CN114157940B - Sound shell structure and waterproof sound - Google Patents
Sound shell structure and waterproof sound Download PDFInfo
- Publication number
- CN114157940B CN114157940B CN202111446491.9A CN202111446491A CN114157940B CN 114157940 B CN114157940 B CN 114157940B CN 202111446491 A CN202111446491 A CN 202111446491A CN 114157940 B CN114157940 B CN 114157940B
- Authority
- CN
- China
- Prior art keywords
- sound
- shell
- plate
- fixedly connected
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Abstract
The invention discloses a sound shell structure and a waterproof sound, and belongs to the field of sound. The stereo set shell structure includes the preceding terminal surface and is equipped with grooved casing, still includes: the upper end of the top plate is arched upwards and is fixedly connected with the upper end of the shell, wherein the inner top of the top plate is provided with a mounting groove, a cooling fan is fixedly arranged in the mounting groove, and the front side wall and the rear side wall of the top plate are respectively provided with an air outlet groove communicated with the mounting groove; an air inlet hole with a dust screen fixedly arranged inside is arranged at the inner bottom of the shell; an inner plate with first meshes is arranged on the side wall and fixedly connected in the grooved port, wherein the grooved port is provided with an automatic water-avoiding mechanism connected with the inner plate; the shell for the sound equipment can effectively prevent rainwater from entering the shell, so that the waterproof performance of the sound equipment is greatly improved, and the heat dissipation performance of the sound equipment can be ensured.
Description
Technical Field
The invention relates to the technical field of sound, in particular to a sound shell structure and a waterproof sound.
Background
Along with the progress of science and technology and the improvement of living standard, people pay more attention to vocal music equipment; sound is often installed in a car, living room, conference room, etc. as an audio system necessary for work and entertainment.
When the existing outdoor sound equipment is used, the situation that rain is not prevented is avoided, although the control panel of the sound equipment generally has certain waterproof capability, the control panel cannot be damaged by rainwater, the front end face of the sound equipment is isolated by the aid of the screen only because of the fact that sound is required to be transmitted, the rainwater can easily penetrate through the loudspeaker of the screen to wet the sound equipment, short-circuit damage is easy to occur to the loudspeaker in the sound equipment, and the service life of the sound equipment is reduced.
Disclosure of Invention
The invention aims to solve the problem that outdoor sound equipment is easy to be damaged by water inlet in the prior art, and provides a sound equipment shell structure and a waterproof sound equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the stereo set shell structure includes the preceding terminal surface and is equipped with grooved casing, still includes: the upper end of the top plate is arched upwards and is fixedly connected with the upper end of the shell, wherein the inner top of the top plate is provided with a mounting groove, a cooling fan is fixedly arranged in the mounting groove, and the front side wall and the rear side wall of the top plate are respectively provided with an air outlet groove communicated with the mounting groove; an air inlet hole with a dust screen fixedly arranged inside is arranged at the inner bottom of the shell; the side wall is provided with an inner plate with first meshes, and the inner plate is fixedly connected in the grooved port, wherein the grooved port is provided with an automatic water-avoiding mechanism connected with the inner plate.
In order to prevent rainwater from entering the shell, preferably, the automatic water-avoiding mechanism comprises a slideway arranged on the upper inner wall and the lower inner wall of the slot, an outer plate is connected in the slideway in a sliding manner, the outer plate is elastically connected with the inner bottom of the slot through a reset spring, a second mesh aligned with the first mesh is arranged on the side wall of the outer plate, the first mesh is fixedly connected with the second mesh through a hose and communicated with the second mesh, a water-absorbing layer is arranged on the outer wall of the outer plate, a cross rod fixedly connected with the inner wall of the slot is arranged between the inner plate and the outer plate, and the cross rod is positioned at the lower end of the hose.
In order to improve the waterproof effect of casing, preferably, the lower extreme of casing is equipped with the smooth chamber that two symmetries set up, two equal sliding connection in the smooth chamber has the slide, two all through bolster elastic connection between the interior top in slide and smooth chamber, two the equal fixed mounting of lower extreme of slide has the universal wheel.
In order to enable the shell to have good shock-absorbing performance, further, the buffer piece is an elastic air bag, the side wall of the buffer piece is fixedly connected with an air suction pipe and an exhaust pipe which are communicated with the buffer piece, one-way valves are fixedly installed in the air suction pipe and the exhaust pipe, the tail end of the exhaust pipe extends to an air inlet to be rotationally connected with a spray pipe, the lower end of the spray pipe is fixedly provided with a plurality of first spray heads, the two ends of the spray pipe are fixedly provided with second spray heads perpendicular to the first spray heads, and the spray pipe is located at the upper end of the dust screen.
In order to ensure the rotation stability of the spray pipe, the tail end of the exhaust pipe is further connected with the spray pipe in a rotating way through a rotary joint.
In order to ensure the water absorption capacity of the water absorption layer, the water absorption layer is further a water absorption sponge.
Sound main part still includes: and the sound body is fixedly arranged in the shell, wherein a loudspeaker of the sound body faces the inner plate and the outer plate.
In order to improve the heat dissipation area of the sound main body, further, the outer walls of the two sides of the sound main body are fixedly connected with heat dissipation plates which are propped against the sound main body.
In order to dry the water absorption layer, further, the heat dissipation plate is fixedly connected with the cross rod through a connecting rod.
In order to improve the heat conducting performance, further, the heat radiating plate, the connecting rod and the cross rod are integrally formed.
Compared with the prior art, the invention provides a sound shell structure, which has the following beneficial effects:
1. according to the sound box shell structure, heat dissipation can be carried out on sound boxes in the shell through the heat dissipation fans in the mounting grooves, when the two air outlet grooves exhaust, the discharged air blows rainwater falling onto the shell to two sides, so that the rainwater is prevented from falling onto the front end face and the rear end face of the shell, the waterproof performance of the shell can be improved, the situation that water enters the sound boxes is prevented, and the service life of the sound boxes is guaranteed;
2. according to the sound shell structure, falling rainwater can be adsorbed to the inside through the water absorption layer, so that the situation that the falling rainwater enters the shell to cause damage to the sound horn is prevented, when the rainwater is excessive, the outer plate can slide downwards under the action of gravity, the hose is inclined downwards, the rainwater entering the hose can automatically slide down, and therefore the waterproof effect of the shell is further improved;
3. according to the sound box shell structure, vibration in the moving process can be buffered through the buffer piece at the top in the sliding cavity, so that sound in the shell is damped and protected, when the buffer piece is jolt and extruded, dust on the lower end face of the dust screen can be blown off by the first nozzle, the effect of automatic dust removal is achieved, and therefore the heat dissipation performance of the sound is guaranteed;
4. this stereo set shell structure can make stereo set main part's radiating area grow through the heating panel to make its radiating effect better, and the heating panel can give the horizontal pole with heat transfer through the connecting rod, when the layer of absorbing water is drenched by the rainwater, the horizontal pole can carry out slow stoving to the layer of absorbing water.
Drawings
Fig. 1 is a schematic diagram of an axial measurement structure of a sound housing structure and a waterproof sound according to the present invention;
fig. 2 is a schematic diagram of a cut-away structure of a sound housing structure and a waterproof sound according to the present invention;
fig. 3 is a schematic diagram of the sound housing structure and the waterproof sound at a position a in fig. 2 according to the present invention;
fig. 4 is a schematic diagram of the sound housing structure and the waterproof sound at B in fig. 2 according to the present invention;
fig. 5 is a schematic diagram of the sound housing structure and the waterproof sound at C in fig. 2 according to the present invention.
In the figure: 1. a housing; 2. slotting; 3. a top plate; 4. a mounting groove; 5. a heat radiation fan; 6. an air inlet hole; 7. a dust screen; 8. an air outlet groove; 9. an inner plate; 10. a first mesh; 11. an outer plate; 12. a slideway; 13. a water-absorbing layer; 14. a second mesh; 15. a hose; 16. a return spring; 17. a sliding cavity; 18. a slide plate; 19. a universal wheel; 20. a buffer member; 21. an air suction pipe; 22. an exhaust pipe; 23. a spray pipe; 24. a rotary joint; 25. a first nozzle; 26. a second nozzle; 27. a cross bar; 28. a sound main body; 29. a heat dissipation plate; 30. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 5, the acoustic housing structure includes a housing 1 having a slot 2 provided in a front end surface thereof, and further includes: a top plate 3 with the upper end arched upwards is fixedly connected to the upper end of the shell 1, wherein the inner top of the top plate 3 is provided with a mounting groove 4, a cooling fan 5 is fixedly arranged in the mounting groove 4, and the front side wall and the rear side wall of the top plate 3 are respectively provided with an air outlet groove 8 communicated with the mounting groove 4; an air inlet 6 with a dust screen 7 fixedly arranged inside is arranged at the inner bottom of the shell 1; the inner plate 9 of first mesh 10 is arranged on the side wall, and is fixedly connected in the port of the slot 2, wherein the port of the slot 2 is provided with an automatic water-avoiding mechanism connected with the inner plate 9, when the novel waterproof sound box is used, the heat radiation fan 5 in the mounting groove 4 sucks air through the air inlet hole 6, then hot air in the shell 1 is discharged from the air outlet groove 8, heat dissipation can be carried out on sound equipment in the shell 1, and the two air outlet grooves 8 blow rainwater falling onto the shell 1 to two sides when the air is exhausted, so that the rainwater is prevented from falling onto the front end surface and the rear end surface of the shell 1, the waterproof performance of the shell 1 can be improved, and when the rainwater is inclined and drops onto the front end surface of the shell 1, the automatic water-avoiding mechanism can prevent the rainwater from entering the shell 1, so that the waterproof performance of the shell 1 is effectively ensured, and the service life of the sound equipment is prolonged.
Example 2:
referring to fig. 2-3 and fig. 5, substantially the same as in embodiment 1, further: the automatic water-avoiding mechanism comprises a slideway 12 arranged on the upper inner wall and the lower inner wall of a slot 2, an outer plate 11 is connected in the slideway 12 in a sliding way, the outer plate 11 is elastically connected with the inner bottom of the slot 2 through a return spring 16, the side wall of the outer plate 11 is provided with a second mesh 14 aligned with a first mesh 10, the first mesh 10 is fixedly connected and communicated with the second mesh 14 through a hose 15, the outer wall of the outer plate 11 is provided with a water-absorbing layer 13, a cross bar 27 fixedly connected with the inner wall of the slot 2 is arranged between the inner plate 9 and the outer plate 11, the cross bar 27 is positioned at the lower end of the hose 15, when in use, the first mesh 10, the hose 15 and the second mesh 14 are positioned at the same level, and are used for sound transmission of a loudspeaker in the shell 1, a heat radiation fan 5 in the installation groove 4 sucks air through an air inlet 6, then hot air in the shell 1 is discharged from an air outlet groove 8, namely sound equipment in the shell 1 can be radiated, and when the two air outlet grooves 8 are exhausted, the rainwater falling onto the shell 1 is blown to two sides, so that the rainwater is prevented from falling onto the front end face and the rear end face of the shell 1, the waterproof performance of the shell 1 can be improved, when the rainwater is inclined and falls onto the front end face of the shell 1, the rainwater firstly falls onto the second mesh 14 and the water absorbing layer 13, the water absorbing layer 13 can absorb the water in the ports of the second mesh 14 into the shell 1, thereby preventing the rainwater from entering the shell 1 to cause the damage of the loudspeaker, when the rainwater is excessive, the water absorbing layer 13 absorbs a large amount of rainwater to drive the outer plate 11 to slide downwards, the outer plate 11 can drive one end of the hose 15 to incline downwards, the rainwater entering the hose 15 can automatically slide down, so that the waterproof effect of the shell 1 is further improved, when the rainwater absorbed by the water absorbing layer 13 presses the hose 15 to the cross rod 27, the cross rod 27 can flatten the hose 15, therefore, the shell 1 can completely block rainwater, and sound production in the shell 1 is limited, so that the effect of reminding a user is achieved.
Further, the water absorbing layer 13 is a water absorbing sponge, and the water absorbing sponge can ensure the water absorbing capacity of the water absorbing layer 13.
Example 3:
referring to fig. 5, substantially the same as in example 1, further: the lower extreme of casing 1 is equipped with the smooth chamber 17 that two symmetries set up, all sliding connection has slide 18 in two smooth chambeies 17, all through buffer 20 elastic connection between the interior top of two slide 18 and smooth chamber 17, the universal wheel 19 is all fixed mounting in the lower extreme of two slide 18, in the use of casing 1, universal wheel 19 is used for conveniently removing whole casing 1, in the removal process, the buffer 20 at the top can cushion the vibrations in the removal process in smooth chamber 17 to carry out shock attenuation protection to the stereo set in the casing 1.
Example 4:
referring to fig. 4-5, substantially the same as in example 1, further: the buffer member 20 is an elastic air bag, the side wall of the buffer member 20 is fixedly connected with an air suction pipe 21 and an air exhaust pipe 22 which are communicated with the buffer member, one-way valves are fixedly installed in the air suction pipe 21 and the air exhaust pipe 22, the tail end of the air exhaust pipe 22 extends to the air inlet 6 and is rotationally connected with a spray pipe 23, the lower end of the spray pipe 23 is fixedly provided with a plurality of first spray heads 25, two ends of the spray pipe 23 are fixedly provided with second spray heads 26 perpendicular to the first spray heads 25, the spray pipe 23 is positioned at the upper end of the dust screen 7, in the moving process, the buffer member 20 at the top of the sliding cavity 17 can buffer vibration in the moving process, so that sound in the shell 1 is subjected to shock absorption protection, and when the buffer member 20 is subjected to jolt and extrusion, the buffer member 20 can exhaust air through the air exhaust pipe 22, the air exhaust pipe 22 can be input into the spray pipe 23, and finally the spray pipe 23 can rotate in the air inlet 6 from the first spray heads 25 and the second spray heads 26 on the second spray heads 26, the spray pipe 23 can rotate in the air inlet 6 under the action of the second spray heads 26, the dust on the lower end face of the dust screen 7 can be blown down, and therefore the dust on the bottom surface of the dust screen 7 can be automatically removed, the sound can be guaranteed, when the sound is not subjected to the heat dissipation performance to the buffer member 20 is extruded, and the buffer member 20 can not be extruded.
Furthermore, the end of the exhaust pipe 22 is rotatably connected with the spray pipe 23 through a rotary joint 24, and the rotary joint 24 can ensure the rotation stability of the spray pipe 23.
Example 5:
referring to fig. 1 to 5, the waterproof sound box further includes: the sound main body 28 is fixedly installed in the shell 1, wherein the loudspeaker of the sound main body 28 faces the inner plate 9 and the outer plate 11, the outer walls of the two sides of the sound main body 28 are fixedly connected with the heat dissipation plates 29 which are abutted against the sound main body, and the heat dissipation areas of the sound main body 28 can be enlarged through the heat dissipation plates 29, so that the heat dissipation effect of the sound main body 28 is better, and the service life of the sound main body 28 can be prolonged.
Furthermore, the heat dissipation plate 29 is fixedly connected with the cross rod 27 through the connecting rod 30, in the use of the heat dissipation plate 29, heat can be transferred to the cross rod 27 through the connecting rod 30, when the water absorption layer 13 is wetted by rainwater, the heat on the cross rod 27 can slowly dry the water absorption layer 13 and the hose 15, so that the water absorption layer 13 can be automatically kept dry, and the use is more convenient.
Further, the heat dissipating plate 29, the connecting rod 30 and the cross bar 27 are integrally formed, and the heat conducting property among the heat dissipating plate 29, the connecting rod 30 and the cross bar 27 can be improved by the integral forming.
Working principle: in the invention, when in use, the first mesh 10, the hose 15 and the second mesh 14 are positioned at the same level, and are used for sound transmission of the loudspeaker in the shell 1, the heat radiating fan 5 in the mounting groove 4 sucks air through the air inlet 6, then the hot air in the shell 1 is discharged from the air outlet groove 8, so that the sound in the shell 1 can be radiated, the two air outlet grooves 8 blow rainwater falling onto the shell 1 to two sides during air discharge, thereby preventing the rainwater from falling onto the front end surface and the rear end surface of the shell 1, namely the waterproof performance of the shell 1 can be improved, when the rainwater inclines and drops onto the front end surface of the shell 1, the rainwater firstly drops onto the second mesh 14 and the water absorbing layer 13, the water in the port of the second mesh 14 is absorbed into the inside by the water absorbing layer 13, thereby preventing the rainwater from entering into the shell 1 to cause damage of the sound loudspeaker when the rainwater is too much, the water absorbing layer 13 absorbs a large amount of rainwater to drive the outer plate 11 to slide downwards, the outer plate 11 drives one end of the hose 15 to incline downwards, so that the rainwater entering the hose 15 automatically slides down, the waterproof effect of the shell 1 is further improved, when the hose 15 is pressed to the cross rod 27 by the rainwater absorbed by the water absorbing layer 13, the hose 15 is flattened by the cross rod 27, the shell 1 is completely separated from the rainwater, sound production in the shell 1 is limited, the effect of reminding a user is achieved, the universal wheel 19 is used for conveniently moving the whole shell 1, in the moving process, the buffer piece 20 at the top of the sliding cavity 17 can buffer vibration in the moving process, so that the sound in the shell 1 is subjected to shock absorption protection, and when the buffer piece 20 is jolt and extruded, the buffer piece 20 can exhaust through the exhaust pipe 22, and the exhaust pipe 22 can input gas into the spray pipe 23, finally, the first spray nozzle 25 and the second spray nozzle 26 on the spray pipe 23 are sprayed out, the spray pipe 23 can rotate in the air inlet 6 under the action of the second spray nozzle 26, the first spray nozzle 25 can blow off dust on the lower end face of the dust screen 7, so that the effect of automatic dust removal is achieved, the sound radiating performance is guaranteed, when the buffer piece 20 is not extruded, the buffer piece 20 can suck air through the air suction pipe 21, the radiating area of the sound main body 28 can be enlarged through the radiating plate 29, the radiating effect is better, the radiating plate 29 can transfer heat to the cross rod 27 through the connecting rod 30, when the water absorption layer 13 is wetted by rainwater, the cross rod 27 can slowly dry the water absorption layer 13, the water absorption layer 13 can be kept dry automatically, and the use of the sound main body 28 is more convenient.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to substitute or change the technical scheme and the inventive concept according to the present invention within the scope of the present invention.
Claims (9)
1. The utility model provides a stereo set shell structure, is equipped with casing (1) of fluting (2) including preceding terminal surface, its characterized in that still includes:
a top plate (3) with the upper end arched upwards and fixedly connected with the upper end of the shell (1),
the inner top of the top plate (3) is provided with a mounting groove (4), a cooling fan (5) is fixedly mounted in the mounting groove (4), and air outlet grooves (8) communicated with the mounting groove (4) are formed in the front side wall and the rear side wall of the top plate (3);
an air inlet (6) with a dust screen (7) fixedly arranged inside is arranged at the inner bottom of the shell (1);
an inner plate (9) with a first mesh (10) on the side wall is fixedly connected in the port of the slot (2),
wherein, the port of the slot (2) is provided with an automatic water-avoiding mechanism connected with the inner plate (9);
the automatic water-avoiding mechanism comprises a slideway (12) arranged on the upper inner wall and the lower inner wall of a slot (2), an outer plate (11) is connected in the slideway (12) in a sliding manner, the outer plate (11) is elastically connected with the inner bottom of the slot (2) through a return spring (16), a second mesh (14) aligned with a first mesh (10) is arranged on the side wall of the outer plate (11), the first mesh (10) is fixedly connected and communicated with the second mesh (14) through a hose (15), a water-absorbing layer (13) is arranged on the outer wall of the outer plate (11), a cross rod (27) fixedly connected with the inner wall of the slot (2) is arranged between the inner plate (9) and the outer plate (11), and the cross rod (27) is positioned at the lower end of the hose (15).
2. The sound housing structure according to claim 1, wherein two symmetrically arranged sliding cavities (17) are arranged at the lower end of the housing (1), sliding plates (18) are slidably connected in the two sliding cavities (17), the two sliding plates (18) are elastically connected with the inner top of the sliding cavity (17) through buffer pieces (20), and universal wheels (19) are fixedly arranged at the lower ends of the two sliding plates (18).
3. The sound housing structure according to claim 2, wherein the buffer member (20) is an elastic air bag, a suction pipe (21) and an exhaust pipe (22) which are communicated with the buffer member (20) are fixedly connected to the side wall of the buffer member, check valves are fixedly installed in the suction pipe (21) and the exhaust pipe (22), the tail end of the exhaust pipe (22) extends to the air inlet (6) to be rotationally connected with a spray pipe (23), a plurality of first spray heads (25) are fixedly installed at the lower end of the spray pipe (23), second spray heads (26) perpendicular to the first spray heads (25) are fixedly installed at the two ends of the spray pipe (23), and the spray pipe (23) is located at the upper end of the dust screen (7).
4. A sound housing structure according to claim 3, characterized in that the end of the exhaust pipe (22) is rotatably connected to the nozzle (23) by means of a swivel joint (24).
5. The sound housing structure according to claim 1, characterized in that the water absorbing layer (13) is a water absorbing sponge.
6. A waterproof sound including a sound housing structure according to any one of claims 1 to 5, further comprising:
an acoustic main body (28) fixedly installed inside the housing (1),
wherein, the loudspeaker of the sound main body (28) faces the inner plate (9) and the outer plate (11).
7. The waterproof sound according to claim 6, characterized in that the outer walls of both sides of the sound body (28) are fixedly connected with a heat radiating plate (29) which abuts against the outer walls.
8. The waterproof sound according to claim 7, characterized in that the heat radiating plate (29) is fixedly connected with the cross bar (27) through a connecting rod (30).
9. The waterproof sound according to claim 8, wherein the heat radiating plate (29), the connecting rod (30) and the cross rod (27) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446491.9A CN114157940B (en) | 2021-11-30 | 2021-11-30 | Sound shell structure and waterproof sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446491.9A CN114157940B (en) | 2021-11-30 | 2021-11-30 | Sound shell structure and waterproof sound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114157940A CN114157940A (en) | 2022-03-08 |
| CN114157940B true CN114157940B (en) | 2023-10-03 |
Family
ID=80455805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111446491.9A Active CN114157940B (en) | 2021-11-30 | 2021-11-30 | Sound shell structure and waterproof sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114157940B (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938981A (en) * | 2016-06-04 | 2016-09-14 | 王杨 | Outdoor multifunctional power control cabinet |
| CN106231447A (en) * | 2016-08-31 | 2016-12-14 | 浙江省金华市灵声电子有限公司 | A kind of water-proof speaker |
| CN206402379U (en) * | 2016-12-08 | 2017-08-11 | 深圳市康进电子有限公司 | A kind of audio amplifier with dust-proof radiating function |
| CN207802330U (en) * | 2018-02-01 | 2018-08-31 | 广州市俊豪音响制造有限公司 | A kind of outdoor water-proof sound equipment |
| CN208723343U (en) * | 2018-08-23 | 2019-04-09 | 皖能电气有限公司 | A kind of high-tension switch cabinet that novel anti-dew is solidifying |
| CN208754527U (en) * | 2018-09-20 | 2019-04-16 | 广州玉冠音电子科技有限公司 | A kind of outdoor water-proof Professional sound box |
| CN208905146U (en) * | 2018-11-19 | 2019-05-24 | 广州市歌凯科技有限公司 | A kind of water proof type performance speaker |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN209435375U (en) * | 2019-02-27 | 2019-09-24 | 惠州市乐恩电子有限公司 | A kind of waterproof high pitch list loudspeaker stereo |
| CN209947332U (en) * | 2019-07-15 | 2020-01-14 | 广东有米教育科技有限公司 | Multi-functional campus information display screen |
| CN110784784A (en) * | 2019-09-25 | 2020-02-11 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Intelligent sound equipment with water seepage prevention function |
| CN210725216U (en) * | 2019-12-13 | 2020-06-09 | 深圳市小金电子科技有限公司 | Bluetooth sound box with waterproof function |
| CN111371008A (en) * | 2018-12-26 | 2020-07-03 | 李恒营 | Take building electrical power distribution cabinet of anticollision rail |
| CN211267043U (en) * | 2019-12-30 | 2020-08-14 | 梁土林 | Bluetooth speaker is with audio amplifier casing that thermal diffusivity is strong |
| CN211860452U (en) * | 2020-04-25 | 2020-11-03 | 王碧燕 | Intelligence audio amplifier convenient to heat dissipation |
| CN112217112A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor energy-saving automatic rainproof power distribution cabinet |
| CN212588667U (en) * | 2020-08-21 | 2021-02-23 | 江西博之韵电子科技有限公司 | Waterproof type stereo set power amplifier |
| CN212660298U (en) * | 2020-09-12 | 2021-03-05 | 江西博之韵电子科技有限公司 | Outdoor stereo set with dustproof and waterproof structure |
| CN213152286U (en) * | 2020-09-18 | 2021-05-07 | 黄大伟 | Outdoor stage stereo set with waterproof function |
| CN213342576U (en) * | 2020-09-30 | 2021-06-01 | 耿辉 | Outdoor portable rainproof type stereo set |
| CN213584638U (en) * | 2020-09-17 | 2021-06-29 | 济源市丰源电气设备有限公司 | Novel distribution network automation terminal |
| WO2021135215A1 (en) * | 2019-12-30 | 2021-07-08 | 太仓德纳森机电工程有限公司 | Internally adjustable electrical control cabinet |
| CN213694016U (en) * | 2020-09-27 | 2021-07-13 | 深圳市拙野创意有限公司 | Sound box |
| CN214177498U (en) * | 2021-01-15 | 2021-09-10 | 江苏申光电子科技有限公司 | Loudspeaker shell structure with rainproof effect |
| CN214256529U (en) * | 2021-01-25 | 2021-09-21 | 李汭珊 | Heat dissipation type outdoor sound box for live broadcast |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI262047B (en) * | 2005-03-03 | 2006-09-11 | Delta Electronics Inc | Electronic apparatus with waterproof and heat-dissipating structure |
-
2021
- 2021-11-30 CN CN202111446491.9A patent/CN114157940B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938981A (en) * | 2016-06-04 | 2016-09-14 | 王杨 | Outdoor multifunctional power control cabinet |
| CN106231447A (en) * | 2016-08-31 | 2016-12-14 | 浙江省金华市灵声电子有限公司 | A kind of water-proof speaker |
| CN206402379U (en) * | 2016-12-08 | 2017-08-11 | 深圳市康进电子有限公司 | A kind of audio amplifier with dust-proof radiating function |
| CN207802330U (en) * | 2018-02-01 | 2018-08-31 | 广州市俊豪音响制造有限公司 | A kind of outdoor water-proof sound equipment |
| CN208723343U (en) * | 2018-08-23 | 2019-04-09 | 皖能电气有限公司 | A kind of high-tension switch cabinet that novel anti-dew is solidifying |
| CN208754527U (en) * | 2018-09-20 | 2019-04-16 | 广州玉冠音电子科技有限公司 | A kind of outdoor water-proof Professional sound box |
| CN208905146U (en) * | 2018-11-19 | 2019-05-24 | 广州市歌凯科技有限公司 | A kind of water proof type performance speaker |
| CN111371008A (en) * | 2018-12-26 | 2020-07-03 | 李恒营 | Take building electrical power distribution cabinet of anticollision rail |
| CN209435375U (en) * | 2019-02-27 | 2019-09-24 | 惠州市乐恩电子有限公司 | A kind of waterproof high pitch list loudspeaker stereo |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN209947332U (en) * | 2019-07-15 | 2020-01-14 | 广东有米教育科技有限公司 | Multi-functional campus information display screen |
| CN110784784A (en) * | 2019-09-25 | 2020-02-11 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Intelligent sound equipment with water seepage prevention function |
| CN210725216U (en) * | 2019-12-13 | 2020-06-09 | 深圳市小金电子科技有限公司 | Bluetooth sound box with waterproof function |
| CN211267043U (en) * | 2019-12-30 | 2020-08-14 | 梁土林 | Bluetooth speaker is with audio amplifier casing that thermal diffusivity is strong |
| WO2021135215A1 (en) * | 2019-12-30 | 2021-07-08 | 太仓德纳森机电工程有限公司 | Internally adjustable electrical control cabinet |
| CN211860452U (en) * | 2020-04-25 | 2020-11-03 | 王碧燕 | Intelligence audio amplifier convenient to heat dissipation |
| CN212588667U (en) * | 2020-08-21 | 2021-02-23 | 江西博之韵电子科技有限公司 | Waterproof type stereo set power amplifier |
| CN212660298U (en) * | 2020-09-12 | 2021-03-05 | 江西博之韵电子科技有限公司 | Outdoor stereo set with dustproof and waterproof structure |
| CN213584638U (en) * | 2020-09-17 | 2021-06-29 | 济源市丰源电气设备有限公司 | Novel distribution network automation terminal |
| CN213152286U (en) * | 2020-09-18 | 2021-05-07 | 黄大伟 | Outdoor stage stereo set with waterproof function |
| CN213694016U (en) * | 2020-09-27 | 2021-07-13 | 深圳市拙野创意有限公司 | Sound box |
| CN213342576U (en) * | 2020-09-30 | 2021-06-01 | 耿辉 | Outdoor portable rainproof type stereo set |
| CN112217112A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor energy-saving automatic rainproof power distribution cabinet |
| CN214177498U (en) * | 2021-01-15 | 2021-09-10 | 江苏申光电子科技有限公司 | Loudspeaker shell structure with rainproof effect |
| CN214256529U (en) * | 2021-01-25 | 2021-09-21 | 李汭珊 | Heat dissipation type outdoor sound box for live broadcast |
Non-Patent Citations (2)
| Title |
|---|
| 一种多功能太阳能MP3音响及壳体;易代新;韩宏伟;;科技资讯(第22期);全文 * |
| 变压器防尘网格栅设计;谭风雷;陈昊;马宏忠;徐刚;张鹏;;电力工程技术(第02期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114157940A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107959247B (en) | A kind of power distribution cabinet of the electric business platform shopping server convenient for heat dissipation | |
| CN114157940B (en) | Sound shell structure and waterproof sound | |
| CN210399464U (en) | Noise reduction device for central air-conditioning fan coil | |
| CN210868009U (en) | Natural gas station industry switch equipment | |
| CN210399672U (en) | Dustproof type forced air cooling box cooling water set that makes an uproar that falls | |
| CN213585412U (en) | Dust collector motor with noise reduction mechanism | |
| CN213900410U (en) | Insulating heat-conducting damping base for controlling electrical equipment | |
| CN210295001U (en) | Disk array storage device | |
| CN210053733U (en) | High-efficient radiating green building electrical energy-saving control cabinet | |
| CN112423558A (en) | Integrated water-air cooling device of high-voltage frequency converter | |
| CN208111537U (en) | A kind of batteries of electric automobile assembly case | |
| CN208565069U (en) | A kind of low noise mixed flow fan case | |
| CN216589185U (en) | Low-noise centrifugal fan | |
| CN219875783U (en) | Household intelligent gateway equipment supporting 2.5G ultra-large bandwidth | |
| CN214480697U (en) | Industrial switch of POE input | |
| CN217545325U (en) | Multi-functional intelligent power distribution box convenient to cooling heat dissipation | |
| CN212160588U (en) | Heat dissipation dust removal machine case for computer | |
| CN213185622U (en) | UPS uninterrupted power source with waterproof construction | |
| CN216218390U (en) | Network engineering equipment protective housing with heat dissipation function | |
| CN213020014U (en) | Portable outdoor air conditioner with portable power source sound box function | |
| CN212257086U (en) | Box transformer convenient to it is dustproof | |
| CN218851217U (en) | Central air conditioning switch board heat abstractor | |
| CN215871427U (en) | Network security transmission isolating device | |
| CN214950758U (en) | Air cooling device with noise reduction device | |
| CN219555111U (en) | Ceiling loudspeaker box convenient for heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |