CN203590450U - Multifunctional horn - Google Patents
Multifunctional horn Download PDFInfo
- Publication number
- CN203590450U CN203590450U CN201320793320.8U CN201320793320U CN203590450U CN 203590450 U CN203590450 U CN 203590450U CN 201320793320 U CN201320793320 U CN 201320793320U CN 203590450 U CN203590450 U CN 203590450U
- Authority
- CN
- China
- Prior art keywords
- washer
- voice coil
- ring
- radiating
- magnet
- 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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Abstract
The utility model provides a multifunctional horn which comprises a casing body. T iron, a magnet and a washer are arranged at the bottom of the casing body. A vibration plate is arranged in the casing body. The vibration plate is connected with a voice coil located in the middle of the magnet. A radiating part is arranged on the upper surface of the washer. The radiating part comprises an annular body. The body is attached to the upper surface of the washer. An inner radiating ring which is attached to the outer circumference of the voice coil is arranged on the inner end of the body. An outer radiating ring which is attached to the outer circumference of the washer is arranged on the outer end of the body. A number of radiating pieces which are evenly distributed along the axial direction of the outer radiating ring are embedded into the outer circumference of the outer radiating ring. A flange which extends outward is arranged on the upper end of the casing body. The upper end of the flange is detachably connected with a fixation ring. Dustproof cloth is clamped between the flange and the fixation ring. A number of LED lamp beads are arranged on the upper end face of the fixation ring. According to the multifunctional horn, heat produced by the voice coil and the washer is radiated; through a number of radiating pieces, the radiating effect is improved; and heat radiating is accelerated.
Description
Technical field
The utility model relates to a kind of loudspeaker, particularly relates to a kind of Multi-functional horn.
Background technology
Loudspeaker are stereo sets indispensable in the modern life, and it has enriched people's life greatly, the working clan especially fast for rhythm of life, social pressures are large, and listening to the music to allow working clan's relaxation of tension and body and mind tired out.At present, loudspeaker generally comprise T iron, magnet, washer, oscillating plate, voice coil loudspeaker voice coil etc., and it is excitatory to magnet by voice coil loudspeaker voice coil On current, so that vibration plate vibrates and produce the sound.But, the following problem of most of loudspeaker ubiquities: 1, radiating effect is poor, thus cause voice coil loudspeaker voice coil heating, voice coil loudspeaker voice coil to burn, or even cause the damage of whole loudspeaker; 2, the dust-proof effect of loudspeaker is poor, thereby causes dust to enter loudspeaker inside, affects tonequality; 3, each part of loudspeaker is when assembling, and unequal problem easily appears assembling in washer and magnet, thereby reduces production efficiency; 4, horn function is more single.
Utility model content
The defect of prior art and various weak point in view of the above, the technical problems to be solved in the utility model is to provide a kind of good heat dissipation effect and dustproof Multi-functional horn.
For achieving the above object, the utility model provides a kind of Multi-functional horn, comprise housing, described housing bottom is provided with T iron, magnet and washer, in described housing, establish an oscillating plate, the voice coil loudspeaker voice coil that oscillating plate and is positioned in the middle of magnet is connected, the upper surface of described washer is provided with a heat sink, this heat sink comprises annular body, described body and washer upper surface fit, the inner of described body is provided with the interior heat dissipating ring fitting with voice coil loudspeaker voice coil periphery, the outer end of body is provided with the outer heat dissipating ring fitting with washer periphery, the periphery of described outer heat dissipating ring is embedded with multi-disc along the axial equally distributed fin of outer heat dissipating ring, described housing upper end is provided with an outward extending flange, and described flange upper end is removably connected with a retainer ring, and between described flange and retainer ring, card has a dustcloth, the upper surface of described retainer ring is provided with a plurality of LED lamp pearls.
Further, described washer lower surface is provided with a plurality of reference columns, and the upper surface of magnet is provided with a plurality of location holes that match with reference column.
Preferably, described reference column is a bullet.
Further, described flange is connected by a plurality of sunk screws with retainer ring.
The Multi-functional horn that the utility model relates to has following beneficial effect:
In this Multi-functional horn, heat voice coil loudspeaker voice coil, washer being produced by heat sink dispels the heat away, and improves radiating effects by a plurality of fin, the distributing of accelerated heat; In addition, by dustcloth, can prevent that dust from entering loudspeaker inside, to extend the life-span of loudspeaker; Meanwhile, also by a plurality of LED lamp pearls, make these loudspeaker there is the effect of illumination, to enrich the function of loudspeaker, make it be applied to more occasion.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Element numbers explanation
1 housing
11 flanges
2 T iron
3 magnet
31 location holes
4 washers
41 reference columns
5 oscillating plates
6 voice coil loudspeaker voice coils
7 heat sinks
71 bodies
72 interior heat dissipating rings
73 outer heat dissipating rings
74 fin
8 retainer rings
9 dustcloths
10 LED lamp pearls
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model relates to a kind of Multi-functional horn, comprise housing 1, described housing 1 bottom is provided with T iron 2, magnet 3 and washer 4, in described housing 1, establish an oscillating plate 5, the voice coil loudspeaker voice coil 6 that oscillating plate 5 and is positioned in the middle of magnet 3 is connected, the upper surface of described washer 4 is provided with a heat sink 7, this heat sink 7 comprises annular body 71, described body 71 fits with washer 4 upper surfaces, the inner of described body 71 is provided with the interior heat dissipating ring 72 fitting with voice coil loudspeaker voice coil 6 peripheries, the outer end of body 71 is provided with the outer heat dissipating ring 73 fitting with washer 4 peripheries, the periphery of described outer heat dissipating ring 73 is embedded with multi-disc along the axial equally distributed fin 74 of outer heat dissipating ring 73, described housing 1 upper end is provided with an outward extending flange 11, and described flange 11 upper ends are removably connected with a retainer ring 8, and between described flange 11 and retainer ring 8, card has a dustcloth 9, the upper surface of described retainer ring 8 is provided with a plurality of LED lamp pearls 10.
In this Multi-functional horn, heat voice coil loudspeaker voice coil 6, washer 4 being produced by heat sink 7 dispels the heat away, and improves radiating effects by a plurality of fin 74, the distributing of accelerated heat; In addition, by dustcloth 9, can prevent that dust from entering loudspeaker inside, to extend the life-span of loudspeaker; Meanwhile, also by a plurality of LED lamp pearls, make these loudspeaker there is the effect of illumination, to enrich the function of loudspeaker, make it be applied to more occasion.
Further, described washer 4 lower surfaces are provided with a plurality of reference columns 41, the upper surface of magnet 3 is provided with a plurality of location holes 31 that match with reference column 41, by cooperatively interacting of reference column 41 and location hole 31, so that the cooperation of magnet 3 and washer 4, guarantee its assembly precision, improve efficiency of assembling.Preferably, described reference column 41 is a bullet, so that the insertion of reference column 41.
Further, described flange 11 is connected by a plurality of sunk screws with retainer ring 8.
In sum, the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
A kind of Multi-functional horn above the utility model embodiment being provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection range of the present utility model.
Claims (4)
1. a Multi-functional horn, comprise housing (1), described housing (1) bottom is provided with T iron (2), magnet (3) and washer (4), in described housing (1), establish an oscillating plate (5), the voice coil loudspeaker voice coil (6) that oscillating plate (5) and is positioned in the middle of magnet (3) is connected, it is characterized in that: the upper surface of described washer (4) is provided with a heat sink (7), this heat sink (7) comprises annular body (71), described body (71) fits with washer (4) upper surface, the inner of described body (71) is provided with the interior heat dissipating ring (72) fitting with voice coil loudspeaker voice coil (6) periphery, the outer end of body (71) is provided with the outer heat dissipating ring (73) fitting with washer (4) periphery, the periphery of described outer heat dissipating ring (73) is embedded with multi-disc along the axial equally distributed fin of outer heat dissipating ring (73) (74), described housing (1) upper end is provided with an outward extending flange (11), and described flange (11) upper end is removably connected with a retainer ring (8), and between described flange (11) and retainer ring (8), card has a dustcloth (9), the upper surface of described retainer ring (8) is provided with a plurality of LED lamp pearls (10).
2. Multi-functional horn according to claim 1, it is characterized in that: described washer (4) lower surface is provided with a plurality of reference columns (41), the upper surface of magnet (3) is provided with a plurality of location holes (31) that match with reference column (41).
3. Multi-functional horn according to claim 2, is characterized in that: described reference column (41) is a bullet.
4. Multi-functional horn according to claim 1, is characterized in that: described flange (11) is connected by a plurality of sunk screws with retainer ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793320.8U CN203590450U (en) | 2013-12-03 | 2013-12-03 | Multifunctional horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793320.8U CN203590450U (en) | 2013-12-03 | 2013-12-03 | Multifunctional horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203590450U true CN203590450U (en) | 2014-05-07 |
Family
ID=50588288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793320.8U Expired - Fee Related CN203590450U (en) | 2013-12-03 | 2013-12-03 | Multifunctional horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203590450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961648A (en) * | 2017-02-23 | 2017-07-18 | 安庆市信华电子机械有限公司 | A kind of electroacoustic cloth firebreak device |
-
2013
- 2013-12-03 CN CN201320793320.8U patent/CN203590450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961648A (en) * | 2017-02-23 | 2017-07-18 | 安庆市信华电子机械有限公司 | A kind of electroacoustic cloth firebreak device |
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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: 20140507 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |