CN207925619U - A kind of battery Thermal protection mechanism of communication apparatus - Google Patents
A kind of battery Thermal protection mechanism of communication apparatus Download PDFInfo
- Publication number
- CN207925619U CN207925619U CN201820412357.4U CN201820412357U CN207925619U CN 207925619 U CN207925619 U CN 207925619U CN 201820412357 U CN201820412357 U CN 201820412357U CN 207925619 U CN207925619 U CN 207925619U
- Authority
- CN
- China
- Prior art keywords
- shell
- battery
- temperature sensor
- communication apparatus
- thermal protection
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery Thermal protection mechanisms of communication apparatus,Including shell,Battery core,Outer cover,Temperature sensor,Dry-reed relay,Resetting spring and electromagnetic relay,Shell both sides are formed with cooling fin,Cooling fin has multiple convex fins arranged in parallel,And cooling fin has separation trough along the vertical direction of fin,Battery core is plugged in shell and there are two cylindrical electrode tip holders for molding upwards,Outer cover is fixedly connected with the upper end with shell,There are two sockets for the formation of outer cover upper surface,Two sockets are respectively connected with conductive column,Conductive column outer sheath is equipped with spring,Temperature sensor,Dry-reed relay,Resetting spring and electromagnetic relay form overtemperature protection system,Temperature sensor and dry-reed relay are electrically connected with electromagnetic relay,Temperature sensor is set to the upper surface of shell,Electromagnetic relay be arranged in resetting spring；Overtemperature protection system can disconnect circuit when battery overheats, and avoiding battery overheat leads to the harm of battery explosion.
Description
Technical field
The utility model is related to a kind of battery Thermal protection mechanisms of communication apparatus.
Background technology
With the communications such as mobile phone, computer, the continuous development of recreational facilities and application, battery is in people's lives nowhere not
Application is more and more extensive, and battery tends to generate heat in charge and discharge process.Service life reduction that is light then making battery, weight
Then battery catches fire is caused to explode, therefore, the overheat explosion-proof performance of battery, the moment is related to the personal safety of people.
Current battery does not have Thermal protection mechanism, work is often also continued to when battery overheats, and then lead to battery
It ensures, endangers the personal safety of people.
It is accordingly required in particular to a kind of battery Thermal protection mechanism for the communication apparatus that can prevent battery from overheating work, with solution
Certainly problems of the prior art.
Utility model content
Purpose of the utility model is to solve defect in the prior art, providing a kind of net energy enough prevents battery from overheating
The battery Thermal protection mechanism of the communication apparatus of work, to solve problems of the prior art.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of battery Thermal protection mechanism of communication apparatus, including shell, battery core, outer cover, temperature sensor, dry spring after
Electric appliance, resetting spring and electromagnetic relay, the shell both sides are formed with cooling fin, and the cooling fin has multiple arranged in parallel
Convex fin, and the cooling fin has separation trough along the vertical direction of fin, and the battery core is plugged in shell
And there are two cylindrical electrode tip holders, the outer cover to be fixedly connected with the upper end with shell, outer cover upper surface shape for molding upwards
At there are two socket, two sockets are respectively connected with conductive column, the temperature sensor, dry-reed relay, resetting spring and
Electromagnetic relay forms overtemperature protection system, and the temperature sensor and dry-reed relay are electrically connected with electromagnetic relay,
The temperature sensor is set to the upper surface of shell, the electromagnetic relay be arranged in resetting spring.
In order to further realize the utility model, the shape of the shell is rectangle.
In order to further realize the utility model, the upper top of the shell and top, which are spaced, is formed with several ventilations
The venthole in hole, the upper next top in the shell forms convection current.
In order to further realize the utility model, two electrode tip holders expose the upper surface of shell.
In order to further realize the utility model, the conductive column is to have magnetic conductive materials.
In order to further realize the utility model, two electrode tip holders are located at socket on same vertical line.
Advantageous effect
（1）For the utility model by being provided with cooling fin in shell, diversified forms, the utility model may be used in cooling fin
The cooling fin that embodiment preferably uses has multiple convex fins arranged in parallel, and cooling fin is along the vertical direction of fin
With separation trough, the shape of fin can increase heat dissipation area, and the design of separation trough then can enhance cooling fin in air
Heat dissipation effect when free convection can accelerate the heat dissipation of enclosure.
（2）The utility model is spaced by the upper top of shell and top and is formed with several ventholes, upper in shell
The venthole of next top forms convection current, can further speed up the heat dissipation of enclosure.
（3）The utility model is fixedly connected with the upper end with shell by being provided with outer cover, outer cover, with cover shell upper end
Exposed electrode tip holder, making device, electrode tip holder is not in direct contact with air when not in use, prevents the oxidation of electrode tip holder, extends battery
The service life of body.
（4）The utility model forms battery mistake by temperature sensor, dry-reed relay, resetting spring and electromagnetic relay
Thermel protection device, when in use, as long as battery core overheat causes the upper surface of shell to overheat, temperature sensor can be examined in real time
Its temperature is measured, and sends the signal to dry-reed relay, dry-reed relay open circuit, electromagnetic relay stops powering and loses magnetic
Power, at this moment conductive column lose the magnetic force of electromagnetic relay and attract, conductive column pops up, and conductive column is not contacted with electrode tip holder, electric
Pond core is in off state, is stopped, with prevent battery body overheat and cause explosion etc..
Description of the drawings
Structural schematic diagram when Fig. 1 is the battery Thermal protection mechanism work of the utility model communication apparatus；
Structural schematic diagram when Fig. 2 is the battery Thermal protection mechanism open circuit of the utility model communication apparatus；
Fig. 3 is housing side structural schematic diagram；
Fig. 4 is the enlarged diagram of A in Fig. 3；
Fig. 5 is housing bottom structural schematic diagram.
Reference sign：
1, shell；11, cooling fin；111, fin；112, separation trough；12, venthole；2, battery core；21, electrode tip holder；
3, outer cover；31, socket；32, conductive column；321, spring；4, temperature sensor；5, dry-reed relay；6, resetting spring；7, electromagnetism
Relay.
Specific implementation mode
The utility model is further described in detail below in conjunction with the accompanying drawings, these attached drawings are simplified signal
Figure, only illustrates the basic structure of the utility model, the direction of this specific implementation is using the directions Fig. 1 as standard in a schematic way.
As Figure 1-Figure 5, the battery Thermal protection mechanism of the communication apparatus of the utility model includes shell 1, battery core
2, outer cover 3, temperature sensor 4, dry-reed relay 5, resetting spring 6 and electromagnetic relay 7, wherein：
The shape of shell 1 is rectangle, and 1 two sides of shell form multiple cooling fins 11, and a variety of shapes may be used in cooling fin 11
Formula, the cooling fin 11 that the utility model embodiment preferably uses have multiple convex fins 111 arranged in parallel, and radiate
Piece 11 has a separation trough 112 along the vertical direction of fin 111, and the shape of fin 111 can increase heat dissipation area, and separation trough
112 design can then enhance cooling fin 11 in air free convection when heat dissipation effect, the upper top of shell 1 and top are equal
Interval is formed with several ventholes 12, and the venthole 12 of the upper next top in shell 1 forms convection current, can accelerate inside shell 1
Heat dissipation.
Battery core 2 is plugged in shell 1 and there are two cylindrical electrode tip holders 21, two electrode tip holders 21 to reveal for molding upwards
Go out the upper surface of shell 1.
Outer cover 3 is fixedly connected with the upper end with shell 1, with the electrode tip holder 21 exposed with 1 upper end of shell is covered, device is made not make
Used time electrode tip holder 21 is not in direct contact with air, prevents the oxidation of electrode tip holder 21, extends the service life of battery core 2；Outer cover 3
Upper surface is respectively formed with 21 same vertical line of electrode tip holder there are two socket 31, and two sockets 31 are respectively connected with conductive column 32, lead
Electric column 32 is to have magnetic conductive materials, and 32 outer sheath of conductive column is equipped with spring 321.
Temperature sensor 4, dry-reed relay 5, resetting spring 6 and electromagnetic relay 7 form battery overheat protecting device, temperature
Sensor 4 and dry-reed relay 5 to be spent to be electrically connected with electromagnetic relay 7, temperature sensor 4 is set to the upper surface of shell 1,
Temperature when battery core 2 works is when being transmitted to 1 upper surface of shell, and temperature sensor 4 can measure its temperature in real time, electromagnetism after
Electric appliance 7 be arranged in resetting spring 6, when the temperature of battery core 2 is normal, when being not above the preset numerical value of temperature sensor,
7 continue working of electromagnetic relay is clicked, electromagnetic relay 7 attracts conductive column 32 to be contacted with electrode tip holder 21 downwards, at this moment arrives conduction
The spring 321 of column 32 is in compressive state, and conductive column 32 is in contact with electrode tip holder 21, and battery core 21 is in normal work shape
State, when temperature sensor 4 detects that the temperature of 1 upper surface of shell is higher than the preset value of temperature sensor 4, temperature sensor 4
Signal can be passed to dry-reed relay 5, since electromagnetic relay 5 is relatively low to electric current induction sensitivity, so dry-reed relay 5
Play the role of signal receiver, at this time 5 open circuit of dry-reed relay, electromagnetic relay 7 stops powering and loses magnetic force, at this moment leads
The magnetic force that electric column 32 loses electromagnetic relay 7 attracts, and spring 321 drives conductive column 32 to pop up, and at this moment spring 321 is in just
Normal state, conductive column 32 are not contacted with electrode tip holder 21, and battery core 2 is in off state, is stopped, to prevent battery body
2 overheat and cause explosion etc..
The utility model by existing battery be arranged outer cover 3, and by temperature sensor 4, dry-reed relay 5,
Resetting spring 6 and electromagnetic relay 7 form battery overheat protecting device, when in use, as long as the overheat of battery core 2 leads to shell
1 upper surface overheat, temperature sensor 4 can detect its temperature in real time, and send the signal to dry-reed relay 5, dry spring
5 open circuit of relay, electromagnetic relay 7 stop powering and lose magnetic force, and at this moment conductive column 32 loses the magnetic force suction of electromagnetic relay 7
Draw, spring 321 drives conductive column 32 to pop up, and at this moment spring 321 is in normal condition, and conductive column 32 does not connect with electrode tip holder 21
It touches, battery core 2 is in off state, is stopped.
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to include these modification and variations.
Claims (6)
1. a kind of battery Thermal protection mechanism of communication apparatus, which is characterized in that including shell, battery core, outer cover, temperature sensing
Device, dry-reed relay, resetting spring and electromagnetic relay, the shell both sides are formed with cooling fin, and the cooling fin has more
A convex fin arranged in parallel, and the cooling fin along the vertical direction of fin there is separation trough, the battery core to insert
Electrode tip holder cylindrical there are two molding inside the shell and upwards is connect, the outer cover is fixedly connected with the upper end with shell, described outer
It covers upper surface to be formed there are two socket, two sockets are respectively connected with conductive column, and the conductive column outer sheath is equipped with spring, institute
State temperature sensor, dry-reed relay, resetting spring and electromagnetic relay composition overtemperature protection system, the temperature sensor and
Dry-reed relay is electrically connected with electromagnetic relay, and the temperature sensor is set to the upper surface of shell, the electromagnetism after
Electric appliance be arranged in resetting spring.
2. the battery Thermal protection mechanism of communication apparatus according to claim 1, which is characterized in that the shape of the shell is
Rectangle.
3. the battery Thermal protection mechanism of communication apparatus according to claim 1, which is characterized in that the upper top of the shell
It is spaced with top and is formed with several ventholes, the venthole of the upper next top in the shell forms convection current.
4. the battery Thermal protection mechanism of communication apparatus according to claim 1, which is characterized in that two electrode tip holder dew
Go out the upper surface of shell.
5. the battery Thermal protection mechanism of communication apparatus according to claim 1, which is characterized in that the conductive column be with
Magnetic conductive materials.
6. the battery Thermal protection mechanism of communication apparatus according to claim 1, which is characterized in that two electrode tip holders with
Socket is located on same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412357.4U CN207925619U (en) | 2018-03-26 | 2018-03-26 | A kind of battery Thermal protection mechanism of communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412357.4U CN207925619U (en) | 2018-03-26 | 2018-03-26 | A kind of battery Thermal protection mechanism of communication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925619U true CN207925619U (en) | 2018-09-28 |
Family
ID=63596221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820412357.4U Expired - Fee Related CN207925619U (en) | 2018-03-26 | 2018-03-26 | A kind of battery Thermal protection mechanism of communication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366385A (en) * | 2020-09-30 | 2021-02-12 | 广东广晟通信技术有限公司 | Battery thermal protection mechanism of communication equipment |
-
2018
- 2018-03-26 CN CN201820412357.4U patent/CN207925619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366385A (en) * | 2020-09-30 | 2021-02-12 | 广东广晟通信技术有限公司 | Battery thermal protection mechanism of communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180928 Termination date: 20200326 |