WO2017219340A1 - High-efficiency heat dissipation mobile phone speaker - Google Patents
High-efficiency heat dissipation mobile phone speaker Download PDFInfo
- Publication number
- WO2017219340A1 WO2017219340A1 PCT/CN2016/087003 CN2016087003W WO2017219340A1 WO 2017219340 A1 WO2017219340 A1 WO 2017219340A1 CN 2016087003 W CN2016087003 W CN 2016087003W WO 2017219340 A1 WO2017219340 A1 WO 2017219340A1
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- WO
- WIPO (PCT)
- Prior art keywords
- heat dissipation
- air inlet
- opening
- casing
- dissipation plate
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
Definitions
- the present invention relates to the field of mobile phone technology, and more particularly to an efficient heat dissipation mobile phone speaker.
- the technical problem to be solved by the present invention is to provide an efficient heat-dissipating mobile phone speaker with good heat dissipation effect and improved sound quality for the above-mentioned defects of the prior art.
- a high-efficiency heat-dissipating mobile phone speaker comprising an inner hollow casing; wherein the casing is provided with a first opening communicating with the interior thereof, the first opening is provided with an inner diaphragm; and the casing is provided with The diaphragm cooperates with a voice coil; the housing is further provided with an air inlet, an air outlet, and a heat dissipation plate separating the first opening and the air inlet; the air inlet and the air inlet The air outlet is located on the same side of the heat dissipation plate; the heat dissipation plate is provided with a second opening, and the second opening is provided with a passive diaphragm.
- a check valve is disposed in the air inlet and the air outlet, and two of the one-way valves allow air to pass in opposite directions.
- a filter screen for preventing dust and the like from entering the inside of the casing is disposed in the air inlet.
- the high-efficiency heat-dissipating mobile phone speaker of the present invention wherein the heat dissipation plate is a metal heat dissipation plate and is arranged in a corrugated shape.
- the high-efficiency heat-dissipating mobile phone speaker of the present invention further includes an air intake device at the air inlet.
- the utility model has the beneficial effects that: the air inlet and the air outlet and the heat dissipation plate are arranged, which helps to quickly dissipate heat through the air flow and prevent heat from collecting in the speaker; and the air intake device can more effectively activate the intake air and strengthen the air intake device.
- the heat dissipation effect; the passive diaphragm is arranged to make the air flow to dissipate heat during operation, and the sound quality is effectively improved to prevent breakage; the overall structure is simple and the cost is low.
- FIG. 1 is a schematic structural view of a high-efficiency heat-dissipating mobile phone speaker according to a preferred embodiment of the present invention.
- the high-efficiency heat-dissipating mobile phone speaker of the preferred embodiment of the present invention includes an inner hollow casing 1 , and the casing 1 is provided with a first opening 10 communicating with the interior thereof, and the inner opening 11 is disposed at the first opening 10 .
- the housing 1 is provided with a voice coil 12 that cooperates with the diaphragm 11; the housing 1 is further provided with an air inlet 13 , an air outlet 14 and a heat dissipation plate 15 separating the first opening 10 and the air inlet 13;
- the air inlet 13 and the air outlet 14 are located on the same side of the heat dissipation plate 15;
- the heat dissipation plate 15 is provided with a second opening 150, the second opening 150 is provided with a passive diaphragm 151;
- the air inlet 13 and the air outlet 14 and the heat dissipation plate are disposed 15, help to quickly dissipate heat through air flow, prevent heat from accumulating in the speaker; set passive diaphragm 151, let the air flow to dissipate heat during operation, and effectively improve the sound quality to prevent breakage; the overall structure is simple and the cost is low.
- a check valve 16 is disposed in both the intake port 13 and the air outlet port 14, and the two check valves 16 allow air to pass in the opposite direction, which is low in cost and prevents backflow of air.
- a filter screen 17 for preventing dust and the like from entering the inside of the casing 1 is provided in the intake port 13 to prevent the foreign matter from entering the casing 1 and adversely affecting it.
- the heat dissipation plate 15 is a metal heat dissipation plate and is disposed in a corrugated shape, which is convenient for increasing the contact area and enhancing the conduction heat dissipation effect.
- the air intake device 18 at the air inlet 13 is further included to facilitate more active air flow and improve heat dissipation efficiency.
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to a high-efficiency heat dissipation mobile phone speaker, comprising an internally hollow casing. A first opening communicating with the interior of the casing is formed in the casing, and an internal diaphragm is provided at the first opening; a voice coil working in concert with the diaphragm for sounding is provided in the casing; the casing is also provided with an air inlet, an air outlet, and a heat dissipation plate for separating the first opening from the air inlet; the air inlet and the air outlet are located on the same side of the heat dissipation plate; the heat dissipation plate is provided with a second opening, and a passive diaphragm is provided in the second opening. Providing an air inlet, an air outlet, and a heat dissipation plate facilitates quick heat dissipation by means of air flow, thereby preventing heat from gathering in a speaker. A provided passive diaphragm implements, during operation, heat dissipation by making air flow and effectively improves sound quality while preventing sound distortion. The speaker features an overall simple structure and low costs.
Description
本发明涉及手机技术领域，更具体地说，涉及一种高效散热手机音箱。 The present invention relates to the field of mobile phone technology, and more particularly to an efficient heat dissipation mobile phone speaker.
随着手机的不断发展，手机成为了人们生活中必不可少的一种通讯工具，同时手机的尺寸也越来越薄；手机做的更薄的同时就要求其内部的音箱也更加小且薄，音箱的音质以及散热问题便成为了限制其尺寸的重要一点。With the continuous development of mobile phones, mobile phones have become an indispensable communication tool in people's lives, and the size of mobile phones is getting thinner. The thinner mobile phones require smaller and thinner internal speakers. The sound quality of the speaker and the heat dissipation problem have become an important point to limit its size.
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种散热效果好且能提高音质的高效散热手机音箱。The technical problem to be solved by the present invention is to provide an efficient heat-dissipating mobile phone speaker with good heat dissipation effect and improved sound quality for the above-mentioned defects of the prior art.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve the technical problem thereof is:
构造一种高效散热手机音箱，包括内部中空的壳体；其中，所述壳体上设置有与其内部连通的第一开口，所述第一开口处设置内振膜；所述壳体内设置有与所述振膜配合发声的音圈；所述壳体上还设置有进气口、出气口和隔开所述第一开口和所述进气口的散热板；所述进气口与所述出气口位于所述散热板同一侧；所述散热板上设置有第二开口，所述第二开口内设置有被动振膜。Constructing a high-efficiency heat-dissipating mobile phone speaker, comprising an inner hollow casing; wherein the casing is provided with a first opening communicating with the interior thereof, the first opening is provided with an inner diaphragm; and the casing is provided with The diaphragm cooperates with a voice coil; the housing is further provided with an air inlet, an air outlet, and a heat dissipation plate separating the first opening and the air inlet; the air inlet and the air inlet The air outlet is located on the same side of the heat dissipation plate; the heat dissipation plate is provided with a second opening, and the second opening is provided with a passive diaphragm.
本发明所述的高效散热手机音箱，其中，所述进气口与所述出气口内均设置有单向阀，且两个所述单向阀允许空气通过的方向相反。In the high-efficiency heat-dissipating mobile phone speaker of the present invention, a check valve is disposed in the air inlet and the air outlet, and two of the one-way valves allow air to pass in opposite directions.
本发明所述的高效散热手机音箱，其中，所述进气口内设置有用于防止灰尘等杂物进入所述壳体内部的滤网。In the high-efficiency heat-dissipating mobile phone speaker according to the present invention, a filter screen for preventing dust and the like from entering the inside of the casing is disposed in the air inlet.
本发明所述的高效散热手机音箱，其中，所述散热板为金属散热板且呈波纹状设置。The high-efficiency heat-dissipating mobile phone speaker of the present invention, wherein the heat dissipation plate is a metal heat dissipation plate and is arranged in a corrugated shape.
本发明所述的高效散热手机音箱，其中，还包括位于所述进气口处的进气装置。The high-efficiency heat-dissipating mobile phone speaker of the present invention further includes an air intake device at the air inlet.
本发明的有益效果在于：设置进气口和出气口以及散热板，有助于快速的通过空气流动进行散热，防止热量在音箱内聚集；设置进气装置能更加有效的主动进气，加强了散热效果；设置被动振膜，工作时使空气流动进行散热，并有效提高音质防止破音；整体结构简单，成本低。
The utility model has the beneficial effects that: the air inlet and the air outlet and the heat dissipation plate are arranged, which helps to quickly dissipate heat through the air flow and prevent heat from collecting in the speaker; and the air intake device can more effectively activate the intake air and strengthen the air intake device. The heat dissipation effect; the passive diaphragm is arranged to make the air flow to dissipate heat during operation, and the sound quality is effectively improved to prevent breakage; the overall structure is simple and the cost is low.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将结合附图及实施例对本发明作进一步说明，下面描述中的附图仅仅是本发明的部分实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图：In order to more clearly illustrate the embodiments of the present invention or the prior art, the present invention will be further described in conjunction with the accompanying drawings and embodiments. For ordinary technicians, other drawings can be obtained based on these drawings without any creative work:
图1是本发明较佳实施例的高效散热手机音箱结构示意图。1 is a schematic structural view of a high-efficiency heat-dissipating mobile phone speaker according to a preferred embodiment of the present invention.
为了使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例是本发明的部分实施例，而不是全部实施例。基于本发明的实施例，本领域普通技术人员在没有付出创造性劳动的前提下所获得的所有其他实施例，都属于本发明的保护范围。The present invention will be described in detail with reference to the embodiments of the present invention. Not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any inventive effort are within the scope of the present invention.
本发明较佳实施例的高效散热手机音箱如图1所示，包括内部中空的壳体1，壳体1上设置有与其内部连通的第一开口10，第一开口10处设置内振膜11；壳体1内设置有与振膜11配合发声的音圈12；壳体1上还设置有进气口13、出气口14和隔开第一开口10和进气口13的散热板15；进气口13与出气口14位于散热板15同一侧；散热板15上设置有第二开口150，第二开口150内设置有被动振膜151；设置进气口13和出气口14以及散热板15，有助于快速的通过空气流动进行散热，防止热量在音箱内聚集；设置被动振膜151，工作时使空气流动进行散热，并有效提高音质防止破音；整体结构简单，成本低。As shown in FIG. 1 , the high-efficiency heat-dissipating mobile phone speaker of the preferred embodiment of the present invention includes an inner hollow casing 1 , and the casing 1 is provided with a first opening 10 communicating with the interior thereof, and the inner opening 11 is disposed at the first opening 10 . The housing 1 is provided with a voice coil 12 that cooperates with the diaphragm 11; the housing 1 is further provided with an air inlet 13 , an air outlet 14 and a heat dissipation plate 15 separating the first opening 10 and the air inlet 13; The air inlet 13 and the air outlet 14 are located on the same side of the heat dissipation plate 15; the heat dissipation plate 15 is provided with a second opening 150, the second opening 150 is provided with a passive diaphragm 151; the air inlet 13 and the air outlet 14 and the heat dissipation plate are disposed 15, help to quickly dissipate heat through air flow, prevent heat from accumulating in the speaker; set passive diaphragm 151, let the air flow to dissipate heat during operation, and effectively improve the sound quality to prevent breakage; the overall structure is simple and the cost is low.
如图1所示，进气口13与出气口14内均设置有单向阀16，且两个单向阀16允许空气通过的方向相反，成本低且防止了空气逆流。As shown in FIG. 1, a check valve 16 is disposed in both the intake port 13 and the air outlet port 14, and the two check valves 16 allow air to pass in the opposite direction, which is low in cost and prevents backflow of air.
如图1所示，进气口13内设置有用于防止灰尘等杂物进入壳体1内部的滤网17，防止杂物进入壳体1内造成不利影响。As shown in Fig. 1, a filter screen 17 for preventing dust and the like from entering the inside of the casing 1 is provided in the intake port 13 to prevent the foreign matter from entering the casing 1 and adversely affecting it.
如图1所示，散热板15为金属散热板且呈波纹状设置，便于增大接触面积，增强传导散热效果。As shown in FIG. 1 , the heat dissipation plate 15 is a metal heat dissipation plate and is disposed in a corrugated shape, which is convenient for increasing the contact area and enhancing the conduction heat dissipation effect.
如图1所示，还包括位于进气口13处的进气装置18，便于更为主动的加快空气流动，提高散热效率。As shown in FIG. 1, the air intake device 18 at the air inlet 13 is further included to facilitate more active air flow and improve heat dissipation efficiency.
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本发明所附权利要求的保护范围。 It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (5)
- 一种高效散热手机音箱，包括内部中空的壳体；其特征在于，所述壳体上设置有与其内部连通的第一开口，所述第一开口处设置内振膜；所述壳体内设置有与所述振膜配合发声的音圈；所述壳体上还设置有进气口、出气口和隔开所述第一开口和所述进气口的散热板；所述进气口与所述出气口位于所述散热板同一侧；所述散热板上设置有第二开口，所述第二开口内设置有被动振膜。 An efficient heat-dissipating mobile phone speaker, comprising an inner hollow casing; wherein the casing is provided with a first opening communicating with the interior thereof, the first opening is provided with an inner diaphragm; and the casing is provided with a voice coil that cooperates with the diaphragm; the housing is further provided with an air inlet, an air outlet, and a heat dissipation plate separating the first opening and the air inlet; the air inlet and the air inlet The air outlet is located on the same side of the heat dissipation plate; the heat dissipation plate is provided with a second opening, and the second opening is provided with a passive diaphragm.
- 根据权利要求1所述的高效散热手机音箱，其特征在于，所述进气口与所述出气口内均设置有单向阀，且两个所述单向阀允许空气通过的方向相反。The high-efficiency heat-dissipating mobile phone speaker according to claim 1, wherein a check valve is disposed in both the air inlet and the air outlet, and two of the one-way valves allow air to pass in opposite directions.
- 根据权利要求1所述的高效散热手机音箱，其特征在于，所述进气口内设置有用于防止灰尘等杂物进入所述壳体内部的滤网。The high-efficiency heat-dissipating mobile phone speaker according to claim 1, wherein a filter screen for preventing dust and the like from entering the inside of the casing is provided in the air inlet.
- 根据权利要求1所述的高效散热手机音箱，其特征在于，所述散热板为金属散热板且呈波纹状设置。The high-efficiency heat-dissipating mobile phone speaker according to claim 1, wherein the heat dissipation plate is a metal heat dissipation plate and is disposed in a corrugated shape.
- 根据权利要求1所述的高效散热手机音箱，其特征在于，还包括位于所述进气口处的进气装置。The high-efficiency heat-dissipating mobile phone speaker according to claim 1, further comprising an air intake device at the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/087003 WO2017219340A1 (en) | 2016-06-24 | 2016-06-24 | High-efficiency heat dissipation mobile phone speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/087003 WO2017219340A1 (en) | 2016-06-24 | 2016-06-24 | High-efficiency heat dissipation mobile phone speaker |
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| Publication Number | Publication Date |
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| WO2017219340A1 true WO2017219340A1 (en) | 2017-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2016/087003 WO2017219340A1 (en) | 2016-06-24 | 2016-06-24 | High-efficiency heat dissipation mobile phone speaker |
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| WO (1) | WO2017219340A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2559031A (en) * | 2016-12-06 | 2018-07-25 | Tymphany Hk Ltd | Loudspeaker having passive heat dissipation assembly |
| CN113949950A (en) * | 2021-10-11 | 2022-01-18 | 无锡杰夫电声股份有限公司 | Environment-friendly audio amplifier with high heat dissipating |
| CN114040306A (en) * | 2021-11-05 | 2022-02-11 | 东海鼎韵电子有限公司 | Active heat dissipation type loudspeaker |
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| CN103686483A (en) * | 2012-09-20 | 2014-03-26 | 深圳市得辉达科技有限公司 | Convection type phase-inverted type sound box |
| CN105263091A (en) * | 2015-10-27 | 2016-01-20 | 歌尔声学股份有限公司 | Speaker module |
| CN106027742A (en) * | 2016-06-24 | 2016-10-12 | 陈银芳 | Efficiently cooling handset speaker |
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- 2016-06-24 WO PCT/CN2016/087003 patent/WO2017219340A1/en active Application Filing
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| US20040196999A1 (en) * | 2003-04-01 | 2004-10-07 | Samsung Electronics Co., Ltd. | Speaker apparatus |
| CN102926979A (en) * | 2012-07-30 | 2013-02-13 | 赛龙通信技术（深圳）有限公司 | Vibrating diaphragm fan, mobile phone applying same and diaphragm vibrating and ventilating method |
| CN103686483A (en) * | 2012-09-20 | 2014-03-26 | 深圳市得辉达科技有限公司 | Convection type phase-inverted type sound box |
| CN105263091A (en) * | 2015-10-27 | 2016-01-20 | 歌尔声学股份有限公司 | Speaker module |
| CN106027742A (en) * | 2016-06-24 | 2016-10-12 | 陈银芳 | Efficiently cooling handset speaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2559031A (en) * | 2016-12-06 | 2018-07-25 | Tymphany Hk Ltd | Loudspeaker having passive heat dissipation assembly |
| CN113949950A (en) * | 2021-10-11 | 2022-01-18 | 无锡杰夫电声股份有限公司 | Environment-friendly audio amplifier with high heat dissipating |
| CN114040306A (en) * | 2021-11-05 | 2022-02-11 | 东海鼎韵电子有限公司 | Active heat dissipation type loudspeaker |
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