CN215809306U - Heating device and electric appliance - Google Patents
Heating device and electric appliance Download PDFInfo
- Publication number
- CN215809306U CN215809306U CN202122399438.XU CN202122399438U CN215809306U CN 215809306 U CN215809306 U CN 215809306U CN 202122399438 U CN202122399438 U CN 202122399438U CN 215809306 U CN215809306 U CN 215809306U
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- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a heating device and an electric appliance, wherein the heating device comprises: the casing that has ponding chamber and heating chamber heats the intracavity and is equipped with hot air device, and one side in ponding chamber is equipped with the air outlet, and ponding chamber and heating chamber intercommunication, and the intercommunication department is equipped with the manger plate structure, and hot-blast process ponding chamber that hot air device blew off blows off from the air outlet. The heating device provided by the utility model utilizes the two water baffles to separate the inner space, so that the waterproof function of the heating device is realized, the structure is simple, and the large-scale production is convenient. Meanwhile, the design also considers the smoothness degree of the hot air in the flowing process, and a curved cambered surface is designed at the position where the hot air changes the flowing direction to guide the hot air to change the flowing direction.
Description
Technical Field
The utility model relates to the field of heating, in particular to a heating device and an electric appliance.
Background
Along with the development of science and technology and the improvement of living standard, science and technology has been merged into people's daily life, and the kind of life class science and technology product is more and more abundant, and people's life is become more convenient and high-quality by science and technology.
For example, a blower, a dishwasher, a dryer, a kitchen storage box, etc. have become common household electrical appliances, and such appliances are provided with a heating device therein for heating and drying. However, most of the heating devices in the electric products in the market have a waterproof function, which is not considered, so that the problem of product failure caused by water inflow is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating device and an electric appliance, aiming at solving the technical problem that a heating device in a drying type electric appliance product in the prior art is not waterproof.
The technical scheme adopted by the utility model is as follows:
the utility model provides a heating device and an electric appliance, wherein the heating device comprises: the casing that has ponding chamber and heating chamber, the intracavity that heats is equipped with hot air device, one side in ponding chamber is equipped with the air outlet, ponding chamber and the chamber intercommunication of heating, and the intercommunication department is equipped with water retaining structure, the hot-blast process that hot air device blew off the ponding chamber is followed the air outlet blows off.
Further, the water retaining structure: the hot air device is arranged in the shell and is provided with a first water baffle plate positioned on the top surface and a second water baffle plate positioned on the bottom surface, the shell is divided into the water accumulation cavity and the heating cavity by the first water baffle plate and the second water baffle plate, and the hot air device blows air towards a gap between the first water baffle plate and the second water baffle plate.
Further, the distance between the second water baffle and the hot air device is smaller than or equal to the distance between the first water baffle and the hot air device.
Further, the air outlet is arranged on the top surface of the shell.
Furthermore, a liquid outlet is formed in the bottom surface of the shell, and the water retaining structure is located between the hot air device and the liquid outlet.
In an embodiment, the side of the casing facing the heating cavity is bent into an arc surface, and the arc surface guides hot air blown to the water collecting cavity by the hot air device to the air outlet.
In one embodiment, the hot air device includes: a fan and a heating body; the heating body is arranged between the fan and the water retaining structure.
In one embodiment, the housing includes: the first shell, install the second shell in first shell bottom.
An appliance comprising a heating device as described above.
The appliance described above is a drying apparatus.
Compared with the prior art, the heating device provided by the utility model has the advantages that the two water baffles are utilized to separate the internal space, so that the waterproof function of the heating device is realized, the structure is simple, and the large-scale production is facilitated. Meanwhile, the design also considers the smoothness degree of the hot air in the flowing process, and a curved cambered surface is designed at the position where the hot air changes the flowing direction to guide the hot air to change the flowing direction.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a cross-sectional view of a heating apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded view of a heating apparatus according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of another perspective of a heating apparatus according to an embodiment of the present invention;
1. a first housing; 2. a second housing; 3. a heating cavity; 4. a water accumulation cavity; 11. a first water baffle; 21. a second water baffle; 22. an air outlet; 23. a liquid discharge port; 5. a fan; 6. a heating body.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Along with the improvement of science and technology with the change of people's thought concept, more and more people hope that daily life can meet the orbit with science and technology, hope that life can be transformed by science and technology more convenient and intelligent, so the science and technology product of life class is more abundant more and more. Such as: sweeping robots, washing machines, smart homes and the like all walk into thousands of households. Among these, people are particularly concerned with kitchen supplies, as this is directly concerned with their health issues. For example, kitchen ware disinfection cabinets, kitchen ware storage boxes and the like are sold well. The heating device is arranged inside the product, so that the kitchen ware can be dried in time, and the sanitation of the kitchen ware is guaranteed. However, the heating device inside such a product lacks consideration of the waterproof function, and therefore, a failure may occur in the case of improper use.
The utility model provides a heating device and an electric appliance, aiming at the problem that the heating device in the drying electric appliance is not waterproof, wherein the electric appliance has a drying function and can play a waterproof role when water is accidentally fed into the electric appliance, so that the product is prevented from being broken down.
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
The utility model provides a heating device, comprising: the shell is provided with a water accumulation cavity 4 and a heating cavity 3, a hot air device is arranged in the heating cavity 3, and an air outlet 22 is arranged on one side of the water accumulation cavity 4. The water accumulation cavity 4 is communicated with the heating cavity 3, a water retaining structure is arranged at the communication position, and hot air blown out by the hot air device passes through the water accumulation cavity 4 and then is blown out from the air outlet 22.
As shown in fig. 1-3, the casing is assembled by splicing a first casing 1 at the top and a second casing 2 at the bottom to form a casing similar to a rectangular parallelepiped, and one end of the casing is open. The inside heating chamber 3 and ponding chamber 4 of being separated into by first breakwater 11 and second breakwater 21 of casing, and heating chamber 3 contains the open end of casing, and the other end in heating chamber 3 is ponding chamber 4. A fan 5 is arranged at the opening end of the shell, and a heating body 6 is arranged at the other end of the heating cavity 3 and is opposite to the fan 5. And in order to prevent the foreign matter from entering the heating cavity 3 under the unexpected condition and damaging the fan 5 and the heating body 6 at the same time, the heating cavity 3 is also divided into two spaces, and only one communicating opening is reserved to enable the air outlet of the fan 5 to be communicated with the space where the heating body 6 is located. Be equipped with a plurality of installation bosss on second shell 2, heating member 6 is placed on the installation boss, and is corresponding to be equipped with the installation draw-in groove on first shell 1, when first shell 1 and second shell 2 assemble into complete casing relatively, the installation draw-in groove blocks heating member 6 fixedly. The heating body 6 is therefore in the middle part of the heating chamber 3. The fan 5 is fixed on the second shell 2, the side edge of the fan 5 is directly connected with the side edge of the second shell 2, the fan 5 is not required to be supported by the second shell 2 below the fan 5, so the area of the second shell 2 is smaller than that of the first shell 1, and the part of the first shell 1, which is more than the second shell 2, covers the fan 5.
Specifically, as shown in fig. 2 and 3, the first splash plate 11 is fixed in the first housing 1, perpendicular to the first housing 1. And the first shell 1 is provided with an air outlet 22, and the first water baffle 11 is arranged between the air outlet 22 and the heating body 6. The second water baffle 21 is vertically fixed in the second housing 2, a liquid outlet 23 is arranged on the second water baffle 21, and the second water baffle 21 is positioned between the liquid outlet 23 and the heating body 6. And the distance between the second water baffle 21 and the heating body 6 is less than or equal to the distance between the first water baffle 11 and the heating body 6. Therefore, the first water baffle 11 and the second water baffle 21 divide the whole inner part of the shell into two adjacent spaces, one is fixed with a hot air device, and the other is provided with an air outlet 22 and a liquid outlet 23. When water accidentally enters from the air outlet 22, the first water baffle 11 or the second water baffle 21 guides the water into the water accumulation cavity 4 and then discharges the water from the liquid outlet 23 of the water accumulation cavity 4, so that the liquid is prevented from entering the heating cavity 3 and damaging the heating body 6. Meanwhile, the first water baffle 11 and the second water baffle 21 are proper in height, do not shield the heating body 6, and have a gap between the first water baffle 11 and the second water baffle to enable hot air to flow into the water collecting cavity 4 from the heating cavity 3.
The air blown out from the fan 5 passes through the gaps of the fins arranged at intervals on the heating body 6, and the heat taken away from the heating body 6 is changed into hot air. Then, the hot air flows to the end opposite to the open end of the housing, hits the housing, changes the flow direction of the hot air, and flows out from the air outlet 22. In order to make the change of the flow direction of the hot air smoother, the side surface of the second housing 2 opposite to the open end is bent into a cambered surface, and the cambered surface guides the hot air entering the water collecting cavity 4 to the air outlet 22.
The utility model also provides an electric appliance provided with the heating device, and the electric appliance is used for drying articles and preventing bacteria from breeding to pollute the articles.
The heating device provided by the utility model has a simple structure, is convenient for large-scale production, and has a good waterproof effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Heating device, its characterized in that includes: the casing that has ponding chamber and heating chamber, the intracavity that heats is equipped with hot air device, one side in ponding chamber is equipped with the air outlet, ponding chamber and the chamber intercommunication of heating, and the intercommunication department is equipped with water retaining structure, the hot-blast process that hot air device blew off the ponding chamber is followed the air outlet blows off.
2. The heating apparatus according to claim 1, wherein the water retaining structure: the hot air device is arranged in the shell and is provided with a first water baffle plate positioned on the top surface and a second water baffle plate positioned on the bottom surface, the shell is divided into the water accumulation cavity and the heating cavity by the first water baffle plate and the second water baffle plate, and the hot air device blows air towards a gap between the first water baffle plate and the second water baffle plate.
3. The heating apparatus according to claim 2, wherein a distance between the second water deflector and the hot air blowing device is smaller than or equal to a distance between the first water deflector and the hot air blowing device.
4. The heating apparatus as claimed in claim 1, wherein the air outlet is provided at a top surface of the casing.
5. The heating apparatus as claimed in claim 1, wherein a drain port is provided on a bottom surface of the casing, and the water blocking structure is located between the hot air device and the drain port.
6. The heating apparatus as claimed in claim 4, wherein the side of the housing facing the heating chamber is curved to an arc surface, and the arc surface guides the hot air blown from the hot air blowing means to the water collecting chamber to the air outlet.
7. The heating apparatus as claimed in claim 1, wherein the hot air device comprises: a fan and a heating body; the heating body is arranged between the fan and the water retaining structure.
8. The heating apparatus according to claim 1, wherein the casing includes: the first shell, install the second shell in first shell bottom.
9. An electrical appliance comprising the heating apparatus of any one of claims 1-8.
10. The appliance according to claim 9, characterized in that the appliance is a drying appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399438.XU CN215809306U (en) | 2021-09-30 | 2021-09-30 | Heating device and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399438.XU CN215809306U (en) | 2021-09-30 | 2021-09-30 | Heating device and electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809306U true CN215809306U (en) | 2022-02-11 |
Family
ID=80168584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399438.XU Active CN215809306U (en) | 2021-09-30 | 2021-09-30 | Heating device and electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809306U (en) |
-
2021
- 2021-09-30 CN CN202122399438.XU patent/CN215809306U/en active Active
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