CN202811534U - Circulating fan structure and refrigerator with the same - Google Patents
Circulating fan structure and refrigerator with the same Download PDFInfo
- Publication number
- CN202811534U CN202811534U CN201220425231.3U CN201220425231U CN202811534U CN 202811534 U CN202811534 U CN 202811534U CN 201220425231 U CN201220425231 U CN 201220425231U CN 202811534 U CN202811534 U CN 202811534U
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- China
- Prior art keywords
- rear body
- circulation wind
- stop
- blower fan
- protecgulum
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- 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 - Lifetime
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a circulating fan structure and a refrigerator with the circulating fan structure. The problems that a circulating structure of a fan is large in size, occupied space is large, fixation is difficult, and vibration noise is high in the prior art are solved. One the one hand, the utility model provides the circulating fan structure which comprises a fan and a support of the fan. The support comprises a front cover and a back body. The back body is a box body structure with an opening. The fan is fixed inside the back body. The front cover and the back body are fixedly connected in a buckled mode. One side, close to the front cover, of the side face of the back body and one side, close to the front cover, of the bottom face of the back body are respectively provided with a plurality of air inlets. One side, away from the front cover, of the side face of the back body and one side, away from the front cover, of the bottom face of the back body are respectively provided with a plurality of air outlets. An air duct system with three air absorption sides and three air-out sides is formed. Circulation of the air is facilitated, and the problem that an air channel is small in size is solved.
Description
Technical field
The utility model belongs to the refrigerator technical field, and specifically, relate to a kind of circulation wind blower structure and adopt the refrigerator of this circulation wind blower structure, be the architecture advances for the blower fan supporting frame.
Background technique
Blower fan in the existing refrigerator structures that adopt knockdown motor+flabellum more, the blower fan axial length is longer, so that the overall volume of blower fan assembling is larger, take the inner space, bulky wind loop structure is higher to the requirement of blower fan supporting frame, and volume is larger, more is difficult to fixed; And bulky wind loop structure vibrating noise is larger.If adopt the blower fan of compact type, will solve the air channel problem of wind circulation.
How taking into account the problem of fixing and two aspects, air channel, then is problem to be solved in the utility model.
Summary of the invention
The utility model provides a kind of circulation wind blower structure and has adopted the refrigerator of this circulation wind blower structure, and the blower fan loop structure volume that it can solve the prior art existence causes more greatly taking than large space, fixing relatively difficulty, and the larger problem of vibrating noise.
In order to solve the problems of the technologies described above, on the one hand, the utility model provides a kind of circulation wind blower structure, comprise blower fan and supporting frame thereof, support frame as described above comprises protecgulum and rear body, described rear body is the housing structure with opening, described blower fan is fixed in the described rear body, described protecgulum and rear body seizing type are connected and fixed, and the side of described rear body and bottom surface are respectively equipped with some intake grills near described protecgulum one side, are respectively equipped with some exhaust outlets away from described protecgulum one side, thereby form three air draughts, the ducting system of three air-out is conducive to the circulation of wind, has solved the little air channel problem of volume.
Wherein, be equipped with front stop and rear stop on the bottom surface of described rear body and the end face inwall, described blower fan clamps and is fixed between the described forward and backward stop.Blower fan is fixed in the rear body, positions by forward and backward stop, prevents in the blower fan working procedure, because of the vibrations displacement.
Further, front stop on the bottom surface inwall of described rear body is rectangular strip, laterally be fixed in the inboard of bottom surface intake grill and close on described intake grill, described rear stop comprises left and right sides two-part, stop comprises two stop faces after every part, the corresponding setting of forward and backward stop on the forward and backward stop on the described rear body end face inwall and the bottom surface.
Wherein, described protecgulum is rectangular configuration, and four bights of its inner side surface respectively are provided with a claw, and the corresponding position of described rear body respectively is provided with a claw hole, and the claw of described protecgulum snaps in and realizes being fixedly connected with of protecgulum and rear body in the claw hole of described rear body.
Wherein, the end face of the described rear body outside is provided with line slot, and the rear side of described line slot is provided with wire outlet hole.The blower fan line is placed in the line slot by wire outlet hole, and unnecessary blower fan line is the installation for the ease of blower fan, and line slot is can with unnecessary blower fan line concealing, avoid line influence to install in order to install.
Further, the frame bight of described line slot is provided with fixed hole.
Wherein, the outer lower portion at the described rear body back side is provided with locating column.When circulation wind blower structure is installed, at first locating column is inserted in the positioning hole of inner bag, then rear body to be fixed by screw, the fixed hole that screw passes on the frame of line slot is connected to the freezer liner top.
Wherein, described intake grill is the rectangular opening of the linear alignment, and described exhaust outlet is tactic strip hole.
Wherein, described blower fan adopts compact type air drafting type blower fan.
The specific works process: adopt the air drafting type blower fan, under the blower fan working state, the air sucking mouth of wind from two sides of rear body, on the bottom surface sucks, from the side, the exhaust outlet of bottom surface blows out, and realizes the circulation of wind.
On the other hand, the utility model also provides a kind of refrigerator that adopts above-mentioned circulation wind blower structure.
The utility model compared with prior art has the following advantages and good effect:
The utility model proposes a kind of new circulation wind blower structure, adopt the compact type blower fan, blower fan thickness is 10-40mm only, so that the overall volume of blower fan assembling reduces, has reduced the waste in space.The wind circulation is also higher to the requirement of fan supporter, and compact structure is beneficial to fixing, and support is fixing firm, and vibrating noise is little, is convenient to and the inner bag fixed installation, and is beneficial to dismounting.This circulation wind blower structure can satisfy the demand of wind circulation, also is beneficial to assembling and support is fixed.Wind passage mouth is beneficial to the circulation of wind, three air draughts, bottom and sidepiece air-out; Appearance is streamlined structure, and is elegant in appearance.
Description of drawings
Fig. 1 is the assembling schematic representation of circulation wind blower structure described in the utility model;
Fig. 2 is the decomposing schematic representation of circulation wind blower structure described in the utility model;
Fig. 3 is the axonometric drawing of protecgulum;
Fig. 4 is the plan view of protecgulum;
Fig. 5 is the axonometric drawing of rear body;
Fig. 6 is the front view of rear body;
Fig. 7 is the plan view of rear body;
Fig. 8 is the side view of rear body;
Wherein:
1, blower fan; 2, protecgulum; 2-1, claw; 3, rear body; 3-1, rear body side surface; 3-2, rear body side surface; 3-3, rear body bottom surface; 3-4, rear body end face; 3-5, the rear body back side; 3-6, intake grill; 3-7, exhaust outlet; 3-8, front stop; 3-9, rear stop; 3-10, claw hole; 3-11, line slot; 3-12, wire outlet hole; 3-13, fixed hole; 3-14, locating column.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to figure 1 and Fig. 2, a kind of circulation wind blower structure, comprise blower fan 1 and supporting frame thereof, support frame as described above comprises protecgulum 2 and rear body 3, rear body 3 is the housing structure with opening, blower fan 1 is fixed in the rear body 3, protecgulum 2 is connected and fixed with rear body 3 seizing types, side 3-1, the 3-2 of rear body 3 and bottom surface 3-3 are respectively equipped with some intake grill 3-6 near protecgulum one side, be respectively equipped with some exhaust outlet 3-7 away from protecgulum one side, intake grill 3-6 on three faces of rear body 3 is the rectangular opening of the linear alignment, and exhaust outlet 3-7 is tactic strip hole.Like this, take blower fan as separating surface, blower fan is intake grill near protecgulum one side, and an other side of blower fan is exhaust outlet, thereby forms three air draughts, and the ducting system of three air-out is conducive to the circulation of wind.
Shown in Fig. 5-8, be equipped with front stop 3-8 and rear stop 3-9 on the bottom surface 3-3 of rear body 3 and the end face 3-4 inwall, blower fan 1 clamps and is fixed between the forward and backward stop.Front stop 3-8 on the bottom surface 3-3 inwall of rear body 3 is rectangular strip, laterally be fixed in the inboard of bottom surface intake grill and close on intake grill 3-6, rear stop 3-9 comprises left and right sides two-part, stop 3-9 comprises two stop faces after every part, as shown in Figure 6, the corresponding setting of forward and backward stop on forward and backward stop on the rear body end face 3-4 inwall and the bottom surface 3-3 firmly is fixedly clamped blower fan 1.
Usually, the frame of blower fan 1 is provided with sponge, blower fan 1 is crossed front stop 3-8 be fixed between the forward and backward stop, prevents in the blower fan working procedure, and because of the vibrations displacement, the setting of sponge is convenient to install, and has also reduced noise.
Such as Fig. 5 and shown in Figure 7, the end face 3-4 of rear body 3 outside is provided with line slot 3-11, and the rear side of line slot 3-11 is provided with wire outlet hole 3-12, and the frame bight of line slot 3-11 is provided with fixed hole 3-13.The blower fan line is placed in the line slot 3-11 by wire outlet hole 3-12, and unnecessary blower fan line is the installation for the ease of blower fan, and line slot 3-11 can with unnecessary blower fan line concealing, avoid line influence to install in order to install.
As shown in Figure 7, two locating column 3-14 about the outer lower portion of rear body back side 3-5 is provided with, the effect of locating column 3-14 be when circulation wind blower structure is installed at first to the location.
As shown in Figure 3 and Figure 4, protecgulum 2 is rectangular configuration, four bights of its inner side surface respectively are provided with a claw 2-1, and the corresponding position of rear body 3 respectively is provided with a claw hole 3-10, and the claw 2-1 of protecgulum 2 snaps in the claw hole 3-10 interior realization protecgulum 2 of rear body 3 and being fixedly connected with of rear body 3.
Circulation wind blower structure is fixed in the upper corner of freezer liner, locating column 3-14 is inserted in the positioning hole of inner bag, then rear body 3 is fixed by screw, and the fixed hole that screw passes on the frame of line slot is connected to the freezer liner top.
Above-mentioned blower fan adopts compact type air drafting type blower fan, and blower fan thickness is 25mm.
The specific works process: under the blower fan working state, the air sucking mouth of wind from two sides of rear body 3, on the bottom surface sucks, and blows out from the exhaust outlet of two sides, bottom surface, realizes the circulation of wind.
The utility model adopts the compact type blower fan, and the overall volume of its supporting frame is corresponding reducing also, discharged the refrigerator inner space, and vibrating noise is little, and installation and fixed structure are simple; And the air channel requirement of wind circulation is also satisfied, under the smaller size smaller prerequisite, satisfies the requirement of wind circulation.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1. circulation wind blower structure, comprise blower fan and supporting frame thereof, it is characterized in that: support frame as described above comprises protecgulum and rear body, described rear body is the housing structure with opening, described blower fan is fixed in the described rear body, described protecgulum and rear body seizing type are connected and fixed, and the side of described rear body and bottom surface are respectively equipped with some intake grills near described protecgulum one side, are respectively equipped with some exhaust outlets away from described protecgulum one side.
2. described circulation wind blower structure according to claim 1, it is characterized in that: be equipped with front stop and rear stop on the bottom surface of described rear body and the end face inwall, described blower fan clamps and is fixed between the described forward and backward stop.
3. described circulation wind blower structure according to claim 2, it is characterized in that: the front stop on the bottom surface inwall of described rear body is rectangular strip, laterally be fixed in the inboard of bottom surface intake grill and close on described intake grill, described rear stop comprises left and right sides two-part, stop comprises two stop faces after every part, the corresponding setting of forward and backward stop on the forward and backward stop on the described rear body end face inwall and the bottom surface.
4. described circulation wind blower structure according to claim 1, it is characterized in that: described protecgulum is rectangular configuration, four bights of its inner side surface respectively are provided with a claw, the corresponding position of described rear body respectively is provided with a claw hole, and the claw of described protecgulum snaps in and realizes being fixedly connected with of protecgulum and rear body in the claw hole of described rear body.
5. described circulation wind blower structure according to claim 1, it is characterized in that: the end face outside of described rear body is provided with line slot, and the rear side of described line slot is provided with wire outlet hole.
6. described circulation wind blower structure according to claim 5, it is characterized in that: the frame bight of described line slot is provided with fixed hole.
7. described circulation wind blower structure according to claim 1, it is characterized in that: the outer lower portion at the described rear body back side is provided with locating column.
8. described circulation wind blower structure according to claim 1, it is characterized in that: described intake grill is the rectangular opening of the linear alignment, described exhaust outlet is tactic strip hole.
9. described circulation wind blower structure according to claim 1, it is characterized in that: described blower fan adopts compact type air drafting type blower fan.
10. a refrigerator is characterized in that adopting the described circulation wind blower structure of above-mentioned arbitrary claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425231.3U CN202811534U (en) | 2012-08-27 | 2012-08-27 | Circulating fan structure and refrigerator with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220425231.3U CN202811534U (en) | 2012-08-27 | 2012-08-27 | Circulating fan structure and refrigerator with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811534U true CN202811534U (en) | 2013-03-20 |
Family
ID=47870416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220425231.3U Expired - Lifetime CN202811534U (en) | 2012-08-27 | 2012-08-27 | Circulating fan structure and refrigerator with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410780A (en) * | 2013-07-29 | 2013-11-27 | 昆山维金五金制品有限公司 | Casing of cooling fan |
| CN112727809A (en) * | 2020-12-31 | 2021-04-30 | 珠海格力电器股份有限公司 | Fan guard assembly, fan assembly and device with fan assembly |
-
2012
- 2012-08-27 CN CN201220425231.3U patent/CN202811534U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410780A (en) * | 2013-07-29 | 2013-11-27 | 昆山维金五金制品有限公司 | Casing of cooling fan |
| CN112727809A (en) * | 2020-12-31 | 2021-04-30 | 珠海格力电器股份有限公司 | Fan guard assembly, fan assembly and device with fan assembly |
| CN112727809B (en) * | 2020-12-31 | 2021-11-30 | 珠海格力电器股份有限公司 | Fan guard assembly, fan assembly and device with fan assembly |
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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 |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |