CN214948668U

CN214948668U - Magnetic induction annular lamp with side face emitting light

Info

Publication number: CN214948668U
Application number: CN202121436335.XU
Authority: CN
Inventors: 罗日喜; 林华飞; 袁祯翔; 罗晓翠
Original assignee: Guangzhou Susheng Technology Service Co ltd
Current assignee: Guangzhou Susheng Technology Service Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-30
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a magnetic induction annular lamp with luminous side surface, which comprises an annular upper cover, an annular bottom cover, a winding coil, a conducting strip, a cylindrical circuit carrier and LED lamp beads, wherein the upper end of the outer ring of the annular bottom cover extends to form a bottom cover outer ring cylinder shell, the cylindrical circuit carrier with a conducting function is sleeved outside the bottom cover outer ring cylinder shell, and at least one LED lamp bead is distributed and welded on the outer side wall of the cylindrical circuit carrier; two ends of the winding coil are respectively connected and conducted with corresponding conducting strips, the conducting strips are installed on the bottom cover outer ring barrel shell, and two conducting ends of the barrel-shaped circuit carrier are respectively in contact conduction with the corresponding conducting strips. The utility model adopts the principle of wireless electric energy transmission, so that the LED lamp beads on the side wall of the cylindrical circuit carrier are lightened, the use of complicated wires is avoided, the use cost is reduced, and the installation time is saved; the assembly of the conducting strip is convenient; the covering operation between the annular upper cover and the annular bottom cover is convenient.

Description

Magnetic induction annular lamp with side face emitting light

Technical Field

The utility model relates to a toy model technical field specifically is a luminous magnetic induction ring lamp in side.

Background

In order to realize lighting operation of toys, artware and other products in the prior art, current transmission between a power supply and a lamp needs to be realized through connection of materials such as wires, connectors, FPC (flexible printed circuit) boards, metal conductors and terminals, the operation of connecting the wires, the connectors, the FPC boards, the metal conductors and the terminals is complex and difficult, time and labor are wasted, and faults such as short circuit caused by wire end contact and broken circuit caused by part clamping and breaking, high cost and the like easily occur. In order to solve the problems, the current can be transmitted in a magnetic induction mode, so that the lamp beads are lightened.

However, the conventional products for transmitting current by magnetic induction to light the lamp generally use the inductor commonly used in the market as a carrier for converting magnetic current into electricity, the light source of the lamp assembled in this way is placed in a single position, and can only be placed above or at the bottom of the inductor, and the coil on the inductor is exposed, which is easy to cause the risk of contact conduction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luminous magnetic induction ring lamp in side to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a magnetic induction annular lamp with a side surface emitting light comprises an annular upper cover, an annular bottom cover, a winding coil, a conducting strip, a cylindrical circuit carrier and LED lamp beads, wherein the upper end of the outer ring of the annular bottom cover extends to form a bottom cover outer ring cylinder shell;

the annular upper cover and the annular bottom cover are covered to form an annular installation cavity, a winding coil is arranged in the annular installation cavity, two ends of the winding coil are respectively connected and conducted with corresponding conducting strips, the conducting strips are installed on a cylindrical shell on the outer circle of the bottom cover, and two conducting ends of the cylindrical circuit carrier are respectively in contact conduction with the corresponding conducting strips.

Preferably, at least one discrete component is further distributed and welded on the outer side wall of the cylindrical circuit carrier, and each discrete component is connected with the corresponding LED lamp bead in parallel or in series.

Obviously, the discrete component may be a resistor, a capacitor, a diode, or the like.

Preferably, the conducting strip adopts a U-shaped conducting strip, a clamping groove is formed at the lower end of the U-shaped conducting strip, a clamping edge portion is arranged on the bottom cover outer ring barrel shell, the thickness of the clamping edge portion is smaller than that of the bottom cover outer ring barrel shell, and the clamping groove of the U-shaped conducting strip is clamped on the clamping edge portion.

Obviously, other shapes of the conductive sheet may be used.

Preferably, the winding coil is wound on the annular coil armature, and the winding coil and the annular coil armature form an inductance assembly installed in the annular installation cavity.

Preferably, the lower end of the inner ring of the annular upper cover is provided with an inner ring lower bell mouth, and the upper end of the bottom cover outer ring shell extends to form a conical shell matched with the inner ring lower bell mouth.

Preferably, the upper end of the inner ring of the annular upper cover is provided with an inner ring upper bell mouth, and the lower end of the inner ring of the annular bottom cover is provided with a bottom cover inner ring bell mouth.

Preferably, the inner wall of the outer ring of the annular upper cover is provided with an annular clamping groove, and the outer wall of the outer ring cylinder shell of the bottom cover is provided with an annular convex strip which is used for being clamped and matched with the annular clamping groove.

Preferably, the cylindrical circuit carrier further comprises a cylindrical transparent cover sleeved outside the cylindrical circuit carrier, the upper edge of the cylindrical transparent cover is clamped in the annular groove of the outer ring of the annular upper cover, and the lower edge of the cylindrical transparent cover is clamped in the annular groove of the outer ring of the annular bottom cover.

Obviously, the transparent cover of the cylinder body can be replaced by a hollow cover, an opaque cover and the like.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the principle of wireless electric energy transmission, so that the LED lamp beads on the side wall of the cylindrical circuit carrier are lightened, the use of complicated wires is avoided, the use cost is reduced, and the installation time is saved; the conducting strip is convenient to assemble, the external cylindrical circuit carrier can be well connected with the internal winding coil through the conducting strip, and the winding coil is arranged in the internal winding coil, so that the use risk can be effectively reduced; additionally, the utility model discloses a mode of buckle carries out the lid between annular upper cover and the annular bottom and closes, operation convenient to use.

Drawings

FIG. 1 is a schematic diagram of an exploded perspective view of a side-emitting magnetic induction ring lamp;

FIG. 2 is a schematic diagram of an exploded sectional perspective view of a side-emitting magnetic induction ring lamp;

FIG. 3 is a schematic perspective view of an assembled magnetic induction ring lamp with side illumination;

FIG. 4 is a schematic cross-sectional view of an assembled side-emitting magnetic induction ring lamp;

fig. 5 is a schematic cross-sectional view of an assembly of an annular upper cover and an annular bottom cover of a side-emitting magnetic induction annular lamp.

In the figure: 100-annular installation cavity, 1-annular upper cover, 11-inner ring upper bell mouth, 12-inner ring lower bell mouth, 13-annular clamping groove, 2-annular bottom cover, 211-clamping edge part, 222-annular convex strip, 22-conical barrel shell, 23-bottom cover inner ring bell mouth, 3-conducting strip, 31-clamping groove, 4-cylindrical circuit carrier, 5-wire winding coil, 51-annular coil armature, 6-discrete component and 7-LED lamp bead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a magnetic induction annular lamp with a side surface emitting light comprises an annular upper cover 1, an annular bottom cover 2, a winding coil 5, a conducting strip 3, a cylindrical circuit carrier 4 and LED lamp beads 7, wherein the upper end of the outer ring of the annular bottom cover 2 extends to form a bottom cover outer ring cylinder shell 21, the upper end of the bottom cover outer ring cylinder shell 21 is matched and covered with the outer ring of the annular upper cover 1, the cylindrical circuit carrier 4 with a conductive function is sleeved outside the bottom cover outer ring cylinder shell 21, and at least one LED lamp bead 7 is distributed and welded on the outer side wall of the cylindrical circuit carrier 4; obviously, the cylindrical circuit carrier 4 of the present invention may specifically adopt a PCB circuit board, a copper plate or an aluminum substrate.

At least one discrete component 6 is further distributed and welded on the outer side wall of the cylindrical circuit carrier 4, and each discrete component 6 is connected with the corresponding LED lamp bead 7 in parallel or in series. Obviously, in this embodiment, the discrete component 6 may adopt a capacitor connected in parallel with the corresponding LED lamp bead 7. Of course, the discrete component 6 may be a resistor, a diode, or the like.

An annular mounting cavity 100 is formed between the annular upper cover 1 and the annular bottom cover 2 in a covering mode, a winding coil 5 is arranged in the annular mounting cavity 100, two ends of the winding coil 5 are respectively connected and conducted with the corresponding conducting strips 3, the conducting strips 3 are mounted on the outer circle shell 21 of the bottom cover, and two conducting ends of the cylindrical circuit carrier 4 are respectively in contact conduction with the corresponding conducting strips 3.

The utility model discloses a wire winding coil 5 cooperation is assembled in annular installation cavity 100, can constitute an annular inductance, mainly used induction magnetic field to produce induced-current.

The utility model discloses a luminous magnetic induction ring lamp in side is when the in-service use, and the mountable has on the building blocks part of wireless charging coil seat (platform) in other inside, through the magnetic field change of wire winding coil 5 response wireless charging coil seat (platform), and produce induced-current, induced-current passes through conducting strip 3, transmits for tube-shape circuit carrier 4 to light LED lamp pearl 7, the utility model discloses a principle of wireless transmission electric energy makes LED lamp pearl 7 on tube-shape circuit carrier 4 lateral walls realize lighting, has avoided the use of loaded down with trivial details wire, has reduced use cost, has saved the time of installation. The method is suitable for being used in the directions of model making, toy making, reduced version scenes in equal proportion and the like. The utility model discloses a luminous magnetic induction ring lamp in side has the cavity, and the cavity can overlap on building blocks parts's salient granule or other guide pillars, is favorable to increasing the variety of building blocks toy product.

In the present embodiment, the hollow cavity is circular, and obviously, as another scheme, the cross-sectional shapes of the inner rings of the annular upper cover 1 and the annular bottom cover 2 may be set to be geometric shapes such as square, triangle, etc., so that the hollow cavity is square, triangle, or irregular.

As a specific assembly scheme of this embodiment, the conductive plate 3 is a U-shaped conductive plate, the lower end of the U-shaped conductive plate forms the clamping groove 31, the bottom cover outer ring barrel 21 is provided with the clamping portion 211, the thickness of the clamping portion 211 is smaller than that of the bottom cover outer ring barrel 21, the height of the clamping portion 211 is smaller than that of the bottom cover outer ring barrel 21, and the clamping groove 31 of the U-shaped conductive plate is clamped on the clamping portion 211.

The structure is arranged, so that the conductive sheet 3 is convenient to assemble, and the external cylindrical circuit carrier 4 and the internal winding coil 5 can be well connected through the conductive sheet 3. Specifically, two welding points can be reserved on the bottom layer of the cylindrical circuit carrier 4, and the cylindrical circuit carrier can be contacted with the conductive sheet 3 in a welding and sticking mode. Obviously, other shapes of the conductive sheet may be used.

The winding coil 5 is wound on the ring coil armature 51, and the winding coil 5 and the ring coil armature 51 form an inductance component installed in the ring installation cavity 100.

The lower end of the inner ring of the annular upper cover 1 is provided with an inner ring lower bell mouth 12, and the upper end of the bottom cover outer ring shell 21 extends to form a conical shell 22 which is used for being matched with the inner ring lower bell mouth 12. By the structural arrangement, the cover can be positioned in an assembling and covering mode, and the cover seal is assembled between the annular upper cover 1 and the annular bottom cover 2 conveniently.

The upper end of the inner ring of the annular upper cover 1 is provided with an inner ring upper bell mouth 11, and the lower end of the inner ring of the annular bottom cover 2 is provided with a bottom cover inner ring bell mouth 23. The magnetic induction ring light convenient for side lighting of this embodiment is sleeved on protruding particles or other guide pillars of the building block component.

An annular buckling groove 13 is formed in the inner wall of the outer ring of the annular upper cover 1, and an annular protruding strip 222 used for being clamped and matched with the annular buckling groove 13 is arranged on the outer wall of the bottom cover outer ring barrel shell 21. The annular upper cover 1 and the annular bottom cover 2 are covered in a buckling mode, and the operation and the use are convenient.

As a further scheme, the utility model discloses still including the cover at the outside barrel translucent cover of tube-shape circuit carrier 4, the last border card of barrel translucent cover is in the annular groove of the outer lane of annular upper cover 1, and the lower border card of barrel translucent cover is in the annular groove of the outer lane of annular bottom 2. Can protect inside tube-shape circuit carrier 4 and LED lamp pearl 7 through the barrel translucent cover, can play certain waterproof dustproof effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a luminous magnetic induction ring lamp in side which characterized in that: the LED lamp comprises an annular upper cover (1), an annular bottom cover (2), a winding coil (5), a conducting strip (3), a cylindrical circuit carrier (4) and LED lamp beads (7), wherein a bottom cover outer ring cylinder shell (21) extends from the upper end of the outer ring of the annular bottom cover (2), the upper end of the bottom cover outer ring cylinder shell (21) is matched with the outer ring of the annular upper cover (1) for sealing, the cylindrical circuit carrier (4) with a conducting function is sleeved outside the bottom cover outer ring cylinder shell (21), and at least one LED lamp bead (7) is welded on the outer side wall of the cylindrical circuit carrier (4) in a distributed mode;

the annular installing cavity (100) is formed by covering and closing the annular upper cover (1) and the annular bottom cover (2), a winding coil (5) is arranged in the annular installing cavity (100), two ends of the winding coil (5) are respectively connected and conducted with the corresponding conducting strips (3), the conducting strips (3) are installed on the bottom cover outer ring shell (21), and two conducting ends of the cylindrical circuit carrier (4) are respectively in contact conduction with the corresponding conducting strips (3).

2. A side-emitting, magnetic induction ring lamp as set forth in claim 1, wherein: at least one discrete component (6) is further distributed and welded on the outer side wall of the cylindrical circuit carrier (4), and each discrete component (6) is connected with the corresponding LED lamp bead (7) in parallel or in series.

3. A side-emitting, magnetic induction ring lamp as set forth in claim 1, wherein: the conductive plate (3) is a U-shaped conductive plate, a clamping groove (31) is formed at the lower end of the U-shaped conductive plate, a clamping edge part (211) is arranged on the bottom cover outer ring barrel shell (21), the thickness of the clamping edge part (211) is smaller than that of the bottom cover outer ring barrel shell (21), and the clamping groove (31) of the U-shaped conductive plate is clamped on the clamping edge part (211).

4. A side-emitting, magnetic induction ring lamp as set forth in claim 1, wherein: the winding coil (5) is wound on the annular coil armature (51), and the winding coil (5) and the annular coil armature (51) form an inductance assembly arranged in the annular mounting cavity (100).

5. A side-emitting, magnetic induction ring lamp as set forth in claim 1, wherein: the lower end of the inner ring of the annular upper cover (1) is provided with an inner ring lower bell mouth (12), and the upper end of the bottom cover outer ring cylinder shell (21) extends to form a conical cylinder shell (22) matched with the inner ring lower bell mouth (12).

6. A side-emitting, magnetic induction ring lamp according to claim 5, wherein: the upper end of the inner ring of the annular upper cover (1) is provided with an inner ring upper bell mouth (11), and the lower end of the inner ring of the annular bottom cover (2) is provided with a bottom cover inner ring bell mouth (23).

7. A side-emitting, magnetic induction ring lamp according to claim 5, wherein: an annular clamping groove (13) is formed in the inner wall of the outer ring of the annular upper cover (1), and an annular protruding strip (222) used for being clamped and matched with the annular clamping groove (13) is arranged on the outer wall of the bottom cover outer ring cylinder shell (21).

8. A side-emitting, magnetic induction ring lamp according to claim 5, wherein: and the cylindrical transparent cover is sleeved outside the cylindrical circuit carrier (4).