WO2019128011A1 - Intelligent filament lamp - Google Patents

Abstract

An intelligent filament lamp. The intelligent filament lamp comprises a lamp holder (10), a bulb lamp cover (20) with a filament (1) and a circuit board (30). The bulb lamp cover is mounted on the lamp holder, and the circuit board is electrically connected to the filament and mounted in the lamp holder. The circuit board comprises a circuit bottom board (31) and at least one intelligent module board (32), and the intelligent module board is mounted on the circuit bottom board. The bottom board of the circuit is arranged along a lateral direction of the lamp holder, the intelligent module board is arranged along a longitudinal direction of the lamp holder, and the space of the lamp holder is used rationally, so that the lamp holder simultaneously accommodates the circuit bottom board and the intelligent module board, and the function of expanding a filament lamp is realized without increasing the volume of the lamp holder.

Description

Intelligent filament lamp

Cross-reference to related applications

The present disclosure claims priority to Chinese Patent Application No. US-A-S.

Technical field

The present disclosure relates to the field of luminaire technology, and in particular to a smart filament lamp.

Background technique

As the technology of luminaires continues to improve, smart luminaires are widely used. The existing filament lamp has a relatively simple function, and the circuit board is mainly used for its voltage limiting flow, so the circuit components are relatively small and can be installed in the lamp cap. However, due to the many functions of smart lamps, there are many circuit components on the circuit board, which is difficult to put into the lamp cap. Therefore, it is necessary to make reasonable use of the space of the lamp cap.

Summary of the invention

Objects of the present disclosure include, for example, the provision of a smart filament lamp to address the difficulty of prior art smart filament circuit boards being difficult to fit into a lamp cap.

Embodiments of the present disclosure are implemented as follows:

Embodiments of the present disclosure provide a smart filament lamp including a lamp cap, a filamentized bulb cover, and a circuit board on which the bulb cover is mounted, the circuit board being electrically connected to the filament and mounted In the lamp base, the circuit board includes a circuit board and at least one intelligent module board, and the smart module board is mounted on the circuit board.

Optionally, the circuit board is provided with a mounting hole, and the smart module board is provided with a positioning block, and the intelligent module board is mounted on the circuit board through the positioning block and inserted into the mounting hole.

Optionally, an end of the smart module board adjacent to the positioning block is provided with an abutting block, so that the abutting block abuts the circuit bottom plate after the positioning block is inserted into the mounting hole.

Optionally, the mounting hole is a strip hole, the circuit bottom plate has a circular shape, and the strip hole is disposed along a radial direction of the circuit bottom plate.

Optionally, the central position of the circuit board is provided with a circular through hole, and the abutting block does not block the through hole or the abutting block blocks the portion of the through hole.

Optionally, the mounting hole is not in communication with the through hole.

Optionally, the smart module board is vertically mounted on the circuit bottom board, the circuit bottom board is disposed along a lateral direction of the lamp head, and the smart module board is disposed along a longitudinal direction of the lamp head, so that the lamp head simultaneously accommodates The circuit board and the intelligent module board.

Optionally, the circuit board is configured to mount a first electronic component electrically connected to the power component, and the smart module board is configured to mount a second electronic component electrically connected to the control component.

Optionally, the first electronic component and the second electronic component are both located on the same side of the circuit board.

Optionally, the smart module board is provided with a notch that matches the contour of the inner wall of the lamp cap.

Optionally, the smart module board has a square shape, and an end of the smart module board is provided with an inclined end surface, and a portion of the end surface forms the notch.

Optionally, the lamp cap is provided with a threaded hole, and the screw hole is screwed into the screw hole to tighten the smart module board.

Optionally, the filament is made of LED light wrapped with phosphor.

Optionally, the circuit board has a circular shape, and the intelligent module board has a square shape.

Optionally, the smart module board is a Bluetooth module board.

Embodiments of the present disclosure provide a smart filament lamp including a lamp cap, a filamentized bulb cover, and a circuit board on which the bulb cover is mounted, the circuit board being electrically connected to the filament and mounted on The circuit board includes a circuit board and at least one intelligent module board. The circuit board is provided with a mounting hole, and the smart module board is provided with a positioning block, and the intelligent module board passes the positioning block. Inserted into the mounting hole and mounted on the circuit board, the intelligent module board is vertically mounted on the circuit board, the circuit board is disposed along a lateral direction of the lamp cap, and the smart module board is along a longitudinal direction of the lamp cap Provided that the lamp holder simultaneously accommodates the circuit board and the intelligent module board, the smart module board is provided with a notch corresponding to the inner wall contour of the lamp cap, and the lamp cap is provided with a threaded hole through A screw is screwed into the threaded hole to tighten the smart module board.

Advantageous effects of embodiments of the present disclosure include, for example, compared to prior art techniques:

In summary, the present disclosure provides a smart filament lamp whose circuit board includes a circuit board and at least one intelligent module board, and the intelligent module board is vertically mounted on the circuit board. The bottom plate of the circuit is arranged along the lateral direction of the lamp head, and the intelligent module board is placed along the longitudinal direction of the lamp head, so that the space of the lamp head can be reasonably utilized, so that the lamp head can simultaneously accommodate the circuit bottom plate and the intelligent module board, and the function of expanding the filament lamp can be realized without increasing the volume of the lamp cap.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings to be used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments of the present disclosure, and thus It should be seen as a limitation on the scope, and those skilled in the art can obtain other related drawings according to these drawings without any creative work.

1 is an exploded perspective view of a smart filament lamp provided by the present disclosure;

2 is a schematic view showing the assembly of the circuit board and the intelligent module board of FIG. 1;

3 is a schematic diagram of the splitting of the circuit board and the intelligent module board of FIG. 2.

Icons: 10-lamp head; 1-filament; 2-screw; 20-bulb lampshade; 30-circuit board; 31-circuit backplane; 32-smart module board; 33-mounting hole; 34-positioning block; 35-notch.

Detailed ways

The technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the drawings in the embodiments of the present disclosure. It is a partial embodiment of the present disclosure, and not all of the embodiments. The components of the disclosed embodiments, which are generally described and illustrated in the figures herein, can be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the present disclosure, which is in the claims All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in a drawing, it is not necessary to further define and explain it in the subsequent drawings.

In the description of the present disclosure, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" appear. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is conventionally placed when the invention product is used, for the convenience of describing the present disclosure and simplifying the description, rather than indicating It is to be understood that the device or elements referred to have a particular orientation, are constructed and operated in a particular orientation and are therefore not to be construed as limiting.

In addition, the appearances of the terms "first," "second," "third," etc. are used merely to distinguish the description, and are not to be construed as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "dragging" and the like do not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, “horizontal” simply means that its direction is more horizontal than “vertical”, and does not mean that the structure must be completely horizontal, but may be slightly inclined.

In the description of the present disclosure, it should be further noted that the terms "set", "install", "connected", and "connected" should be understood broadly, and may be fixed, for example, unless otherwise explicitly defined and defined. The connection may also be a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be internal communication between the two elements. The specific meanings of the above terms in the present disclosure can be understood in the specific circumstances by those skilled in the art.

As shown in FIG. 1 and FIG. 2, a smart filament lamp provided in this embodiment includes a lamp cap 10, a bulb lamp cover 20 with a filament 1, and a circuit board 30. The bulb lamp cover 20 is mounted on the lamp cap 10, and the circuit board 30 The filament 1 is electrically connected and mounted in the base 10, and the circuit board 30 includes a circuit board 31 and at least one intelligent module board 32. The smart module board 32 is vertically mounted on the circuit board 31.

The circuit board 31 is disposed along the lateral direction of the lamp cap 10, and the intelligent module board 32 is placed along the longitudinal direction of the lamp cap 10, so that the space of the lamp cap 10 is utilized reasonably, so that the lamp cap 10 simultaneously accommodates the circuit bottom plate 31 and the intelligent module board 32 without increasing the volume of the lamp cap 10 To realize the function of expanding the filament lamp, for example, the intelligent module board 32 can be a Bluetooth module board or a wifi module board.

As shown in FIG. 3, the circuit board 31 is provided with a mounting hole 33. The smart module board 32 is provided with a positioning block 34. The intelligent module board 32 is inserted into the mounting hole 33 through the positioning block 34 and mounted on the circuit board 31. The method is simple and stable.

An end of the smart module board 32 adjacent to the positioning block 34 is provided with an abutting block, so that the abutting block abuts the circuit board 31 after the positioning block 34 is inserted into the mounting hole 33. This facilitates the stable positioning of the smart module board 32 after being inserted into the mounting hole 33. Alternatively, the mounting hole 33 is a blind hole, and the positioning block 34 directly inserts the relative position.

2 and FIG. 3, in the embodiment, the circuit board bottom 31 has a circular shape, and the mounting hole 33 has a strip-shaped hole, and the strip-shaped hole is disposed along the radial direction of the circuit board 31. This is advantageous in that when the intelligent module board 32 is installed, the overall size is small and the integration degree is high.

The central position of the circuit board 31 is provided with a circular through hole, and the abutting block does not block the through hole or the portion of the abutting block that blocks the through hole.

It can be understood that the circular through hole is used for the laying or mounting of the filament 1 of some lines, and the abutting block may partially block the through hole or may not block the through hole at all.

The mounting hole 33 is not in communication with the through hole. By the non-connected setting of the two, the strength of the circuit board 31 can be ensured to improve the service life.

Among them, the circuit board 31 mainly mounts electronic components related to the power supply, and the intelligent module board 32 mainly installs and controls related electronic components. For example, a wireless control circuit is installed on the intelligent module board 32, and the luminaire can be controlled by wireless remote control, which is convenient to use.

It will be appreciated that the circuit backplane 31 is configured to mount a first electronic component that is electrically coupled to a power component, and the smart module board 32 is configured to mount a second electronic component that is electrically coupled to the control component.

Moreover, both the first electronic component and the second electronic component are located on the same side of the circuit board 31.

In this embodiment, the smart module board 32 is a block. In other embodiments, the number may be set according to actual needs, for example, two, three, or more.

The smart module board 32 is provided with a notch 35 that matches the contour of the inner wall of the base 10, so that the smart module board 32 does not interfere with the base 10.

Specifically, the intelligent module board 32 has a square shape, and an end portion of the smart module board 32 is provided with an inclined end surface, and a portion of the end surface forms a notch 35. The notch 35 is similar to the chamfered portion, so that the inner wall profile of the lamp cap 10 can be well adapted. Of course, a curved notch shape is also possible.

The lamp cap 10 is provided with a threaded hole (not shown), and is screwed into the threaded hole by the screw 2 to press the smart module board 32. The filament 1 is made of LED light wrapped in phosphor powder, which is energy-saving and environmentally friendly. The circuit board 31 has a circular shape, and the intelligent module board 32 has a square shape to accommodate the internal space of the lamp cap 10.

In this embodiment, a smart filament lamp is provided, which comprises a lamp cap 10, a bulb lamp cover 20 with a filament 1 and a circuit board 30. The bulb lamp cover 20 is mounted on the lamp cap 10, and the circuit board 30 is electrically connected and installed with the filament 1. In the base 10, the circuit board 30 includes a circuit board 31 and at least one intelligent module board 32. The circuit board 31 is provided with a mounting hole 33. The intelligent module board 32 is provided with a positioning block 34, and the intelligent module board 32 is inserted through the positioning block 34. The mounting hole 33 is mounted on the circuit board 31. The intelligent module board 32 is vertically mounted on the circuit board 31. The circuit board 31 is disposed along the lateral direction of the lamp cap 10. The smart module board 32 is disposed along the longitudinal direction of the lamp cap 10 so that the lamp cap 10 simultaneously accommodates the circuit. The bottom plate 31 and the intelligent module board 32 are provided with a notch 35 which cooperates with the inner wall contour of the lamp cap 10. The lamp cap 10 is provided with a threaded hole, and the screw hole 2 is screwed into the threaded hole to press the smart module board 32.

In one embodiment:

Please refer to FIG. 1 : the smart filament lamp comprises a lamp cap 10 , a bulb lamp cover 20 with a filament 1 and a circuit board 30 . The bulb lamp cover 20 is mounted on the lamp cap 10 , and the circuit board 30 is electrically connected to the filament 1 and installed in the lamp cap 10 . . The circuit board 30 includes a circuit board 31 and an intelligent module board 32. The smart module board 32 is mounted on the circuit board 31, and the circuit board 31 and the smart module board 32 are simultaneously accommodated in the base 10, and the bulb cover 20 is mounted on the base 10. Thereby, the filament 1, the circuit board 31 and the intelligent module board 32 are covered.

Referring to FIG. 2 and FIG. 3, the circuit board 31 has a circular shape, and the circuit board 31 is provided with a mounting hole 33. The mounting hole 33 is a strip-shaped hole, which is disposed along the radial direction of the circuit board 31, and the intelligent module board 32 has a square shape. The end portion is provided with a notch 35 to match the inner wall contour of the lamp cap 10. One end of the intelligent module board 32 is provided with a positioning block 34 and an abutting block, and the positioning block 34 is inserted into the mounting hole 33 while the abutting block abuts the circuit board 31. Thereby, the intelligent module board 32 is relatively fixed to the circuit board 31. Further, by inserting a threaded hole in the base 10, the screw 2 is screwed into the threaded hole, and the end thereof abuts against the intelligent module board 32 to abut against the circuit board 31.

The above description is only a preferred embodiment of the present disclosure, and is not intended to limit the disclosure, and various changes and modifications may be made to the present disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the present disclosure are intended to be included within the scope of the present disclosure.

Industrial applicability:

In summary, the present disclosure provides a smart filament lamp, which has a compact structure, can reasonably utilize the space of the lamp cap, and can expand the function of the filament lamp.

Claims (16)

A smart filament lamp comprising a lamp cap, a bulb-equipped bulb cover, and a circuit board, the bulb lamp cover being mounted on the lamp cap, the circuit board being electrically connected to the filament and mounted in the lamp cap, characterized in that The circuit board includes a circuit board and at least one intelligent module board, and the smart module board is mounted on the circuit board. The smart filament lamp of claim 1 , wherein the circuit board is provided with a mounting hole, the intelligent module board is provided with a positioning block, and the intelligent module board is inserted into the installation through the positioning block. The hole is mounted on the circuit board. The smart filament lamp according to claim 2, wherein an end of the smart module board adjacent to the positioning block is provided with an abutting block, so that the positioning block is inserted into the mounting hole, the The block is against the circuit board. The smart filament lamp according to claim 3, wherein the mounting hole is a strip-shaped hole, the circuit board has a circular shape, and the strip-shaped hole is disposed along a radial direction of the circuit board. The smart filament lamp according to claim 4, wherein a central position of the circuit board is provided with a circular through hole, the abutting block does not block the through hole or the abutting block blocks the The part of the through hole. The smart filament lamp according to claim 5, wherein the mounting hole is not in communication with the through hole. The intelligent filament lamp according to any one of claims 1 to 6, wherein the intelligent module board is vertically mounted on the circuit board, and the circuit board is disposed along a lateral direction of the lamp head, the intelligent module board. Arranged along the longitudinal direction of the lamp cap such that the lamp cap simultaneously accommodates the circuit board and the intelligent module board. A smart filament lamp according to any one of claims 1 to 4, wherein the circuit board is configured to mount a first electronic component electrically connected to a power supply component, the smart module board being configured to be mounted and controlled Electrically connected second electronic component. The smart filament lamp of claim 8 wherein said first electronic component and said second electronic component are both located on the same side of said circuit backplane. The smart filament lamp according to any one of claims 2-6, wherein the intelligent module board is provided with a notch matching the inner wall contour of the lamp cap. The smart filament lamp according to claim 10, wherein the intelligent module board has a square shape, and an end of the smart module board is provided with an inclined end surface, and a portion of the end surface forms the notch. The smart filament lamp according to claim 10 or 11, wherein the lamp cap is provided with a threaded hole, and the screw hole is screwed into the screw hole to tighten the intelligent module board. A smart filament lamp according to any one of claims 1 to 12, wherein the filament is made of LED powder wrapped with phosphor. The smart filament lamp according to any one of claims 1 to 13, wherein the circuit bottom plate has a circular shape, and the intelligent module board has a square shape. The smart filament lamp according to any one of claims 1 to 14, wherein the intelligent module board is a Bluetooth module board. A smart filament lamp, comprising: a lamp cap, a bulb cover with a filament, and a circuit board, wherein the bulb cover is mounted on the lamp cap, the circuit board is electrically connected to the filament and installed in the lamp cap The circuit board includes a circuit board and at least one intelligent module board. The circuit board is provided with a mounting hole. The smart module board is provided with a positioning block, and the intelligent module board is inserted into the installation through the positioning block. The smart module board is vertically mounted on the circuit board, the smart module board is vertically disposed on the circuit board, the circuit board is disposed along a lateral direction of the lamp head, and the smart module board is disposed along a longitudinal direction of the lamp head, so that The lamp holder simultaneously accommodates the circuit bottom plate and the intelligent module board, and the smart module board is provided with a notch corresponding to the inner wall contour of the lamp cap, and the lamp cap is provided with a threaded hole, and is screwed into the lamp body. Threaded holes to tighten the smart module board.

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