CN210373575U - Hot air cover, electric heating appliance - Google Patents
Hot air cover, electric heating appliance Download PDFInfo
- Publication number
- CN210373575U CN210373575U CN201921314264.9U CN201921314264U CN210373575U CN 210373575 U CN210373575 U CN 210373575U CN 201921314264 U CN201921314264 U CN 201921314264U CN 210373575 U CN210373575 U CN 210373575U
- Authority
- CN
- China
- Prior art keywords
- air
- plate body
- hot
- lateral wall
- air inlet
- 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.)
- Active
Links
Images
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model discloses a hot-blast cover, electric heating appliance, including setting up the plate body at one of them open port of cavity block, the middle part of plate body is protruding to the direction of keeping away from cavity block and becomes the air current circulation room, the edge formation installation department of plate body, the installation department of plate body covers one of them open port of cavity block completely, the air current circulation room includes lateral wall and roof, the integrated into one piece of lateral wall and roof, the lateral wall is close to until crossing with the lateral wall to the axis of plate body gradually along the protruding direction of air current circulation room, be equipped with business turn over wind subassembly in the air current circulation room. The beneficial effects of the utility model are that, reduced the spare part of product, it is more convenient to install simultaneously, has promoted efficiency greatly.
Description
Technical Field
The utility model relates to an improvement of a hot air cover, in particular to a hot air cover and an electric heating appliance.
Background
In order to improve the temperature uniformity in the cooking chamber, a general oven product can circulate the temperature in the cooking chamber by matching a hot air motor with a hot air cover. A hot air cover needs to be added and fixed on the cavity assembly. The structure can increase the investment, the installation of the hot air cover is troublesome, and the design of the hot air cover which forms the hot air chamber and increases the heat dissipation effect is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing a hot air cover and an electric heating appliance.
The technical scheme of the utility model be, a hot-blast cover, including setting up the plate body at one of them open port of cavity subassembly, the middle part of plate body is protruding into the air current circulation room to the direction of keeping away from cavity subassembly, the edge formation installation department of plate body, the installation department of plate body covers one of them open port of cavity subassembly completely, the air current circulation room includes lateral wall and roof, the integrated into one piece of lateral wall and roof, the lateral wall is close to until intersecting with the lateral wall to the axis of plate body gradually along the protruding direction of air current circulation room, be equipped with business turn over wind subassembly in the air current circulation room.
Preferably, the gas flow circulation chamber is a cylindrical cavity or a regular polygonal cavity.
Preferably, the air inlet and outlet assembly comprises an air inlet hole group and an air outlet hole group, and the air inlet hole group is formed in the top wall.
Preferably, the air outlet group comprises more than one first air outlet part and more than one second air outlet part, the surface of the top wall forms more than one first air outlet part by taking the air inlet group as a circle center, and the radius of the air outlet of the first air outlet part is gradually reduced towards the direction of the air inlet group.
Preferably, more than one second air outlet portion is formed on the surface of the side wall close to the first air outlet portion.
Preferably, the air inlet hole group comprises a plurality of circles of air inlet holes, the air inlet holes are distributed to the edge of the top wall in a ray mode by taking the center of the top wall as a circle, and the diameter of the air inlet holes is gradually reduced.
Preferably, the mounting portion of the plate body is provided with a plurality of mounting holes for mounting screws.
Preferably, the mounting portion of the plate body forms an insertion groove for fitting the mounting portion.
Preferably, a chamfer is formed between two sides of the mounting part of the plate body.
An electric heating appliance comprises a cavity assembly, wherein the hot air cover is assembled at the rear part of the cavity assembly.
Utilize a hot-blast cover, electric heating appliance of technical scheme preparation of the utility model, have following beneficial effect:
firstly, the supporting walls at four sides of the hot air cover can be used as a back plate of a cooking chamber, and a cavity which is convex towards one side in the middle of the hot air cover also forms the hot air chamber, thereby reducing the parts of the product, being more convenient to install and greatly improving the efficiency;
and the included angle formed between the side wall and the top wall is 90-180 degrees, so that the space of the airflow circulating chamber is increased, and the hot air entering the airflow circulating chamber is increased.
The third air outlet part, the first air outlet part and the second air outlet part are matched with the air inlet hole group, so that the air flow is accelerated.
Drawings
Fig. 1 is a front view of a hot air cover according to the present invention;
FIG. 2 is a cross-sectional view of the A-A side of a hot air hood according to the present invention;
fig. 3 is a first perspective view of a hot air cover according to the present invention;
fig. 4 is a second perspective view of a hot air cover according to the present invention;
fig. 5 is an exploded view of the installation of the inner chamber assembly and the hot blast hood of the present invention;
1. plate body 2, airflow circulation chamber 9, and mounting portion
401. First air outlet part 402, second air outlet part 5 and air inlet hole group
6. Mounting hole 7, embedded groove 8 and cavity assembly
301. Side wall 302, top wall 10, hot air hood
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of other embodiments without departing from the spirit and scope thereof as defined by the appended claims.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the first embodiment, as shown in fig. 1 to 4:
the utility model discloses it is right that the following combines the attached drawing to describe specifically, a hot-blast cover, including setting up plate body 1 at one of them open port of cavity block, the middle part of plate body 1 is protruding to the direction of keeping away from cavity block becomes air current circulation room 2, the edge formation installation department of plate body 1, one of them open port of cavity block is covered completely to installation department 9 of plate body 1, air current circulation room includes lateral wall 301 and roof 302, lateral wall 301 and roof 302 integrated into one piece, lateral wall 301 is close to gradually to plate body 1's axis along air current circulation room 2's protruding direction until crossing with the lateral wall, the indoor business turn over wind subassembly that is equipped with of air current circulation, lateral wall 301 and roof 302 combine the back plate that can regard as the culinary art room, hot-blast cover middle part to one side bellied air current circulation room 2, as hot-blast room, the spare part of product has been.
In the present technical solution, further, the airflow circulation chamber 2 is a cylindrical cavity or a regular polygonal cavity, and it should be specifically noted that, as shown in fig. 1, the airflow circulation chamber 2 is preferably a rectangular cavity.
In this technical scheme, further, business turn over wind subassembly includes inlet air hole group 5 and outlet air hole group, forms the inlet air hole group on the roof 302, and it needs further to point out that the preferred multirow aperture of inlet air hole group reduces the inlet air hole in proper order, as shown in fig. 1, the roof 302 of the rectangular cavity as airflow circulation room 2 uses the nodical intake air hole of the radial distribution of the nodical direction of its diagonal to the edge ray of roof 302 of its diagonal as the centre of a circle, and the aperture of inlet air hole reduces in proper order to the direction of keeping away from the nodical direction of diagonal.
In this technical solution, further, the air outlet group includes more than one first air outlet portion 401 and more than one second air outlet portion 402, the surface of the top wall 302 with the air inlet group 5 as the center of a circle forms more than one first air outlet portion 401, the radius of the air outlet of the first air outlet portion 401 gradually decreases towards the direction of the air inlet group, the surface of the side wall 301 close to the first air outlet portion 401 forms more than one second air outlet portion 402, it needs to be further pointed out that the first air outlet portion 401 and the second air outlet portion 402 cooperate to respectively discharge the hot air entering the air circulation chamber 2 from the side wall 301 and the top wall 302.
In this technical solution, further, the second air outlet portion 402 is a key hole.
In the present solution, further, the mounting portion of the plate body 1 is provided with a plurality of mounting holes 6 for mounting screws.
In the present embodiment, the mounting portion 9 of the plate body 1 is formed with an insertion groove 7 for fitting the mounting portion.
In this technical scheme, further, form the chamfer between the installation department 9 both sides of plate body 1, prevent to tear operating personnel at the closed angle of tearing, dress in-process.
In this technical scheme, when using this hot-blast cover, hot-blast from the hot-blast air inlet group 5 on the roof of air current circulation room 2 gets into inside, because hot-blast light in weight, treat that hot-blast temperature reduces through the heat transfer, the hot-air quality of reducing the temperature increases, discharge from the second air-out portion 402 at both ends about the lower part of lateral wall, discharge from the first air-out portion 401 at both ends about the lower part of roof, a small amount of hot-blast second air-out portion 402 at both ends about the upper portion of lateral wall discharges, discharge from the first air-out portion 401 at both ends about the upper portion of roof, the back plate that the four lateral walls and roof of this hot-blast cover can regard as the culinary art room, air current circulation room 2 has also constituted hot-blast room, the spare part of product has been reduced, it is more convenient to install simultaneously, efficiency has been.
Example two, as shown in fig. 5:
an electric heating appliance comprises a cavity assembly 8, and a hot air cover of the first embodiment is assembled at the rear part of the cavity assembly 8.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (10)
1. The utility model provides a hot-blast cover, is including setting up plate body (1) at one of them open port of cavity subassembly, its characterized in that, the middle part of plate body (1) is protruding to becoming air current circulation room (2) to the direction of keeping away from cavity subassembly, the edge formation installation department of plate body (1), installation department (9) of plate body (1) cover one of them open port of cavity subassembly completely, air current circulation room includes lateral wall (301) and roof (302), the integrated into one piece of lateral wall (301) and roof (302), lateral wall (301) are close to until crossing with the lateral wall to the axis of plate body (1) along the protruding direction of air current circulation room (2) gradually, the indoor business turn over wind subassembly that is equipped with of air current circulation.
2. The hot air hood according to claim 1, wherein the air circulation chamber is a cylindrical cavity or a regular polygonal cavity.
3. A hot air hood according to claim 1, where the air inlet and outlet assembly comprises a set of air inlet holes (5) and a set of air outlet holes, the top wall (302) being formed with the set of air inlet holes.
4. A hot air hood according to claim 3, characterized in that the air outlet group comprises more than one first air outlet portion (401) and more than one second air outlet portion (402), the surface of the top wall (302) with the air inlet group (5) as the center forms more than one first air outlet portion (401), and the radius of the air outlet of the first air outlet portion (401) decreases gradually towards the air inlet group.
5. The hot wind hood according to claim 4, wherein more than one second wind outlet portion (402) is formed on the surface of the sidewall (301) near the first wind outlet portion (401).
6. A hot air hood according to claim 3, characterized in that the set of air inlet openings comprises a plurality of turns of air inlet openings, the turns of air inlet openings being arranged radially towards the edge of the top wall (302) in a circular shape around the center of the top wall (302), and the air inlet openings having a decreasing diameter.
7. A hot air hood according to claim 1, characterized in that the mounting portion of the plate body (1) is provided with a plurality of mounting holes (6) for mounting screws.
8. A hot air hood according to claim 5, characterized in that the mounting part (9) of the panel body (1) forms an insert groove (7) for fitting the mounting part.
9. A hot air hood according to claim 1, characterized in that the mounting portion (9) of the plate body (1) is chamfered between the two sides.
10. An electric heating appliance comprising a chamber assembly (8), characterized in that the rear part of said chamber assembly (8) is fitted with a hot air hood (10) according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314264.9U CN210373575U (en) | 2019-08-12 | 2019-08-12 | Hot air cover, electric heating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314264.9U CN210373575U (en) | 2019-08-12 | 2019-08-12 | Hot air cover, electric heating appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210373575U true CN210373575U (en) | 2020-04-21 |
Family
ID=70250499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314264.9U Active CN210373575U (en) | 2019-08-12 | 2019-08-12 | Hot air cover, electric heating appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210373575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808302A (en) * | 2022-03-07 | 2022-07-29 | 苏州宝丽洁日化有限公司 | Preparation method for low-cost multifunctional dry towel production |
-
2019
- 2019-08-12 CN CN201921314264.9U patent/CN210373575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808302A (en) * | 2022-03-07 | 2022-07-29 | 苏州宝丽洁日化有限公司 | Preparation method for low-cost multifunctional dry towel production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105864899B (en) | Air conditioner indoor unit and air conditioner | |
| CN107238131B (en) | Machine and air conditioner in air conditioning | |
| KR100323515B1 (en) | Air-conditioner | |
| CN105091110B (en) | A kind of wall hanging machine and conditioner | |
| CN105444265A (en) | Indoor unit for air-conditioner | |
| CN105091109B (en) | A kind of wall hanging machine and conditioner | |
| CN210373575U (en) | Hot air cover, electric heating appliance | |
| CN108488923B (en) | Air conditioner indoor unit and air conditioning system | |
| CN205505332U (en) | Air conditioner indoor unit and air conditioner | |
| KR102055435B1 (en) | Air supply method for air conditioners | |
| CN109827241B (en) | Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set | |
| CN205048554U (en) | Hanging machine and air conditioning equipment | |
| CN105546635B (en) | Machine and its shell in embedded type air conditioner | |
| CN107366969B (en) | Air treatment module and air conditioner | |
| CN205939292U (en) | Microwave cooking utensil | |
| CN209893533U (en) | Shell assembly of wall-mounted air conditioner indoor unit, air conditioner indoor unit and air conditioner | |
| CN202035170U (en) | Induction cooker coil panel with heat radiation passage | |
| CN208973510U (en) | A kind of air discharge structure of Steam roaster | |
| CN218096121U (en) | Cooking device with side hot air fan and integrated kitchen | |
| CN207501285U (en) | Ducting system, air conditioner indoor unit and air conditioner | |
| CN207455656U (en) | Electromagnetic oven | |
| CN216667791U (en) | Warmer with annular air outlet | |
| CN208996911U (en) | Radiate mask and refrigeration equipment | |
| CN206071918U (en) | Fan assembly and the baking box with which | |
| CN211862564U (en) | Baking oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 01-04, 1st floor, No.2 Lane 60, Naxian Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee after: Chunmi Technology (Shanghai) Co.,Ltd. Address before: Room 01-04, 1st floor, Lane 60, Naxian Road, Pudong New Area, Shanghai, 201203 Patentee before: SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |