CN205994271U - Scorch integrated box - Google Patents
Scorch integrated box Download PDFInfo
- Publication number
- CN205994271U CN205994271U CN201620677390.0U CN201620677390U CN205994271U CN 205994271 U CN205994271 U CN 205994271U CN 201620677390 U CN201620677390 U CN 201620677390U CN 205994271 U CN205994271 U CN 205994271U
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- sealing ring
- base plate
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Abstract
One kind scorches integrated box, and it includes casing（1）, casing（1）Inside it is provided with for scorching article heating chamber（2）, heating chamber（2）Steam pipe, convection fan are inside provided with（3）With drive convection fan（3）The motor of rotation, heating chamber（2）Inside it is provided with for separating convection fan（3）Base plate with motor（4）, base plate（4）Be provided with can power supply machine the through hole that passes through of rotating shaft, the base plate（4）Being provided with can make the output shaft rotation of motor smooth and sealing device that is can preventing gas leakage.
Description
Technical field
The utility model is related to one kind and scorches integrated box.
Background technology
Two kinds of functions that integrated box combines steam box and baking box are scorched, realizes the pluralistic function of product.But it is existing
Scorch integrated box come with some shortcomings part：When using oven function, need to turn by the convection fan in casing
Move and ensure the circulation of temperature and being uniformly distributed for temperature, fan is driven by motor and rotates, but when using steam box function, steaming
Motor bin is entered between vapour gap easily between fan shaft and housing, the damage of motor so as to cause leak, may be caused
Bad, service life is low；Existing integrated box of scorching is provided with sealing ring on housing at the position of rotating shaft, and motor output shaft is worn
It is connected with fan after crossing sealing ring, rotating shaft is rotated with respect to sealing ring inwall, it would still be possible to cause gas leakage, sealing effectiveness is poor；If will
The internal diameter of sealing ring does little, realizes the close-fitting of rotating shaft and sealing ring, the output shaft rotation of motor may be caused to have some setbacks, and affects wind
The normal rotation of fan, and then affect the use of oven function.
Utility model content
Technical problem to be solved in the utility model：A kind of good sealing effect is provided and fan is rotated and smoothly scorches one
Body case.
In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions：One kind scorches one
Case, it include casing, are provided with for scorching article heating chamber in casing, and heating interior is provided with steam pipe, convection fan and drive
The motor that convection fan is rotated, heating interior are provided with the base plate for separating convection fan and motor, and base plate is provided with can power
The through hole that the rotating shaft of machine is passed through, the base plate is provided with can make the output shaft rotation of motor smooth and sealing that is can preventing gas leakage
Device.
Preferably, the sealing device includes the sealing ring on bearing and base plate at the position of through hole, sealing ring
It is located at and is provided with, near one end end of motor, the groove that bearing can be housed, through hole internal diameter is less than groove internal diameter, bearing end surface
Offset with bottom portion of groove, the output shaft of motor is fixedly connected with convection fan after sequentially passing through bearing, sealing ring.
Preferably, the thickness of the bearing is equal to the depth of groove.
Preferably, the sealing ring includes that two ends are respectively used to seal two sealings of the sealing of through hole and connection
Connecting portion, the external diameter of sealing are more than the internal diameter of through hole, and a side surface of sealing is fitted with base plate.
Preferably, inwall is circumferentially additionally provided with annular protrusion in the middle part of the sealing ring.
Using said structure, the utility model is advantageously：The utility model is adopted in the outer of motor output shaft
Portion is arranged with a sealing ring, and the through hole clamping of sealing ring and base plate, sealing ring two ends outer end diameter are more than the internal diameter of through hole and close
Seal two ends inner surface is all fitted with backplate surface, and as sealing ring is made up of rubber, with elasticity so that sealing ring with logical
Seal for face between hole, good sealing effect；Sealing ring is provided with the groove that can house bearing, output shaft near one end end of motor
It is fixedly connected through bearing with convection fan, bearing causes the output shaft rotation of motor smooth, and as groove internal diameter is more than logical
The internal diameter in hole, the end surface of bearing are offseted with bottom portion of groove, and bearing is contacted with bottom portion of groove face so that bearing is simultaneously worked as
Effect to through hole secondary seal, prevents from heating indoor gas leakage, and sealing effectiveness is greatly promoted, and does not affect turning for convection fan
Dynamic so that steaming, the roasting using effect for scorching integrated box is good, long service life；The depth of groove is equal to the thickness of bearing, is easy to
Can clearly know whether bearing face is offseted with bottom portion of groove during installation, it is to avoid because bearing is not contacted with bottom portion of groove face to leading
The generation of gas leakage situation is caused, improves the sealing property of product further；Sealing ring two ends external diameter is more than middle part external diameter, in sealing ring
Portion is embedded in through hole and base plate clamping, and in the middle part of sealing ring, inwall prevents gas from motor further circumferentially arranged with annular protrusion
Motor control room, good sealing effect is entered between output shaft and sealing ring.
Description of the drawings
Fig. 1 scorches the structural representation of integrated box for the utility model.
Fig. 2 scorches the configuration schematic diagram of the sealing device of integrated box for the utility model.
The cross-sectional view that the sealing ring that Fig. 3 scorches integrated box for the utility model is installed with bearing.
As shown in the figure：1- casing, 2- heating chamber, 3- convection fan, 4- base plate, 5- sealing ring, 6- bearing, 7- groove, 8-
Annular protrusion.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described further.
In the utility model description, it is to be understood that term " on ", D score, " interior ", indicating position or the position such as " outward "
The relation of putting is based on the position relationship described in accompanying drawing, is for only for ease of the description present invention or simplifies description, rather than instruction must
The specific orientation that must have.
As shown in Figure 1, Figure 2 and Figure 3, one kind scorches integrated box, and it includes casing 1, is provided with for scorching article in casing 1
Heating chamber 2, is provided with steam pipe, convection fan 3 and drives the motor of the rotation of convection fan 3, is provided with heating chamber 2 in heating chamber 2
For separating the base plate 4 of convection fan 3 and motor, base plate 4 be provided with can power supply machine the through hole that passes through of rotating shaft, its feature exists
In：The base plate 4 is provided with can make the output shaft rotation of motor smooth and sealing device that is can preventing gas leakage.
The sealing device includes the sealing ring 5 on bearing 6 and base plate 4 at the position of through hole, and sealing ring 5 is located at and leans on
One end end of nearly motor is provided with the groove 7 that can house bearing 6, and through hole internal diameter is less than 7 internal diameter of groove, 6 end surface of bearing with
7 bottom of groove offsets, and the output shaft of motor is fixedly connected with convection fan 3 after sequentially passing through bearing 6, sealing ring 5.
The thickness of the bearing 6 is equal to the depth of groove 7.
The sealing ring 5 includes that two ends are respectively used to seal the connecting portion of two sealings of the sealing of through hole and connection,
The external diameter of sealing is fitted with base plate 4 more than the internal diameter of through hole, a side surface of sealing.
5 middle part inwall of the sealing ring is circumferentially additionally provided with annular protrusion.
The utility model is arranged with a sealing ring 5, the through hole of sealing ring 5 and base plate 4 using in the outside of motor output shaft
Clamping, 5 two ends outer end diameter of sealing ring is more than the internal diameter of through hole, and 5 two ends inner surface of sealing ring is all fitted with 4 surface of base plate,
And as sealing ring is made up of rubber, with elasticity so that seal for face between sealing ring 5 and through hole, good sealing effect；Sealing
Circle 5 is provided with the groove 7 that can house bearing 6 near one end end of motor, and output shaft is fixed with convection fan 3 through bearing 6 and connected
Connect, bearing 6 causes the output shaft rotation of motor smooth, and as 7 internal diameter of groove is more than the internal diameter of through hole, the end surface of bearing
Offset with 7 bottom of groove, bearing 6 is contacted with 7 bottom faces of groove so that bearing 6 has simultaneously worked as the work to through hole secondary seal
With, preventing from heating indoor gas leakage, sealing effectiveness is greatly promoted, and does not affect the rotation of convection fan so that scorch integrated box
Steaming, roasting using effect are good, long service life；The depth of groove 7 is equal to the thickness of bearing 6, is easy to clearly to know when mounted
Whether 6 end face of bearing is offseted with 7 bottom of groove, it is to avoid because bearing 6 is not contacted with 7 bottom faces of groove to causing gas leakage situation
Produce, improve the sealing property of product further；5 two ends external diameter of sealing ring is more than middle part external diameter, and 5 middle part of sealing ring is embedded in through hole
Interior with 4 clamping of base plate, 5 middle part inwall of sealing ring circumferentially arranged with annular protrusion 8, prevent further gas from motor output shaft with
Motor control room, good sealing effect is entered between sealing ring 5.
Above the utility model and embodiments thereof are described, this description do not have restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.If generally speaking this area
Those of ordinary skill is enlightened by which, in the case of objective is created without departing from the utility model, without creative design with
The similar frame mode of the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. one kind scorches integrated box, and it includes casing (1), is provided with for scorching article heating chamber (2), heating chamber in casing (1)
(2) motor that steam pipe, convection fan (3) and drive convection fan (3) are rotated is provided with, is provided with for dividing in heating chamber (2)
Every the base plate (4) of convection fan (3) and motor, base plate (4) be provided with can power supply machine the through hole that passes through of rotating shaft, its feature exists
In：Base plate (4) are provided with can make the output shaft rotation of motor smooth and sealing device that is can preventing gas leakage.
2. according to claim 1 scorch integrated box, other are just：The sealing device includes bearing (6) and base plate
(4) sealing ring (5) at the position of through hole, sealing ring (5) are located to be provided near one end end of motor and can house axle
The groove (7) of (6) is held, through hole internal diameter is less than groove (7) internal diameter, bearing (6) end surface is offseted with groove (7) bottom, motor
Output shaft sequentially pass through bearing (6), sealing ring (5) and be fixedly connected with convection fan (3) afterwards.
3. according to claim 2 integrated box is scorched, it is characterised in that：The thickness of bearing (6) is equal to groove (7)
Depth.
4. according to claim 2 integrated box is scorched, it is characterised in that：Sealing ring (5) are respectively used to including two ends
The connecting portion of two sealings of the sealing of sealing through hole and connection, the external diameter of sealing are more than the internal diameter of through hole, sealing
One side surface is fitted with base plate (4).
5. according to claim 2 integrated box is scorched, it is characterised in that：In the middle part of sealing ring (5), inwall is circumferentially gone back
It is provided with annular protrusion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677390.0U CN205994271U (en) | 2016-06-27 | 2016-06-27 | Scorch integrated box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677390.0U CN205994271U (en) | 2016-06-27 | 2016-06-27 | Scorch integrated box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205994271U true CN205994271U (en) | 2017-03-08 |
Family
ID=58205167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677390.0U Active CN205994271U (en) | 2016-06-27 | 2016-06-27 | Scorch integrated box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205994271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136950A (en) * | 2017-06-07 | 2017-09-08 | 杭州老板电器股份有限公司 | A kind of baking box with heating blower with inner bag sealing structure |
| CN108433526A (en) * | 2018-04-23 | 2018-08-24 | 广东格兰仕集团有限公司 | A kind of hot wind component of steaming oven |
-
2016
- 2016-06-27 CN CN201620677390.0U patent/CN205994271U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136950A (en) * | 2017-06-07 | 2017-09-08 | 杭州老板电器股份有限公司 | A kind of baking box with heating blower with inner bag sealing structure |
| CN107136950B (en) * | 2017-06-07 | 2023-05-05 | 杭州老板电器股份有限公司 | Oven with heating fan and liner sealing structure |
| CN108433526A (en) * | 2018-04-23 | 2018-08-24 | 广东格兰仕集团有限公司 | A kind of hot wind component of steaming oven |
| CN108433526B (en) * | 2018-04-23 | 2023-11-03 | 广东格兰仕集团有限公司 | Hot air component of steaming and baking oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |