CN108010509A - A kind of electromagnetic buzzer for possessing heat sinking function - Google Patents
A kind of electromagnetic buzzer for possessing heat sinking function Download PDFInfo
- Publication number
- CN108010509A CN108010509A CN201711361381.6A CN201711361381A CN108010509A CN 108010509 A CN108010509 A CN 108010509A CN 201711361381 A CN201711361381 A CN 201711361381A CN 108010509 A CN108010509 A CN 108010509A
- Authority
- CN
- China
- Prior art keywords
- buzzer
- heat
- main body
- sinking function
- electromagnetic
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/22—Mountings; Casings
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
- G10K9/15—Self-interrupting arrangements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electromagnetic buzzer for possessing heat sinking function, including buzzer main body, water-proof protection cover is enclosed with the outside of the buzzer main body, and buzzer bottom part body is connected by insulation displacement connector with colored lens, heat dissipating layer is provided with below the colored lens, the side of the carrying protective shell is fixed with plate, power supply adaptor is installed on the plate, and power supply adaptor surface offers radiating groove, side plate is both provided with left and right sides of the buzzer main body, the buzzer body surfaces are inlaid with broadcast mouth, and buzzer body interior is provided with and accommodates storehouse, electronic component is installed inside the receiving storehouse, and electronic component is connected by heat conducting bar with being arranged on the heat sink of buzzer body side.The present invention solves the problem of current electromagnetic buzzer heat dissipation effect is poor, and running easily makes device internal temperature excessive for a long time by being provided with water-proof protection cover, heat dissipating layer, radiating groove, heat emission hole and heat sink.
Description
Technical field
The present invention relates to electromagnetic buzzer equipment technical field, is specially a kind of electromagnetic type buzzing for possessing heat sinking function
Device.
Background technology
Buzzer is a kind of electronics buzzer of integral structure, using DC-voltage supply, be widely used in computer,
Make acoustical generator in the electronic products such as printer, duplicator, alarm, electronic toy, vehicle electronics, telephone set, timer
Part.Buzzer is broadly divided into piezo buzzer and electromagnetic buzzer two types.Voltage-type buzzer piezo buzzer
Mainly it is made of multivibrator, piezoelectricity singing piece, impedance matching box and resonant tank, shell etc..Outside some piezo buzzers
Light emitting diode is also equipped with shell.Multivibrator is made of transistor or integrated circuit.After powering on（1.5 ~ 15V is straight
Flow operating voltage）, multivibrator starting of oscillation, the audio signal of 1.5 ~ 2.5kHZ of output, impedance matching box promotion piezoelectricity singing piece
Sounding.Electromagnetic buzzer electromagnetic buzzer is made of oscillator, electromagnetic coil, magnet, vibrating diaphragm and shell etc..Connect
After power supply, the voice-frequency signalling current that oscillator produces makes electromagnetic coil produce magnetic field by electromagnetic coil.Vibrating diaphragm is in electromagnetism
Under the interaction of coil and magnet, periodically vibration sounding.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of electromagnetic buzzer for possessing heat sinking function, solve
Electromagnetic buzzer heat dissipation effect is poor at present, operates easy the problem of making device internal temperature excessive for a long time.
To achieve the above object, the present invention provides following technical solution：A kind of electromagnetic buzzer for possessing heat sinking function,
Including buzzer main body, water-proof protection cover is enclosed with the outside of the buzzer main body, and buzzer bottom part body passes through insulation displacement connector
It is connected with colored lens, heat dissipating layer is provided with below the colored lens, and carrying protective shell, institute are enclosed with the outside of heat dissipating layer
The side for stating carrying protective shell is fixed with plate, and carries and be provided with bottom plate below protective shell, and power supply is provided with the plate
Adapter, and power supply adaptor surface offers radiating groove, and side plate, and side plate are both provided with left and right sides of the buzzer main body
Surface offers heat emission hole, and the buzzer body surfaces are inlaid with broadcast mouth, and buzzer body interior is provided with and accommodates storehouse,
Electronic component is installed, and electronic component passes through heat conducting bar and the heat dissipation for being arranged on buzzer body side inside the receiving storehouse
Piece is connected.
Preferably, the power supply adaptor is connected by conducting wire with buzzer main body.
Preferably, the heat dissipation layer surface is covered with one layer of heat-conducting silicone grease, and heat-conducting silicone grease is equipped with circular through hole.
Preferably, the heat emission hole is provided with ten altogether, and heat emission hole is communicated with accommodating inside storehouse.
Preferably, electric connection is passed through between the input terminal of the output terminal of the buzzer main body and the mouth that broadcasts.
The present invention provides a kind of electromagnetic buzzer for possessing heat sinking function, possesses following beneficial effect：
（1）The present invention is enclosed with by being provided with water-proof protection cover, insulation displacement connector, radiating groove and heat dissipating layer on the outside of buzzer main body
Water-proof protection cover, water-proof protection cover can stop that the water in the external world enters inside device, and water resistance is splendid, efficiently solves existing
The problem of buzzer poor waterproof properties, while buzzer bottom part body is connected by insulation displacement connector with colored lens, colored lens
Lower section is provided with heat dissipating layer, and insulation displacement connector is used for conveniently being attached buzzer main body, eliminates the trouble manually welded,
The heat dissipating layer is an integral molding structure by heat-conducting silicone grease cast at the same time, and heat-conducting silicone grease has very high thermal conductivity, heat dissipation performance pole
It is good, power supply adaptor is installed, power supply adaptor surface offers radiating groove, and radiating groove can cause the inside of device more on plate
Add comprehensive heat dissipation, significantly increase heat dissipation performance, efficiently solve buzzer main body and operate for a long time easily so that device
Internal temperature is excessive, causes security risk existing for plant failure and damage；
（2）The present invention is respectively provided with by being provided with heat emission hole, heat sink, accommodating storehouse and heat conducting bar at left and right sides of buzzer main body
There is side plate, surface of side plate offers heat emission hole, can be from heat dissipation when the electronic component inside buzzer gives out amount of heat
Discharged in time in hole, prevent heat build-up from accommodating in storehouse, while electronic component by heat conducting bar and is arranged on buzzer main body
The heat sink of side is connected, and a part of heat of electronic component is delivered on heat sink by heat conducting bar to radiate, and improves
The radiating efficiency of the equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of buzzer main body of the present invention.
In figure：1 water-proof protection cover, 2 buzzer main bodys, 3 insulation displacement connectors, 4 power supply adaptors, 5 radiating grooves, 6 plates, 7 bottom plates,
8 colored lens, 9 heat dissipating layers, 10 carrying protective shells, 11 broadcast mouths, 12 side plates, 13 heat emission holes, 14 heat sinks, 15 accommodate storehouse, 16
Electronic component, 17 heat conducting bars.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of electromagnetic buzzer for possessing heat sinking function, bag
Include buzzer main body 2, the outside of buzzer main body 2 is enclosed with water-proof protection cover 1, and 2 bottom of buzzer main body by insulation displacement connector 3 with
Colored lens 8 are connected, and the lower section of colored lens 8 is provided with heat dissipating layer 9, and the outside of heat dissipating layer 9 is enclosed with carrying protective shell 10, holds
The side for carrying protective shell 10 is fixed with plate 6, and carries the lower section of protective shell 10 and be provided with bottom plate 7, and being provided with power supply on plate 6 fits
Orchestration 4, and 4 surface of power supply adaptor offers radiating groove 5, the left and right sides of buzzer main body 2 is both provided with side plate 12, and side plate
12 surfaces offer heat emission hole 13, and 2 surface inserting of buzzer main body has broadcast mouth 11, and buzzer main body 2 is internally provided with appearance
Receive storehouse 15, accommodate and electronic component 16 is installed inside storehouse 15, and electronic component 16 by heat conducting bar 17 and is arranged on buzzer master
The heat sink 14 of 2 side of body is connected, and power supply adaptor 4 is connected by conducting wire with buzzer main body 2, and 9 surface of heat dissipating layer is covered
One layer of heat-conducting silicone grease is stamped, and heat-conducting silicone grease is equipped with circular through hole, heat emission hole 13 is provided with ten altogether, and heat emission hole 13 is with holding
Receive and communicate inside storehouse 15, pass through electric connection between the input terminal of the output terminal of buzzer main body 2 and the mouth 11 that broadcasts.
In use, the outside of buzzer main body 2 is enclosed with water-proof protection cover 1, water-proof protection cover 1 can stop the water in the external world into
Enter inside device, water resistance is splendid, solve thes problems, such as existing buzzer poor waterproof properties, 2 bottom of buzzer main body
It is connected by insulation displacement connector 3 with colored lens 8, insulation displacement connector 3 is used for conveniently being attached buzzer main body 2, eliminates manually
The trouble welded manually, the lower section of colored lens 8 are provided with heat dissipating layer 9, which pours into a mould the knot that is integrally formed by heat-conducting silicone grease
Structure, heat-conducting silicone grease have very high thermal conductivity, and heat dissipation performance is splendid, and the outside of heat dissipating layer 9 is enclosed with carrying protective shell 10, and carrying is protected
The side of protective case 10 is fixed with plate 6, and power supply adaptor 4 is provided with plate 6, and 4 surface of power supply adaptor offers radiating groove
5, radiating groove 5 can be so that the more comprehensive heat dissipation in inside of device, significantly increases heat dissipation performance, efficiently solves buzzer
Main body 2 operates for a long time easily make it that device internal temperature is excessive, causes security risk existing for plant failure and damage, buzzing
The left and right sides of device main body 2 is both provided with side plate 12, and 12 surface of side plate offers heat emission hole 13, and the inside of buzzer main body 2 is set
Have and accommodate storehouse 15, accommodate and electronic component 16 is installed inside storehouse 15, the electronic component 16 inside buzzer main body 2 gives out greatly
It during calorimetric amount, can in time be discharged from heat emission hole 13, prevent heat build-up from accommodating in storehouse 15, electronic component 16 passes through heat conduction
Bar 17 is connected with being arranged on the heat sink 14 of 2 side of buzzer main body, and a part of heat of electronic component 16 passes through heat conducting bar
17 are delivered on heat sink 14 and radiate, and improve the radiating efficiency of the equipment.
It can to sum up obtain, the present invention is by being provided with water-proof protection cover 1, heat dissipating layer 9, radiating groove 5, heat emission hole 13 and heat sink
14, solve the problem of current electromagnetic buzzer heat dissipation effect is poor, and running easily makes device internal temperature excessive for a long time.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of electromagnetic buzzer for possessing heat sinking function, including buzzer main body（2）, it is characterised in that：The buzzer
Main body（2）Outside is enclosed with water-proof protection cover（1）, and buzzer main body（2）Bottom passes through insulation displacement connector（3）With colored lens（8）
It is connected, the colored lens（8）Lower section is provided with heat dissipating layer（9）, and heat dissipating layer（9）Outside is enclosed with carrying protective shell
（10）, the carrying protective shell（10）Side be fixed with plate（6）, and carry protective shell（10）Lower section is provided with bottom plate（7）,
The plate（6）On power supply adaptor is installed（4）, and power supply adaptor（4）Surface offers radiating groove（5）, the buzzing
Device main body（2）The left and right sides is both provided with side plate（12）, and side plate（12）Surface offers heat emission hole（13）, the buzzer master
Body（2）Surface inserting has broadcast mouth（11）, and buzzer main body（2）It is internally provided with and accommodates storehouse（15）, the receiving storehouse（15）
Inside is provided with electronic component（16）, and electronic component（16）Pass through heat conducting bar（17）With being arranged on buzzer main body（2）Side
Heat sink（14）It is connected.
A kind of 2. electromagnetic buzzer for possessing heat sinking function according to claim 1, it is characterised in that：The power supply is fitted
Orchestration（4）Pass through conducting wire and buzzer main body（2）It is connected.
A kind of 3. electromagnetic buzzer for possessing heat sinking function according to claim 1, it is characterised in that：The heat dissipating layer
（9）Surface is covered with one layer of heat-conducting silicone grease, and heat-conducting silicone grease is equipped with circular through hole.
A kind of 4. electromagnetic buzzer for possessing heat sinking function according to claim 1, it is characterised in that：The heat emission hole
（13）Ten, and heat emission hole are provided with altogether（13）With accommodating storehouse（15）Inside communicates.
A kind of 5. electromagnetic buzzer for possessing heat sinking function according to claim 1, it is characterised in that：The buzzer
Main body（2）Output terminal with broadcast mouth（11）Input terminal between pass through electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361381.6A CN108010509A (en) | 2017-12-18 | 2017-12-18 | A kind of electromagnetic buzzer for possessing heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361381.6A CN108010509A (en) | 2017-12-18 | 2017-12-18 | A kind of electromagnetic buzzer for possessing heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108010509A true CN108010509A (en) | 2018-05-08 |
Family
ID=62059704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361381.6A Pending CN108010509A (en) | 2017-12-18 | 2017-12-18 | A kind of electromagnetic buzzer for possessing heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108010509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164408A (en) * | 2019-06-14 | 2019-08-23 | 南京邮电大学 | A kind of sustainable development sound electromagnetic buzzer having heat sinking function |
| CN112634849A (en) * | 2020-12-17 | 2021-04-09 | 新沂市承翔电子有限公司 | Novel dustproof and waterproof electronic buzzer |
| CN113393822A (en) * | 2020-03-14 | 2021-09-14 | 新沂市音翔电子有限公司 | Anti-corrosion buzzer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505077A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotary type buzzer |
| CN206075808U (en) * | 2016-07-04 | 2017-04-05 | 冯德华 | A kind of splendid buzzer of heat dispersion |
| CN106710580A (en) * | 2015-11-12 | 2017-05-24 | 高国标 | Intermittent buzzer |
-
2017
- 2017-12-18 CN CN201711361381.6A patent/CN108010509A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505077A (en) * | 2014-11-28 | 2015-04-08 | 常州超音电子有限公司 | Rotary type buzzer |
| CN106710580A (en) * | 2015-11-12 | 2017-05-24 | 高国标 | Intermittent buzzer |
| CN206075808U (en) * | 2016-07-04 | 2017-04-05 | 冯德华 | A kind of splendid buzzer of heat dispersion |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164408A (en) * | 2019-06-14 | 2019-08-23 | 南京邮电大学 | A kind of sustainable development sound electromagnetic buzzer having heat sinking function |
| CN113393822A (en) * | 2020-03-14 | 2021-09-14 | 新沂市音翔电子有限公司 | Anti-corrosion buzzer |
| CN112634849A (en) * | 2020-12-17 | 2021-04-09 | 新沂市承翔电子有限公司 | Novel dustproof and waterproof electronic buzzer |
| CN112634849B (en) * | 2020-12-17 | 2022-01-21 | 新沂市承翔电子有限公司 | Novel dustproof and waterproof electronic buzzer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |
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| WD01 | Invention patent application deemed withdrawn after publication |