CN214707934U - High-efficient radiating cinema audio amplifier - Google Patents
High-efficient radiating cinema audio amplifier Download PDFInfo
- Publication number
- CN214707934U CN214707934U CN202120149723.3U CN202120149723U CN214707934U CN 214707934 U CN214707934 U CN 214707934U CN 202120149723 U CN202120149723 U CN 202120149723U CN 214707934 U CN214707934 U CN 214707934U
- Authority
- CN
- China
- Prior art keywords
- casing
- fixedly connected
- fixed plate
- inner chamber
- electronic component
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000005236 sound signal Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-efficient radiating cinema sound box, which comprises a housin, fixedly connected with fixed plate between the both sides of casing inner chamber bottom, the top of fixed plate is provided with electronic component, fixedly connected with radiator between the bottom of fixed plate and the casing, the vent has been seted up to the bottom at the casing back. The utility model discloses an electronic component and loudspeaker, played and constituted the casing, realize the effect of casing basic function, the heat that produces electronic component during operation through the heat-conducting plate conducts, through the radiator, played the effect with the inside heat conduction of casing to the casing outside, through filtering the frame, played the inner chamber that prevents the dust and get into the casing, influence electronic component life's effect, rational in infrastructure has been realized, and convenient to use, and the purpose that the practicality is strong, can carry out better protection to resource and property, the practicality and the usability of device have been improved, user's use experience has been strengthened.
Description
Technical Field
The utility model relates to an audio amplifier technical field specifically is a high-efficient radiating cinema audio amplifier.
Background
The sound box is a device which can convert audio signal into sound, and is a popular way that a power amplifier is arranged in a main box body or a bass box body of the sound box, the sound box generates sound after amplifying the audio signal, so that the sound becomes bigger, the sound box is a terminal of the whole sound system, and the sound box is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space, is an extremely important component of the sound system and is responsible for converting electric signal into sound signal for the direct listening of ears of people.
At present, the audio amplifier for the cinema does not possess fine heat dispersion in the existing market, leads to the audio amplifier inside high temperature after long-time the use, causes the inside electronic component life of audio amplifier to subtract the weak point to take place to damage, and then cause the waste of resource and the loss of property.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a high-efficient radiating cinema audio amplifier possesses rational in infrastructure, convenient to use, and the advantage that the practicality is strong, has solved present for the cinema audio amplifier on the market and has not possessed fine heat dispersion, leads to the audio amplifier inside high temperature after long-time the use, causes the inside electronic component life of audio amplifier to subtract the weak point to take place to damage, and then cause the problem of the waste of resource and the loss of property.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient radiating cinema sound box, includes the casing, fixedly connected with fixed plate between the both sides of casing inner chamber bottom, the top of fixed plate is provided with electronic component, fixedly connected with radiator between the bottom of fixed plate and the casing, the vent has been seted up to the bottom at the casing back, the inner chamber swing joint of vent has the filter frame, logical groove has been seted up to the front side at fixed plate top, the inner chamber fixedly connected with heat-conducting plate that leads to the groove, the front of casing is provided with loudspeaker.
Preferably, an opening is formed in the left side of the shell, a placing groove is formed in the inner cavity of the shell and located below the opening, a clamping block is movably connected to the inner cavity of the placing groove, and a baffle is fixedly connected to the top of the clamping block.
Preferably, the front end and the rear end of the top of the left side of the shell are both fixedly connected with a connecting column, and the surface of the connecting column is movably connected with a clamping plate.
Preferably, the inner cavity of the filter frame is fixedly connected with a dust filter screen, the top and the bottom of the ventilation opening are both provided with threaded holes, and the top and the bottom of the filter frame are both in threaded connection with locking bolts.
Preferably, the radiator includes fixed frame, dead lever and ventilating fan, the top and the bottom of fixed frame respectively with fixed plate and casing fixed connection, the inner chamber and the dead lever fixed connection of fixed frame, the one end and the ventilating fan fixed connection of fixed frame are kept away from to the dead lever.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model has the advantages that the electronic element and the loudspeaker form the shell body to realize the effect of the basic function of the shell body, the heat generated by the electronic element during working is conducted through the heat conducting plate, the effect of conducting the heat in the shell to the outside of the shell is achieved through the radiator, through the filter frame, the effect of preventing dust from entering the inner cavity of the shell and influencing the service life of the electronic element is achieved, the reasonable structure and the convenient use are realized, and the purpose that the practicality is strong can carry out better protection to resource and property, has improved the practicality and the usability of device, has strengthened user's use and has experienced, has solved present audio amplifier for the cinema in the market and has not possessed fine heat dispersion, leads to the audio amplifier inside high temperature after long-time the use, causes the inside electronic component life of audio amplifier to subtract the short to take place to damage, and then cause the waste of resource and the problem of the loss of property.
2. The utility model discloses a set up opening, standing groove, fixture block and baffle, can be convenient for change and overhaul the inside electronic component of casing, through setting up spliced pole and cardboard, can be convenient for carry on spacing fixed to the baffle, through setting up the dust filter screen, can prevent that the dust from getting into the inner chamber of casing, through setting up screw hole and locking bolt, can be convenient for install and dismantle filtering the frame, through setting up fixed frame, dead lever and ventilating fan for carry out ventilation and heat dissipation to the inner chamber of casing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the fixing plate and the heat-conducting plate of the present invention;
fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a fixing plate; 3. an electronic component; 4. a heat sink; 401. a fixing frame; 402. fixing the rod; 403. a ventilating fan; 5. a vent; 6. a filter frame; 7. a through groove; 8. a heat conducting plate; 9. a horn; 10. an opening; 11. a placement groove; 12. a clamping block; 13. a baffle plate; 14. connecting columns; 15. clamping a plate; 16. a dust filter screen; 17. and locking the bolt.
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 of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a high-efficiency heat-dissipating cinema sound box comprises a casing 1, a fixing plate 2 is fixedly connected between two sides of the bottom of an inner cavity of the casing 1, an electronic element 3 is arranged on the top of the fixing plate 2, a heat sink 4 is fixedly connected between the bottom of the fixing plate 2 and the casing 1, a vent 5 is arranged on the bottom of the back of the casing 1, a filter frame 6 is movably connected to the inner cavity of the vent 5, a through groove 7 is arranged on the front side of the top of the fixing plate 2, a heat conducting plate 8 is fixedly connected to the inner cavity of the through groove 7, a horn 9 is arranged on the front of the casing 1, the casing 1 is formed by the electronic element 3 and the horn 9, the basic function of the casing 1 is realized, heat generated during the operation of the electronic element 3 is conducted by the heat conducting plate 8, and the heat sink 4 has the effect of conducting the heat inside of the casing 1 to the outside of the casing 1, through filtering frame 6, the inner chamber that prevents the dust and get into casing 1 has been played, influence the effect of 3 life of electronic component, rational in infrastructure has been realized, and convenient to use, and the purpose that the practicality is strong, can carry out better protection to resource and property, the practicality and the usability of device have been improved, user's use experience has been strengthened, the problem of audio amplifier for the cinema does not possess fine heat dispersion in the existing market, lead to the audio amplifier inside high temperature after long-time the use, cause the inside electronic component life of audio amplifier to subtract weak point, thereby take place to damage, and then cause the waste of resource and the problem of the loss of property.
In this embodiment, specifically, opening 10 has been seted up in the left side of casing 1, and casing 1's inner chamber and the below that is located opening 10 have seted up standing groove 11, and standing groove 11's inner chamber swing joint has fixture block 12, and fixture block 12's top fixedly connected with baffle 13 through setting up opening 10, standing groove 11, fixture block 12 and baffle 13, can be convenient for change and overhaul the inside electronic component 3 of casing 1.
In this embodiment, specifically, the equal fixedly connected with spliced pole 14 in front end and the rear end at casing 1 left side top, the surperficial swing joint of spliced pole 14 has cardboard 15, through setting up spliced pole 14 and cardboard 15, can be convenient for carry on spacing fixedly to baffle 13.
In this embodiment, specifically, filter frame 6's inner chamber fixedly connected with dust filter screen 16, vent 5's top and bottom all set up threaded hole, filter frame 6's the equal threaded connection in top and bottom have locking bolt 17, through setting up dust filter screen 16, can prevent that the dust from getting into casing 1's inner chamber, through setting up threaded hole and locking bolt 17, can be convenient for install and dismantle filter frame 6.
In this embodiment, specifically, the heat sink 4 includes a fixing frame 401, a fixing rod 402 and a ventilation fan 403, the top and the bottom of the fixing frame 401 are respectively and fixedly connected to the fixing plate 2 and the housing 1, the inner cavity of the fixing frame 401 is fixedly connected to the fixing rod 402, one end of the fixing rod 402 away from the fixing frame 401 is fixedly connected to the ventilation fan 403, and the fixing frame 401, the fixing rod 402 and the ventilation fan 403 are arranged for conducting ventilation and heat dissipation on the inner cavity of the housing 1.
When the electronic component is used, the electronic component 3 and the loudspeaker 9 form the shell 1 to realize the effect of the basic function of the shell 1, when the shell 1 is in a long-time working state, the heat generated when the electronic component 3 works is conducted through the heat conducting plate 8, at the moment, the radiator 4 is opened, the heat inside the shell 1 is conducted to the outside of the shell 1 through the ventilation opening 5 by the radiator 4, the effect of preventing dust from entering the inner cavity of the shell 1 and influencing the service life of the electronic component 3 is achieved through the filter frame 6, when the electronic component 3 inside the shell 1 needs to be overhauled and maintained, the clamping plate 15 is rotated for 180 degrees, then the clamping block 12 is drawn out from the inner cavity of the placing groove 11, so that the baffle 13 is disassembled, the electronic component 3 is replaced and maintained, when the dust filter screen 16 needs to be cleaned, the locking bolt 17 is rotated to draw the locking bolt 17 out of the inner cavity of the threaded hole, with this to dust filter screen 16 clearance, realized rational in infrastructure, convenient to use, and the purpose that the practicality is strong has solved present for the cinema audio amplifier and has not possessed fine heat dispersion, leads to the audio amplifier inside high temperature after long-time the use, causes the inside electronic component life of audio amplifier to subtract the weak point to take place to damage, and then cause the problem of the waste of resource and the loss of property.
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 (5)
1. The utility model provides a high-efficient radiating cinema audio amplifier, includes casing (1), its characterized in that: fixedly connected with fixed plate (2) between the both sides of casing (1) inner chamber bottom, the top of fixed plate (2) is provided with electronic component (3), fixedly connected with radiator (4) between the bottom of fixed plate (2) and casing (1), vent (5) have been seted up to the bottom at the casing (1) back, the inner chamber swing joint of vent (5) has filter frame (6), logical groove (7) have been seted up to the front side at fixed plate (2) top, the inner chamber fixedly connected with heat-conducting plate (8) that lead to groove (7), the front of casing (1) is provided with loudspeaker (9).
2. The cinema sound box with efficient heat dissipation according to claim 1, characterized in that: the improved structure of the automobile seat is characterized in that an opening (10) is formed in the left side of the shell (1), a placing groove (11) is formed in the inner cavity of the shell (1) and located below the opening (10), a clamping block (12) is movably connected to the inner cavity of the placing groove (11), and a baffle (13) is fixedly connected to the top of the clamping block (12).
3. The cinema sound box with efficient heat dissipation according to claim 1, characterized in that: the front end and the rear end of the top of the left side of the shell (1) are fixedly connected with a connecting column (14), and the surface of the connecting column (14) is movably connected with a clamping plate (15).
4. The cinema sound box with efficient heat dissipation according to claim 1, characterized in that: the dust filter screen (16) is fixedly connected to the inner cavity of the filter frame (6), threaded holes are formed in the top and the bottom of the ventilation opening (5), and locking bolts (17) are connected to the top and the bottom of the filter frame (6) in a threaded mode.
5. The cinema sound box with efficient heat dissipation according to claim 1, characterized in that: radiator (4) are including fixed frame (401), dead lever (402) and ventilating fan (403), the top and the bottom of fixed frame (401) respectively with fixed plate (2) and casing (1) fixed connection, the inner chamber and dead lever (402) fixed connection of fixed frame (401), the one end and the ventilating fan (403) fixed connection of fixed frame (401) are kept away from in dead lever (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149723.3U CN214707934U (en) | 2021-01-19 | 2021-01-19 | High-efficient radiating cinema audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149723.3U CN214707934U (en) | 2021-01-19 | 2021-01-19 | High-efficient radiating cinema audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707934U true CN214707934U (en) | 2021-11-12 |
Family
ID=78563802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120149723.3U Expired - Fee Related CN214707934U (en) | 2021-01-19 | 2021-01-19 | High-efficient radiating cinema audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707934U (en) |
-
2021
- 2021-01-19 CN CN202120149723.3U patent/CN214707934U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214707934U (en) | High-efficient radiating cinema audio amplifier | |
| CN215809178U (en) | Air conditioner controller shell heat radiation structure | |
| CN212850906U (en) | Domestic intelligent audio amplifier convenient to installation | |
| CN212211294U (en) | Bluetooth sound for computer | |
| CN213938668U (en) | Sensor with good heat dissipation effect | |
| CN212486729U (en) | Outdoor dustproof heat dissipation type intelligent sound box | |
| CN212850881U (en) | Bluetooth sound that radiating effect is good | |
| CN107948811A (en) | A kind of speaker with dust-proof radiating | |
| CN221487864U (en) | Dustproof bipartition full-frequency sound post audio amplifier | |
| CN209767803U (en) | Sound box tone quality processing device | |
| CN214281887U (en) | Servo drive control panel of signal digital processing | |
| CN208572327U (en) | A kind of speaker with heat sinking function | |
| CN213213774U (en) | Point sound source compact full-frequency sound box with heat dissipation function | |
| CN212413373U (en) | Professional power amplifier with display screen | |
| CN221709999U (en) | Detachable Bluetooth sound box with anti-theft positioning function | |
| CN218336311U (en) | Outdoor speaker that can bear on back from taking pull rod | |
| CN213816969U (en) | High-efficient radiating explosion-proof electric power cabinet of intelligence | |
| CN213960192U (en) | Video acquisition mainboard | |
| CN214012513U (en) | Music playing device | |
| CN217694009U (en) | Signal transmission amplifier for rubber video monitoring | |
| CN211531239U (en) | Computer output tool for improving space utilization rate | |
| CN212811999U (en) | Car power amplifier convenient to prevent dust heat dissipation | |
| CN212163639U (en) | Earphone structure based on fill heat dissipation soon | |
| CN212305994U (en) | Novel meeting room power amplifier shell | |
| CN219893346U (en) | Cell cover of mobile phone with high heat dissipation efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |