CN102338111A - Portable emergency electric fan - Google Patents
Portable emergency electric fan Download PDFInfo
- Publication number
- CN102338111A CN102338111A CN2011103164495A CN201110316449A CN102338111A CN 102338111 A CN102338111 A CN 102338111A CN 2011103164495 A CN2011103164495 A CN 2011103164495A CN 201110316449 A CN201110316449 A CN 201110316449A CN 102338111 A CN102338111 A CN 102338111A
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- CN
- China
- Prior art keywords
- supporting base
- storage battery
- cavity
- electric fan
- fan body
- 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.)
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Abstract
The invention relates to a portable emergency electric fan which comprises a fan body (1), a supporting base (2),an upright post (3), a chassis (4) and a control panel (5), wherein the control panel (5) is arranged on the supporting base (2) and electrically connected with a drive motor of the fan body (1); the upper end of the upright post (3) is connected with the fan body (1), the lower end of the upright post (3) is connected with the supporting base (2), and the supporting base (2) is connected with the chassis (4); the rear part of the supporting base (2) is provided with a cavity, a storage battery (6) is arranged in the cavity, and the storage battery (6) is fixed on the rear part of the supporting base (2) through a rear cover (7); and the two inner sides of the cavity of the supporting base (2) are provided with buckle positions, the rear cover (7) is provided with a buckle hook (70) matched with the buckle positions, and the rear cover (7) is buckled on each buckle position of the cavity of the supporting base (2) by virtue of the buckle hook (70). The electric fan adopting the structure provided by the invention still can be used during power outage, and the storage battery can be disassembled conveniently.
Description
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Technical field
The invention belongs to field of domestic appliances manufacture technology, be specifically related to a kind of portable emergency electric fan.
Background technique
Electric fan is one of the most frequently used household electric appliance, and kind is a lot, uses very extensive.Therefore existing electric fan all is directly to use mains-supplied usually, when power failure, just can't use, particularly in summer of sweltering heat; Be generally peak of power consumption period; Because mains supply is not enough, situation such as power cuts to limit consumption often occurs, use electricity in off-peak hours, the render electrical fan can not use; Have a strong impact on user's refrigerant travelling comfort, particularly be in the crowd of hot environment operation as entrance guard, security personnel Room duty personnel etc.So industry has designed the emergency electric fan that has storage battery, yet the common storage battery of the electric fan of this present class formation is the fixed installation structure, can not arbitrarily take out, and perhaps storage battery is located at the tray bottom of comparatively hiding, and the storage battery dismounting is very inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of can be when having a power failure also employable storage battery portable emergency electric fan for convenience detach.
The objective of the invention is to realize like this: a kind of portable emergency electric fan; Comprise fan body (1), supporting base (2), column (3), chassis (4) and be used to control the control panel (5) that fan body (1) is worked; Control panel (5) is located at supporting base (2) and is gone up and be electrically connected with the drive motor of fan body (1); Column (3) upper end is connected with fan body (1), and the lower end is connected with supporting base (2), and supporting base (2) is connected with chassis (4); It is characterized in that: the rear portion of said supporting base (2) offers cavity; Be provided with a storage battery (6) in the cavity, storage battery (6) is fixed on the rear portion of supporting base (2) through a bonnet (7), and storage battery (6) is electrically connected with control panel (5) through charge-discharge control circuit.
Cavity two inboards of said supporting base (2) offer button bit, and bonnet (7) is provided with the clasp (70) that is connected with button bit, and bonnet (7) is fastened on the button bit in the cavity of supporting base (2) rear portion through clasp (70).
The drive motor of said fan body (1) is a direct current generator, and said charge-discharge control circuit has the inverter circuit that direct current is changed into Ac.
Good effect of the present invention: storage battery is removably mounted in the cavity at supporting base rear portion, is fastened through bonnet again, this structural design; When electricity is arranged, charge a battery through civil power, when having a power failure; Then supply power to electric fan through storage battery, even have a power failure in the short time like this, electric fan can also normally use; Enjoy the refrigerant comfortable feel of electric fan, in addition, can also only storage battery be taken apart easily and be carried into other local charging; And need not whole electric fan all be moved, the electric fan of this structure is fit to open-air and does not have local interim use of civil power very much, and meets hot environment staff on duty such as picture entrance guard that the power supply deficiency need use electricity in off-peak hours, the defendance Room and use; And the storage battery after the dismounting is except making things convenient for mobile charging, and the emergency power supply that also can be used as other electrical equipment uses.
Description of drawings
Fig. 1 is the stereogram of the emergent fan of the present invention;
Fig. 2 is the storage battery part-structure exploded view of supporting base;
Fig. 3 is the control panel front view.
Embodiment
Below in conjunction with accompanying drawing the embodiment of portable emergency electric fan according to the invention is done further explain.
