CN221301250U - Be applied to wire winding structure that prevents of lamps and lanterns - Google Patents
Be applied to wire winding structure that prevents of lamps and lanternsInfo
- Publication number
- CN221301250U CN221301250U CN202323245532.5U CN202323245532U CN221301250U CN 221301250 U CN221301250 U CN 221301250U CN 202323245532 U CN202323245532 U CN 202323245532U CN 221301250 U CN221301250 U CN 221301250U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- contact
- lamps
- lanterns
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001465382 Physalis alkekengi Species 0.000 title claims abstract description 28
- 238000004804 winding Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of lamps, in particular to an anti-winding structure applied to a lamp, which comprises the lamp, wherein a fixing ring is arranged in the lamp, a first circuit board is arranged in the fixing ring, a second circuit board is arranged at the bottom of the fixing ring, an electric contact pin assembly is arranged at the bottom of the first circuit board, a rotating motor is arranged at the top of the first circuit board, a wiring board is connected to the top of the rotating motor, and a rear cover board is arranged at the top of the wiring board. This prevent winding structure for lamps and lanterns sets up through the cooperation of electric contact needle subassembly and metal contact ring, can be when rotating electrical machines drive lamps and lanterns rotate, and the contact pearl can carry out the circular telegram with rotatory metal contact ring contact, and its round pearl contact pearl can reduce its frictional force, has guaranteed the smooth and easy when circular telegram and rotation, effectively avoids long-term friction to lead to wearing and tearing and influence later stage circular telegram.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to an anti-winding structure applied to lamps.
Background
A luminaire refers to a device or apparatus for providing illumination, commonly used for indoor and outdoor lighting applications. The luminaire is generally composed of several main components: the light source is an element for generating light in the lamp, and can be a traditional incandescent bulb, a fluorescent tube, an LED lamp bead and the like, the lamp shade or the lamp shade is a component for protecting and scattering the light, the component can change the direction, the intensity and the color of the light, and simultaneously plays roles of beautifying and decorating, the power supply and the circuit provide electric energy required by the lamp, the functions of switching and brightness adjustment of the light source are controlled, and the bracket or the fixing device is used for installing and fixing the lamp so that the lamp can be correctly placed and positioned.
Most of the lamps and lanterns on the market still need use the electric wire to supply power at present, and the electric wire can be when rotating the lamps and lanterns, the wire winding condition appears, and the distortion, the cross or the entanglement of its electric wire can make the unable normal operating of lamps and lanterns to wire winding problem still probably leads to the pulling and the damage of electric wire, and then influence life-span and the performance of lamps and lanterns, and the electric wire is through tensile and crooked for a long time simultaneously, the condition of breaking wire can take place, makes lamps and lanterns unable normal work or work unstable to need repair or change the electric wire, increased trouble for later stage lamps and lanterns use, so need one kind can be applied to the wire winding structure of preventing of lamps and lanterns.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an anti-winding structure applied to a lamp, and solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a be applied to wire winding preventing structure of lamps and lanterns, includes the lamps and lanterns, the inside of lamps and lanterns is provided with solid fixed ring, gu fixed ring's inside is provided with first circuit board, gu fixed ring's bottom is provided with the second circuit board, the bottom of first circuit board is provided with electric contact needle subassembly, the top of first circuit board is provided with the rotating electrical machines, the top of rotating electrical machines is provided with and is connected with the wiring board, the top of wiring board is provided with the back shroud.
Optionally, a metal contact ring for rotating contact and electrifying of the electric contact pin assembly is arranged at the top of the second circuit board, and a plug-in block for electrifying the lamp is arranged at the bottom of the second circuit board.
Optionally, the electric contact needle assembly comprises a needle seat, a needle tube, a spring, a needle head and contact beads, wherein the needle tube is inserted on the surface of the needle seat, the needle head is inserted in the needle tube, and the contact beads are elastically connected in the needle head through the spring.
Optionally, a connection port for plugging an external electric wire is arranged at the top of the wiring board.
Optionally, the driving end of the rotating motor is connected with the lamp.
The utility model provides an anti-winding structure applied to a lamp, which has the following beneficial effects:
This prevent winding structure for lamps and lanterns, through the setting of grafting piece and electric contact needle subassembly on the second circuit board, make the inside wireless connection part that realizes of this lamps and lanterns, the wire winding condition that effectively avoids traditional wire connection to cause takes place, the cooperation setting of rethread electric contact needle subassembly and metal contact ring, can be when rotating electrical machines drive lamps and lanterns rotate, contact bead can carry out the circular bead contact with rotatory metal contact ring and switch on, its round bead contact bead can reduce its frictional force, smooth and easy when having guaranteed switching on and rotating, effectively avoid long-term friction to lead to wearing and tearing and influence later stage circular telegram, and the setting of the spring in the electric contact needle subassembly makes it promote contact bead contact metal contact ring constantly, the stability of circular telegram has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a surface structure of a second circuit board according to the present utility model;
Fig. 5 is a schematic view of a partial cross-sectional structure of an electrical contact pin assembly according to the present utility model.
In the figure: 1. a lamp; 2. a fixing ring; 3. a first circuit board; 4. a second circuit board; 5. an electrical contact pin assembly; 501. a needle stand; 502. a needle tube; 503. a spring; 504. a needle; 505. contacting the beads; 6. a rotating electric machine; 7. a wiring board; 8. a back cover plate; 9. a metal contact ring; 10. a plug block; 11. and a connecting port.
Detailed Description
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.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an be applied to wire winding preventing structure of lamps and lanterns, includes lamps and lanterns 1, and the inside of lamps and lanterns 1 is provided with solid fixed ring 2, and gu fixed ring 2's inside is provided with first circuit board 3, and gu fixed ring 2's bottom is provided with second circuit board 4, and the top of second circuit board 4 is provided with the metal contact ring 9 that is used for electric contact needle subassembly 5 rotatory contact circular telegram, and metal contact ring 9 surface plating has the gold coating, and the bottom of second circuit board 4 is provided with the grafting piece 10 that is used for the lamp and lanterns 1 circular telegram, connects the component in the lamps and lanterns 1 through grafting piece 10 electricity;
The bottom of the first circuit board 3 is provided with an electric contact needle assembly 5, the surface of the electric contact needle assembly 5 is firstly plated with nickel and then plated with gold, the electric contact needle assembly 5 comprises a needle seat 501, a needle tube 502, a spring 503, a needle head 504 and a contact bead 505, the surface of the needle seat 501 is inserted with the needle tube 502, the needle head 504 is inserted in the needle tube 502, the contact bead 505 is elastically connected in the needle head 504 through the spring 503, the contact bead 505 is pushed to be contacted with a metal contact ring 9 on the second circuit board 4 at any time through the arrangement of the spring 503, and the contact bead 505 is arranged, when the lamp 1 rotates, the contact bead 505 is in rotary contact with the metal contact ring 9 to electrify, so that friction force can be reduced, smoothness in electrifying and rotating is ensured, and later electrifying is effectively prevented from being influenced by abrasion caused by long-term friction;
The top of first circuit board 3 is provided with rotating electrical machines 6, the drive end and the lamps and lanterns 1 of rotating electrical machines 6 link together, when rotating electrical machines 6 drive lamps and lanterns 1 carry out 360 degrees rotations, metal contact ring 9 can rotate along with it, contact the circular telegram with electric contact needle subassembly 5, smooth and easy when having guaranteed circular telegram and rotation, the top of rotating electrical machines 6 is provided with and is connected with wiring board 7, the top of wiring board 7 is provided with the connector 11 that is used for external electric wire grafting, the top of wiring board 7 is provided with back shroud 8.
In the utility model, the working steps of the device are as follows:
the external electric wire is inserted into the connecting port 11, then the lamp 1 is installed in the reserved hole, the lamp 1 is driven to horizontally rotate by 360 degrees through the rotating motor 6 according to the use requirement, the irradiation direction of the lamp 1 is adjusted, when the lamp 1 rotates, the second circuit board 4 can rotate along with the lamp, and the electric contact pin assembly 5 can always contact the metal contact ring 9 on the surface of the electric contact pin assembly to electrify.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. Be applied to wire winding preventing structure of lamps and lanterns, including lamps and lanterns (1), its characterized in that: the inside of lamps and lanterns (1) is provided with solid fixed ring (2), the inside of solid fixed ring (2) is provided with first circuit board (3), the bottom of first circuit board (3) is provided with electric contact needle subassembly (5), the bottom of solid fixed ring (2) is provided with second circuit board (4), the top of second circuit board (4) is provided with and is used for electric contact needle subassembly (5) rotary contact energized metal contact ring (9), the bottom of second circuit board (4) is provided with and is used for lamps and lanterns (1) energized plug-in block (10), electric contact needle subassembly (5) are including needle file (501), needle file (502), spring (503), needle (504) and contact bead (505), the surface grafting of needle file (501) has needle file (502), the inside grafting of needle file (502) has needle (504), the inside of needle file (504) is provided with contact bead (505) through spring (503) elastic connection first circuit board (3) top is provided with rotating electrical machine (6), the top of rotating electrical machine (6) is provided with wiring board (7), wiring board (7) top is provided with wiring board (7).
2. The anti-winding structure for a lamp according to claim 1, wherein: the top of the wiring board (7) is provided with a connecting port (11) for plugging an external electric wire.
3. The anti-winding structure for a lamp according to claim 1, wherein: the driving end of the rotating motor (6) is connected with the lamp (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221301250U true CN221301250U (en) | 2024-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |