CN206180624U - Portable power source with waterproof function - Google Patents
Portable power source with waterproof function Download PDFInfo
- Publication number
- CN206180624U CN206180624U CN201621178073.0U CN201621178073U CN206180624U CN 206180624 U CN206180624 U CN 206180624U CN 201621178073 U CN201621178073 U CN 201621178073U CN 206180624 U CN206180624 U CN 206180624U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- sets
- connecting portion
- casing
- 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
Links
Landscapes
- Battery Mounting, Suspending (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model provides a portable power source with waterproof function. Including last casing, lower casing, battery and control section, go up the casing with the part of casing looks lock forms epitheca connecting portion and inferior valve connecting portion down, the lower surface of epitheca connecting portion sets up the epitheca arch along its contour direction, and the corresponding inferior valve recess that sets up of upper surface of inferior valve connecting portion sets up sealed rubber ring between the protruding and inferior valve recess of epitheca, the inferior valve recess evenly sets up a plurality of wash ports along its contour orientation, and the wash port sets up as to comprise top cylindricality portion, transition portion, toper portion and bottom cylindricality portion in proper order, still all sets up an one -way conducting device on the axis of wash port, and one -way conducting device sets up to including heat conducting ball, spring and mount pad. The utility model discloses a this portable power source can improve portable power source's water -proof effects, and guarantees its whole heat dispersion to the erosion and the long -term charge -discharge difference in temperature of effectively avoiding water lead to its inner structure to damage.
Description
Technical field
The utility model is related to portable power source technical field, more particularly to a kind of portable power source with water-proof function.
Background technology
Portable power source, is also charger baby, traveling charger etc., be it is a kind of integrate power supply and charge function it is portable
Charger, it can realize that the digital equipments such as mobile phone, panel computer charge whenever and wherever possible, and charger baby is typically by lithium cell as storage
Electric unit, it has small volume, easy to carry, using it is quick the advantages of.The core technology of portable power source is to be filled to mobile phone
Whether the curve of discharge current and voltage when electric smooths, and it is to be related to the no important technology index that can damage charging equipment,
With the development of science and technology, the species of charger baby is also more and more, but, existing portable power source exists in actual use
Following problem：
1st, due to waterproof technique complex structure, high cost, it is difficult to be allowed to be applied in the mobile product of low cost, because
This, existing portable power source is when we use, if subjected to the erosion of water, not only causes the portable power source lost of life, and
It is easily caused to be totally disrupted.
2nd, it is main still by lithium battery, protection circuit and PCB institute group from the point of view of the internal structure of portable power source
Into, and substantial amounts of heat is often produced in its charge and discharge process, to reach dustproof and waterproof effect, most of portable power sources are all
Using sealing structure, therefore during long-term discharge and recharge use, the internal structure of portable power source undergoes high temperature repeatedly, accelerates
While the component agings such as circuit, also greatly shorten its service life.
The content of the invention
Main purpose of the present utility model is to solve problems of the prior art, there is provided one kind can improve movement
The waterproof effect of power supply, and ensure its integral heat sink performance, it is caused with the erosion and the long-term discharge and recharge temperature difference that are prevented effectively from water
The portable power source with water-proof function that internal structure is damaged.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of movement with water-proof function
Power supply, wherein the portable power source with water-proof function include upper shell, lower house, battery and control section, it is described on
Housing is interlocked to form accommodating cavity with the lower house, and the upper shell forms upper casing with the part that the lower house is interlocked
The battery and the control section are set in connecting portion and lower casing connecting portion, the accommodating cavity；
The lower surface of the upper casing connecting portion sets upper casing projection, the upper surface of the lower casing connecting portion along its contour direction
Corresponding setting lower casing groove, it is to be engaged with the structure setting of the lower casing groove that the upper casing is raised, and the upper casing is convex
Rise and O-ring seal is set between the lower casing groove；
The lower casing groove is uniformly arranged some osculums along its contour direction, the osculum be disposed as vertically through
The lower casing connecting portion, and the osculum is set to by top cylindrical portion, transition part, tapered portion and bottom cylindrical portion successively group
Into, a device in one-way on state is also respectively provided with the axis of the osculum, the device in one-way on state is set to include heat conduction
Ball, spring and mounting seat, the top of the heat conduction ball are set up separately to be set to and are engaged with the structure of the transition part, the heat conduction ball
Bottom is set up separately and puts the spring, and the diameter of the heat conduction ball is set greater than the diameter of the osculum, the lower end of the spring
It is arranged in the mounting seat, the upper end of the mounting seat is set to be engaged with the structure of the bottom cylindrical portion, and the peace
The lower end for filling seat is fixedly installed on the lower surface of the lower house, when portable power source is immersed in the water accidentally, if there is current to enter
The upper casing connecting portion and the lower casing connecting portion, then the upper casing is raised, the lower casing groove and the O-ring seal
Under cooperation, current are limited in the lower casing groove, are then discharged by the osculum again, now due to the osculum
Structure and the effect of the device in one-way on state, ensure that the discharge into the current of portable power source, and outside portable power source
Water the device in one-way on state is pressed at the osculum, the entrance of external water stream is prevented effectively from, while in mobile electricity
In the charge and discharge process of source, the osculum can also realize the discharge of the heat inside portable power source with the heat conduction ball, improve and dissipate
Thermal effect.
Further, raised being be arranged in parallel with the lower casing groove of the upper casing is two, and the adjacent lower casing
The osculum in groove is staggered setting, to realize good water resistance.
Further, the O-ring seal is set to raised with the upper casing and described lower casing groove interference fit, it is ensured that
Sealing, so as to improve waterproof effect.
Further, multiple USB interfaces are also set up on the outer surface of the lower house, to meet filling for multiple electrical equipments
Electric demand, the USB interface is electrically connected with the control section.
Further, the outside of the USB interface sets a protective plug, the upper end of the protective plug be hinged be arranged at it is described
The outer surface of lower house, and the structure setting of the inner surface of the protective plug is to be engaged with the structure of the USB interface.
Further, the outer surface of the protective plug also sets up a groove, and the groove is used to realize the protective plug
It is convenient to open.
The utility model has the advantages and positive effects that：
(1) by the way that upper casing is raised, the cooperation of lower casing groove and O-ring seal, it is ensured that water-proof wire be by simple form shape plane with
Single plane shape is intersecting to be formed, and is conducive to the continuity of water-proof wire such that it is able to be prevented effectively from current and enter accommodating cavity, is realized
The good water resistance of portable power source.
(2) by the osculum vertically through lower casing connecting portion and the device in one-way on state being provided with so that enter water
Stream is discharged by osculum, simultaneously because the effect of the structure of osculum and device in one-way on state, the water outside portable power source will be single
It is pressed at osculum to conducting device, effectively prevent the entrance of external water stream.
(3) by the osculum of the design that is staggered in two lower casing grooves, and heat conduction spherical structure, effectively realize in portable power source
The discharge of portion's heat, further increases radiating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the schematic cross-sectional view of Fig. 2.
In figure：10- upper shells, 101- upper casing connecting portions, 102- upper casings are raised, 20- lower houses, 201- lower casing connecting portions,
202- lower casing grooves, 203- O-ring seals, 204- osculums, 205- tops cylindrical portion, 206- transition parts, 207- tapered portion,
208- bottoms cylindrical portion, 209- heat conduction balls, 210- springs, 211- mounting seats, 212-USB interfaces, 213- protective plugs, 214- is recessed
Groove, 30- batteries, 40- control sections.
Specific embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings
The description of step.
As shown in Figure 1-Figure 3, a kind of portable power source with water-proof function, including upper shell 10, lower house 20, battery
30 and control section 40, upper shell 10 is interlocked to form accommodating cavity 50 with lower house 20, and upper shell 10 interlocks with lower house 20
The part of conjunction forms and battery 30 and control section 40 is set in upper casing connecting portion 101 and lower casing connecting portion 201, accommodating cavity 50.
The lower surface of upper casing connecting portion 101 sets upper casing projection 102, the upper table of lower casing connecting portion 201 along its contour direction
Face is corresponding to set lower casing groove 202, and upper casing raised 102 is to be engaged with the structure setting of lower casing groove 202, and upper casing is raised
O-ring seal 203 is set between 102 and lower casing groove 202.
Lower casing groove 202 is uniformly arranged some osculums 204 along its contour direction, and osculum 204 is disposed as vertically passing through
Lead to lower casing connecting portion 201, and osculum 204 is set to by top cylindrical portion 205, transition part 206, tapered portion 207 and bottom post
Shape portion 208 is constituted successively, and a device in one-way on state is also respectively provided with the axis of osculum 204, and device in one-way on state is set to
Including heat conduction ball 209, spring 210 and mounting seat 211, the top of heat conduction ball 209 is set up separately to be set to and is matched with the structure of transition part 206
Close, the bottom of heat conduction ball 209 is set up separately and puts spring 210, and the diameter of the heat conduction ball 209 is set greater than the diameter of osculum 204,
The lower end of spring 210 is arranged in mounting seat 211, and the upper end of mounting seat 211 is set to match with the structure of bottom cylindrical portion 208
Close, and the lower end of the mounting seat 211 is fixedly installed on the lower surface of lower house 20, when portable power source is immersed in the water accidentally, if
There are current to enter upper casing connecting portion 101 and lower casing connecting portion 201, then in upper casing projection 102, lower casing groove 202 and O-ring seal
Under 203 cooperation, current are limited in lower casing groove 102, are then discharged by osculum 204 again, now due to osculum 204
Structure and device in one-way on state effect, ensure that the discharge into the current of portable power source, and outside portable power source
Be pressed in device in one-way on state at osculum 204 by water, is prevented effectively from the entrance of external water stream, while in portable power source discharge and recharge
During, osculum 204 can also realize the discharge of the heat inside portable power source with heat conduction ball 209, improve radiating effect.
It is two that upper casing raised 102 be arranged in parallel with lower casing groove 202, and the draining in adjacent lower casing groove 202
Hole 204 is staggered setting, to realize good water resistance.
O-ring seal 203 is set to and upper casing raised 102 and the interference fit of lower casing groove 202, it is ensured that sealing, so as to carry
Waterproof effect high.
Multiple USB interfaces 212 are also set up on the outer surface of lower house 20, to meet the charge requirement of multiple electrical equipments,
USB interface 205 is electrically connected with control section 40.
The outside of USB interface 212 sets a protective plug 213, and the upper end of protective plug 213 is hinged and is arranged at the outer of lower house 20
Surface, and the structure setting of the inner surface of the protective plug 213 is to be engaged with the structure of USB interface 205.
The outer surface of protective plug 213 also sets up a groove 214, and groove 214 is used to realize the convenient unlatching of protective plug 213.
The portable power source with water-proof function provided using the utility model, it is possible to increase the waterproof effect of portable power source
Really, and ensure its integral heat sink performance, cause its internal structure to be damaged with the erosion and the long-term discharge and recharge temperature difference that are prevented effectively from water.
After the upper casing raised 102 of the portable power source is fastened in lower casing groove 202 by O-ring seal 203, then make whole portable power source
Internal structure be in waterproof state, if the portable power source is immersed in the water accidentally, current enter upper casing connecting portion 101 and lower casing and connect
Socket part 201, under the cooperation of upper casing projection 102, lower casing groove 202 with O-ring seal 203, current are restricted to lower casing groove
In 102, then discharged by osculum 204, now due to osculum 204 structure and device in one-way on state effect, Neng Goubao
Card enters the discharge of the current of portable power source, and be pressed in device in one-way on state at osculum 204 by the water outside portable power source,
The entrance of external water stream is effectively prevent, while in portable power source charge and discharge process, osculum 204 also may be used with heat conduction ball 209
The discharge of the heat inside portable power source is realized, radiating effect is improved.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improve etc., all should still belong within this patent covering scope.
Claims (6)
1. a kind of portable power source with water-proof function, it is characterised in that：The portable power source with water-proof function includes upper
Housing, lower house, battery and control section, the upper shell are interlocked to form accommodating cavity with the lower house, and it is described on
Housing forms with the part that the lower house is interlocked and the storage is set in upper casing connecting portion and lower casing connecting portion, the accommodating cavity
Battery and the control section；
The lower surface of the upper casing connecting portion sets upper casing projection along its contour direction, and the upper surface of the lower casing connecting portion is relative
Lower casing groove should be set, the raised structure setting with the lower casing groove of the upper casing to be engaged, and the upper casing it is raised with
O-ring seal is set between the lower casing groove；
The lower casing groove is uniformly arranged some osculums along its contour direction, and the osculum is disposed as vertically through described
Lower casing connecting portion, and the osculum is set to be made up of successively top cylindrical portion, transition part, tapered portion and bottom cylindrical portion,
Also be respectively provided with a device in one-way on state on the axis of the osculum, the device in one-way on state be set to include heat conduction ball,
Spring and mounting seat, the top of the heat conduction ball are set up separately to be set to and are engaged with the structure of the transition part, under the heat conduction ball
Part sets the spring, and the diameter of the heat conduction ball is set greater than the diameter of the osculum, and the lower end of the spring sets
It is placed in the mounting seat, the upper end of the mounting seat is set to be engaged with the structure of the bottom cylindrical portion, and the installation
The lower end of seat is fixedly installed on the lower surface of the lower house.
2. the portable power source with water-proof function according to claim 1, it is characterised in that：The upper casing it is raised with it is described
It is two that lower casing groove be arranged in parallel, and the osculum in the adjacent lower casing groove is staggered setting.
3. the portable power source with water-proof function according to claim 1 and 2, it is characterised in that：The O-ring seal sets
It is set to raised with the upper casing and described lower casing groove interference fit.
4. the portable power source with water-proof function according to claim 1, it is characterised in that：The outer surface of the lower house
On also set up multiple USB interfaces, the USB interface is electrically connected with the control section.
5. the portable power source with water-proof function according to claim 4, it is characterised in that：The outside of the USB interface
One protective plug is set, and the upper end of the protective plug is hinged the outer surface for being arranged at the lower house, and the protective plug inner surface
Structure setting be to be engaged with the structure of the USB interface.
6. the portable power source with water-proof function according to claim 5, it is characterised in that：The outer surface of the protective plug
Also set up a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178073.0U CN206180624U (en) | 2016-11-03 | 2016-11-03 | Portable power source with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178073.0U CN206180624U (en) | 2016-11-03 | 2016-11-03 | Portable power source with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180624U true CN206180624U (en) | 2017-05-17 |
Family
ID=58682931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178073.0U Expired - Fee Related CN206180624U (en) | 2016-11-03 | 2016-11-03 | Portable power source with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180624U (en) |
-
2016
- 2016-11-03 CN CN201621178073.0U patent/CN206180624U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105938956B (en) | USB power source socket | |
| CN202196942U (en) | Electric connector assembly | |
| CN206180624U (en) | Portable power source with waterproof function | |
| CN206893893U (en) | Connector with water-proof function | |
| CN203491451U (en) | Charging interface structure and electronic watch | |
| CN206349559U (en) | Automobile batteries quick connector | |
| CN207994145U (en) | A kind of plug-in power supply connecting device | |
| CN106129736A (en) | A kind of detachable connector | |
| CN104836085B (en) | Socket | |
| CN204858044U (en) | Charger plug | |
| CN210111234U (en) | Wireless cable type electricity taking gun | |
| CN109510255B (en) | Double-battery quick-charging structure and mobile terminal | |
| CN208226192U (en) | A kind of moveable electric power connector | |
| CN207282787U (en) | A kind of disposable multi-function jack | |
| CN215452542U (en) | Household charging base | |
| CN206727187U (en) | Electrokinetic cell integrated high-pressure control system | |
| CN213637126U (en) | Power battery charger with detachable charging wire | |
| CN210923884U (en) | Integrating sphere for diode test | |
| CN219760678U (en) | Mobile power supply's rubber shell with waterproof function | |
| CN205545421U (en) | Dual supply cell -phone | |
| CN221304853U (en) | Level meter battery with charging device and quick charging function | |
| CN104682083B (en) | Power plug of charger | |
| CN202423410U (en) | Outdoor equipment battery | |
| CN203707265U (en) | Lithium ion battery structure of two-terminal output electrode | |
| CN204118526U (en) | A kind of layer-stepping high-tension distribution box for electric vehicle |
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: 20170517 Termination date: 20191103 |