CN204628033U - Emergent fan - Google Patents
Emergent fan Download PDFInfo
- Publication number
- CN204628033U CN204628033U CN201520317842.XU CN201520317842U CN204628033U CN 204628033 U CN204628033 U CN 204628033U CN 201520317842 U CN201520317842 U CN 201520317842U CN 204628033 U CN204628033 U CN 204628033U
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- CN
- China
- Prior art keywords
- battery case
- module
- main body
- fan
- emergent
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Abstract
The utility model relates to emergent fan structure design field, provides a kind of emergent fan.This emergent fan comprises fan main body module and battery case module; Battery case module and fan main body module removably connect; Battery case module for installing storage battery, and makes storage battery be electrically connected with fan main body module; The structure of fan main body module and battery case module is independent each other, and when there being civil power, do not need to use storage battery power supply, user can pull down storage battery and battery case module, greatly alleviates fan weight thus, conveniently moves.
Description
Technical field
The utility model relates to emergent fan structure design field, particularly relates to a kind of emergent fan.
Background technique
Emergent fan is travelling fan again, general with lighting burner, the band 6V also had or 3V supply hub and radio receiver etc., the chargeable storage battery of the reliable closed maintenance free of built-in security, the interim non-transformer supply parts such as charged fan can be used for that enjoy the cool in open air, car and boat carry use, camping, power failure are emergent, one-shot job, pitch flow, dormitory, be generally the style of box fan, specification generally has 10 cun and 12 cun etc., is convenient for carrying use.
Emergent fan in the market, normally increasing storage battery by conventional fan can continue when not having civil power to input to be used by storage battery power supply, lighting burner being generally also housed and providing emergency lighting.Emergent fan in the market has following shortcoming: install the battery case module integration of storage battery on fan drum, some battery weights weigh several kilograms, because weight is large when storage battery loaded onto by emergent fan, is not easy to very much user and moves use; Storage battery removing assembling structure is also complicated, and user must use screw-driver to pull down battery cover screw could take out storage battery, and user uses extremely inconvenient.
Model utility content
(1) technical problem that will solve
To be solved in the utility model is that the storage battery of existing emergent fan is integrated on fan drum, is not easy to the problem of moving.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of emergent fan, comprises fan main body module and battery case module; Described battery case module and described fan main body module removably connect; Described battery case module for installing storage battery, and makes described storage battery be electrically connected with described fan main body module.
Preferably, the dismountable bottom being connected to described fan main body module of described battery case module.
Preferably, the bottom of described fan main body module is provided with two supporting legs along its length, and the two ends of described battery case module are all connected with two described supporting legs by screw.
Preferably, described supporting leg is that overall in tubular structure, the tail end of described screw is positioned at described supporting leg, the head end of described screw through described supporting leg barrel and with described battery case model calling.
Preferably, the sidewall of described supporting leg is provided with opening.
Preferably, in the horizontal direction, the tail end of described screw exposes in whole or in part relative to described opening.
Preferably, the tail end of described screw is butterfly.
Preferably, the longitudinal thickness of described storage battery installation module is less than the height of described supporting leg.
Preferably, described screw is isolation material with the part of described battery case module contact.
Preferably, described fan main body module is connected with described storage battery by charge-discharge control circuit, and described charge-discharge control circuit switches between charged state and discharge condition for controlling described storage battery.
(3) beneficial effect
The one that the utility model provides is met an urgent need fan, comprises fan main body module and battery case module; Battery case module and fan main body module removably connect; Battery case module for installing storage battery, and makes storage battery be electrically connected with fan main body module; The structure of fan main body module and battery case module is independent each other, and when there being civil power, do not need to use storage battery power supply, user can pull down storage battery and battery case module, greatly alleviates fan weight thus, conveniently moves.
Wherein, battery case module is arranged between two supporting legs by the screw that afterbody is butterfly, the butterfly of screw tail end is convenient to manual rotation, and supporting leg is the tubular structure that sidewall has opening, the afterbody of screw is placed in tubular supporting leg inside and can prevents from touching by mistake, and staff probes into and rotary screw by the opening be arranged on barrel, therefore dismantle and install all very convenient.
Further, fan main body module is connected with storage battery by charge-discharge control circuit, and charge-discharge control circuit switches between charged state and discharge condition for controlling storage battery; Battery case module is when installment state, fan main body module and power connection can be made, and make power supply to charge in batteries by charge-discharge control circuit, time in the environment residing in civil power, fan main body module not only can play to battery case module the effect held, can also charge to it simultaneously, make " using under having city's electricity condition " thus, " using without under city's electricity condition " and " moving under split state " formation perfectly coordinates, use more convenient.
Accompanying drawing explanation
Fig. 1 is that the one of the utility model embodiment is met an urgent need fan exploded view;
Fig. 2 is the plan view of a kind of emergent fan of the utility model embodiment;
Fig. 3 is the worm's eye view of a kind of emergent fan of the utility model embodiment.
Reference character:
10, fan main body module; 11, supporting leg; 12, opening; 20, battery case module; 30, screw; 40, storage battery.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Shown in composition graphs 1 to Fig. 3, the easy-to-dismount emergent fan of a kind of storage battery that the utility model embodiment provides, comprises fan main body module 10 and battery case module 20; Battery case module 20 and fan main body module 10 removably connect; Battery case module 20 for installing storage battery 40, and makes storage battery 40 be electrically connected with fan main body module 10; Because fan main body module 10 is independent each other with the structure of battery case module 20, when there being civil power, do not need to use storage battery 40 to power, user can pull down storage battery 40 and battery case module 20, greatly alleviates fan weight thus, conveniently moves.
Wherein, the bottom of fan main body module 10 is provided with two supporting legs 11 along its length, the dismountable bottom being connected to fan main body module 10 of battery case module 20, and between two supporting legs 11, battery case module 20 is preferably less than the height of supporting leg 11 relative to the longitudinal thickness of supporting bable tops, like this when dismounting, need not raise or roll fan main body module 10 can shift out battery case module 20 and move into.The two ends of battery case module 20 are all connected with two supporting legs 11 by screw 30, concrete, supporting leg 11 can be overall is tubular structure, and the tail end of screw 30 is positioned at the inside of tubular supporting leg 11, and the head end of screw 30 passes the barrel of supporting leg 11 and is connected with battery case module 20; It is inner that afterbody due to screw 30 is placed in tubular supporting leg 11, and the afterbody of supporting leg 11 pairs of screws 30 of tubular forms protection, can prevent touching caused screw 30 by mistake and rotate; The part that screw 30 contacts with battery case module 20 is preferably isolation material, as plastics etc., makes thus to form insulation protection between battery case module 20 and supporting leg 11 and supporting bable tops, prevents electric leakage.
In addition, also can arrange opening 12 on the sidewall of supporting leg 11, staff is insinuated into the internal rotating screw 30 of tubular supporting leg 11 by the opening 12 be arranged on barrel, makes to dismantle screw 30 and install all very convenient, also the tail end of screw 30 can be set to butterfly, and relative in the substantially horizontal of supporting bable tops, the tail end of screw 30 expose setting relative to opening 12 in whole or in part, namely at least one flank of the tail end of screw 30 butterfly exposes in the horizontal direction from opening 12, therefore this opening 12 can arrange very little, only need that there is the width by a finger, when screwing, probe into opening 12 by a finger and be pressed on a flank of the afterbody of screw 30 butterfly, rotary screw 30 is more than 180 °, now, another flank of the afterbody of screw 30 butterfly exposes again from opening 12, two flanks are pressed toward complex Alternating with this, realize the dismounting to screw 30, when screwing screw 30, clamp the afterbody of screw 30 by two longitudinal arrangements of finger, make the head end of screw 30 aim at screw and preliminary screw-in, and then repeat aforesaid operations screwing screw 30 with contrary direction, or the axial length of screw 30 is set to the contraposition diameter of the supporting leg 11 being a bit larger tham tubular, in the process of Unscrewed screw 30, screw 30 is threaded to when departing from the end of battery case module 20, the head end of screw 30 still keeps coordinating with the barrel grafting of supporting leg 11, can't fall down, thus avoid the trouble in repeatable operation screw 30 pairs of holes in disassembly process.
Fan main body module 10 is also electrically connected with storage battery 40 by charge-discharge control circuit, and charge-discharge control circuit switches between charged state and discharge condition for controlling storage battery 40; Battery case module 20 is when installment state, fan main body module 10 and power connection can be made, and by charge-discharge control circuit, power supply is charged to storage battery 40, time in the environment residing in civil power, fan main body module 10 not only can play to battery case module 20 effect held, can also charge to it simultaneously, make " using under having city's electricity condition " thus, " using without under city's electricity condition " and " moving under split state " formation perfectly coordinates, use more convenient.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (10)
1. an emergent fan, is characterized in that, comprises fan main body module (10) and battery case module (20); Described battery case module (20) and described fan main body module (10) removably connect; Described battery case module (20) for installing storage battery (40), and makes described storage battery (40) be electrically connected with described fan main body module (10).
2. emergent fan according to claim 1, is characterized in that, the dismountable bottom being connected to described fan main body module (10) of described battery case module (20).
3. emergent fan according to claim 2, it is characterized in that, the bottom of described fan main body module (10) is provided with two supporting legs (11) along its length, and the two ends of described battery case module (20) are all connected with two described supporting legs (11) by screw (30).
4. emergent fan according to claim 3, it is characterized in that, described supporting leg (11) is overall in tubular structure, the tail end of described screw (30) is positioned at described supporting leg (11), and the head end of described screw (30) passes the barrel of described supporting leg (11) and is connected with described battery case module (20).
5. emergent fan according to claim 4, is characterized in that, the sidewall of described supporting leg (11) is provided with opening (12).
6. emergent fan according to claim 5, is characterized in that, in the horizontal direction, the tail end of described screw (30) exposes in whole or in part relative to described opening (12).
7. emergent fan according to claim 3, is characterized in that, the tail end of described screw (30) is butterfly.
8. emergent fan according to claim 3, is characterized in that, the longitudinal thickness of described battery case module (20) is less than the height of described supporting leg (11).
9. emergent fan according to claim 3, is characterized in that, is isolation material in the upper part contacted with described battery case module (20) of described screw (30).
10. the emergent fan according to any one of claim 1 to 9, it is characterized in that, described fan main body module (10) is electrically connected with described storage battery (40) by charge-discharge control circuit, and described charge-discharge control circuit switches between charged state and discharge condition for controlling described storage battery (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317842.XU CN204628033U (en) | 2015-05-15 | 2015-05-15 | Emergent fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317842.XU CN204628033U (en) | 2015-05-15 | 2015-05-15 | Emergent fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628033U true CN204628033U (en) | 2015-09-09 |
Family
ID=54047069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317842.XU Expired - Fee Related CN204628033U (en) | 2015-05-15 | 2015-05-15 | Emergent fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103671A1 (en) * | 2016-12-06 | 2018-06-14 | 苏州宝时得电动工具有限公司 | Fan |
-
2015
- 2015-05-15 CN CN201520317842.XU patent/CN204628033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103671A1 (en) * | 2016-12-06 | 2018-06-14 | 苏州宝时得电动工具有限公司 | Fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20210515 |