The wiring connector of claim 6, wherein said conductive metal material is copper.
8. The wiring connector of claim 1, wherein the second circuit board has at least two connection holes, the positive conductive contact and the negative conductive contact are respectively inserted into the corresponding connection holes, the positive conductive contact is connected to the hole wall of the corresponding connection hole by welding, and the negative conductive contact is connected to the hole wall of the corresponding connection hole by welding.
9. An electrical device comprising the wiring connector of any of claims 1-8, a first connector and a second connector, the first connector and the second connector being detachably connectable, the first circuit board being disposed on the first connector and the second circuit board being disposed on the second connector.
10. A luminaire comprising the wiring connector of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070463.0A CN111140827A (en) | 2020-01-21 | 2020-01-21 | Wiring connector, lamp and electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070463.0A CN111140827A (en) | 2020-01-21 | 2020-01-21 | Wiring connector, lamp and electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140827A true CN111140827A (en) | 2020-05-12 |
Family
ID=70526884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010070463.0A Pending CN111140827A (en) | 2020-01-21 | 2020-01-21 | Wiring connector, lamp and electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111140827A (en) |
-
2020
- 2020-01-21 CN CN202010070463.0A patent/CN111140827A/en active Pending
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