CN213040332U - Circuit board for household LED lamp source - Google Patents

Abstract

The utility model discloses a circuit board for household LED lamp source, which comprises an outer box body, wherein a hanging post is fixedly arranged at the central position of the bottom surface of the outer box body, a central six-way pipe is fixedly arranged at the bottom end of the hanging post, a first support is fixedly arranged at the outer ring surface of the central six-way pipe, a second support is fixedly arranged at the bottom end of the first support, a bolt is fixedly arranged at the inner center of the second support, a second support is fixedly arranged at the right end of the second support, a lamp is fixedly arranged at the tail end of the second support, a second thread is arranged at the inner ring surface of the outer box body, heat dissipation holes are arranged at the outer ring surface of the outer box body, a bolt is fixedly arranged at the bottom surface of the outer box body, and an inner box body is arranged at the; the utility model discloses, the dismouting of being convenient for, and convenient heat dissipation can reduce the light stroboscopic, make the illumination that carries on that the LED lamp can be normal.

Description

Circuit board for household LED lamp source

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board for domestic LED lamp source.

Background

The household LED lamp is one of LED lamps, and with further maturity of LED technology, LEDs can be developed more and better in the field of design and development of room lighting lamps. The design of the lamp in the room in the 21 st century takes the design of an LED lamp as the mainstream, and fully reflects the lighting development trends of energy conservation, health, artistic and humanization at the same time, so that the lamp becomes the leading factor of the lighting culture of the room.

The circuit board for the current domestic LED lamp source often appears weak light, stroboscopic phenomenon, and too much circuit winding on the circuit board simultaneously, inconvenient staff inspects and maintains it, and in addition, the LED lamp can generate heat at the inside circuit board after using the longer time, and the unable effluvium of a plurality of groups lamp pearl heat leads to its fast ageing and burning out easily to the life of LED lamp has been reduced.

Therefore, the circuit board for the household LED lamp source is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic LED lamp is circuit board for source, the dismouting of being convenient for, and convenient heat dissipation, can reduce the light stroboscopic, make the LED lamp can be normal carry out illumination, often appear the weak light with the circuit board in the current domestic LED lamp source that proposes in solving above-mentioned background art, stroboscopic phenomenon, too much circuit winding on the circuit board simultaneously, inconvenient staff inspects and maintains it, in addition, the LED lamp can generate heat at inside circuit board after using longer time, a plurality of groups of lamp pearl heat can't be effluvium and lead to its fast aging and burn out easily, thereby the problem of the life of LED lamp has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a household circuit board for an LED lamp source comprises an outer layer box body, wherein a hanging post is fixedly installed at the central position of the bottom end surface of the outer layer box body, a central six-way pipe is fixedly installed at the bottom end of the hanging post, a first support is fixedly installed at the outer ring surface of the central six-way pipe, a second support is fixedly installed at the bottom end of the first support, a bolt is fixedly installed at the inner center of the second support, a second support is fixedly installed at the right end of the second support, a lamp is fixedly installed at the tail end of the second support, a second thread is arranged at the inner ring surface of the outer layer box body, heat dissipation holes are formed at the outer ring surface of the outer layer box body, a bolt is fixedly installed at the bottom end lower surface of the outer layer box body, an inner layer box body is arranged at the upper position of the outer layer box body, a first thread, the electrolytic capacitor is fixedly welded at the center of the circuit board, the connecting column is fixedly mounted at the left end of the circuit board, an electric wire is fixedly welded in the middle of the circuit board, the connecting terminal is fixedly connected to the top end of the electric wire, a plurality of groups of lamp beads are arranged on the other side of the circuit board, a round hole is formed in the center of the circuit board, a limiting hole is formed in the circuit board, a strong heat dissipation aluminum substrate is fixedly welded at the top end of the connecting column, and a high magnetic column is fixedly mounted at the upper end of the strong heat dissipation.

By adopting the technical scheme, the top end of the wire is connected with the wiring terminal through two groups of interfaces, the circuit board is connected with the wiring terminal through the wire, the other end of the wiring terminal is connected with an external power supply, so that the LED lamp can exert normal illumination, the wire can be conveniently threaded and wound through the round holes, the normal operation of the circuit board is ensured, the circuit board is provided with a plurality of uniformly arranged lamp beads, the light source has high brightness and no dark areas, the LED lamp is conveniently illuminated, the strong heat dissipation aluminum substrate can play a good heat dissipation role, the heat source is LED out, the rapid aging and burning-out caused by overheating of the lamp beads are avoided, the service life of the lamp is prolonged, the high magnetic columns are arranged to facilitate the wire to be stored, the circuit blockage caused by the winding together is avoided, the problem that the LED lamp is stroboscopic or is not contacted well due to the poor, the function of protecting the internal circuit board is achieved.

Preferably, two groups of interfaces are arranged on the wiring terminal, the top end of the wire is connected with the interfaces, and the circuit board is fixedly connected with the wiring terminal through the wire.

Through adopting above-mentioned technical scheme, the top of electric wire is connected with binding post through two sets of interfaces, utilizes the electric wire to link together circuit board and binding post, and binding post's the other end is connected with external power source for the LED lamp can exert normal illumination.

Preferably, the other end of the wire is fixed on the other surface of the circuit board through a round hole in a welding mode.

Through adopting above-mentioned technical scheme, utilize the round hole to make things convenient for the electric wire to wear to wind, guarantee that the circuit board can normal operating.

Preferably, the lamp beads are provided with a plurality of groups, and the lamp beads in the groups are uniformly arranged on the surface of the circuit board.

Through adopting above-mentioned technical scheme, be provided with a plurality of groups align to grid's lamp pearl on the circuit board for light source luminance is high, does not have the dark space, conveniently illuminates.

Preferably, the circuit board is fixedly connected with the high-heat-dissipation aluminum substrate through a connecting column.

Through adopting above-mentioned technical scheme, the aluminium base board that dispels the heat by force can play good radiating effect, derives the heat source, avoids the overheated quick ageing and the burnout that leads to of lamp pearl, improves the life of lamps and lanterns.

Preferably, the high-magnetic columns are provided with a plurality of groups, the groups of high-magnetic columns are uniformly fixed on the upper surface of the strong heat dissipation aluminum substrate, and the high-magnetic columns are connected with the top end inside the inner-layer box body through forced magnetic force.

Through adopting above-mentioned technical scheme, set up the high magnetic pillar and make things convenient for the electric wire to accomodate, avoid the winding to lead to the circuit not to lead to together, reduce the LED lamp and appear stroboflash or contact failure and lead to the problem emergence of neglecting and neglecting.

Preferably, the inner box body is embedded in the inner surface of the outer box body, and the outer box body and the inner box body are fixed through a first thread and a second thread in a threaded mode.

Through adopting above-mentioned technical scheme, utilize screw thread one and screw thread two to link together outer box body and inlayer box body, play the effect of protection internal circuit board.

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

the top end of the wire is connected with the wiring terminal through two groups of interfaces, the circuit board is connected with the wiring terminal by the wire, the other end of the wiring terminal is connected with an external power supply, so that the LED lamp can exert normal illumination, the round hole is convenient for the wire to penetrate and wind, the circuit board can be ensured to normally run, be provided with a plurality of align to grid's lamp pearl on the circuit board, make light source luminance high, there is not the dark space, conveniently illuminate, the aluminium base board that dispels the heat by force can play good radiating effect, derive the heat source, avoid the lamp pearl overheated quick ageing and the burnout that leads to of lamp pearl, the life of lamps and lanterns is improved, it makes things convenient for the electric wire to accomodate to set up the high magnetism post, it leads to the circuit not to lead to together to avoid the winding to pass through, it appears the stroboscopic or contact failure to lead to the problem emergence of neglected and neglected to neglected, utilize screw thread one and screw thread two to link together outer box body and.

Drawings

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

FIG. 2 is a schematic view of the structure of the box body of the present invention;

FIG. 3 is a schematic view of the upper surface structure of the circuit board of the present invention;

FIG. 4 is a schematic view of the lower surface structure of the circuit board of the present invention;

fig. 5 is a schematic view of the aluminum substrate with strong heat dissipation of the present invention.

In the figure: 1. an outer box body; 2. hoisting a column; 3. a first bracket; 4. a central six-way pipe; 5. a second bracket; 6. a two-way pipe; 7. a wood bolt; 8. a light fixture; 9. an inner layer box body; 10. a first thread; 11. a second thread; 12. a bolt; 13. heat dissipation holes; 14. a circuit board; 15. an electrolytic capacitor; 16. connecting columns; 17. an electric wire; 18. a wiring terminal; 19. a lamp bead; 20. a limiting hole; 21. a circular hole; 22. a strong heat dissipation aluminum substrate; 23. a high magnetic column.

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 circuit board for a household LED light source, which comprises: as shown in fig. 1 to 5, the portable lamp comprises an outer-layer box body 1, a hanging post 2 is fixedly installed at the central position of the bottom end surface of the outer-layer box body 1, a central six-way pipe 4 is fixedly installed at the bottom end of the hanging post 2, a first support 3 is fixedly installed at the outer ring surface of the central six-way pipe 4, a second support 6 is fixedly installed at the bottom end of the first support 3, a bolt 7 is fixedly installed at the inner center of the second support 6, a second support 5 is fixedly installed at the right end of the second support 6, a lamp 8 is fixedly installed at the tail end of the second support 5, a second thread 11 is arranged at the inner ring surface of the outer-layer box body 1, a heat dissipation hole 13 is arranged at the outer ring surface of the outer-layer box body 1, a bolt 12 is fixedly installed at the bottom end lower surface of the outer-layer box body 1, an inner-layer box, the electrolytic capacitor 15 is fixedly welded at the center of the circuit board 14, the connecting column 16 is fixedly mounted at the left end of the circuit board 14, the electric wire 17 is fixedly welded in the middle of the circuit board 14, the connecting terminal 18 is fixedly connected to the top end of the electric wire 17, a plurality of groups of lamp beads 19 are arranged on the other side of the circuit board 14, a round hole 21 is formed in the center of the circuit board 14, a limiting hole 20 is formed in the circuit board 14, the aluminum substrate 22 with strong heat dissipation is fixedly welded at the top end of the connecting column 16, and the high-magnetic column 23 is fixedly.

By adopting the technical scheme, the top end of the wire 17 is connected with the wiring terminal 18 through two groups of interfaces, the circuit board 14 is connected with the wiring terminal 18 through the wire 17, the other end of the wiring terminal 18 is connected with an external power supply, so that the LED lamp can exert normal illumination, the wire 17 can be conveniently threaded and wound through the round hole 21, the normal operation of the circuit board 14 is ensured, the circuit board 14 is provided with a plurality of uniformly arranged lamp beads 19, the brightness of a light source is high, no dark area exists, the illumination is convenient, the strong heat dissipation aluminum substrate 22 can play a good heat dissipation role, the heat source is LED out, the rapid aging and burning caused by the overheating of the lamp beads 19 are avoided, the service life of the lamp is prolonged, the high magnetic columns 23 are arranged to facilitate the storage of the wire 17, the circuit blockage caused by winding together is avoided, the problem that the LED lamp is stroboscopic or the dim caused by poor contact is reduced, the first screw, and functions to protect the internal wiring board 14.

Specifically, as shown in fig. 3, two sets of interfaces are provided on the connection terminal 18, the top end of the wire 17 is connected to the interfaces, and the circuit board 14 is fixedly connected to the connection terminal 18 through the wire 17.

Through adopting above-mentioned technical scheme, the top of electric wire 17 is connected with binding post 18 through two sets of interfaces, links together circuit board 14 and binding post 18 with electric wire 17, and binding post 18's the other end is connected with external power source for the LED lamp can exert normal illumination.

Specifically, as shown in fig. 3, the other end of the electric wire 17 is fixed by soldering to the other surface of the circuit board 14 through the circular hole 21.

Through adopting above-mentioned technical scheme, utilize round hole 21 to make things convenient for electric wire 17 to wear to wind, guarantee that circuit board 14 can normal operating.

Specifically, as shown in fig. 4, the lamp beads 19 are provided with a plurality of groups, and the plurality of groups of lamp beads 19 are uniformly arranged on the surface of the circuit board 14.

By adopting the technical scheme, the circuit board 14 is provided with the plurality of groups of uniformly arranged lamp beads 19, so that the light source is high in brightness, free of dark areas and convenient to illuminate.

Specifically, as shown in fig. 5, the circuit board 14 is fixedly connected to the aluminum substrate 22 with strong heat dissipation through the connection post 16.

By adopting the technical scheme, the strong heat dissipation aluminum substrate 22 can play a good heat dissipation role, the heat source is led out, rapid aging and burning caused by overheating of the lamp bead 19 are avoided, and the service life of the lamp is prolonged.

Specifically, as shown in fig. 5, the high magnetic columns 23 are provided with a plurality of groups, the plurality of groups of high magnetic columns 23 are uniformly fixed on the upper surface of the high heat dissipation aluminum substrate 22, and the high magnetic columns 23 are connected with the top end inside the inner box 9 through a strong magnetic force.

Through adopting above-mentioned technical scheme, set up high magnetism post 23 and make things convenient for electric wire 17 to accomodate, avoid the winding to lead to the circuit not to lead to together, reduce the LED lamp and appear stroboflash or contact failure and lead to the problem emergence of neglecting and neglecting.

Specifically, as shown in fig. 2, the inner box 9 is embedded in the inner surface of the outer box 1, and the outer box 1 and the inner box 9 are fixed by a first thread 10 and a second thread 11 in a screwed manner.

By adopting the technical scheme, the outer-layer box body 1 and the inner-layer box body 9 are connected together by utilizing the first screw thread 10 and the second screw thread 11, and the function of protecting the internal circuit board 14 is achieved.

The working principle is as follows: the top end of an electric wire 17 is connected with a wiring terminal 18 through two groups of interfaces, the circuit board 14 is connected with the wiring terminal 18 through the electric wire 17, the other end of the wiring terminal 18 is connected with an external power supply, so that the LED lamp can exert normal illumination, the electric wire 17 is convenient to penetrate and wind through a round hole 21, the normal operation of the circuit board 14 is ensured, a plurality of lamp beads 19 which are uniformly arranged are arranged on the circuit board 14, the brightness of a light source is high, no dark area exists, the illumination is convenient, a strong heat dissipation aluminum substrate 22 can play a good heat dissipation role, a heat source is LED out, the rapid aging and burning-out caused by overheating of the lamp beads 19 are avoided, the service life of the lamp is prolonged, a high magnetic column 23 is arranged to facilitate the storage of the electric wire 17, the circuit blockage caused by winding together is avoided, the problem that the LED lamp is stroboscopic or poor contact causes flickering is, and functions to protect the internal wiring board 14.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a domestic circuit board for LED lamp source, includes outer box body (1), its characterized in that: the hanging post (2) is fixedly mounted at the central position of the bottom surface of the outer box body (1), the central six-way pipe (4) is fixedly mounted at the bottom of the hanging post (2), the first support (3) is fixedly mounted at the outer ring surface of the central six-way pipe (4), the first support (3) is fixedly mounted at the bottom of the second support (6), the bolt (7) is fixedly mounted at the inner center of the second support (6), the second support (5) is fixedly mounted at the right end of the second support (6), the lamp (8) is fixedly mounted at the tail end of the second support (5), the second thread (11) is arranged at the inner ring surface of the outer box body (1), the heat dissipation holes (13) are formed at the outer ring surface of the outer box body (1), the bolt (12) is fixedly mounted at the bottom lower surface of the outer box body (1), and the inner box body (9) is arranged at the upper position of the outer, the outer ring of the inner box body (9) is provided with a first thread (10), the inner part of the inner box body (9) is fixedly provided with a circuit board (14), an electrolytic capacitor (15) is welded and fixed at the central position of the circuit board (14), a connecting column (16) is fixedly arranged at the left end of the circuit board (14), an electric wire (17) is welded and fixed in the middle of the circuit board (14), the top end of the wire (17) is fixedly connected with a wiring terminal (18), the other side of the circuit board (14) is provided with a plurality of groups of lamp beads (19), a round hole (21) is arranged at the center of the circuit board (14), a limit hole (20) is arranged on the circuit board (14), a strong heat dissipation aluminum substrate (22) is welded and fixed at the top end of the connecting column (16), and the upper end of the strong heat dissipation aluminum substrate (22) is fixedly provided with a high-magnetic column (23).

2. The circuit board for the household LED lamp source according to claim 1, characterized in that: two sets of interfaces are arranged on the wiring terminal (18), the top end of the wire (17) is connected with the interfaces, and the circuit board (14) is fixedly connected with the wiring terminal (18) through the wire (17).

3. The circuit board for the household LED lamp source according to claim 1, characterized in that: the other end of the electric wire (17) is welded and fixed on the other surface of the circuit board (14) through a round hole (21).

4. The circuit board for the household LED lamp source according to claim 1, characterized in that: the lamp beads (19) are provided with a plurality of groups, and the lamp beads (19) of the groups are uniformly arranged on the surface of the circuit board (14).

5. The circuit board for the household LED lamp source according to claim 1, characterized in that: the circuit board (14) and the high-heat-dissipation aluminum substrate (22) are fixedly connected through a connecting column (16).

6. The circuit board for the household LED lamp source according to claim 1, characterized in that: the high-magnetic columns (23) are provided with a plurality of groups, the high-magnetic columns (23) of the groups are uniformly fixed on the upper surface of the strong heat dissipation aluminum substrate (22), and the high-magnetic columns (23) are connected with the top end inside the inner-layer box body (9) through forced magnetic force.

7. The circuit board for the household LED lamp source according to claim 1, characterized in that: the inner layer box body (9) is embedded in the inner surface of the outer layer box body (1), and the outer layer box body (1) and the inner layer box body (9) are fixed through a first thread (10) and a second thread (11) in a threaded mode.

Images