CN210958787U - Waterproof and fireproof ceiling horn loudspeaker - Google Patents
Waterproof and fireproof ceiling horn loudspeaker Download PDFInfo
- Publication number
- CN210958787U CN210958787U CN202020226059.3U CN202020226059U CN210958787U CN 210958787 U CN210958787 U CN 210958787U CN 202020226059 U CN202020226059 U CN 202020226059U CN 210958787 U CN210958787 U CN 210958787U
- Authority
- CN
- China
- Prior art keywords
- aluminium
- upper cover
- vibrating diaphragm
- waterproof
- bowl
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 45
- 239000004411 aluminium Substances 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000002788 crimping Methods 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000003796 beauty Effects 0.000 description 1
Images
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a waterproof and fireproof ceiling horn loudspeaker, the transformer is arranged in aluminium back bowl, T iron stand supports on aluminium back bowl, magnet cup joints on the post that indulges of T iron stand, set up the crane span structure on the punch holder, set up the vibrating diaphragm on the crane span structure, vibrating diaphragm disjunctor voice coil loudspeaker voice coil clearance cup joints on indulging the post, set up the phase place stopper on the vibrating diaphragm, aluminium upper cover crimping outer horn panel locking connection is on aluminium back bowl, aluminium upper cover crimping phase place stopper and vibrating diaphragm respectively, aluminium upper cover, the phase place stopper, zero clearance setting between the vibrating diaphragm, aluminium upper cover corresponds phase place stopper trompil installation inner pipe, aluminium upper cover outer joint axle corresponds the well core section of thick bamboo in the inner pipe outside, well core section of thick bamboo is arranged in outer horn face notch outwards, the outer horn face turn-ups that the notch is mouthful gone out, a plurality of mounting holes of equipartition on the turn-ups. The ceiling is simple in structure, convenient to mount on a ceiling, and fireproof and waterproof.
Description
Technical Field
The utility model relates to a loudspeaker, waterproof fire prevention horn loudspeaker of inhaling top specifically says so.
Background
Along with the improvement of the living standard of people, the requirement on the living quality is improved day by day, when the loudspeaker of the traditional structure is used indoors, the loudspeaker is usually hung and mounted on a wall, the appearance is directly influenced, and the indoor waterproof and fireproof use cannot be met.
Disclosure of Invention
The utility model provides a simple structure, the installation of being convenient for ceiling suction, the waterproof and fireproof ceiling horn loudspeaker of compromise fire prevention, waterproof use.
The utility model adopts the technical proposal that: the utility model provides a waterproof fire prevention ceiling horn loudspeaker, bowl behind the aluminium including, a transformer, the T iron stand, magnet, the punch holder, the vibrating diaphragm, the transformer is arranged in the aluminium bowl behind the aluminium, the T iron stand supports on the bowl behind the aluminium, magnet cup joints on the vertical post of T iron stand, set up the crane span structure on the punch holder, set up the vibrating diaphragm on the crane span structure, vibrating diaphragm disjunctor voice coil loudspeaker voice coil clearance cup joints on vertical post, set up the phase plug on the vibrating diaphragm, aluminium upper cover crimping outer horn panel lock joint is on the bowl behind the aluminium, aluminium upper cover crimping phase plug and vibrating diaphragm respectively, the aluminium upper cover, the phase plug, gapless setting between the vibrating diaphragm, aluminium upper cover is covered and is corresponded the installation inner pipe of phase plug trompil, aluminium upper cover outer joint axial corresponds the middle core section of thick bamboo in the inner pipe outside the inner pipe, the middle core section of thick bamboo is arranged in outer horn panel notch outwards, the outer horn panel turn-ups that notch outer mouthful goes out, a.
Furthermore, a sealing ring is arranged on the compression joint surface of the outer horn panel and the aluminum rear bowl.
The utility model adopts the outside-number corner panel to carry out ceiling installation through the mounting hole on the flanging, the installation is convenient and stable, and the ceiling is installed on the upper part of the suspended ceiling without influencing the indoor use beauty; and combine aluminium upper cover, phase place stopper, zero clearance setting between the vibrating diaphragm, set up the sealing washer on outer horn panel and the aluminium back bowl crimping face, effectively sealed loudspeaker inside electrical part, have better waterproof, fire prevention performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view a-a of fig. 1.
In the figure: the device comprises an aluminum rear bowl 1, a transformer 2, a T iron seat 3, a magnet 4, an upper clamping plate 5, a vibrating diaphragm 6, a voice coil 7, a bridge frame 8, a phase plug 9, an aluminum upper cover 10, an inner guide pipe 11, a central core barrel 12, an outer horn panel 13, a notch 14, a flanging 15 and a mounting hole 16.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
Shown in FIGS. 1 and 2: a waterproof and fireproof ceiling horn loudspeaker comprises an aluminum rear bowl 1, a transformer 2, a T iron seat 3, a magnet 4, an upper clamping plate 5, a vibrating diaphragm 6, a voice coil 7, a bridge frame 8, a phase plug 9, an aluminum upper cover 10, an inner guide pipe 11, a middle core barrel 12 and an outer horn panel 13. The transformer 2 is arranged in the aluminum rear bowl 1, the T iron seat 3 is supported on the aluminum rear bowl 1, the magnet 4 is sleeved on a longitudinal column of the T iron seat, the bridge 8 is arranged on the upper clamping plate 5, the vibration film 6 is arranged on the bridge 8, the vibration film 6 is connected with the voice coil 7 in a sleeved mode in a gap mode on the longitudinal column of the T iron seat, the phase plug 9 is arranged on the vibration film 6, the aluminum upper cover 10 is in pressure connection with the outer horn panel 12 and is in locking connection with the aluminum rear bowl 11, the aluminum upper cover 10 is in pressure connection with the phase plug and the vibration film respectively, the aluminum upper cover, the phase plug and the vibration film are arranged in a gapless mode, the aluminum upper cover is provided with the inner guide pipe 11 corresponding to the opening of the phase plug, the aluminum upper cover is externally connected with the middle core barrel 12 axially corresponding to the outer side of the inner guide pipe, the middle core barrel is arranged in the outward notch 14 of the outer horn panel 13, the.
In order to further improve the sealing performance, a sealing ring can be arranged on the pressure joint surface of the outer horn panel and the aluminum rear bowl.
Claims (2)
1. The utility model provides a waterproof fire prevention ceiling horn loudspeaker, bowl behind the aluminium including, a transformer, the T iron stand, magnet, the punch holder, the vibrating diaphragm, the transformer is arranged in the aluminium bowl behind the aluminium, the T iron stand supports on the bowl behind the aluminium, magnet cup joints on the vertical post of T iron stand, set up the crane span structure on the punch holder, set up the vibrating diaphragm on the crane span structure, vibrating diaphragm disjunctor voice coil loudspeaker voice coil clearance cup joints on vertical post, set up the phase plug on the vibrating diaphragm, aluminium upper cover crimping outer horn panel lock joint is on the bowl behind the aluminium, aluminium upper cover crimping phase plug and vibrating diaphragm respectively, the aluminium upper cover, the phase plug, gapless setting between the vibrating diaphragm, aluminium upper cover is covered and is corresponded the installation inner pipe of phase plug trompil, aluminium upper cover outer joint axial corresponds the middle core section of thick bamboo in the inner pipe outside the inner pipe, the middle core section of thick bamboo is arranged in outer horn panel notch outwards, the outer horn panel turn-ups that notch outer mouthful goes out, a.
2. The waterproof fireproof ceiling horn according to claim 1, wherein: and a sealing ring is arranged on the compression joint surface of the outer horn panel and the aluminum rear bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226059.3U CN210958787U (en) | 2020-02-28 | 2020-02-28 | Waterproof and fireproof ceiling horn loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226059.3U CN210958787U (en) | 2020-02-28 | 2020-02-28 | Waterproof and fireproof ceiling horn loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210958787U true CN210958787U (en) | 2020-07-07 |
Family
ID=71382875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020226059.3U Active CN210958787U (en) | 2020-02-28 | 2020-02-28 | Waterproof and fireproof ceiling horn loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210958787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116320916A (en) * | 2023-01-31 | 2023-06-23 | 广州市声讯电子科技股份有限公司 | Transduction driver |
-
2020
- 2020-02-28 CN CN202020226059.3U patent/CN210958787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116320916A (en) * | 2023-01-31 | 2023-06-23 | 广州市声讯电子科技股份有限公司 | Transduction driver |
| CN116320916B (en) * | 2023-01-31 | 2023-11-24 | 广州市声讯电子科技股份有限公司 | Transduction driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waterproof and fireproof ceiling horn Effective date of registration: 20231227 Granted publication date: 20200707 Pledgee: Industrial and Commercial Bank of China Limited Taixing Sub branch Pledgor: TAIXING YANGSHENG ELECTRONIC CO.,LTD. Registration number: Y2023980074873 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |