CN218237393U - Lighting device and sound box - Google Patents

Abstract

The application relates to intelligent audio amplifier technical field discloses a lighting device, and the device includes: the light source assembly comprises a light source piece and a conductive plate, wherein the light source piece is electrically connected with the conductive plate, and the conductive plate is used for enabling the light source piece to emit light; a touch panel provided corresponding to the light source unit; and the force guide piece is supported between the conductive plate and the touch panel and is used for transmitting the pressure from the touch panel to the conductive plate so as to enable the light source piece to emit light to irradiate the touch panel. The application provides a lighting device can realize the effect that touch panel control light normally shines when circuit board and touch panel have certain distance. The lighting device does not influence the normal light emitting of the light source piece and the touch experience of a user. The application also discloses a sound box.

Description

Lighting device and sound box

Technical Field

The application relates to the technical field of intelligent sound boxes, for example to a lighting device and a sound box.

Background

At present, the technical field of intelligent sound boxes has certain requirements for touch control of sound box light.

In the related art, most of technologies for realizing lighting of light by using a touch mode are that a touch panel is attached to a circuit board, a hole is formed in the circuit board, and an RGB lamp is arranged at the bottom of the circuit board. This arrangement enables a user to touch the touch panel, and the RGB lamps are lit and then the touch panel transmits light.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

when the appearance of the sound box product has a distance requirement for the circuit board and the touch panel, the effect of controlling the normal starting of the light by touching the touch panel is difficult to realize in the related art.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a lighting device, which aims to solve the problem that the lighting of sound box light is difficult to control through a touch panel when a circuit board and the touch panel have a certain distance.

In some embodiments, the lighting device comprises: the light source assembly comprises a light source piece and a conductive plate, wherein the light source piece is electrically connected with the conductive plate, and the conductive plate is used for enabling the light source piece to emit light; a touch panel provided corresponding to the light source unit; and the force guide piece is supported between the conductive plate and the touch panel and is used for transmitting the pressure from the touch panel to the conductive plate so as to enable the light source piece to emit light to irradiate the touch panel.

In some embodiments, the touch panel is provided with a light-transmitting region corresponding to the light source member so that light emitted from the light source member can pass through the light-transmitting region.

In some embodiments, the lighting device further comprises: even light spare, correspond the setting of printing opacity district, and be located the printing opacity district orientation one side of current conducting plate.

In some embodiments, the force-guiding member is an elastic member, and one end of the elastic member abuts against the touch panel and the other end abuts against the conductive plate.

In some embodiments, the number of the elastic members is equal to and corresponding to the number of the light source members, and the elastic members are uniformly supported between the conductive plate and the touch panel.

In some embodiments, the elastic member is sleeved outside the light source member.

In some embodiments, the conductive plate further comprises: the pressure sensitive element is arranged on the conductive plate and corresponds to the position of the force guide piece, and the pressure sensitive element is used for changing the resistance of the conductive plate so as to enable the current in the conductive plate to be conducted, and therefore the light source piece emits light.

In some embodiments, the lighting device further comprises: the support piece is arranged between the touch panel and the conductive plate, an installation space is defined by the support piece, the touch panel and the conductive plate together, and the force guide piece is arranged in the installation space.

In some embodiments, the sound box comprises a lighting device as described above.

In some embodiments, the loudspeaker enclosure further comprises: the lighting device comprises a shell, a lamp holder and a lighting device, wherein the shell is provided with an accommodating cavity; the top cover is arranged at the top of the shell; the touch panel is arranged on the top cover, and the conductive plate is located on one side, facing the containing cavity, of the top cover.

The lighting device that this disclosed embodiment provided can realize following technological effect:

the application provides a lighting device can utilize to lead the power piece and realize the support function and lead the power function when light source subassembly and touch panel exist the distance. According to the scheme, the light source part and the conductive plate are electrically connected, and when a user touches the touch panel, the user generates acting force on the touch panel. The force applied to the touch panel is transmitted to the conductive plate through the force guide piece, so that the conductive plate is correspondingly changed, and the light source piece emits light. In this scheme, the touch panel is disposed corresponding to the light source, so that light emitted from the light source can be irradiated to the touch panel.

The application provides a lighting device can realize the effect that touch control light normally shines when circuit board and touch panel have certain distance.

The setting form of this application can not influence the normal luminous of light source spare, can not influence user's touch experience yet and feel.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic cross-sectional view of a lighting device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a lighting device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of another view of a lighting device according to an embodiment of the present disclosure;

FIG. 4 is a schematic top view of a sound box according to an embodiment of the present disclosure;

fig. 5 is a schematic view of an overall structure of a sound box provided in the embodiment of the present disclosure.

Reference numerals:

100: a light source assembly; 110: a light source element; 120: a conductive plate; 121: a pressure sensitive element; 200: a touch panel; 201: a light-transmitting region; 202: a smoothing member; 210: a support member; 300: a force guide; 310: an installation space; 400: a housing; 410: and a top cover.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.

In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Some of the above terms may be used to indicate other meanings in addition to orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of dependency or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

At present, the demand of intelligence audio amplifier technical field to intelligent control equipment is bigger and bigger, and among the prior art, the user can realize through touch panel 200 that control light shines because PCBA board and touch panel 200 are direct laminating and the electricity is connected. When touch panel 200 and circuit board have certain distance, the lighting device that this application provided still can realize the effect that touch control light opened.

As shown in fig. 1 to 3, the present disclosure provides a light device including a light source assembly 100, a touch panel 200, and a force guide 300. The light source assembly 100 includes a light source element 110 and a conductive plate 120, the light source element 110 and the conductive plate 120 are electrically connected, and the conductive plate 120 is used for enabling the light source element 110 to emit light; the touch panel 200 is disposed corresponding to the light source unit 110; the force guide 300 is supported between the conductive plate 120 and the touch panel 200, and is used for transmitting the pressure from the touch panel 200 to the conductive plate 120, so that the light emitted from the light source 110 is irradiated to the touch panel 200 of the product.

The light device provided by the present application can utilize the force guiding member 300 to realize the supporting and force guiding functions when the light source assembly 100 and the touch panel 200 have a distance. In this embodiment, the light source element 110 and the conductive plate 120 are electrically connected, and when a user touches the touch panel 200, an acting force is applied to the touch panel 200. The force applied to the touch panel 200 is transmitted to the conductive plate 120 through the force-guiding member 300, so that the conductive plate 120 is changed accordingly, and the light source element 110 emits light. The light emitted from the light source unit 110 may be irradiated to the touch panel 200.

In this embodiment, the light source 110 may be an RGB lamp or an LED lamp. The RGB lamp and the LED lamp are integrated in a special way, and both the RGB lamp and the LED lamp are expected to achieve the effect of white light, only one is directly presented by the white light, and the other is formed by mixing red, green and blue light. In the present embodiment, the light source 110 is preferably an RGB lamp.

It can be understood that the light source 110 in the present application is not limited to the color of the light, and can be designed according to the user's requirement.

In this embodiment, the conductive plate 120 is a PCBA board, which is a provider of circuit connections for electronic components. The PCBA board functions to provide a circuit for the light source element 110 in the lighting device, so that the light source element 110 can emit light normally.

By adopting the lighting device provided by the embodiment of the disclosure, when the circuit board and the touch panel 200 have a certain distance, the effect that the touch panel 200 controls the light to normally light up is realized. The arrangement form of the present application does not affect not only the normal light emission of the light source 110, but also the touch experience of the user.

Optionally, the touch panel 200 is provided with a light transmission region 201 corresponding to the light source element 110 so that light emitted from the light source element 110 can transmit through the light transmission region 201.

In this embodiment, as shown in fig. 1, the light-transmitting area 201 is disposed on the touch panel 200, the position of the light-transmitting area 201 corresponds to the position of the light source 110, and the touch panel 200 is disposed corresponding to the light source 110.

In this embodiment, the shape and size of the light-transmitting region 201 are not particularly limited, and may be designed according to the user's requirements. The total area of the light-transmitting area 201 is smaller than the area of the touch panel 200, so that the normal use of the touch panel 200 is not affected on the basis of ensuring the light transmission of the touch panel 200.

This embodiment can ensure that the light emitted from the light source 110 is transmitted through the transparent region 201 and irradiated to the touch panel 200, so that the user can see the light generated by the light source 110 through the transparent region 201 on the touch panel 200 after touching the touch panel 200.

In this embodiment, as shown in fig. 4, the setting position of the light-transmitting area 201 is the central area of the touch panel 200, and in order to match the setting position of the light source 110, when the light source 110 emits light, the light can directly irradiate the light-transmitting area 201, so as to implement the light-transmitting function of the touch panel 200. The arrangement position of the light-transmitting area 201 does not influence the normal light emission of the lamp light.

Optionally, the lighting device further includes a light homogenizing element 202, where the light homogenizing element 202 is disposed corresponding to the light transmitting area 201 and is located on a side of the light transmitting area 201 facing the conductive plate 120.

In the present embodiment, as shown in fig. 2, the touch panel 200 in this embodiment has a circular flat structure. As shown in fig. 1, the light homogenizer 202 is preferably a light homogenizer, which has a circular structure corresponding to the structure of the touch panel 200. In addition, the position of the light homogenizing member 202 corresponds to the position of the light transmitting region 201, and the position of the light homogenizing member 202 also corresponds to the position of the light source element 110. In this embodiment, the light emitted from the light source 110 is irradiated onto the light uniforming member 202 and then irradiated through the light-transmitting region 201 of the touch panel 200.

It can be understood that the shape of the light homogenizing sheet can be any shape, and the light homogenizing sheet can be designed according to the use requirement of a user.

In this embodiment, the light homogenizing sheet is also called an engineered diffuser. The surface of the light homogenizing sheet is irregularly and tightly distributed with micro lenses with different structures. When the light beam is incident, each small micro lens projects the part of the light irradiated on the micro lens into a light spot with uniform energy distribution. In this embodiment, the light homogenizing sheet projects the light irradiated by the light source 110 into light spots with uniformly distributed energy.

In this application, the dodging sheet is disposed on one side of the light-transmitting region 201 of the touch panel 200 facing the conductive plate 120, so that the light irradiated by the light source 110 of the conductive plate 120 can be uniformly irradiated to the light-transmitting region 201.

In this embodiment, the light-homogenizing element 202 can make the light emitted from the light source element 110 more uniform, and the light-transmitting area 201 of the touch panel 200 has a uniform illumination effect. When the light source 110 emits light to irradiate the touch panel 200, the light-homogenizing sheet has a good light-homogenizing effect, so that the light at all positions of the touch panel 200 can uniformly penetrate through the light-transmitting area 201 to be displayed.

Alternatively, the force guide 300 is an elastic member, one end of which is in contact with the touch panel 200 and the other end of which is in contact with the conductive plate 120.

In this embodiment, as shown in fig. 1, the force guide 300 is a variable diameter coil spring. The force-guiding member 300 plays a supporting role between the touch panel 200 and the conductive plate 120. When the touch panel 200 receives the force applied by the user, the force is transmitted to the conductive plate 120 through the coil spring, and the force guiding effect of the coil spring between the conductive plate 120 and the touch panel 200 is achieved.

It is understood that the elastic member may be a leaf spring other than the spring, and the coil spring may be a cylindrical coil spring other than the variable diameter coil spring. Different elastic component setting forms can make the even degree of leading the atress of force board different, and in practical application, the elastic component can have multiple selection, does not restrict the concrete implementation of elastic component.

In this embodiment, both end portions of the variable diameter coil spring are respectively in contact with the touch panel 200 and the conductive plate 120. The uniform transmission of the acting force between the touch panel 200 and the conductive plate 120 can be realized, and the acting force can be transmitted to the conductive plate 120 no matter where the user touches the touch panel 200, thereby realizing the light emitting function of the light source element 110.

In this embodiment, the setting of reducing coil spring provides the power of leading supporting role for user touch panel 200, not only can transmit power, can also play certain cushioning effect to the user, can increase user's touch experience and feel.

Alternatively, the number of the elastic members is equal to and one-to-one corresponding to the number of the light source members 110, and the elastic members are uniformly supported between the conductive plate 120 and the touch panel 200.

In this embodiment, the number of the elastic members and the number of the light source members 110 are both plural and equal. The greater the number of light source elements 110, the greater the intensity of illumination. In this embodiment, the number of the elastic members corresponds to the number of the light source members 110, and the larger the number of the elastic members is, the larger the supporting force between the touch panel 200 and the conductive plate 120 is, so that the more uniform the force received by the conductive plate 120 through the transmission of the elastic members is. This arrangement ensures stability between the touch panel 200 and the conductive plate 120.

In this embodiment, the elastic members are uniformly supported between the conductive plate 120 and the touch panel 200, so that when a user touches the touch panel 200, an acting force can be uniformly transmitted to the conductive plate 120, and a plurality of force-bearing support points can be arranged between the touch panel 200 and the conductive plate 120 for supporting. The present embodiment allows the touch panel 200 to be smoothly spaced apart from the conductive plate 120.

Alternatively, the elastic member is sleeved outside the light source member 110.

In this embodiment, the elastic member is spirally sleeved outside the light source 110, and each component of the lighting device is tightly arranged to make the overall structure of the lighting device very compact. This compact arrangement of the mechanism enables the light to blend integrally with the appearance of the product.

In this embodiment, the elastic member is sleeved outside the light source 110, and the elastic member can also provide a certain protection effect for the light source 110.

In this embodiment, the elastic member is preferably sleeved outside the light source 110 in a positional relationship with the light source 110. This arrangement can correspond the lighting position of the light source unit 110 to the position where the user touches the touch panel 200, and ensures that the position relationship between the force guide 300 and the light source unit 110 is close. This embodiment can make the light emitted from the light source 110 vertically pass through the force guide 300 and irradiate on the touch panel 200.

Optionally, the conductive plate 120 further comprises a pressure sensitive element 121. The pressure sensitive element 121 is disposed on the conductive plate 120, and corresponds to the position of the force guide 300, and the pressure sensitive element 121 is used for changing the resistance of the conductive plate 120 to make the current in the conductive plate 120 conductive, so as to make the light source 110 emit light.

In the embodiment, as shown in fig. 1, the pressure sensitive element 121 is disposed on the conductive plate 120, and in order to realize that the force guide 300 can trigger the pressure sensitive element 121, the position of the pressure sensitive element 121 corresponds to the position of the force guide 300. In this embodiment, the pressure sensitive element 121 is a pressure sensitive resistor, and when the force-guiding member 300 exerts a force on the pressure sensitive resistor, the resistance of the pressure sensitive resistor becomes small, so that the current in the conductive plate 120 is conducted, and the light source element 110 connected to the conductive plate 120 emits light normally.

In this embodiment, the pressure sensitive element 121 is a main pivotal component of the light device, and when the touch panel 200 is away from the conductive plate 120, due to the force transmission effect of the force guide 300, the resistance is reduced after the pressure sensitive element 121 senses the force, so that the circuit is conducted and the light source 110 emits light. The pressure sensitive element 121 is a trigger part for the light source unit 110 to emit light, so that the light source unit 110 can emit light normally after the user touches the touch panel 200 with the light source unit 110.

Optionally, the lighting apparatus further includes a supporting member 210, the supporting member 210 is disposed between the touch panel 200 and the conductive plate 120, the supporting member 210, the touch panel 200 and the conductive plate 120 jointly enclose an installation space 310, and the force guiding member 300 is disposed in the installation space 310.

In this embodiment, as shown in fig. 1, the supporting member 210 provides a supporting force for the lighting device. Between the touch panel 200 and the conductive plate 120, due to the arrangement of the supporting member 210, an installation space 310 can be defined by the supporting member 210, the touch panel 200 and the conductive plate 120, so as to provide an installation place for the light source element 110 and the force guide element 300. Wherein the length of the supporting member 210 is less than the maximum elastic deformation of the force guide 300.

In this embodiment, the mounting space 310 defined by the supporting member 210, the touch panel 200 and the conductive plate 120 plays a role in protecting the force-guiding member 300 and the light source 110, and does not affect the normal light emitting effect of the light source 110.

In this embodiment, the light device is further provided with a supporting member 210, and the supporting member 210 provides a supporting force for the light device as a whole, so that the guiding member 300 and the light source 110 can be protected, and the light emitting effect of the light source 110 is not affected.

As shown in fig. 5, the sound box provided in this embodiment has the lighting device in any one of the above embodiments, so that all the beneficial effects of the lighting device in any one of the above embodiments are achieved, and details are not repeated herein.

By adopting the sound box provided by the embodiment of the disclosure, the light-emitting effect can be realized by touching the touch panel 200 of the sound box.

Optionally, the sound box further includes a casing 400 and a top cover 410, the casing 400 is provided with an accommodating cavity, and the lighting device according to any one of the above embodiments is provided in the accommodating cavity; the top cover 410 is arranged at the top of the shell 400; the touch panel 200 is disposed on the top cover 410, and the conductive plate 120 is located on a side of the top cover 410 facing the accommodating cavity.

As shown in fig. 4, in this embodiment, a top cover 410 is disposed on the upper portion of the sound box, the touch panel 200 is flush with the top cover 410, the lighting device is disposed inside the accommodating cavity of the casing 400 of the sound box, and the light-transmitting area 201 on the touch panel 200 can normally emit light when the touch panel 200 on the upper portion of the sound box is touched.

In this embodiment, the sound box can realize the function of touch lighting while realizing the play function of the sound box.

In the lighting device of the foregoing embodiment, in the actual operation process, when the PCBA board is at a certain distance from the touch panel 200, the user touches the touch panel 200, and the light source element 110 emits light normally. The PCBA board does not need to be perforated, the light source element 110 can be made to emit light, and the light on the touch panel 200 is sufficiently uniform due to the provision of the light uniformizing element 202.

The lighting device in the foregoing embodiment may also be applied to other products, besides the sound box, whose external appearance has certain requirements on the distance between the touch panel 200 and the conductive plate 120. It can be seen that the light device in this application fuses very strongly.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations.

Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.

The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A light fixture, comprising:

a light source assembly (100) including a light source element (110) and a conductive plate (120), the light source element (110) and the conductive plate (120) being electrically connected, the conductive plate (120) being for causing the light source element (110) to emit light;

a touch panel (200) provided in correspondence with the light source unit (110);

and a force guide member (300) supported between the conductive plate (120) and the touch panel (200) and used for transmitting the pressure from the touch panel (200) to the conductive plate (120) so as to enable the light source member (110) to emit light to irradiate the touch panel (200).

2. Light device according to claim 1,

the touch panel (200) is provided with a light-transmitting area (201) corresponding to the light source member (110), so that light emitted from the light source member (110) can pass through the light-transmitting area (201).

3. The light device of claim 2, further comprising:

and the light homogenizing piece (202) is arranged corresponding to the light transmitting area (201) and is positioned on one side, facing the conductive plate (120), of the light transmitting area (201).

4. Light device according to claim 1,

the force guide member (300) is an elastic member, one end of which is in contact with the touch panel (200), and the other end of which is in contact with the conductive plate (120).

5. Light device according to claim 4,

the number of the elastic pieces is equal to and corresponds to that of the light source pieces (110), and the elastic pieces are uniformly supported between the conductive plate (120) and the touch panel (200).

6. Light device according to claim 4,

the elastic piece is sleeved outside the light source piece (110).

7. A light device according to any one of claims 1-6, characterised in that the electrically conductive plate (120) further comprises:

the pressure sensitive element (121) is arranged on the conductive plate (120) and corresponds to the position of the force guide piece (300), and the pressure sensitive element (121) is used for changing the resistance of the conductive plate (120) so as to conduct the current in the conductive plate (120) and further enable the light source piece (110) to emit light.

8. A light device as claimed in any one of claims 1 to 6, further comprising:

the support piece (210) is arranged between the touch panel (200) and the conductive plate (120), an installation space (310) is defined by the support piece (210), the touch panel (200) and the conductive plate (120) together, and the force guide piece (300) is arranged in the installation space (310).

9. An acoustic enclosure comprising a lighting device according to any one of claims 1 to 8.

10. The acoustic enclosure of claim 9, further comprising:

a housing (400) provided with an accommodation chamber;

a top cover (410) arranged on the top of the shell (400);

the touch panel (200) is arranged on the top cover (410), and the conductive plate is located on one side, facing the accommodating cavity, of the top cover (410).

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