CN205944330U - Communications facilities's hot protection mechanism of battery - Google Patents
Communications facilities's hot protection mechanism of battery Download PDFInfo
- Publication number
- CN205944330U CN205944330U CN201620745930.4U CN201620745930U CN205944330U CN 205944330 U CN205944330 U CN 205944330U CN 201620745930 U CN201620745930 U CN 201620745930U CN 205944330 U CN205944330 U CN 205944330U
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- CN
- China
- Prior art keywords
- fixedly connected
- cross bar
- battery
- case
- protection mechanism
- 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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- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a communications facilities's hot protection mechanism of battery, including shell, upper cover and battery cell body, battery cell body pegs graft in the shell and the shaping has two electrode supports, the upper end fixedly connected with housing of shell, and the shaping has two sockets, both ends shaping to have two louvres on the housing, and it has sealed lid to peg graft in the louvre, the connecting rod that extends in the oriented housing of lower extreme shaping of sealed lid, the lower extreme fixedly connected with easy frit of connecting rod, the middle part of easy frit undercuts the first pressure spring of upper end inner wall fixedly connected with of kenozooecium in the formation, well kenozooecium, pegging graft in the socket and leading electrical pillar, lead electrical pillar's upper end surface plug receptacle and the first horizontal pole of fixedly connected with, the both ends of horizontal pole are fixed respectively on two are led electrical pillar, middle part lower extreme fixedly connected with second pressure spring, the upper end of leading electrical pillar and sealed between approximately fixedly connected with second horizontal pole. The utility model discloses heat dissipation channel is opened simultaneously to meeting automatic disconnection connecting circuit when the battery is overheated, and cooling battery cell body prevents the battery explosion.
Description
Technical field：
This utility model is related to the technical field of communication apparatus, is specifically related to a kind of battery Thermal protection machine of communication apparatus
Structure.
Background technology：
Communication apparatus is generally divided into wire communication equipment and wireless telecommunications system two class, wire communication equipment and wireless telecommunications
Equipment all be unable to do without power supply facilities.Mobile communication equipment is a kind of typical wireless telecommunications system, and its power supply facilities generally may be used
The accumulator of movement, the accumulator of existing mobile communication equipment is generally lithium battery, and lithium battery there is a disadvantage that it is simply that
The overheated generation that can lead to explode, thus need to arrange the generation to avoid explosion danger for the device of overtemperature protection.
Utility model content：
The purpose of this utility model aims to solve the problem that the problem that prior art exists, can be from dynamic circuit breaker when providing a kind of battery overheated
Open connection circuit, open heat dissipation channel simultaneously, cool down battery core body, prevent the battery Thermal protection machine of the communication apparatus of battery explosion
Structure.
This utility model is related to a kind of battery Thermal protection mechanism of communication apparatus, including the shell of rectangle, upper lid and battery
Core body, described battery core body is plugged on described inside the shell and forms two cylindrical electrode tip holders upwards, described electrode tip holder dew
Go out the upper surface of upper lid, the upper end of shell is fixedly connected with case, form in the middle part of the upper surface of described case two sockets, two
End forms two louvres, and described socket and louvre are located in same horizontal line；It is plugged with closure, institute in louvre
State the connecting rod extending in the oriented case of lower end molding of closure, the lower end of described connecting rod is fixedly connected with an easy frit,
The lower end of described easy frit is fixed on and covers, and formation hollow bulb, the upper end inwall of described hollow bulb are emptied in the middle part of easy frit
It is fixedly connected with the first stage clip, the lower end of described first stage clip is fixedly connected on and covers, the first stage clip is in compression shape；In socket
It is plugged with conductive pole, the upper end of described conductive pole is plugged in socket, lower end is plugged in the electrode tip holder of battery core body, conductive pole
Upper end expose socket and be fixedly connected with the first cross bar, the two ends of described first cross bar are separately fixed on two conductive poles,
Middle part lower end be fixedly connected with the second stage clip, the lower end of described second stage clip is fixedly connected on case, the upper end of conductive pole with
It is fixedly connected with the second cross bar between closure.
By technique scheme, this utility model is additionally arranged a cover on the basis of the battery of existing communication apparatus
Shell, is mounted with an overheat protection mechanism in case, during work, when battery core body is overheated lead to upper lid overheated when, above cover
Easy frit melted by heat, when the meltable block portion of hollow bulb surrounding is divided and is all melted, first stage clip expose and stress bounce-back, thus
Easily frit pops up together with the connecting rod of closure, causes the louvre that closure ejection is opened on case, meanwhile,
The closure at case two ends pops up drive the second cross bar and pulls up shifting on two conductive poles, so that the lower end of conductive pole is departed from
Electrode tip holder on battery core body, thus realizing open circuit, in the process, the second stage clip bounce-back drives the first cross bar to pop up,
Make conductive pole more rapidly leave electrode tip holder, realize quicking break.
By such scheme, battery Thermal protection mechanism of the present utility model can automatically disconnect electricity when battery is overheated
Road, opens heat dissipation channel simultaneously, cools down battery core body, prevents battery explosion it is ensured that production safety.
As of the present utility model a kind of preferred, the medial wall of described shell forms some shelves bars, inside bottom surface
On form several pillars, the edge formation of described upper lid has several passages, between described passage and described shelves bar
Chamber be connected.By such scheme, the passage above covering with case can be on louvre together with radiate, be more beneficial for outer
Heat in shell and case distributes, quick cooling battery core body.
As one kind of the present utility model preferably, described first cross bar and the second cross bar are located in same horizontal line, and first
The depth of the electrode tip holder more than conductive pole insertion battery core body for cross bar and the second cross bar height apart from encloser inner wall upper end, first
Cross bar and the second cross bar are made by insulant.By such scheme, overheated first cross bar of battery core body and the second cross bar are upspring
When, the space in case makes the first cross bar and the second cross bar make effectively to upspring.
As of the present utility model a kind of preferably described closure is in inverted convex shape, closure upper end outer wall straight
Footpath is more than the diameter of louvre, the diameter of lower end connecting rod is less than the diameter of louvre.
As of the present utility model a kind of preferably described first stage clip is made up of exotic material, described shell, Shang Gai,
Case is made by isolation material.
As one kind of the present utility model preferably, the socket on described case is in cylinder, and described easy frit is square shaped,
The lower end of described connecting rod is fixed in the middle part of the upper surface of easy frit.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Brief description：
The following drawings is only intended to, in this utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is the overall outer surface structure schematic diagram of this utility model；
Fig. 2 is the profile of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 2；
Fig. 4 be this utility model no case when top view；
Fig. 5 is the top view of housing in this utility model.
Specific embodiment：
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
Referring to Fig. 1 to Fig. 5, a kind of battery Thermal protection mechanism of communication apparatus described in the utility model, including rectangle
Shell 10, upper lid 20 and battery core body 30, the medial wall of described shell 10 form some shelves bars 11, become in inside bottom surface
Type has several pillars 12, and the edge formation of described upper lid 20 has several passages 21, described passage and described shelves bar 11
Between chamber be connected, described battery core body 30 is plugged in described shell 10 and forms two cylindrical electrodes upwards
Seat 31, described electrode tip holder 31 exposes the upper surface of lid 20, and the upper end of shell 10 is fixedly connected with case 40, described case 40
Two sockets 41 are formed, two ends form two louvres 42, described socket 41 is in cylinder, socket 41 He in the middle part of upper surface
Louvre 42 is located in same horizontal line.
Referring to Fig. 3, it is plugged with closure 50 in louvre 42, extends in the oriented case of lower end molding 40 of described closure
Connecting rod 51, described sealing 50 lid be in inverted convex shape, closure 50 upper end outer wall straight with diameter greater than louvre 42
Footpath, the diameter of lower end connecting rod 51 are less than the diameter of louvre 42, and the lower end of described connecting rod 51 is fixedly connected with an easy frit
60, described easy frit is square shaped, and the lower end of connecting rod 51 is fixed in the middle part of the upper surface of easy frit 60, the lower end of easy frit 60
It is fixed on lid 20, formation hollow bulb 61 is emptied at the middle part of easy frit 60, and the upper end inwall of described hollow bulb 61 is fixedly connected
There is the first stage clip 71, the lower end of described first stage clip is fixedly connected on lid 20, and the first stage clip 71 is in compression shape.
Referring to Fig. 3, in socket 41, it is plugged with conductive pole 80, the upper end of described conductive pole 80 is plugged in socket 41, lower end
It is plugged in the electrode tip holder 31 of battery core body 30, the upper end of conductive pole is exposed socket 41 and is fixedly connected with the first cross bar 91, institute
The two ends stating the first cross bar 91 are separately fixed on two conductive poles 80, middle part lower end is fixedly connected with the second stage clip 72, described
The lower end of the second stage clip 72 is fixedly connected on case 40, is fixedly connected with second between the upper end of conductive pole 80 and closure 50
Cross bar 92, described first cross bar 91 and the second cross bar 92 are located in same horizontal line, the first cross bar 91 and the second cross bar 92 distance
The height of case 40 inwall upper end is more than the depth that conductive pole 80 inserts the electrode tip holder 31 of battery core body 30, the first cross bar 91 and the
Two cross bars 92 are made by insulant.
In this utility model, described first stage clip 71 is made up of exotic material, described shell 10, upper lid 20, case 40
Made by isolation material.
This utility model is additionally arranged a case 40 on the basis of the battery of existing communication apparatus, pacifies in case 40
Filled an overheat protection mechanism, during work, when battery core body 30 is overheated lead to upper lid 20 overheated when, the easy frit on upper lid 20
60 melted by heat, when easy frit 60 part of hollow bulb 61 surrounding all melts, the first stage clip 71 exposes and stress bounce-back, thus
Easily frit 60 pops up together with the connecting rod 51 of closure 50, causes the louvre that closure 50 ejection is opened on case 40
42, meanwhile, the closure 50 at case 40 two ends pops up drive the second cross bar 92 and pulls up on two conductive poles 80
Move, make the lower end of conductive pole 80 depart from the electrode tip holder 31 on battery core body 30, thus realizing open circuit, in the process, the second pressure
Spring 72 bounce-back drives the first cross bar 91 to pop up, and makes conductive pole 80 more rapidly leave electrode tip holder 31, realizes quicking break.
In sum, battery Thermal protection mechanism of the present utility model can disconnect circuit automatically when battery is overheated, with
When open heat dissipation channel, cool down battery core body, prevent battery explosion it is ensured that production safety.
The battery Thermal protection mechanism of communication apparatus provided by the utility model, specific embodiment party only of the present utility model
Formula, but protection domain of the present utility model is not limited thereto, and any those familiar with the art is new in this practicality
In the technical scope that type discloses, change or replacement can be readily occurred in, all should cover within this utility model protection domain.Cause
This, protection domain of the present utility model should be defined by described scope of the claims.
Claims (6)
1. the battery Thermal protection mechanism of a kind of communication apparatus, shell (10) including rectangle, upper lid (20) and battery core body (30),
Described battery core body (30) is plugged in described shell (10) and forms two cylindrical electrode tip holders (31), described electricity upwards
Electrode seat expose lid (20) upper surface it is characterised in that：The upper end of shell (10) is fixedly connected with case (40), described case
Upper surface in the middle part of form two sockets (41), two ends form two louvres (42), described socket (41) and louvre
(42) it is located in same horizontal line；It is plugged with closure (50), the lower end of described closure (50) forms in louvre (42)
The connecting rod (51) extending into case, the lower end of described connecting rod is fixedly connected with an easy frit (60), described easy frit
Lower end is fixed on lid (20), and formation hollow bulb (61), the upper end inwall of described hollow bulb are emptied in the middle part of easy frit (60)
It is fixedly connected with the first stage clip (71), the lower end of described first stage clip is fixedly connected on lid (20), and the first stage clip (71) is in
Compression shape；It is plugged with conductive pole (80), the upper end of described conductive pole (80) is plugged in socket (41), lower end is inserted in socket (41)
It is connected in the electrode tip holder (31) of battery core body (30), the upper end of conductive pole is exposed socket (41) and is fixedly connected with the first cross bar
(91), the two ends of described first cross bar are separately fixed on two conductive poles (80), middle part lower end is fixedly connected with the second stage clip
(72), the lower end of described second stage clip is fixedly connected on case (40), between the upper end of conductive pole (80) and closure (50)
It is fixedly connected with the second cross bar (92).
2. communication apparatus according to claim 1 battery Thermal protection mechanism it is characterised in that：Described shell (10) interior
Some shelves bars (11) are formed on the wall of side, forms several pillars (12), the edge of described upper lid (20) in inside bottom surface
Form several passages (21), the chamber between described passage and described shelves bar (11) is connected.
3. communication apparatus according to claim 1 and 2 battery Thermal protection mechanism it is characterised in that：Described first cross bar
(91) and the second cross bar (92) is located in same horizontal line, and the first cross bar (91) and the second cross bar (92) are apart from case (40) inwall
The height of upper end is more than the depth that conductive pole (80) inserts the electrode tip holder (31) of battery core body (30), the first cross bar (91) and second
Cross bar (92) is made by insulant.
4. communication apparatus according to claim 1 battery Thermal protection mechanism it is characterised in that：Described closure (50) is in
Inverted convex shape, the diameter with diameter greater than louvre (42) of closure (50) upper end outer wall, lower end connecting rod (51) straight
Footpath is less than the diameter of louvre (42).
5. communication apparatus according to claim 1 battery Thermal protection mechanism it is characterised in that：Described first stage clip (71)
It is made up of exotic material, described shell (10), upper lid (20), case (40) are made by isolation material.
6. communication apparatus according to claim 1 battery Thermal protection mechanism it is characterised in that：On described case (40)
Socket (41) is in cylinder, and described easy frit (60) is square shaped, and the lower end of described connecting rod (51) is fixed on easy frit (60)
Upper surface in the middle part of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745930.4U CN205944330U (en) | 2016-07-12 | 2016-07-12 | Communications facilities's hot protection mechanism of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745930.4U CN205944330U (en) | 2016-07-12 | 2016-07-12 | Communications facilities's hot protection mechanism of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944330U true CN205944330U (en) | 2017-02-08 |
Family
ID=57929297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745930.4U Expired - Fee Related CN205944330U (en) | 2016-07-12 | 2016-07-12 | Communications facilities's hot protection mechanism of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025433A (en) * | 2016-07-12 | 2016-10-12 | 佛山市联智新创科技有限公司 | Battery heat protecting mechanism of communication equipment |
-
2016
- 2016-07-12 CN CN201620745930.4U patent/CN205944330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025433A (en) * | 2016-07-12 | 2016-10-12 | 佛山市联智新创科技有限公司 | Battery heat protecting mechanism of communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Jianping Inventor before: Fu Shuzhen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170522 Address after: 523569, Guangdong City, Dongguan province Changping Town, old village industrial two Road Park three street Patentee after: Dongguan quanrun Electronic Communication Co. Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan City, Guicheng Summer East is Wai Industrial Zone Foshan City Lianzhi Science & Technology Co Ltd Patentee before: FOSHAN LIANZHI XINCHUANG TECHNOLOGY CO., LTD. |
|
| 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: 20170208 Termination date: 20170712 |