CN212163607U

CN212163607U - Loudspeaker for computer

Info

Publication number: CN212163607U
Application number: CN202021340762.3U
Authority: CN
Inventors: 王华玲; 莒萍; 薛合宏
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-12-15
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a speaker for computer, which comprises an outer shell, the air inlet through-hole has all been seted up to the both sides on shell surface, and the inboard of air inlet through-hole includes the dust filter screen, the exhaust through-hole has been seted up to the upper end on shell right side, the inboard of exhaust through-hole includes third metal protection network, the left side fixed mounting of the positive surface lower extreme of shell has control switch, the left side on shell inner chamber surface is from last fixedly connected with woofer and high pitch loudspeaker down in proper order, fixed mounting has control circuit board between the right side of woofer and high pitch loudspeaker. The utility model discloses a mutually supporting effect between heat conduction silicone grease, control circuit board, heat-conducting plate, heat conduction fin, heat dissipation fan, the pump body, plastics liquid reserve tank, heat dissipation copper pipe, transfer line, atomizer and water-collecting tray and the air inlet through-hole has realized carrying out quick radiating purpose to control circuit board, prevents effectively that the high temperature from leading to speaker tone quality variation or damage.

Description

Loudspeaker for computer

Technical Field

The utility model relates to a speaker technical field specifically is a speaker for computer.

Background

The speaker is also called "loudspeaker", is a electroacoustic transducer very commonly used, can both see it in the electronic and electrical equipment of sound production, current computer generally all can adopt the speaker of peripheral hardware, the user can carry out the apolegamy to the speaker according to the demand of self to broadcast tone quality, however current speaker radiating effect is relatively poor, can not carry out effectual heat dissipation to the temperature that the during operation circuit board produced, lead to the broadcast tone quality variation of speaker, the life of speaker has been reduced simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speaker for computer possesses the good advantage of radiating effect, and it is relatively poor to have solved current speaker radiating effect, can not carry out effectual heat dissipation to the temperature that the during operation circuit board produced, leads to the broadcast tone quality variation of speaker, has reduced speaker life's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a loudspeaker for a computer comprises a shell, wherein air inlet through holes are formed in two sides of the surface of the shell, the inner side of each air inlet through hole comprises a dust filter screen, an air outlet through hole is formed in the upper end of the right side of the shell, the inner side of each air outlet through hole comprises a third metal protective net, a control switch is fixedly mounted on the left side of the lower end of the front surface of the shell, a woofer and a tweeter are fixedly connected to the left side of the surface of an inner cavity of the shell from top to bottom in sequence, a control circuit board is fixedly mounted between the right sides of the woofer and the tweeter, heat-conducting silicone grease is coated on the right side of the control circuit board, a heat-conducting plate is bonded on the right side of the heat-conducting silicone grease, heat-conducting fins are fixedly connected to the right side of the heat-conducting plate, the, the right side of water catch tray surface has the heat dissipation fan through support fixed mounting, the bottom fixedly connected with honeycomb duct of water catch tray, the lower extreme fixedly connected with plastics liquid reserve tank of honeycomb duct, and the bottom fixed connection of plastics liquid reserve tank surface in the bottom of shell inner chamber, the right-hand member at plastics liquid reserve tank surface top has the pump body through support fixed mounting, and the input of the pump body passes through the inner chamber that the pipeline extends to the plastics liquid reserve tank, the output fixedly connected with heat dissipation copper pipe of the pump body, the opposite side fixedly connected with transfer line of heat dissipation copper pipe, and the other end of transfer line extends to the left side of water catch tray, the left side fixedly connected with atomizer of transfer line bottom.

Preferably, the periphery of the bottom of the outer surface of the shell is fixedly connected with supporting rods, and the bottom of each supporting rod is fixedly connected with an anti-skidding base.

Preferably, the middle end of the bottom of the outer surface of the shell is fixedly connected with a connecting wire, and the other side of the connecting wire is fixedly connected with a plug.

Preferably, the right side of the lower end of the front surface of the shell is provided with a liquid viewing port, and the inner side of the liquid viewing port comprises an acrylic transparent plate.

Preferably, the right side of the shell is fixedly connected with a first metal protective net and a second metal protective net from top to bottom in sequence.

Preferably, the upper end on the right side of the plastic liquid storage tank is provided with a filling port, and the right end of the filling port is in threaded connection with a sealing cover.

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

1. the utility model can conduct the temperature on the surface of the control circuit board to the heat conducting plate quickly due to the higher heat conductivity of the heat conducting silicone grease, the heat conducting plate can then evenly transmit the heat to the heat conducting fins, the heat radiating fan and the pump body are controlled to work by the control switch, the pump body can drive the water inside the plastic liquid storage box to flow to the atomizing nozzle through the heat radiating copper pipe and the liquid conveying pipe to atomize and spray the water in the water collecting tray, the atomized and sprayed water can exchange the temperature on the heat conducting plate and the heat conducting fins, so that the temperature of the heat conducting plate and the heat conducting fins is reduced, the heat of the control circuit board can be continuously absorbed, the temperature of the control circuit board is effectively reduced, the external air flow can be driven to be continuously conveyed to the heat radiating copper pipe through the air inlet through the heat radiating, can cool down the processing to the inside water of heat dissipation copper pipe, make the water can be to the better heat dissipation of heat-conducting plate and heat conduction fin, under holistic mating reaction, realized carrying out quick radiating purpose to control circuit board, prevent effectively that the high temperature from leading to speaker tone quality variation or damage, it is relatively poor to have solved current speaker radiating effect, can not carry out effectual heat dissipation to the temperature that the during operation circuit board produced, lead to the broadcast tone quality variation of speaker, the problem of speaker life has been reduced simultaneously.

2. The utility model discloses a look the setting of liquid mouth, the person of facilitating the use observes the inside water level of plastics liquid reserve tank to in time filling when the water level is lower, through skid resistant base's setting, increased the speaker when placing with the contact friction of desktop, the effectual speaker landing that prevents.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is the structure schematic diagram of the heat dissipation copper pipe in the right view of the utility model.

In the figure: 1. a heat dissipation copper pipe; 2. a transfusion tube; 3. an atomizing spray head; 4. a heat conducting plate; 5. heat-conducting silicone grease; 6. a control circuit board; 7. a woofer; 8. a first metal protection net; 9. a heat conductive fin; 10. a second metal protective net; 11. a tweeter; 12. a housing; 13. a control switch; 14. a flow guide pipe; 15. a support bar; 16. an anti-slip base; 17. a plastic liquid storage tank; 18. a plug; 19. a connecting wire; 20. a filling port; 21. a pump body; 22. an exhaust through hole; 23. a third metal protective net; 24. an air inlet through hole; 25. a heat dissipation fan; 26. a liquid viewing port; 27. a water collection tray.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a speaker for computer, includes a housing 12, a support rod 15 is fixedly connected to the periphery of the bottom of the outer surface of the housing 12, an anti-slip base 16 is fixedly connected to the bottom of the support rod 15, the contact friction force between the speaker and a desktop when the speaker is placed is increased by the arrangement of the anti-slip base 16, the speaker is effectively prevented from slipping off, a connection line 19 is fixedly connected to the middle end of the bottom of the outer surface of the housing 12, a plug 18 is fixedly connected to the other side of the connection line 19, a liquid viewing port 26 is formed on the right side of the lower end of the front surface of the housing 12, and the inner side of the liquid viewing port 26 includes an acrylic transparent plate, so that a user can conveniently observe the water level inside the plastic liquid storage tank 17 to fill the liquid in time when the water level is low, air inlet through holes 24 are, an exhaust through hole 22 is formed in the upper end of the right side of the shell 12, a third metal protective net 23 is arranged on the inner side of the exhaust through hole 22, a control switch 13 is fixedly mounted on the left side of the lower end of the front surface of the shell 12, a first metal protective net 8 and a second metal protective net 10 are fixedly connected to the right side of the shell 12 from top to bottom in sequence, a woofer 7 and a tweeter 11 are fixedly connected to the left side of the inner cavity surface of the shell 12 from top to bottom in sequence, a control circuit board 6 is fixedly mounted between the woofer 7 and the right side of the tweeter 11, a heat-conducting silicone grease 5 is coated on the right side of the control circuit board 6, a heat-conducting plate 4 is bonded to the right side of the heat-conducting silicone grease 5, heat-conducting fins 9 are fixedly connected to the right side of the heat-conducting plate 4, a heat radiation fan 25 is fixedly arranged on the right side of the outer surface of the water collection tray 27 through a support, a flow guide pipe 14 is fixedly connected with the bottom of the water collection tray 27, a plastic liquid storage tank 17 is fixedly connected with the lower end of the flow guide pipe 14, the bottom of the outer surface of the plastic liquid storage tank 17 is fixedly connected with the bottom of the inner cavity of the shell 12, a filling port 20 is arranged at the upper end of the right side of the plastic liquid storage tank 17, a sealing cover is in threaded connection with the right end of the filling port 20, a pump body 21 is fixedly arranged on the right end of the top of the outer surface of the plastic liquid storage tank 17 through the support, the input end of the pump body 21 extends to the inner cavity of the plastic liquid storage tank 17 through a pipeline, a heat radiation copper pipe 1 is fixedly connected with the output end of the pump body 21, a transfusion pipe 2, because the heat conduction silicone grease 5 has high heat conductivity, the heat conduction silicone grease can conduct the temperature on the surface of the control circuit board 6 to the heat conduction plate 4 quickly, the heat conduction plate 4 can then transfer the heat to the heat conduction fins 9 uniformly, the control switch 13 controls the heat dissipation fan 25 and the pump body 21 to work, the pump body 21 can drive the water in the plastic liquid storage tank 17 to flow to the atomizing nozzle 3 through the heat dissipation copper pipe 1 and the infusion pipe 2, the atomizing spraying is carried out in the water collection tray 27, the atomized and sprayed water can exchange the temperature on the heat conduction plate 4 and the heat conduction fins 9, the temperature of the heat conduction plate 4 and the heat conduction fins 9 is reduced, the heat of the control circuit board 6 can be absorbed continuously, the temperature of the control circuit board 6 is effectively reduced, the external air flow can be driven to be conveyed to the heat dissipation copper pipe 1 continuously through the air inlet, can cool down the processing to the inside water of heat dissipation copper pipe 1, make the water can be to the better heat dissipation of heat-conducting plate 4 and heat conduction fin 9, under holistic mating reaction, realized carrying out quick radiating purpose to control circuit board 6, prevent effectively that the high temperature from leading to speaker tone quality variation or damage, it is relatively poor to have solved current speaker radiating effect, can not carry out effectual heat dissipation to the temperature that the during operation circuit board produced, the broadcast tone quality variation that leads to the speaker, the problem of speaker life has been reduced simultaneously.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When in use, through the arrangement of the heat-conducting silicone grease 5, because the heat conductivity of the heat-conducting silicone grease 5 is higher, the temperature on the surface of the control circuit board 6 can be quickly conducted to the heat-conducting plate 4, the heat-conducting plate 4 can then uniformly transfer the heat to the heat-conducting fins 9, the control switch 13 controls the heat-radiating fan 25 and the pump body 21 to work, the pump body 21 can drive the water inside the plastic liquid storage tank 17 to flow to the atomizing nozzle 3 through the heat-radiating copper pipe 1 and the infusion tube 2, the atomizing and spraying are carried out in the water collecting tray 27, the atomized and sprayed water can carry out cold and heat exchange on the heat-conducting plate 4 and the heat-conducting fins 9, the temperature of the heat-conducting plate 4 and the heat-conducting fins 9 is reduced, the heat of the control circuit board 6 can be continuously absorbed, the temperature of the control circuit board 6 is effectively reduced, the external air flow can, can cool down the processing to the water of 1 inside of heat dissipation copper pipe, make the water can be to heat-conducting plate 4 and the better heat dissipation of heat conduction fin 9, under holistic mating reaction, realized carrying out quick radiating purpose to control circuit board 6, prevent effectively that the high temperature from leading to speaker tone quality to worsen or damage, through looking the setting of liquid mouth 26, the person of facilitating the use observes the inside water level of plastics liquid reserve tank 17, so that in time annotate when the water level is lower, through the setting of skid-proof base 16, contact friction with the desktop when having increased the speaker and placing, the effectual speaker landing that prevents.

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

1. A speaker for a computer, comprising a housing (12), characterized in that: air inlet through holes (24) have all been seted up to the both sides on shell (12) surface, and the inboard of air inlet through holes (24) includes the dust filter screen, exhaust through holes (22) have been seted up to the upper end on shell (12) right side, the inboard of exhaust through holes (22) includes third metal protection net (23), the left side fixed mounting of the positive surperficial lower extreme of shell (12) has control switch (13), the left side on shell (12) inner chamber surface is from last fixedly connected with woofer (7) and tweeter (11) down in proper order, fixed mounting has control circuit board (6) between the right side of woofer (7) and tweeter (11), the right side coating of control circuit board (6) has heat conduction silicone grease (5), the right side of heat conduction silicone grease (5) bonds has heat-conducting plate (4), the right side fixedly connected with heat conduction fin (9) of heat-, and the quantity of heat conduction fin (9) is a plurality of, the right side fixedly connected with water-collecting tray (27) of heat-conducting plate (4), and the top fixed connection of water-collecting tray (27) surface is in the top of shell (12) inner chamber, the right side of water-collecting tray (27) surface has heat dissipation fan (25) through support fixed mounting, the bottom fixedly connected with honeycomb duct (14) of water-collecting tray (27), the lower extreme fixedly connected with plastics liquid reserve tank (17) of honeycomb duct (14), and the bottom fixed connection of plastics liquid reserve tank (17) surface is in the bottom of shell (12) inner chamber, the right-hand member at plastics liquid reserve tank (17) surface top has the pump body (21) through support fixed mounting, and the input of pump body (21) passes through the pipeline and extends to the inner chamber of plastics liquid reserve tank (17), the output end fixed connection of pump body (21) has heat, the opposite side fixedly connected with transfer line (2) of heat dissipation copper pipe (1), and the other end of transfer line (2) extends to the left side of water-collecting tray (27), the left side fixedly connected with atomizer (3) of transfer line (2) bottom.

2. A speaker for a computer according to claim 1, wherein: the anti-skidding type anti-skidding shell is characterized in that supporting rods (15) are fixedly connected to the periphery of the bottom of the outer surface of the shell (12), and anti-skidding bases (16) are fixedly connected to the bottoms of the supporting rods (15).

3. A speaker for a computer according to claim 1, wherein: the middle end of the bottom of the outer surface of the shell (12) is fixedly connected with a connecting wire (19), and the other side of the connecting wire (19) is fixedly connected with a plug (18).

4. A speaker for a computer according to claim 1, wherein: the right side of the lower end of the front surface of the shell (12) is provided with a liquid viewing port (26), and the inner side of the liquid viewing port (26) comprises an acrylic transparent plate.

5. A speaker for a computer according to claim 1, wherein: the right side of the shell (12) is fixedly connected with a first metal protective net (8) and a second metal protective net (10) from top to bottom in sequence.

6. A speaker for a computer according to claim 1, wherein: the upper end of the right side of the plastic liquid storage tank (17) is provided with a filling port (20), and the right end of the filling port (20) is in threaded connection with a sealing cover.