CN210781227U

CN210781227U - Sound box with heat dissipation function

Info

Publication number: CN210781227U
Application number: CN201922497418.9U
Authority: CN
Inventors: 张春树
Original assignee: Guangzhou Tiansheng Electric Appliance Co ltd
Current assignee: Guangzhou Tiansheng Electric Appliance Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-16
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of electronic products, in particular to a sound box with a heat dissipation function, which comprises a sound box, wherein the inner side of the sound box is fixedly connected with a heat dissipation shell, the inner side of the heat dissipation shell is fixedly connected with a heat dissipation fan which is symmetrically arranged from top to bottom, the inner side of the heat dissipation shell is fixedly connected with a sealing plate, the inner side of the top end surface of the heat dissipation shell is fixedly connected with a spiral cooling pipe, the inner side of the left end of the heat dissipation shell is provided with a vent, and one side of the sound box is electrically connected with a; through coolant liquid layer, ultra-thin heat pipe and the spiral cooling tube etc. that sets up, utilize ultra-thin heat pipe can take away the heat that the equipment in the stereo set produced, ultra-thin heat pipe is in heat conduction to spiral cooling tube, utilizes spiral cooling tube and cooling fan cooperation to assist the heat dissipation, has guaranteed equipment moving security to through the effect of coolant liquid layer, can accelerate the spiral cooling tube heat dissipation, be convenient for protect the electrical equipment in the stereo set.

Description

Sound box with heat dissipation function

Technical Field

The utility model belongs to the technical field of the electronic product, concretely relates to stereo set with heat dissipation function.

Background

Sound equipment is a device which utilizes an electronic circuit design to perform mutual conversion between audio signals and electronic signals, but sound equipment generally refers to a whole set of equipment which can restore and play audio signals in general spoken language, sound equipment roughly comprises a power amplifier, peripheral equipment (including a pressure limiter, an effector, an equalizer, a VCD, a DVD and the like), a loudspeaker (a sound box, a loudspeaker), a sound console and the like, the development history of sound technology can be divided into four stages of an electronic tube, a transistor, an integrated circuit and a field effect tube, and along with the development and progress of the society, the demand of sound equipment with a heat dissipation function is more and more strong.

The prior art has the following problems:

1. the existing sound box has poor heat dissipation function, and when the sound box is used for a long time, the internal electrical equipment is easy to damage due to overhigh temperature, so that unnecessary economic loss can be brought;

2. the dustproof structure of the existing sound box and the associated loudspeaker is not easy to detach, is not beneficial to cleaning and replacement in the later period, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stereo set with heat dissipation function has and to prevent dust, can carry out radiating characteristics simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stereo set with heat dissipation function, includes the stereo set, the inboard fixedly connected with heat dissipation shell of stereo set, the inboard fixedly connected with of heat dissipation shell is the cooling fan that the symmetry set up from top to bottom, the inboard fixedly connected with closing plate of heat dissipation shell, the inboard fixedly connected with spiral cooling tube of top face of heat dissipation shell, the vent has been seted up to the left end inboard of heat dissipation shell, one side of stereo set has the speaker through power cord electric connection, the upper and lower both ends inboard of speaker is all through screw fixedly connected with case lid, the inboard fixedly connected with of speaker is the cassette that the longitudinal symmetry set up, the spout has been seted up to the inboard of cassette, the inboard of spout is equipped with the dust screen, the one end fixedly connected with connecting block of dust screen, spacing draw-in groove has.

Preferably, one side of the spiral cooling pipe is communicated with an ultrathin heat pipe, and the other end of the ultrathin heat pipe penetrates through the ventilation opening and is fixedly connected to the playing equipment of the sound box.

Preferably, the inner side of the clamping seat is fixedly connected with limiting springs which are symmetrically arranged, the other end of each limiting spring is fixedly connected with a limiting clamping block, and the size of each limiting clamping block is matched with that of each limiting clamping groove.

Preferably, the cooling fan is electrically connected to the playing device of the sound box through an electric wire, and the sound box is electrically connected to an external power supply through a power wire.

Preferably, a cooling liquid layer is arranged on the inner side of the bottom of the heat dissipation shell, and the other end of the spiral cooling pipe penetrates through the sealing plate and is communicated with the cooling liquid layer.

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

1. through coolant liquid layer, ultra-thin heat pipe and the spiral cooling tube etc. that sets up, utilize ultra-thin heat pipe can take away the heat that the equipment in the stereo set produced, ultra-thin heat pipe is in heat conduction to spiral cooling tube, utilizes spiral cooling tube and cooling fan cooperation to assist the heat dissipation, has guaranteed equipment moving security to through the effect of coolant liquid layer, can accelerate the spiral cooling tube heat dissipation, be convenient for protect the electrical equipment in the stereo set.

2. Through the spacing spring that sets up, spacing fixture block and dust screen etc, the dust screen is fixed through spacing fixture block and spacing draw-in groove block when the installation, and utilizes the further firm dust screen of the elastic action of spacing spring, does benefit to and uses the dust screen to prevent dust to the speaker, avoids in the dust gets into the speaker, prevents that the dust from piling up the cover on loudspeaker.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of an installation structure of a heat dissipation fan in the present invention;

fig. 3 is a schematic view of an installation structure of the card seat of the present invention;

fig. 4 is a schematic view of the installation structure of the dust screen of the present invention;

in the figure: 1. sounding; 2. a heat dissipation housing; 3. a heat radiation fan; 4. a sealing plate; 5. a cooling liquid layer; 6. A spiral cooling tube; 7. an ultra-thin heat pipe; 8. a vent; 9. a speaker; 10. a box cover; 11. a card holder; 12. a chute; 13. a dust screen; 14. a limiting spring; 15. a limiting clamping block; 16. connecting blocks; 17. limiting clamping grooves.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a stereo set with heat dissipation function, including stereo set 1, stereo set 1's inboard fixedly connected with heat dissipation shell 2, the inboard fixedly connected with of heat dissipation shell 2 is cooling fan 3 that the symmetry set up from top to bottom, the inboard fixedly connected with closing plate 4 of heat dissipation shell 2, the inboard fixedly connected with spiral cooling tube 6 of the top face of heat dissipation shell 2, vent 8 has been seted up to the left end inboard of heat dissipation shell 2, there is speaker 9 one side of stereo set 1 through power cord electric connection, all through screw fixedly connected with case lid 10 in speaker 9's the upper and lower both ends inboard, speaker 9's inboard fixedly connected with is the cassette 11 that the longitudinal symmetry set up, spout 12 has been seted up to cassette 11's inboard, the inboard of spout 12 is equipped with dust screen 13, the one end fixedly connected with connecting block 16 of dust screen 13.

In this embodiment: utilize ultra-thin heat pipe 7 can take away the heat that the equipment in stereo set 1 produced, ultra-thin heat pipe 7 conducts the heat to spiral cooling tube 6 in, utilize spiral cooling tube 6 and cooling fan 3 cooperation to assist the heat dissipation, equipment moving security has been guaranteed, and the effect through cooling liquid layer 5, can accelerate spiral cooling tube 6 heat dissipation, be convenient for protect the electrical equipment in stereo set 1, in addition, dust screen 13 when the installation, it is fixed with spacing draw-in groove 17 block through spacing fixture block 15, and utilize the further firm dust screen 13 of spacing spring 14's elastic action, do benefit to and use dust screen 13 to prevent dust speaker 9, avoid the dust to get into in speaker 9, prevent that the dust from piling up the cover on loudspeaker.

Specifically, one side of the spiral cooling pipe 6 is communicated with an ultrathin heat pipe 7, and the other end of the ultrathin heat pipe 7 penetrates through a vent 8 and is fixedly connected with the playing equipment of the sound box 1; the ultra-thin heat pipe 7 is convenient to conduct heat to the playing device of the sound box 1, and heat dissipation of the sound box 1 is convenient.

Specifically, the inner side of the clamping seat 11 is fixedly connected with symmetrically arranged limiting springs 14, the other end of each limiting spring 14 is fixedly connected with a limiting clamping block 15, and the size of each limiting clamping block 15 is matched with that of the corresponding limiting clamping groove 17; the dustproof net 13 is conveniently fixed by the limiting spring 14 and the limiting clamping block 15, and the dustproof net 13 is conveniently disassembled and assembled.

Specifically, the cooling fan 3 is electrically connected to the playing device of the sound box 1 through an electric wire, and the sound box 1 is electrically connected to an external power supply through a power line; the heat dissipation fan 3 is convenient to be matched with the ultrathin heat pipe 7 and the like for heat dissipation.

Specifically, a cooling liquid layer 5 is arranged on the inner side of the bottom of the heat dissipation shell 2, and the other end of the spiral cooling pipe 6 penetrates through the sealing plate 4 and is communicated with the cooling liquid layer 5; the further spiral cooling tube 6 heat dissipation of coolant layer 5 is conveniently utilized, does benefit to going on of the work of spiral cooling tube 6 heat dissipation.

The utility model discloses a theory of operation and use flow: when using stereo set 1, cooling fan 3 begins work, the heat conduction that the playback devices through ultra-thin heat pipe 7 produced stereo set 1 is passed, then the heat conducts the heat dissipation through spiral cooling tube 6, it is further, reuse cooling liquid layer 5 dispels the heat to spiral cooling tube 6, cooperation cooling fan 3 is bloied and can be effectually dispelled the heat to stereo set 1, in addition, when using speaker 9, usable dust screen 13 prevents dust, and when needs are changed, take out dust screen 13 from spout 12, make spacing draw-in groove 17 and the separation of spacing fixture block 15 in the connecting block 16, during the installation, utilize spacing spring 14's elastic action, make installation can be accomplished with spacing draw-in groove 17 block.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stereo set with heat dissipation function, includes stereo set (1), its characterized in that: the inner side of the sound box (1) is fixedly connected with a heat dissipation shell (2), the inner side of the heat dissipation shell (2) is fixedly connected with a heat dissipation fan (3) which is symmetrically arranged up and down, the inner side of the heat dissipation shell (2) is fixedly connected with a sealing plate (4), the inner side of the top end surface of the heat dissipation shell (2) is fixedly connected with a spiral cooling pipe (6), the inner side of the left end of the heat dissipation shell (2) is provided with a ventilation opening (8), one side of the sound box (1) is electrically connected with a loudspeaker (9) through a power line, the inner sides of the upper end and the lower end of the loudspeaker (9) are fixedly connected with a box cover (10) through screws, the inner side of the loudspeaker (9) is fixedly connected with a clamping seat (11) which is symmetrically arranged up and down, the inner side of the clamping seat (11) is provided with a sliding groove (12), the, and the inner side of the connecting block (16) is provided with a limiting clamping groove (17).

2. A sound box with heat dissipating function according to claim 1, wherein: one side intercommunication of spiral cooling tube (6) has ultra-thin heat pipe (7), just the other end of ultra-thin heat pipe (7) runs through vent (8) fixed connection in the playback devices of stereo set (1).

3. A sound box with heat dissipating function according to claim 1, wherein: the inner side of the clamping seat (11) is fixedly connected with limiting springs (14) which are symmetrically arranged, the other ends of the limiting springs (14) are fixedly connected with limiting clamping blocks (15), and the sizes of the limiting clamping blocks (15) are matched with the sizes of the limiting clamping grooves (17).

4. A sound box with heat dissipating function according to claim 1, wherein: the heat dissipation fan (3) is electrically connected to the playing equipment of the sound box (1) through an electric wire, and the sound box (1) is electrically connected to an external power supply through a power wire.

5. A sound box with heat dissipating function according to claim 1, wherein: the bottom inboard of heat dissipation shell (2) is equipped with coolant liquid layer (5), the other end of spiral cooling tube (6) runs through closing plate (4) and communicates in coolant liquid layer (5).