CN206004860U - Water-proof speaker - Google Patents
Water-proof speaker Download PDFInfo
- Publication number
- CN206004860U CN206004860U CN201621009527.1U CN201621009527U CN206004860U CN 206004860 U CN206004860 U CN 206004860U CN 201621009527 U CN201621009527 U CN 201621009527U CN 206004860 U CN206004860 U CN 206004860U
- Authority
- CN
- China
- Prior art keywords
- radiating tube
- housing
- water
- loudspeaker
- shell
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses water-proof speaker, including housing, an opening being provided with the housing, being provided with loudspeaker at the opening, the top of the housing is provided with fan, the fan includes shell and flabellum, the shell is fitted close with the housing, and the bottom inner ring of the shell is provided with a circle groove, and the bottom portion of groove is provided with through hole, the through hole is connected with radiating tube one end, and the radiating tube passes the bottom of the housing after bypassing the loudspeaker.When every day use, in the presence of fan, air-flow is flow through from radiating tube, while flowing through, takes away the heat distributed at loudspeaker.Sometimes When It Rains, raindrop can fall on the flabellum for running up, then under the influence of centrifugal force, it is thrown on the madial wall of shell, then drips in groove along madial wall, and flows in radiating tube along groove, when flowing through in the radiating tube, the heat produced at loudspeaker is taken away, current are entirely confined in the range of radiating tube, therefore also meet the demand of waterproof.
Description
Technical field
The utility model is related to broadcast technology field, especially relates to a kind of audio amplifier for broadcast terminal.
Background technology
As the terminal major part audio amplifier of broadcast system, it is all many times month after month to expose out of doors throughout the year.Therefore sound
The waterproof of case just becomes particularly important.The waterproof of audio amplifier is also very simple, we the housing of audio amplifier can be made totally enclosed, this
Technically it is not difficult to realize.But like this, the radiating of audio amplifier can be caused again bad.Therefore waterproof and radiating are a pair of lances
Shield, how waterproof in the case of radiating is ensured, is problem that the utility model needs to solve.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided a kind of water-proof speaker, can expire while waterproof
The requirement of foot radiating.
In order to solve above-mentioned technical problem, the utility model is addressed by following technical proposals：Water-proof speaker, including
Housing, is provided with an opening, is provided with loudspeaker at the opening on the housing, the top of the housing is provided with fan,
The fan includes shell and flabellum, and the shell is fitted close with the housing, and the bottom inner ring of the shell is provided with one
Circle groove, the bottom portion of groove are provided with through hole, and the through hole is connected with radiating tube one end, and the radiating tube bypasses the loudspeaker
The bottom of the housing is passed afterwards.When every day use, in the presence of fan, air-flow is flow through from radiating tube, while flowing through,
Take away the heat distributed at loudspeaker.Sometimes When It Rains, raindrop can fall on the flabellum for running up, then in the effect of centrifugal force
Under, it is thrown on the madial wall of shell, then drips in groove along madial wall, and flow in radiating tube along groove, in radiating
When flowing through in pipe, the heat produced at loudspeaker is taken away, current are entirely confined in the range of radiating tube, therefore also meet waterproof
Demand.
In technique scheme, in order to prevent some water from blade or interlobate gap enter, corrosion
Internal component, the bottom of the fan are additionally provided with a water proof chamber, and the water proof chamber is horizontally disposed for one piece
The first plate and the cavity that formed with the inner walls of one block of vertically disposed second plate, the radiating tube passes through described first
Plate.Even if so water droplet passes through blade, also only can be limited in water proof chamber.
In technique scheme, it is preferred that be provided with the osculum communicated with water proof bottom of chamber portion on the housing.Row
Water hole is used for discharging the current in water proof chamber.
In technique scheme, it is preferred that also include a valve, the valve is arranged on the radiating tube.Dissipating
Current in heat pipe can greatly increase the heat-sinking capability of radiating tube.Therefore, when current are not full of radiating tube, can close
Valve, is opened when current are full of again.
Compared with prior art, the beneficial effects of the utility model are：When every day use, in the presence of fan, gas
Stream is flow through from radiating tube, while flowing through, takes away the heat distributed at loudspeaker.Sometimes When It Rains, raindrop can fall to running up
Flabellum on, then under the influence of centrifugal force, be thrown on the madial wall of shell, then drip in groove along madial wall, and
Flow in radiating tube along groove, when flowing through in the radiating tube, the heat produced at loudspeaker is taken away, current are entirely confined in scattered
In the range of heat pipe, the demand of waterproof is therefore also met.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the close-up schematic view of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to specific embodiment and accompanying drawing.
As shown in Fig. 1 to 2, water-proof speaker, including housing 100, an opening 101 on the housing 100, is provided with, described
It is open at 101 and loudspeaker 200 is provided with, the top of the housing 100 is provided with fan 300, and the fan 300 includes shell 301
With flabellum 302, the shell 301 is fitted close with the housing 100, and it is recessed that the bottom inner ring of the shell 301 is provided with a circle
Groove 303,303 bottom of the groove are provided with through hole, and the through hole 304 is connected with 400 one end of radiating tube, the radiating tube 400
The bottom of the housing 100 is passed after bypassing the loudspeaker 200.
In order to prevent some water from blade or interlobate gap enter, corrode internal component, the fan
Bottom is additionally provided with a water proof chamber 110, and the water proof chamber 110 is that one block of horizontally disposed first plate 111 and one piece vertically set
The cavity that the second plate 112 that puts is formed with 100 inwall of the housing, the radiating tube 400 pass through first plate 111.So
Even if water droplet passes through blade, also only can be limited in water proof chamber.It is provided with the housing and communicates with water proof bottom of chamber portion
Osculum 102.Osculum 102 is used for discharging the current in water proof chamber 110.
Current in the radiating tube can greatly increase the heat-sinking capability of radiating tube.Therefore also include one in the present embodiment
Valve 500, the valve 500 are arranged on the radiating tube.Therefore when current are not full of radiating tube, can be with shutoff valve
Door, is opened when current are full of again.
When every day use, in the presence of fan, air-flow is flow through from radiating tube, while flowing through, is taken away at loudspeaker and is dissipated
The heat that sends out.Sometimes When It Rains, on the flabellum for running up, then under the influence of centrifugal force raindrop can fall, and be thrown to shell
Madial wall on, then drip in groove along madial wall, and flow in radiating tube along groove, when flowing through in the radiating tube,
The heat produced at loudspeaker is taken away, current are entirely confined in the range of radiating tube, therefore also meet the demand of waterproof.
Claims (4)
1. water-proof speaker, including housing, is provided with an opening, is provided with loudspeaker, its feature at the opening on the housing
It is：The top of the housing is provided with fan, and the fan includes shell and flabellum, and the shell is closely joined with the housing
Close, the bottom inner ring of the shell is provided with a circle groove, the bottom portion of groove is provided with through hole, the through hole and radiating tube one
End is connected, and the radiating tube passes the bottom of the housing after bypassing the loudspeaker.
2. water-proof speaker according to claim 1, it is characterised in that：The bottom of the fan is additionally provided with a water proof
Chamber, the water proof chamber are that one block of horizontally disposed first plate and one block of vertically disposed second plate are formed with the inner walls
Cavity, the radiating tube pass through first plate.
3. water-proof speaker according to claim 1, it is characterised in that：It is provided with the housing and communicates with water proof bottom of chamber portion
Osculum.
4. water-proof speaker according to claim 1, it is characterised in that：Also include a valve, the valve is arranged on institute
State on radiating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009527.1U CN206004860U (en) | 2016-08-31 | 2016-08-31 | Water-proof speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009527.1U CN206004860U (en) | 2016-08-31 | 2016-08-31 | Water-proof speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004860U true CN206004860U (en) | 2017-03-08 |
Family
ID=58196361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621009527.1U Expired - Fee Related CN206004860U (en) | 2016-08-31 | 2016-08-31 | Water-proof speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004860U (en) |
-
2016
- 2016-08-31 CN CN201621009527.1U patent/CN206004860U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190831 |