Like Fig. 1, Fig. 2, shown in Figure 3: portable emergency electric fan of the present invention; Main by fan body 1, supporting base 2, column 3, chassis 4 and be used to control the control panel 5 of fan body 1 work, control panel 5 is located on the supporting base 2 and with the drive motor of fan body 1 and is electrically connected, and column 3 upper ends are connected with fan body 1; The lower end is connected with supporting base 2; Supporting base 2 is connected with chassis 4, offers cavity at the rear portion of supporting base 2, is provided with a storage battery 6 in the cavity; Storage battery 6 is fixed on the rear portion of supporting base 2 through bonnet 7, and storage battery 6 is electrically connected with control panel 5 through charge-discharge control circuit.Dismounting for ease; So that carry that storage battery charges to the place that civil power is arranged or as the interim power supply of other household electric appliance; Cavity two inboards at supporting base 2 offer button bit; Bonnet 7 is provided with the clasp 70 that is connected with button bit, and bonnet 7 is fastened on the button bit in the supporting base 2 rear portion cavitys through clasp 70.The drive motor of fan body 1 is preferably direct current generator; The charge-discharge control circuit design is comparatively simple like this; Do not need inverter circuit, if drive motor is selected AC motor for use, then charge-discharge control circuit need be set up the inverter circuit that direct current is changed into Ac.
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Claims (3)
1. portable emergency electric fan; Comprise fan body (1), supporting base (2), column (3), chassis (4) and be used to control the control panel (5) that fan body (1) is worked; Control panel (5) is located at supporting base (2) and is gone up and be electrically connected with the drive motor of fan body (1); Column (3) upper end is connected with fan body (1), and the lower end is connected with supporting base (2), and supporting base (2) is connected with chassis (4); It is characterized in that: the rear portion of said supporting base (2) offers cavity; Be provided with a storage battery (6) in the cavity, storage battery (6) is fixed on the rear portion of supporting base (2) through a bonnet (7), and storage battery (6) is electrically connected with control panel (5) through charge-discharge control circuit.
2. portable emergency electric fan according to claim 1; It is characterized in that: cavity two inboards of said supporting base (2) offer button bit; Bonnet (7) is provided with the clasp (70) that is connected with button bit, and bonnet (7) is fastened on the button bit in the cavity of supporting base (2) rear portion through clasp (70).
3. portable emergency electric fan according to claim 1 is characterized in that: the drive motor of said fan body (1) is a direct current generator, and said charge-discharge control circuit has the inverter circuit that direct current is changed into Ac.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103164495A CN102338111A (en) | 2011-10-18 | 2011-10-18 | Portable emergency electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103164495A CN102338111A (en) | 2011-10-18 | 2011-10-18 | Portable emergency electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102338111A true CN102338111A (en) | 2012-02-01 |
Family
ID=45514007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103164495A Pending CN102338111A (en) | 2011-10-18 | 2011-10-18 | Portable emergency electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102338111A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944199A (en) * | 2013-01-21 | 2014-07-23 | 宁波瑞华电子塑料有限公司 | Emergency power source and assembling method thereof |
| WO2018103671A1 (en) * | 2016-12-06 | 2018-06-14 | 苏州宝时得电动工具有限公司 | Fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408792Y (en) * | 2009-04-28 | 2010-02-17 | 李伟光 | Battery mounting structure for emergency fan |
| CN201599221U (en) * | 2010-01-20 | 2010-10-06 | 广东金莱特电器股份有限公司 | Chargeable stand fan |
| CN201925197U (en) * | 2011-02-16 | 2011-08-10 | 周胜康 | Emergency fan |
| CN201991798U (en) * | 2010-12-18 | 2011-09-28 | 王福元 | AC-DC dual-purpose electric fan |
| CN202250980U (en) * | 2011-10-18 | 2012-05-30 | 佛山市顺德区大洋彩虹电器有限公司 | Portable emergency electric fan |
-
2011
- 2011-10-18 CN CN2011103164495A patent/CN102338111A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408792Y (en) * | 2009-04-28 | 2010-02-17 | 李伟光 | Battery mounting structure for emergency fan |
| CN201599221U (en) * | 2010-01-20 | 2010-10-06 | 广东金莱特电器股份有限公司 | Chargeable stand fan |
| CN201991798U (en) * | 2010-12-18 | 2011-09-28 | 王福元 | AC-DC dual-purpose electric fan |
| CN201925197U (en) * | 2011-02-16 | 2011-08-10 | 周胜康 | Emergency fan |
| CN202250980U (en) * | 2011-10-18 | 2012-05-30 | 佛山市顺德区大洋彩虹电器有限公司 | Portable emergency electric fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944199A (en) * | 2013-01-21 | 2014-07-23 | 宁波瑞华电子塑料有限公司 | Emergency power source and assembling method thereof |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |