CN202503802U - Protective cover structure of intelligent direct-current ion fan - Google Patents
Protective cover structure of intelligent direct-current ion fan Download PDFInfo
- Publication number
- CN202503802U CN202503802U CN2012201586933U CN201220158693U CN202503802U CN 202503802 U CN202503802 U CN 202503802U CN 2012201586933 U CN2012201586933 U CN 2012201586933U CN 201220158693 U CN201220158693 U CN 201220158693U CN 202503802 U CN202503802 U CN 202503802U
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- protective cover
- cover body
- blower
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- protective
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Abstract
The utility model discloses a protective cover structure of an intelligent direct-current ion fan. The protective cover structure comprises a protective cover body and a locking device which is used for locking the protective cover body on a fan shell in a locking process, wherein an upper end clamping buckle and a lower end clamping opening are arranged on the protective cover body in a way of corresponding to the fan shell; and the protective cover body is molded by one time by injection. The protective cover structure of the intelligent direct-current ion fan, disclosed by the utility model, has the beneficial technical effects that a protective cover of the fan is not provided with a screw hole, and a screw is also not required, and only needs the protective cover to be pressed on the fan shell by a hand, namely the installation is finished, so that a production link in an assembling process is reduced, the production cost is reduced and the maintenance and the detachment are convenient.
Description
Technical field
The utility model relates to ion blower, relates in particular to a kind of protective roof structure of intelligent DC ion blower.
Background technology
Along with the development of electronics industry, electrostatic technique is widely used in electronics industry.But static also brings heavy losses and harm to people in a lot of fields.The fast development of hyundai electronics information technology; Constantly require electronic product day by day when directions such as light, thin, little, high density develop; The inner insulating layer of integrated circuit is also more and more thinner; And it is also more and more little with spacing to connect conductor width, accordingly, and electronic device breakdown voltage resistant also more and more little.Yet the electrostatic potential that electronic product is produced in processes such as the production of reality and transportation, storage causes device failure, and the performance reliability of device is had a strong impact on.Therefore, in suitability for industrialized production, Electrostatic protection is become every profession and trade and caused one of safety problem of concern, attention day by day.
Yet, solve electrostatic problem, must adopt the electrostatic apparatus that disappear such as ion blower.Ion blower divides the AC and DC dual mode, and the high pressure ionization air of its generation reaches the purpose of eliminating static with electrostatic potential in the negative ions of generation.Ion blower in the market is main with interchange, though gone out many direct-current ion blowers in recent years.Because the degree of intelligent adjusting ionic equilibrium degree is not high and the static time that disappears is slow excessively; Its electrostatic stabilization performance that disappears neither be very desirable; Especially maintenance is very inconvenient in the use; Heat radiating structure because of old-fashioned is big again, and has a strong impact on the loom blower fan quiet ability that disappears, and therefore the direct-current ion blower on the market does not all install heater additional now.Make it can not be adapted to the low amblent air temperature that waits of Han Leng Qi Hou ﹑ air humidity Da ﹑ environment cleanliness, get over the weather extensive use so the ion blower performance is difficult to realize the specification requirement of high-precision electronic device and cross-region.
The emission needle of ion blower is in use easily by high pressure corrosion and the tired dust of collection, so often need cleaning or change emission needle.Mostly traditional ion blower protective cover is fixed, and dismounting is difficulty relatively, in recent years at the protective cover that has occurred a spot of buckle-type on the market; But this buckle is two buckles designs, is buckled in the protective cover both sides and for integral type designs, and this design defect is that when getting protective cover with the hands the while is according to the buckle on protective cover both sides; Be inconvenient to so use very much, in addition, buckle and protective cover are as a whole; Access times are many, and buckle is easy to the not tight or fracture of distortion card.
Summary of the invention
The technical problem that the utility model will solve provides a kind of protective cover of intelligent DC ion blower, and it is the improvement to existing protective roof structure, makes convenient disassembly when maintenance.
For the technical scheme that solves the problems of the technologies described above the utility model employing is:
A kind of protective roof structure of intelligent DC ion blower; Be used for the locker of locking protective cover body on Blower Housing when comprising protective cover body and fastening; The corresponding Blower Housing of protective cover body is provided with upper end buckle and lower end bayonet socket, and protective cover body is a single injection-molded.
As preferably, said upper end bayonet socket is a matrix opening vertical configuration, and the blower fan mouth upper end position that is provided with on the corresponding grafting Blower Housing fastens; The lower end bayonet socket of protective cover body is ", and the blower fan mouth lower end position that is provided with on the corresponding grafting Blower Housing fastens.
The access section, upper end of the blower fan mouth engaging protective cover position that is provided with on the corresponding grafting Blower Housing is that the vertical screens of convex, access section, lower end are the screens of " several " word groove.
Said locker; Comprise and be fixedly set in the fixed bin of access section, lower end for the lower end of " several " word groove screens; Tension spring is set in the fixed bin, and tension spring connects the slip knob that has dead bolt through its top contiguous block, and the lower end bayonet socket of corresponding protective cover body is provided with fixed via.
During dismounting, only need click and promote slip knob switch, can protective cover be released outward, at this moment, the fastening place of this protective cover lower end breaks away from housing, and the dismounting protective cover has just been accomplished.
The useful technique effect of the utility model is: this blower fan protective cover need not be provided with screw hole; Also need not to use screw, only need with protective cover with hand on the Fan casing once by having loaded onto, reduced the production link in assembling process; Reduced one-tenth and produced cost, repair demolition is convenient.
Description of drawings:
Fig. 1, protective cover body stereogram.
The protective roof structure Blower Housing of Fig. 2, the utility model intelligent DC ion blower and the protective cover body sketch map that is connected.
Fig. 3, protective cover body A-A view.
Fig. 4, Blower Housing and the protective cover body sketch map (broken section) that is fastened and connected.
Fig. 5, locker structural representation (analysing and observe).
Embodiment:
The protective roof structure of a kind of intelligent DC ion blower of meaning as shown in Figure 2; Be used for the locker 2 of locking protective cover body 1 on Blower Housing 3 when comprising protective cover body 1 and fastening; Other are: protective cover body 1 corresponding Blower Housing 3 is provided with upper end buckle 12 and lower end bayonet socket 11, and protective cover body 1 is a single injection-molded.
Like Fig. 3, meaning shown in Figure 4, said upper end bayonet socket 12 is a matrix opening vertical configuration, and the blower fan mouth upper end position that is provided with on the corresponding grafting Blower Housing 3 fastens; The lower end bayonet socket 11 of protective cover body 1 is ", and the blower fan mouth lower end position that is provided with on the corresponding grafting Blower Housing 3 fastens.
The access section, upper end of the blower fan mouth engaging protective cover position that is provided with on the corresponding grafting Blower Housing 3 is that the vertical screens of convex, access section, lower end are the screens of " several " word groove.
Meaning shown in Figure 5; Said locker 2; Comprise and be fixedly set in the fixed bin 21 of access section, lower end for the lower end of " several " word groove screens; Tension spring 24 is set in the fixed bin 21, and tension spring 24 connects the slip knob 23 that has dead bolt through its top contiguous block 22, and the lower end bayonet socket 11 of corresponding protective cover body 1 is provided with fixed via (Fig. 1, Fig. 3 visible).
The above record is merely the embodiment that utilizes the utility model technology contents, and modification, variation that any people who is familiar with this technology uses the utility model to do all belong to the claim that the utility model is advocated, and be not limited to embodiment.
Claims (4)
1. the protective roof structure of an intelligent DC ion blower; Be used for the locker (2) of locking protective cover body (1) on Blower Housing (3) when comprising protective cover body (1) and fastening; Other are: the corresponding Blower Housing of protective cover body (1) (3) is provided with upper end buckle (12) and lower end bayonet socket (11), and protective cover body (1) is a single injection-molded.
2. the protective roof structure of a kind of intelligent DC ion blower according to claim 1 is characterized in that: said upper end bayonet socket (12) is a matrix opening vertical configuration, and the blower fan mouth upper end position that is provided with on the corresponding grafting Blower Housing 3 fastens; The lower end bayonet socket (11) of protective cover body (1) is ", and corresponding grafting Blower Housing (3) is gone up the blower fan mouth lower end position that is provided with and fastened.
3. the protective roof structure of a kind of intelligent DC ion blower according to claim 2 is characterized in that: the access section, upper end that corresponding grafting Blower Housing (3) is gone up the blower fan mouth engaging protective cover position that is provided with is that the vertical screens of convex, access section, lower end are the screens of " several " word groove.
4. the protective roof structure of a kind of intelligent DC ion blower according to claim 3; It is characterized in that: said locker (2); Comprise and be fixedly set in the fixed bin (21) of access section, lower end for the lower end of " several " word groove screens; Tension spring (24) is set in the fixed bin (21), and tension spring (24) connects the slip knob (23) that has dead bolt through its top contiguous block (22), and the lower end bayonet socket (11) of corresponding protective cover body (1) is provided with fixed via.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201586933U CN202503802U (en) | 2012-04-16 | 2012-04-16 | Protective cover structure of intelligent direct-current ion fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201586933U CN202503802U (en) | 2012-04-16 | 2012-04-16 | Protective cover structure of intelligent direct-current ion fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503802U true CN202503802U (en) | 2012-10-24 |
Family
ID=47040400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201586933U Expired - Lifetime CN202503802U (en) | 2012-04-16 | 2012-04-16 | Protective cover structure of intelligent direct-current ion fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118475A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Protective guard structure for ion fans |
| CN103118476A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Ion fan |
-
2012
- 2012-04-16 CN CN2012201586933U patent/CN202503802U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118475A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Protective guard structure for ion fans |
| CN103118476A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Ion fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |