CN204145688U - Wall hanging loudspeaker - Google Patents
Wall hanging loudspeaker Download PDFInfo
- Publication number
- CN204145688U CN204145688U CN201420524826.3U CN201420524826U CN204145688U CN 204145688 U CN204145688 U CN 204145688U CN 201420524826 U CN201420524826 U CN 201420524826U CN 204145688 U CN204145688 U CN 204145688U
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- CN
- China
- Prior art keywords
- loudspeaker
- casing
- installation casing
- lamp socket
- installation
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to slim small-bore horn art, in particular to a kind of wall hanging loudspeaker, comprise installation casing, loudspeaker and LED group, described installation lower box caves inward formation lamp socket, described lamp socket posts described LED group, described LED group dorsal part is connected with radiating fin, described loudspeaker are fixed on the roof of described installation box house, with sender on the installation casing of described lamp socket both sides, the bottom part ring week of described installation casing is provided with annular flange flange, the both sides of described installation casing are respectively equipped with fixed arm, described fixed arm by bolt and described installation casing hinged, torsion spring is provided with between described fixed arm and described bolt.During installation, only need to open the size through hole identical with installing casing on the ceiling, just installation casing can be installed, structure is attractive in appearance, has the function of sounding and illumination simultaneously.
Description
Technical field
The utility model relates to slim small-bore horn art, particularly a kind of wall hanging loudspeaker.
Background technology
Loudspeaker are loud speaker again, be a kind of very conventional electro-acoustic transducer device, divide moving-coil type (electrodynamic type), condenser type (electrostatic), piezoelectric type (crystal or pottery), electromagnetic type (compressed spring type), electric ion type and pneumatic type loudspeaker etc. by transducing mechanism and structure.
The most common most typical be that cone formula loudspeaker are also called moving-coil type loudspeaker it is made up of three parts:
1. vibrational system, comprises taper cone, voice coil loudspeaker voice coil and centring disk etc.;
2. magnetic circuit system, comprises adopted magnet, magnetic conductive board and field stem etc. forever;
3. auxiliary system, comprises support, terminal block, flanging and dust cap etc.When being in the voice coil loudspeaker voice coil in magnetic field and having tone currents to pass through, just produce the magnetic field with tone currents change, the magnetic field of this magnetic field and permanent magnet interacts, and voice coil loudspeaker voice coil is axially vibrated, because horn structure is simple, bass is plentiful, tonequality is soft, bandwidth, but efficiency is lower.
At present, loudspeaker are widely used in broadcast system, such as market, building, train etc., existing wall hanging loudspeaker are directly installed on ceiling, need to open the size circular hole identical with loudspeaker on the ceiling during installation, again loudspeaker are installed, the mounting means of the illuminating lamp on ceiling is also identical, also needs perforate, and workman needs to install illuminating lamp and loudspeaker respectively, this kind of mode workman needs out multiple circular hole, wastes time and energy.
Utility model content
It is simple that the technical problem that the utility model solves is to provide a kind of assembling, only needs out a circular hole just can loudspeaker and illuminating lamp be installed simultaneously, time saving and energy saving.
For achieving the above object, a kind of loudspeaker are provided according to the utility model, comprise installation casing, loudspeaker and LED group, described installation lower box caves inward formation lamp socket, described lamp socket posts described LED group, described LED group dorsal part is connected with radiating fin, described loudspeaker are fixed on the roof of described installation box house, with sender on the installation casing of described lamp socket both sides, the bottom part ring week of described installation casing is provided with annular flange flange, the both sides of described installation casing are respectively equipped with fixed arm, described fixed arm by bolt and described installation casing hinged, torsion spring is provided with between described fixed arm and described bolt.Loudspeaker and illuminating lamp combine by the utility model, illuminating lamp adopts the LED of small volume, arrange an installation casing LED and loudspeaker are fixed together, the aluminum alloy material that casing adopts integrally casting shaping is installed, directly by lamp socket casting, can directly the pcb board being printed on LED group be fixed on lamp socket, the opposite side of lamp socket installs the radiating fin be used for the heat radiation of LED group, this kind of mode structure closely, loudspeaker are arranged on the roof of installation casing, casing is installed and is now equivalent to an audio amplifier, sound is discharged from the sender of LED group both sides, during installation, only need to open the size through hole identical with installing casing on the ceiling, just installation casing can be installed, structure is attractive in appearance, there is the function of sounding and illumination simultaneously, if do not need loudspeaker, can say that the loudspeaker installed in casing are removed, the function that casing only possesses illumination is installed like this, when needed, loudspeaker can also be installed, very convenient.
Further, the back side of described radiating fin is provided with radome, is connected bottom described radome by bolt with described installation casing.The object arranging radome is to protect radiating fin on the one hand, is to enable sound effectively enter into sender on the other hand, improves acoustical quality.
Further, the ring week of described lamp socket is provided with reflector layer.Increase the brightness of light.
The beneficial effects of the utility model are: loudspeaker and illuminating lamp combine by the utility model, illuminating lamp adopts the LED of small volume, arrange an installation casing LED and loudspeaker are fixed together, the aluminum alloy material that casing adopts integrally casting shaping is installed, directly by lamp socket casting, can directly the pcb board being printed on LED group be fixed on lamp socket, the opposite side of lamp socket installs the radiating fin be used for the heat radiation of LED group, this kind of mode structure closely, loudspeaker are arranged on the roof of installation casing, casing is installed and is now equivalent to an audio amplifier, sound is discharged from the sender of LED group both sides, during installation, only need to open the size through hole identical with installing casing on the ceiling, just installation casing can be installed, structure is attractive in appearance, there is the function of sounding and illumination simultaneously, if do not need loudspeaker, can say that the loudspeaker installed in casing are removed, the function that casing only possesses illumination is installed like this, when needed, loudspeaker can also be installed, very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment, a kind of loudspeaker, comprise and casing 1 is installed, loudspeaker 2 and LED group 3, described installation lower box caves inward formation lamp socket, described lamp socket posts described LED group, described LED group dorsal part is connected with radiating fin 4, described loudspeaker are fixed on the roof 5 of described installation box house, with sender 6 on the installation casing of described lamp socket both sides, the bottom part ring week of described installation casing is provided with annular flange flange 7, the both sides of described installation casing are respectively equipped with fixed arm 8, described fixed arm by bolt and described installation casing hinged, torsion spring is provided with between described fixed arm and described bolt, the torsion that torsion spring gives fixed arm one downward all the time, during installation, annular flange flange can be blocked on the ceiling, fixed arm compresses ceiling downwards.Loudspeaker and illuminating lamp combine by the utility model, illuminating lamp adopts the LED of small volume, arrange an installation casing LED and loudspeaker are fixed together, the aluminum alloy material that casing adopts integrally casting shaping is installed, directly by lamp socket casting, can directly the pcb board being printed on LED group be fixed on lamp socket, the opposite side of lamp socket installs the radiating fin be used for the heat radiation of LED group, this kind of mode structure closely, loudspeaker are arranged on the roof of installation casing, casing is installed and is now equivalent to an audio amplifier, sound is discharged from the sender of LED group both sides, during installation, only need to open the size through hole identical with installing casing on the ceiling, just installation casing can be installed, structure is attractive in appearance, there is the function of sounding and illumination simultaneously, if do not need loudspeaker, can say that the loudspeaker installed in casing are removed, the function that casing only possesses illumination is installed like this, when needed, loudspeaker can also be installed, very convenient.The back side of described radiating fin is provided with radome 9, is connected bottom described radome by bolt with described installation casing.The object arranging radome is to protect radiating fin on the one hand, is to enable sound effectively enter into sender on the other hand, improves acoustical quality.The ring week of described lamp socket is provided with reflector layer.Increase the brightness of light.
Loudspeaker and illuminating lamp combine by the utility model, illuminating lamp adopts the LED of small volume, arrange an installation casing LED and loudspeaker are fixed together, the aluminum alloy material that casing adopts integrally casting shaping is installed, directly by lamp socket casting, can directly the pcb board being printed on LED group be fixed on lamp socket, the opposite side of lamp socket installs the radiating fin be used for the heat radiation of LED group, this kind of mode structure closely, loudspeaker are arranged on the roof of installation casing, casing is installed and is now equivalent to an audio amplifier, sound is discharged from the sender of LED group both sides, during installation, only need to open the size through hole identical with installing casing on the ceiling, just installation casing can be installed, structure is attractive in appearance, there is the function of sounding and illumination simultaneously, if do not need loudspeaker, can say that the loudspeaker installed in casing are removed, the function that casing only possesses illumination is installed like this, when needed, loudspeaker can also be installed, very convenient.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. wall hanging loudspeaker, comprise installation casing, loudspeaker and LED group, described installation lower box caves inward formation lamp socket, described lamp socket posts described LED group, described LED group dorsal part is connected with radiating fin, described loudspeaker are fixed on the roof of described installation box house, with sender on the installation casing of described lamp socket both sides, the bottom part ring week of described installation casing is provided with annular flange flange, the both sides of described installation casing are respectively equipped with fixed arm, described fixed arm by bolt and described installation casing hinged, torsion spring is provided with between described fixed arm and described bolt.
2. wall hanging loudspeaker according to claim 1, is characterized in that, the back side of described radiating fin is provided with radome, are connected bottom described radome by bolt with described installation casing.
3. wall hanging loudspeaker according to claim 1 and 2, is characterized in that, the ring week of described lamp socket is provided with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524826.3U CN204145688U (en) | 2014-09-12 | 2014-09-12 | Wall hanging loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524826.3U CN204145688U (en) | 2014-09-12 | 2014-09-12 | Wall hanging loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145688U true CN204145688U (en) | 2015-02-04 |
Family
ID=52422349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524826.3U Expired - Fee Related CN204145688U (en) | 2014-09-12 | 2014-09-12 | Wall hanging loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3447363A4 (en) * | 2016-04-05 | 2020-02-19 | Vertex Lighting And Electrical Co., Ltd. | Speaker lamp |
-
2014
- 2014-09-12 CN CN201420524826.3U patent/CN204145688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3447363A4 (en) * | 2016-04-05 | 2020-02-19 | Vertex Lighting And Electrical Co., Ltd. | Speaker lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |