CN209806004U - Fixing device for decorative light source of sound box - Google Patents

Abstract

The utility model relates to a portable audio amplifier field provides a fixing device of audio amplifier decoration light source for solve the fixed problem that the audio amplifier decorated the light source. The utility model provides a pair of fixing device of light source is decorated to audio amplifier, including preceding shell, lamp shade and light source, the light source setting on the lamp shade, preceding shell be connected with the lamp shade, the lamp shade include bottom plate and outline, the outline set up the outward flange at the bottom plate, the bottom plate on be provided with the stopper, the light source setting between stopper and outline. The light source is arranged on the limiting block, can be effectively fixed and is convenient to detach from the limiting block for replacement or maintenance, the stability of light source connection is improved, and the maintenance difficulty is simplified.

Description

Fixing device for decorative light source of sound box

technical field

The utility model relates to the field of portable speakers, in particular to a fixing device for a decorative light source of a speaker.

Background technique

As an important part of the commonly used audio-visual system, the speaker is an electronic component that has an important impact on the sound effect. Speakers in the traditional sense can be roughly divided into four types according to the acoustic principle: airtight box, inverted tube box, passive radiator box, and bandpass box. Currently, portable Bluetooth speakers are more popular on the market.

With the development of science and technology, portable bluetooth speakers have gradually become a very popular product in social life because of their portability and full-featured features, and they continue to develop as time goes by. As a portable speaker product, especially some users have special requirements for the lighting effect of the speaker, and the light source must be firmly fixed and easy to maintain.

Utility model content

The technical problem solved by the utility model is the fixing problem of the decorative light source of the sound box, and a fixing device for the decorative light source of the sound box is provided.

In order to solve the above technical problems, the technical solution provided by the utility model is:

A fixing device for a decorative light source for a sound box, comprising a front shell, a lampshade and a light source, the light source is arranged on the lampshade, the front shell is connected with the lampshade, the lampshade includes a bottom plate and an outer frame, and the outer frame It is arranged on the outer edge of the bottom plate, a limiting block is arranged on the bottom plate, and the light source is arranged between the limiting block and the outer frame.

The light source is arranged on the limit block, which can be effectively fixed and is convenient to be removed from the limit block for replacement or maintenance.

The stability of light source connection is improved, and the difficulty of maintenance is simplified.

Preferably, the number of the limiting blocks is 4-32, and the limiting blocks are evenly arranged along the outer frame of the lampshade. The more the number of limit blocks, the more stable the light source.

Preferably, the distance between the limiting block and the outer frame is not less than the thickness of the light source, and the light source is a strip ring light source. The strip light source can be stably set on the limit block.

Preferably, the front shell is in the shape of a shell, and a limiting piece is arranged in the shell of the front shell, and the limiting piece of the front shell is connected with the light source, and the number of the limiting pieces is not less than the limit The number of bit blocks. The limit piece can further fix the light source.

Preferably, the limiting piece includes a limiting portion and a connecting portion, the connecting portion is arranged in front of the limiting portion, and after the front shell is assembled with the lampshade, the connecting portion is connected to the side of the light source away from the outer frame , the limiting part is connected with the front of the light source. The limiting sheet and the limiting block fix the light source on the mask, and after the front shell is taken off, the limiting sheet and the limiting block are separated, and the light source is exposed. At this time, the light source can be maintained.

Preferably, the lampshade has an annular structure, and the lampshade further includes an inner frame, and the inner frame is arranged on the inner edge of the bottom plate. The lampshade is in the shape of a ring, and a speaker panel can be arranged inside, so as to be used for various forms of sound boxes.

Preferably, the front shell has a ring structure, and the front shell is provided with an outer frame and an inner frame, the outer frame is connected with the outer frame of the lampshade, and the inner frame is connected with the inner frame of the lampshade. The front shell is consistent with the lampshade and is ring-shaped, and the panel of the speaker can be arranged in the ring.

Preferably, the hollow part of the inner frame of the front shell is provided with a speaker front panel.

Preferably, the front shell is provided with a light-transmitting plate, and the light-transmitting plate is a transparent or translucent material. Light is emitted from the light-transmitting plate, and light of different colors is emitted by the light source.

Preferably, the light-transmitting plate is arranged at the joint between the front shell and the lampshade. The connection between the lampshade and the front shell can be the connection between the outer frame and the outer frame, or the connection between the inner frame and the inner frame. The light source emits light from the connection, which has a more beautiful effect.

Compared with the prior art, the utility model has the beneficial effects that: the light source is arranged on the limit block, which can be effectively fixed and convenient to be removed from the limit block for replacement or maintenance, improves the stability of the light source connection, simplifies maintenance difficulty.

Description of drawings

FIG. 1 is an exploded schematic diagram of a fixing device for a decorative light source for a sound box.

FIG. 2 is an assembly diagram of FIG. 1 .

FIG. 3 is a schematic structural diagram of the lampshade in FIG. 1 .

FIG. 4 is a schematic structural diagram of the front case in FIG. 1 .

FIG. 5 is a schematic structural diagram of the limiting piece in FIG. 4 .

FIG. 6 is a partial schematic diagram of the light source in FIG. 2 .

Among them: 1. Front shell, 2. Lampshade, 3. Light source, 4. Translucent panel;

11, limiting piece, 12, screw hole, 13, outer frame, 14, inner frame, 111, limiting part, 112, connecting part;

21, limit block, 22, bottom plate, 23, outer frame, 24, inner frame.

Detailed ways

The following examples are a further description of the utility model, not a limitation of the utility model.

Example 1

A fixing device for a decorative light source of a sound box, as shown in FIGS. The lampshade 2 includes a bottom plate 22 and an outer frame 23, the outer frame 23 is set on the outer edge of the bottom plate 22, the bottom plate 22 is provided with a limit block 21, and the light source 23 is arranged on the lampshade 2 and the outer frame. Between borders 23. The distance between the limiting block 21 and the outer frame 23 is not less than the thickness of the light source 3, and the light source 3 is a strip ring light source.

The light source is arranged on the limit block, which can be effectively fixed and is convenient to be removed from the limit block for replacement or maintenance.

The stability of light source connection is improved, and the difficulty of maintenance is simplified. The strip light source can be stably set on the limit block.

Example 2

Embodiment 2 differs from Embodiment 1 in that the number of the limiting blocks 21 is 4-32, and the limiting blocks 21 are evenly arranged along the outer frame 23 of the lampshade 2 .

The more the number of limit blocks, the more stable the light source.

Example 3

The difference between embodiment 3 and embodiment 2 is that, as shown in Figure 4 and Figure 5, the front shell 1 is in the shape of a shell, and the shell of the front shell 1 is provided with a limiting piece 11, the said The limiting pieces 11 of the front shell 1 are connected with the light source 3 , and the number of the limiting pieces 11 is not less than the number of the limiting blocks 21 . The limiting piece 11 includes a limiting part 111 and a connecting part 112. The connecting part 112 is arranged in front of the limiting part 111. After the front shell 1 is assembled with the lampshade 2, the connecting part 112 is connected with the light source 3 The side away from the outer frame 23 is connected, and the limiting portion 111 is connected with the front side of the light source 3 .

The limit piece can further fix the light source. The limiting sheet and the limiting block fix the light source on the mask, and after the front shell is taken off, the limiting sheet and the limiting block are separated, and the light source is exposed. At this time, the light source can be maintained.

Example 4

Embodiment 4 is different from Embodiment 3 in that, as shown in Figure 3 and Figure 4, the lampshade 2 is a ring structure, the lampshade 2 also includes an inner frame 24, and the inner frame 24 is arranged on the bottom plate 22 inner edge. The front shell 1 has a ring structure, and the front shell 1 is provided with an outer frame 13 and an inner frame 14, the outer frame 13 is connected with the outer frame 23 of the lampshade 2, and the inner frame 14 is connected with the lampshade The inner frame 24 is connected. The hollow part of the inner frame 14 of the front shell 1 is provided with a loudspeaker front panel.

The lampshade is in the shape of a ring, and a speaker panel can be arranged inside, so as to be used for various forms of sound boxes. The front shell is consistent with the lampshade and is ring-shaped, and the panel of the speaker can be arranged in the ring.

Example 5

Embodiment 5 differs from Embodiment 4 in that, as shown in FIG. 2 , the front shell 1 is provided with a light-transmitting plate 4 , and the light-transmitting plate 4 is a transparent or translucent material. The light-transmitting plate 4 is arranged at the joint between the front shell 1 and the lampshade 2 .

Light is emitted from the light-transmitting plate, and light of different colors is emitted by the light source. The connection between the lampshade and the front shell can be the connection between the outer frame and the outer frame, or the connection between the inner frame and the inner frame. The light source emits light from the connection, which has a more beautiful effect.

Example 6

Embodiment 6 is different from Embodiment 1 in that, the back of the front shell is provided with a screw hole 12, and the screw hole 12 runs through the bottom plate 22 of the lampshade 2.

Screw holes allow the fixture to be attached to different types of loudspeakers.

The above detailed description is a specific description of the feasible embodiments of the utility model. The above embodiments are not used to limit the patent scope of the utility model. All equivalent implementations or changes that do not deviate from the utility model should be included in this case within the scope of the patent.

Claims (10)

1. The utility model provides a fixing device of light source is decorated to audio amplifier, its characterized in that, includes preceding shell, lamp shade and light source, the light source setting on the lamp shade, preceding shell be connected with the lamp shade, the lamp shade include bottom plate and outline, the outline set up the outward flange at the bottom plate, the bottom plate on be provided with the stopper, the light source setting between stopper and outline.

2. The fixing device for the decorative light source of the sound box according to claim 1, wherein the number of the limiting blocks is 4 ~ 32, and the limiting blocks are uniformly arranged along the outer frame of the lampshade.

3. The fixture of claim 2, wherein the distance between the stop block and the outer frame is not less than the thickness of the light source, and the light source is a band-shaped ring light source.

4. the fixing device for the decorative light source of the sound box according to claim 2, wherein a limiting piece is arranged in the shell of the front shell, the limiting piece of the front shell is connected with the light source, and the number of the limiting pieces is not less than that of the limiting pieces.

5. The fixing device for the decorative light source of the sound box according to claim 4, wherein the limiting piece comprises a limiting portion and a connecting portion, the connecting portion is arranged in front of the limiting portion, after the front shell is assembled with the lamp shade, the connecting portion is connected with one surface of the light source far away from the outer frame, and the limiting portion is connected with the front surface of the light source.

6. The fixture of claim 1, wherein the lamp housing has a ring-shaped structure, and further comprises an inner frame disposed at an inner edge of the bottom plate.

7. The fixing device for the decorative light source of the sound box according to claim 2, wherein the front shell has a ring-shaped structure, the front shell is provided with an outer frame and an inner frame, the outer frame is connected with the outer frame of the lamp cover, and the inner frame is connected with the inner frame of the lamp cover.

8. The fixture of claim 7, wherein the hollow portion of the inner frame of the front housing is provided with a speaker front panel.

9. The fixing device for the decorative light source of the sound box according to claim 8, wherein the front case is provided with a light-transmitting plate, and the light-transmitting plate is made of a transparent or semitransparent material.

10. The fixing device for the decorative light source of the sound box according to claim 1, wherein the light-transmitting plate is disposed at a joint of the front housing and the lamp cover.