CN210290203U - Quick-release type fan mounting structure for stove - Google Patents
Quick-release type fan mounting structure for stove Download PDFInfo
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- CN210290203U CN210290203U CN201920910958.2U CN201920910958U CN210290203U CN 210290203 U CN210290203 U CN 210290203U CN 201920910958 U CN201920910958 U CN 201920910958U CN 210290203 U CN210290203 U CN 210290203U
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- volute
- fixing
- mounting structure
- air outlet
- fan mounting
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Abstract
The utility model discloses a quick-release type fan mounting structure for kitchen range, which is characterized in that a fixing boss and a fixing sheet are arranged, so that the end part of the fixing sheet is lapped on the fixing boss and is fixedly connected with the fixing boss, thereby completing the unilateral fixed connection of a volute and an air box; the snubber block has been filled up through adding between the diapire of the bottom of the air outlet of spiral case and bellows again, and stationary blade and snubber block are located the both sides of spiral case respectively for the snubber block accomplishes the support to the another side of spiral case, not only can stably fix the spiral case of fan like this, reduce the vibrations of spiral case, thereby reduce the noise of complete machine, because the snubber block packs between the bottom of the air outlet of spiral case and the diapire of bellows, carry out bilateral fixation to current with the screw, the utility model discloses an installation structure dismantles and the installation is all more convenient, swift.
Description
Technical Field
The utility model relates to a spiral case technical field especially relates to a quick detach formula fan mounting structure for cooking utensils.
Background
The centrifugal fan in the kitchen range is generally fastened in the air box through screws, that is, the volute of the centrifugal fan is fastened in the air box. The volute is usually fixed in the air box in a mode of adopting the volute and the air box, one of the two modes is a unilateral fixing mode, namely, one side edge of the volute is fixed on a beam of the air box, the fixing mode is simple and convenient, but the fixing is not firm, and the volute is easy to vibrate when the fan runs, so that the noise of the whole machine is increased; the other is a bilateral fixing mode, namely two sides of the volute are respectively fixed on cross beams at two sides of the air box, so that the number of the cross beams and the number of fixed screws are increased, and the difficulty in disassembling the volute is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick detach formula fan mounting structure for cooking utensils, this mounting structure not only easily the dismantlement of spiral case, moreover can noise damping.
The purpose of the utility model is realized by providing the following technical scheme:
the utility model provides a quick-release type fan mounting structure for a stove, which comprises a fixed boss arranged on the inner side wall of an air box, wherein a fan is mounted in the air box; the fan is characterized by further comprising a fixing piece arranged on the outer annular surface of the volute of the fan, the end portion of the fixing piece is lapped on the fixing boss and fixedly connected with the fixing boss, a damping block is additionally plugged between the bottom of an air outlet of the volute and the bottom wall of the air box, and the fixing piece and the damping block are respectively located on two sides of the volute.
Preferably, the shock absorption block is wedge-shaped, and the head of the wedge-shaped shock absorption block is inserted between the bottom of the air outlet of the volute and the bottom wall of the air box.
Preferably, the smallest gap between the volute and the bottom wall of the air box is located between the air outlet of the volute and the fixing plate.
Preferably, a damping sheet is arranged between the fixing sheet and the fixing boss, and the damping sheet is fixed on the side wall of the air box.
Preferably, at least one side edge of the damping sheet is bent downwards to form a supporting part which is abutted against the fixed boss, and at least the other side edge of the damping sheet is bent upwards to form a fixed part which is fixed with the inner side wall of the air box.
Preferably, the fixing portion is bent upward at one edge of the damping sheet, and the supporting portion is bent downward at the other edge of the damping sheet.
Preferably, the fixed boss is formed by the inner side wall of the air box protruding outwards towards the inside of the air box.
Preferably, the fixing piece is provided with a handle portion convenient for carrying the fan.
Preferably, the fixed plate is located at the upper end of one side of the volute, and the damping block is located at the lower end of the corresponding side of the volute.
Preferably, the bellows is equipped with the air exit, the air outlet of spiral case pass through the air outlet adapter with the air exit is connected.
The utility model has the advantages that:
the utility model provides a quick-release type fan mounting structure for a cooker, which is characterized in that a fixing boss and a fixing piece are arranged, so that the end part of the fixing piece is lapped on the fixing boss and is fixedly connected with the fixing boss, thereby completing the unilateral fixed connection of a volute and an air box; the snubber block has been filled up through adding between the diapire of the bottom of the air outlet of spiral case and bellows again, and stationary blade and snubber block are located the both sides of spiral case respectively for the snubber block accomplishes the support to the another side of spiral case, not only can stably fix the spiral case of fan like this, reduce the vibrations of spiral case, thereby reduce the noise of complete machine, because the snubber block packs between the bottom of the air outlet of spiral case and the diapire of bellows, carry out bilateral fixation to current with the screw, the utility model discloses an installation structure dismantles and the installation is all more convenient, swift.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural view of the blower fan of the present invention installed in a wind box.
In fig. 1, this includes:
1-air box, 11-fixed boss, 12-air outlet;
2-volute, 21-air outlet;
3-electric machine;
4-impeller;
5-fixing piece, 51-handle part;
6-damping block;
7-air outlet adapter 7;
8-damping piece, 81-supporting part, 82-fixing part 82.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a quick detach formula fan mounting structure for cooking utensils, as shown in FIG. 1, the fan is installed in bellows 1, and the fan includes spiral case 2, installs motor 3 and impeller 4 in the spiral case 2, and motor 3 electric impeller 4 rotates and produces wind. Quick detach formula fan mounting structure is including locating the fixed boss 11 of the inside wall of bellows 1, and fixed boss 11 is formed towards the incasement evagination by the inside wall of bellows 1. The quick-release type fan mounting structure further comprises a fixing piece 5 mounted on the outer annular surface of the volute 2 of the fan, and the fixing piece 5 is located at the upper end part of the right side of the volute 2. The end of the fixing piece 5 is lapped on the fixing boss 11, and the fixing piece 5 is fixedly connected with the fixing boss 11 through a screw.
The utility model is provided with the fixed boss 11 and the fixed sheet 5, so that the end part of the fixed sheet 5 is lapped on the fixed boss 11 and is fixedly connected with the fixed boss, thereby completing the fixed connection of the spiral case 2 and the right side of the bellows 1; and a damping block 6 is additionally plugged between the bottom of the air outlet 21 of the volute 2 and the bottom wall of the air box 1, and the damping block 6 is positioned at the lower end part of the left side of the volute 2, so that the damping block 6 can support the left side of the volute 2. Because stationary blade 5 and snubber block 6 are located the both sides of spiral case 2 respectively, and be the symmetric relation about the center of spiral case 2 approximately, so not only can fix the spiral case 2 of fan more stably, reduce the vibrations of spiral case 2 to reduce the noise of complete machine, moreover because snubber block 6 is clogged between the bottom of the air outlet 21 of spiral case 2 and bellows 1's diapire, carry out bilateral fixation to current with the screw, the utility model discloses an installation structure dismantles and installs all more conveniently, swiftly.
As shown in fig. 1, the smallest gap between the scroll casing 2 and the bottom wall of the windbox 1 is located between the air outlet 21 of the scroll casing 2 and the fixing piece 5. The damping block 6 is wedge-shaped, and the head of the wedge-shaped damping block 6 is inserted between the bottom of the air outlet 21 of the volute 2 and the bottom wall of the air box 1, so that the left side of the volute 2 is fixed.
As shown in fig. 1, an air outlet 12 is provided on the left side of the air box 1, and an air outlet 21 of the scroll casing 2 is connected to the air outlet 12 through an air outlet adapter 7. And a sealing ring is arranged between the air outlet adapter 7 and the air outlet 21 of the volute 2, so that air leakage in the volute 2 is prevented.
As shown in fig. 1, the fixing piece 5 is provided with a handle portion 51 for facilitating the transportation of the blower. In order to reduce the vibration transmitted to the air box 1 by the volute 2, a damping sheet 8 is arranged between the fixed sheet 5 and the fixed boss 11. The right edge of the damper 8 is bent upward to form a fixing portion 82 fixed to the inner wall of the bellows 1. The front and rear side edges and the left side edge of the damper sheet 8 are bent downward to form support portions 81 that abut against the fixing bosses 11.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A quick-release type fan mounting structure for a stove is characterized by comprising a fixing boss arranged on the inner side wall of an air box, wherein a fan is mounted in the air box; the fan is characterized by further comprising a fixing piece arranged on the outer annular surface of the volute of the fan, the end portion of the fixing piece is lapped on the fixing boss and fixedly connected with the fixing boss, a damping block is additionally plugged between the bottom of an air outlet of the volute and the bottom wall of the air box, and the fixing piece and the damping block are respectively located on two sides of the volute.
2. The quick release fan mounting structure for the kitchen range according to claim 1, wherein the damping block is wedge-shaped, and a head of the wedge-shaped damping block is inserted between a bottom of the air outlet of the volute and a bottom wall of the bellows.
3. The quick release fan mounting structure for a kitchen range as recited in claim 1 or 2, wherein the smallest gap between the volute and the bottom wall of the windbox is located between the air outlet of the volute and the fixing plate.
4. The quick-release fan mounting structure for the kitchen range as claimed in claim 1 or 2, wherein a damping sheet is disposed between the fixing sheet and the fixing boss, and the damping sheet is fixed to a side wall of the bellows.
5. The quick release fan mounting structure for the kitchen range according to claim 4, wherein at least one side edge of the damping sheet is bent downward to form a supporting portion abutting against the fixing boss, and at least the other side edge of the damping sheet is bent upward to form a fixing portion fixed to the inner side wall of the bellows.
6. The quick release fan mounting structure of claim 5, wherein the fixing portion is bent upward at one edge of the damping sheet, and the supporting portion is bent downward at the other edge of the damping sheet.
7. The quick release fan mounting structure for the kitchen range as claimed in claim 1 or 2, wherein the fixing boss is formed by an inner side wall of the bellows protruding outward toward an inside of the bellows.
8. The quick-release fan mounting structure for the kitchen range as claimed in claim 1 or 2, wherein the fixing plate is provided with a handle portion for facilitating handling of the fan.
9. The quick release fan mounting structure of claim 1 or 2, wherein the fixing plate is located at an upper end of one side of the volute, and the damping block is located at a lower end of the corresponding side of the volute.
10. The quick-release fan mounting structure for the kitchen range according to claim 1 or 2, wherein the bellows is provided with an air outlet, and the air outlet of the volute is connected with the air outlet through an air outlet adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910958.2U CN210290203U (en) | 2019-06-17 | 2019-06-17 | Quick-release type fan mounting structure for stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920910958.2U CN210290203U (en) | 2019-06-17 | 2019-06-17 | Quick-release type fan mounting structure for stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290203U true CN210290203U (en) | 2020-04-10 |
Family
ID=70097115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920910958.2U Active CN210290203U (en) | 2019-06-17 | 2019-06-17 | Quick-release type fan mounting structure for stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259708A (en) * | 2019-06-17 | 2019-09-20 | 浙江帅康电气股份有限公司 | A kind of kitchen range fast disassembly type fan installing structure |
-
2019
- 2019-06-17 CN CN201920910958.2U patent/CN210290203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259708A (en) * | 2019-06-17 | 2019-09-20 | 浙江帅康电气股份有限公司 | A kind of kitchen range fast disassembly type fan installing structure |
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