CN203560677U - Portable power supply - Google Patents
Portable power supply Download PDFInfo
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- CN203560677U CN203560677U CN201320718792.7U CN201320718792U CN203560677U CN 203560677 U CN203560677 U CN 203560677U CN 201320718792 U CN201320718792 U CN 201320718792U CN 203560677 U CN203560677 U CN 203560677U
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- portable power
- power supplies
- casing
- battery pack
- power supply
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Abstract
The utility model discloses a portable power supply which comprises a battery pack and a box body containing the battery pack. The box body is provided with a pull rod and a sliding device located at the bottom of the box body. The portable power supply further comprises a lighting device arranged on the box body, and a switch device controlling switching-on and switching-off of the lighting device. The lighting device is communicated with the battery pack. According to the portable power supply, mobility of the portable power supply is effectively improved, the lighting device integrated with the portable power supply is provided, and therefore the application filed range of the portable power supply is wider, the output power is larger, and practicability is high. Meanwhile, the protection grade of the portable power supply is improved, a plurality of wire connection openings are additionally arranged, and therefore universality of the portable power supply is stronger.
Description
Technical field
The utility model relates to a kind of power supply, particularly a kind of portable power supplies.
Background technique
Existing portable power supplies is widely used in family's emergency power supply and outdoor temporary source, such as during geologic prospecting, during the scientific investigation of field, during earthquake relief work, have a power failure when emergent etc.But, the first, the casing of portable power supplies is inconvenient to move, and causes box weight to be restricted; The second, number of batteries, because above-mentioned reason is restricted, causes the output power of portable power supplies less, only has tens to several hectowatts, therefore the standby time shorter, using scope is limited; The 3rd, for having a power failure or wild environment, in the time of need to throwing light on, also need other external lighting installation, be not easy to work; The 4th, the security level of portable power supplies is lower, runs into rainstorm or has ponding or easily occur potential safety hazard in higher temperature environment etc. on the ground, while being unfavorable for portable power supplies for open air or the disaster relief, uses; The 5th, user cannot grasp the usability information of whole battery pack and wherein each battery cell, as whether electric current, voltage are stablized, whether battery temperature is excessively high, thereby pinpointed the problems in time and affected repair schedule while so being both unfavorable for breaking down, be also unfavorable for service equipment.
Model utility content
Technical problem to be solved in the utility model is the defect that the portable power supplies in order to overcome prior art moves the lighting installation that inconvenience and shortage carry, and a kind of portable power supplies is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of portable power supplies, it comprises the casing of a battery pack and an accommodating described battery pack, and its feature is, and described casing is provided with a pull bar and and is positioned at the sliding device of described bottom half; Described portable power supplies also comprises the lighting set of being located on described casing, the switch gear of the described lighting set Push And Release of a control, and described lighting set is communicated with described battery pack.
Preferably, described lighting set comprises that one is placed in the LED lamp on described box top, the rotary connector that a telescopic tube, connected with described battery pack is connected described LED lamp and described telescopic tube, wherein, described telescopic tube is for making described LED lamp along axially the stretching out or retract of described telescopic tube, and described rotary connector is used for making described LED lamp with respect to described telescopic tube, to rotate as the center of circle take described rotary connector.
Preferably, described pull bar is located on the top, back or end face of described casing; Described sliding device comprises a pair of universal wheels and a pair of directional wheel, and the central point of the wheel hub of described universal wheels and described directional wheel is positioned in same level.So be provided with and be beneficial to the mobility that improves described portable power supplies.
Preferably, on the two relative side of described casing, be respectively equipped with at least one handle; The upper position of the side of described casing and close described casing is provided with some radiation holes.So arrange so that portable power supplies described in push-and-pull, and be convenient to described battery pack heat radiation.
Preferably, the top of the end face of described casing is provided with a cover plate, and a side and the described casing of described cover plate are rotationally connected, and opposite side is connected with described casing by a cover plate lock.So be provided with the security level that is beneficial to improve described portable power supplies.
Preferably, the inside of described casing is provided with a control circuit board being communicated with described battery pack, the end face of described casing is provided with one for showing display screen and the patch panel of performance information of each battery of described battery pack, and described display screen is communicated with described battery pack by described control circuit board with described patch panel.So be provided with and be beneficial to use, the detection of described portable power supplies and safeguard.
Preferably, described patch panel is provided with at least one DC(direct current) output USB(USB) socket, at least one AC(Ac) output control switch, at least one AC(Ac) charging plug, at least one AC(Ac) accessory power outlet, at least one PV(photovoltaic) with AC(Ac) translation interface.So arrange to make described portable power supplies be applicable to multiple occasion.
Preferably, in described patch panel, be also provided with a system hibernates control gear being communicated with described battery pack, for controlling described battery pack, continue or stop supplying power for outside.
Preferably, the material of described casing is aluminium sheet, and is respectively equipped with at least one supporting steel frame on each frame of the inner side of described casing.So arrange to strengthen the structural strength of described casing.
Preferably, the bottom of described casing seals.So arrange to improve the water proofing property of the bottom of described casing.
In the utility model, above-mentioned optimum condition can combination in any on the basis that meets related domain general knowledge, obtains each preferred embodiment of the present utility model.
Positive progressive effect of the present utility model is:
One, improved the mobility of portable power supplies, made its application place wider, and with respect to existing portable power supplies, portable power supplies of the present utility model can be arranged more battery, thereby make portable power supplies output power larger, reach multikilowatt, correspondingly the standby time is also longer;
Two, provide the lighting installation carrying, be so more conducive to portable power supplies of the present utility model and be applied in geologic prospecting, field scientific investigation, have a power failure emergently etc., and this lighting installation is scalable and rotation, applied widely, practical;
Three, improve security level, prevent on the one hand rainy day or excess surface water damage power supply, prevent from sneaking current or artificial damage portable power supplies on the one hand;
Four, show the correlated performance information of each battery cell, be conducive to maintenance and the maintenance of portable power supplies.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the portable power supplies of the utility model one preferred embodiment.
Fig. 2 is the internal structure schematic diagram of the portable power supplies of the utility model one preferred embodiment.
Fig. 3 is the top surface structure schematic diagram of the portable power supplies of the utility model one preferred embodiment.
Fig. 4 is the structural representation of lighting set in the portable power supplies of the utility model one preferred embodiment.
Fig. 5 is the structural representation of lighting set in the portable power supplies of another preferred embodiment of the utility model.
Embodiment
Enumerate preferred embodiment below, and carry out by reference to the accompanying drawings to illustrate more clearly and completely the utility model.
As depicted in figs. 1 and 2, a kind of portable power supplies, comprises a casing 1, a battery pack 6.From external structure, casing 1 is provided with a cover plate 2, of being located at the top face of casing 1 and is located at the pull bar 3 at the rear portion of casing 1, two and is located at respectively the handle 4 on the bi-side of casing 1.Cover plate 2 is for end face rainproof, dustproof and protection casing 1.One side of cover plate 2 is provided with a linkage, and for making cover plate 2 be rotatably connected on casing 1, opposite side is provided with a cover plate lock, cover plate 2 can be locked at casing 1 when covering cover plate 2.Pull bar 3 is located at the top, back of casing 1, and in addition, pull bar 3 can also be located on the end face of casing 1.In the side of casing 1 and apart from casing 1 a distance, bottom, be also provided with some radiation holes 5, the heat producing while working for the battery pack 6 that sheds.Casing 1 and cover plate 2 are to be made as the aluminium sheet in the present embodiment by light-weight metal, and are respectively equipped with at least one supporting steel frame (not shown) on each frame of the inner side of casing 1.Casing 1 bottom is provided with a sliding device (not shown), described sliding device comprises a pair of universal wheels and a pair of directional wheel, and the central point of the wheel hub of described universal wheels and described directional wheel is positioned in same level, to make the work that is the level of state of described battery pack, in order to avoid affect performance.Described sliding device coordinate above-mentioned handle 4 can make described portable power supplies to the left and right direction and fore-and-aft direction move, so effectively improved the mobility of described portable power supplies.The bottom of casing 1 seals, and is so provided with the waterproof that is beneficial to casing 1 bottom, avoids ponding on the ground to have influence on the Security of described portable power supplies.
From internal structure, the inside of casing 1 comprises battery pack 6, a control circuit board 7 being communicated with battery pack 6.This control circuit board 7 is prior aries, and the circuit structure that it is concrete and principle are the battery pack safety management systems disclosed in Chinese utility model patent ZL201320026166.1, and has the existing control circuit board of similar functions.
As shown in Figure 3, the end face of casing 1 is provided with one for showing that the display screen 9, of performance information of each battery of battery pack 6 is provided with the patch panel 10 of multiple joint or interface.Display screen 9 and patch panel 10 are all communicated with battery pack 6 by control circuit board 7.Display screen 9 can show electric current, voltage condition and the total voltage of battery pack 6 and the situation of temperature of each battery of battery pack 6, so that the use of described portable power supplies, detection and maintenance.In addition, in patch panel 10, be also provided with a system hibernates control gear 11 being communicated with battery pack 6 by control circuit board 7.System hibernates control gear 11 is buttons of a Switch; when pressing " system hibernates " key; whole power-supply system just can enter state of dormancy; power loss is low; cut off all power supplies, protection battery pack 6, battery pack 6 stops supplying power for outside except self discharge; after making the long-time stock of portable power supplies, power consumption seldom, can normally be used after outbound.System hibernates control gear 11 can also be a pair of external plug and socket, and when described plug and the connection of described socket, battery pack 6 is connected with each joint and interface on control circuit board 7, the ability that battery pack 6 possesses outside electric discharge and inwardly charges; When described plug and the disconnection of described socket, battery pack 6 stops supplying power for outside except self discharge.
As shown in Figure 3, described portable power supplies also comprises the lighting set 8 of being located on casing 1, the switch gear (not shown) of control lighting set 8 Push And Releases, and described switch gear is also located on the end face of casing 1, and lighting set 8 is communicated with battery pack 6.
As shown in Figure 4, lighting set 8 comprises a LED(light emitting diode) lamp 81, a telescopic tube being connected with LED lamp 81 82, be for connecting the rotary connector of telescopic tube 82 and LED lamp 81.Telescopic tube 82 is for making LED lamp 81 axially stretching out or retracting along described telescopic tube 82.When telescopic tube 82 stretches out, LED lamp 81 stretches out outside casing 1; When telescopic tube 82 bounces back, LED lamp 81 is returned to the top side location of casing 1.Telescopic tube 82 can extend at most 400 millimeters.Described rotary connector is used for making LED lamp 81 with respect to telescopic tube 82, to rotate as the center of circle take described rotary connector.Specifically, described rotary connector is a pin 83, between LED lamp 81 and telescopic tube 82, is therefore to adopt pin to connect, and LED lamp 81 is fixed together with telescopic tube 82, makes LED lamp 81 can follow telescopic tube 82 and does 360 degree rotations.So, to illuminate more vast region, for being applied to field or emergent place etc., described portable power supplies provides a great convenience.
As shown in Figure 5, in another embodiment's of the present utility model portable power supplies, described rotary connector in lighting set 8 is a steering linkages bulb 84, therefore between LED lamp 81 and telescopic tube 82, be to adopt bulb to connect, be that LED lamp 81 is fixed together with telescopic tube 82, make LED lamp 81 can follow telescopic tube 82 and do 360 degree rolling rotations.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these changes and modification all fall into protection domain of the present utility model.
Claims (10)
1. a portable power supplies, the casing that it comprises a battery pack and an accommodating described battery pack, is characterized in that, described casing is provided with a pull bar and and is positioned at the sliding device of described bottom half; Described portable power supplies also comprises the lighting set of being located on described casing, the switch gear of the described lighting set Push And Release of a control, and described lighting set is communicated with described battery pack.
2. portable power supplies as claimed in claim 1, it is characterized in that, described lighting set comprises the LED lamp of being located on described box top, the rotary connector that a telescopic tube, connected with described battery pack is connected described LED lamp and described telescopic tube, wherein, described telescopic tube is for making described LED lamp along axially the stretching out or retract of described telescopic tube, and described rotary connector is used for making described LED lamp with respect to described telescopic tube, to rotate as the center of circle take described rotary connector.
3. portable power supplies as claimed in claim 1, is characterized in that, described pull bar is located on the top, back or end face of described casing; Described sliding device comprises a pair of universal wheels and a pair of directional wheel, and the central point of the wheel hub of described universal wheels and described directional wheel is positioned in same level.
4. portable power supplies as claimed in claim 1, is characterized in that, is respectively equipped with at least one handle on the two relative side of described casing; The upper position of the side of described casing and close described casing is provided with some radiation holes.
5. portable power supplies as claimed in claim 1, is characterized in that, the top of the end face of described casing is provided with a cover plate, and a side and the described casing of described cover plate are rotationally connected, and opposite side is connected with described casing by a cover plate lock.
6. portable power supplies as claimed in claim 1, it is characterized in that, the inside of described casing is provided with a control circuit board being communicated with described battery pack, the end face of described casing is provided with one for showing display screen and the patch panel of performance information of each battery of described battery pack, and described display screen is communicated with described battery pack by described control circuit board with described patch panel.
7. portable power supplies as claimed in claim 6, is characterized in that, described patch panel is provided with at least one DC output USB socket, at least one AC output control switch, at least one AC charging plug, at least one AC accessory power outlet, at least one PV and AC translation interface.
8. portable power supplies as claimed in claim 7, is characterized in that, is also provided with a system hibernates control gear being communicated with described battery pack in described patch panel, for controlling described battery pack, continues or stops discharging and recharging.
9. the portable power supplies as described in any one in claim 1～8, is characterized in that, the material of described casing is aluminium sheet, and is respectively equipped with at least one supporting steel frame on each frame of the inner side of described casing.
10. portable power supplies as claimed in claim 9, is characterized in that, the bottom of described casing seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718792.7U CN203560677U (en) | 2013-11-14 | 2013-11-14 | Portable power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718792.7U CN203560677U (en) | 2013-11-14 | 2013-11-14 | Portable power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560677U true CN203560677U (en) | 2014-04-23 |
Family
ID=50510398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320718792.7U Expired - Fee Related CN203560677U (en) | 2013-11-14 | 2013-11-14 | Portable power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229433A (en) * | 2016-08-30 | 2016-12-14 | 南通鼎鑫电池有限公司 | A kind of rod-pulling type low speed Vehicular battery group device |
| CN108001266A (en) * | 2017-11-27 | 2018-05-08 | 安徽欧鹏巴赫新能源科技有限公司 | Mobile battery case |
-
2013
- 2013-11-14 CN CN201320718792.7U patent/CN203560677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229433A (en) * | 2016-08-30 | 2016-12-14 | 南通鼎鑫电池有限公司 | A kind of rod-pulling type low speed Vehicular battery group device |
| CN108001266A (en) * | 2017-11-27 | 2018-05-08 | 安徽欧鹏巴赫新能源科技有限公司 | Mobile battery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |