CN217876110U - Air outlet structure of warmer - Google Patents
Air outlet structure of warmer Download PDFInfo
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- CN217876110U CN217876110U CN202222253942.3U CN202222253942U CN217876110U CN 217876110 U CN217876110 U CN 217876110U CN 202222253942 U CN202222253942 U CN 202222253942U CN 217876110 U CN217876110 U CN 217876110U
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- air channel
- flow deflector
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Abstract
The utility model provides a room heater air-out structure, includes room heater box and apron, its characterized in that: the air outlet channel comprises an air channel upper part and an air channel lower part, an air channel outlet is arranged on the top surface of the air channel upper part, the air channel outlet extends from the left end of the air channel upper part to the right end of the air channel upper part, a plurality of flow deflectors are arranged in the air channel outlet from left to right, the right end of the air channel upper part is an air channel upper part inlet, the front wall of the air channel upper part and the rear wall of the air channel upper part are vertical surfaces, and the top end of the vertical surface is connected with the top surface of the air channel upper part through an arc surface; the lower part of the air duct is of a groove-shaped structure, the right end of the lower part of the air duct corresponds to an inlet of the lower part of the air duct, the front wall of the lower part of the air duct and the rear wall of the lower part of the air duct are fixedly connected with the front wall of the upper part of the air duct and the rear wall of the lower part of the air duct to form a complete air outlet air duct, and the inlet of the upper part of the air duct and the inlet of the lower part of the air duct enclose an air duct inlet; the air duct inlet is communicated with the fan mounting groove.
Description
Technical Field
The utility model relates to an electrical apparatus structure, especially a room heater air-out structure.
Background
Along with the improvement of quality of life, people's requirement to living environment quality is more and more high, and the room air becomes the first link that improves living environment quality, has consequently appeared various room heaters in the market, all is provided with heating device in the room heater and heats up the air, but these room heaters generally adopt traditional circular wind channel, only play the effect to the restriction of air current, make it because structural problem when using, often lead to wind-force too strong, directly blow the user, lead to user to use experience extremely poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model provides a following scheme:
a warmer air-out structure comprises a warmer box body and a cover plate, wherein a fan installation groove for installing a fan is formed in one side in the warmer box body, an air-out air channel is formed in the other side in the warmer box body, the air-out air channel comprises an air channel upper portion and an air channel lower portion, an air channel outlet is formed in the top surface of the upper portion of the air channel, the air channel outlet extends from the left end of the upper portion of the air channel to the right end of the upper portion of the air channel, a plurality of flow deflectors are arranged in the air channel outlet from left to right, the right end of the upper portion of the air channel is an inlet of the upper portion of the air channel, the front wall of the upper portion of the air channel and the rear wall of the upper portion of the air channel are vertical surfaces, and the top end of the vertical surface is connected with the top surface of the upper portion of the air channel through an arc surface; the lower part of the air duct is of a groove-shaped structure, the right end of the lower part of the air duct corresponds to an inlet of the lower part of the air duct, the front wall of the lower part of the air duct and the rear wall of the lower part of the air duct are fixedly connected with the front wall of the upper part of the air duct and the rear wall of the upper part of the air duct to form a complete air outlet air duct, and the inlet of the upper part of the air duct and the inlet of the lower part of the air duct enclose an air duct inlet; the air duct inlet is communicated with the fan mounting groove.
Furthermore, the interval between the guide vane far away from one side of the fan mounting groove and the bottom edge of the lower part of the air duct is gradually increased to the guide vane close to one side of the fan mounting groove.
Furthermore, the interval between the guide vanes far away from one side of the fan mounting groove and the left side wall of the upper part of the air duct is larger than the interval between the guide vanes.
Furthermore, the flow deflectors are provided with a first flow deflector, a second flow deflector, a third flow deflector and a fourth flow deflector in sequence from one side far away from the fan mounting groove to one side close to the fan mounting groove.
Further, the distance between the first guide plate and the left side wall of the upper portion of the air duct is 62.50mm, and the distance between the first guide plate and the second guide plate, the distance between the second guide plate and the third guide plate, and the distance between the third guide plate and the fourth guide plate are 68mm.
Further, the interval between the first guide vane and the bottom surface of the lower portion of the fan is 11.80mm, the interval between the second guide vane and the bottom surface of the lower portion of the fan is 24.70mm, the interval between the third guide vane and the bottom surface of the lower portion of the fan is 48.20mm, and the interval between the fourth guide vane and the bottom surface of the lower portion of the fan is 61.70mm.
Furthermore, the air duct inlet is of an outward-expanding horn-shaped structure.
Furthermore, a plurality of reinforcing ribs are arranged on the front wall of the upper part of the air duct, the rear wall of the upper part of the air duct, the top surface of the upper part of the air duct and the arc-shaped surface.
Furthermore, a plurality of upper fixing columns are arranged at the bottom ends of the front wall of the upper portion of the air duct and the rear wall of the upper portion of the air duct, lower fixing columns are arranged at the top ends of the front wall of the lower portion of the air duct and the rear wall of the lower portion of the air duct corresponding to the upper fixing columns, and the upper fixing columns and the lower fixing columns are screwed into bolts to fixedly connect the upper portion of the air duct and the lower portion of the air duct.
The utility model has the advantages that:
1. an independent air duct structure is adopted, so that the air duct is convenient to disassemble, assemble and clean;
2. the air duct adopts an arch structure, so that air is intensively exhausted, and the air outlet efficiency is improved;
3. a plurality of guide plates are arranged at the air outlet of the air duct, and the intervals between the guide plates and the bottom of the air duct are specially arranged, so that the air outlet is split, the air outlet is prevented from being blown directly, and the air outlet is softer;
4. the air inlet of the air channel is in a horn shape, so that the air inlet area is enlarged, and meanwhile, the air entering the air channel is compressed, and the air outlet efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the utility model;
FIG. 2 is a schematic view of the upper structure of the air duct;
FIG. 3 is a bottom plan view of the upper portion of the air duct;
FIG. 4 is a schematic view of the lower portion of the duct.
In the figure: 1. a box body; 2. a cover plate; 3. the upper part of the air duct; 4. the lower part of the air duct; 5. an arc-shaped surface; 6. the top surface of the upper part of the air duct; 7. an upper front wall of the air duct; 8. an air duct outlet; 9. a first baffle; 10. a second baffle; 11. a third baffle; 12. a fourth baffle; 13. an inlet at the upper part of the air duct; 14. an upper fixing column; 15. reinforcing ribs; 16. a lower fixing column; 17. an inlet at the lower part of the air duct; l1, a distance between the first guide plate and the left side wall of the upper part of the air duct is reserved; l2, the distance between the first guide plate and the second guide plate; l3, the distance between the second guide plate and the third guide plate; l4, the distance between the third guide plate and the fourth guide plate; l5, the distance between the bottom end of the first guide plate and the bottom surface of the lower part of the air duct is smaller than that between the bottom end of the first guide plate and the bottom surface of the lower part of the air duct; l6, the distance between the bottom end of the second guide plate and the bottom surface of the lower part of the air duct is set; l7, the distance between the bottom end of the third guide plate and the bottom surface of the lower part of the air duct is reserved; and L8, a distance between the fourth guide plate and the bottom surface of the lower part of the air duct.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1: as shown in figure 1 of the drawings, in which,
a warmer air outlet structure comprises a warmer box body 1 and a cover plate 2, wherein a fan mounting groove for mounting a fan is formed in one side in the warmer box body 1, an air outlet air channel is formed in the other side in the warmer box body 1, the air outlet air channel comprises an air channel upper portion 3 and an air channel lower portion 4, an air channel outlet 8 is formed in the top surface of the air channel upper portion 3, the air channel outlet 8 extends from the left end of the air channel upper portion 3 to the right end of the air channel upper portion 3, a plurality of flow deflectors are arranged in the air channel outlet 8 from left to right, an air channel upper portion inlet 13 is formed in the right end of the air channel upper portion 3, an air channel upper portion front wall 7 and an air channel upper portion rear wall are vertical surfaces, and the top end of the vertical surface is connected with an air channel upper portion top surface 6 through an arc surface 5; the lower air channel part 4 is of a groove-shaped structure, the right end of the lower air channel part 4 corresponds to an inlet 17 of the lower air channel part, the front wall of the lower air channel part 4 and the rear wall of the lower air channel part 4 are fixedly connected with the front wall 7 of the upper air channel part and the rear wall of the upper air channel part to form a complete air outlet air channel, and an inlet 13 of the upper air channel part and the inlet 17 of the lower air channel part enclose an air channel inlet; the air duct inlet is communicated with the fan mounting groove.
Furthermore, the number of the flow deflectors is four from one side far away from the fan mounting groove to one side close to the fan mounting groove, and the flow deflectors are a first flow deflector 9, a second flow deflector 10, a third flow deflector 11 and a fourth flow deflector 12 in sequence.
Further, a distance L1 between the first flow deflector 9 and the left side wall of the air duct upper portion 3 is 62.50mm, and a distance L2 between the first flow deflector 9 and the second flow deflector 10, a distance L3 between the second flow deflector 10 and the third flow deflector 11, and a distance L4 between the third flow deflector 11 and the fourth flow deflector 12 are 68mm.
Further, an interval L5 between the first guide vane 9 and the bottom surface of the lower portion 4 of the fan is 11.80mm, an interval L6 between the second guide vane 10 and the bottom surface of the lower portion 4 of the fan is 24.70mm, an interval L7 between the third guide vane 11 and the bottom surface of the lower portion 4 of the fan is 48.20mm, and an interval L8 between the fourth guide vane 12 and the bottom surface of the lower portion 4 of the fan is 61.70mm.
Furthermore, the air duct inlet is of an outward-expanding trumpet-shaped structure.
Furthermore, a plurality of reinforcing ribs 15 are arranged on the air duct upper front wall 7, the air duct upper rear wall, the air duct upper top surface 7 and the arc-shaped surface 5.
Furthermore, a plurality of upper fixing columns 14 are arranged at the bottom ends of the front wall 7 and the rear wall of the upper portion of the air duct, lower fixing columns 16 are arranged at the top ends of the front wall of the lower portion 4 of the air duct and the rear wall of the lower portion 4 of the air duct corresponding to the upper fixing columns 14, and the upper fixing columns 14 and the lower fixing columns 16 are screwed into bolts to fixedly connect the upper portion 3 of the air duct and the lower portion 4 of the air duct.
The utility model adopts an independent air duct structure, which is convenient for the disassembly, assembly and cleaning of the air duct; the air duct adopts an arch structure, so that air is intensively exhausted, and the air exhaust efficiency is improved; a plurality of guide plates are arranged at the air outlet of the air duct, and the intervals between the guide plates and the bottom of the air duct are specially arranged, so that the air outlet is split, the air outlet is prevented from being blown directly, and the air outlet is softer; the air inlet of the air channel is in a horn shape, so that the air inlet area is enlarged, and meanwhile, the air entering the air channel is compressed, and the air outlet efficiency is improved.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (9)
1. The utility model provides a room heater air-out structure, includes room heater box and apron, its characterized in that: the air outlet channel comprises an air channel upper part and an air channel lower part, an air channel outlet is arranged on the top surface of the air channel upper part, the air channel outlet extends from the left end of the air channel upper part to the right end of the air channel upper part, a plurality of flow deflectors are arranged in the air channel outlet from left to right, the right end of the air channel upper part is an air channel upper part inlet, the front wall of the air channel upper part and the rear wall of the air channel upper part are vertical surfaces, and the top end of the vertical surface is connected with the top surface of the air channel upper part through an arc surface; the lower part of the air duct is of a groove-shaped structure, the right end of the lower part of the air duct corresponds to an inlet of the lower part of the air duct, the front wall of the lower part of the air duct and the rear wall of the lower part of the air duct are fixedly connected with the front wall of the upper part of the air duct and the rear wall of the upper part of the air duct to form a complete air outlet air duct, and the inlet of the upper part of the air duct and the inlet of the lower part of the air duct enclose an air duct inlet; the air duct inlet is communicated with the fan mounting groove.
2. The air outlet structure of the warmer as set forth in claim 1, wherein: the interval between the guide vane far away from one side of the fan mounting groove and the bottom edge of the lower part of the air duct is gradually increased to the guide vane near one side of the fan mounting groove.
3. A warmer air outlet structure as claimed in claim 1 or 2, characterized in that: the interval between the guide vane far away from one side of the fan mounting groove and the left side wall of the upper part of the air duct is larger than the interval between the guide vanes.
4. The air outlet structure of the warmer as set forth in claim 3, wherein: the flow deflectors are four in number from one side far away from the fan mounting groove to one side close to the fan mounting groove, and are a first flow deflector, a second flow deflector, a third flow deflector and a fourth flow deflector in sequence.
5. The air outlet structure of the warmer as set forth in claim 4, wherein: the distance between the first flow deflector and the left side wall of the upper portion of the air duct is 62.50mm, and the distance between the first flow deflector and the second flow deflector, the distance between the second flow deflector and the third flow deflector and the distance between the third flow deflector and the fourth flow deflector are 68mm.
6. The air outlet structure of the warmer as set forth in claim 5, wherein: the interval between the first flow deflector and the bottom surface of the lower part of the fan is 11.80mm, the interval between the second flow deflector and the bottom surface of the lower part of the fan is 24.70mm, the interval between the third flow deflector and the bottom surface of the lower part of the fan is 48.20mm, and the interval between the fourth flow deflector and the bottom surface of the lower part of the fan is 61.70mm.
7. The air outlet structure of the warmer as set forth in claim 1, wherein: the air duct inlet is of an outward-expanding horn-shaped structure.
8. The air outlet structure of the warmer as set forth in claim 1, wherein: and a plurality of reinforcing ribs are arranged on the front wall of the upper part of the air duct, the rear wall of the upper part of the air duct, the top surface of the upper part of the air duct and the arc-shaped surface.
9. The air outlet structure of the warmer as set forth in claim 1, wherein: the air duct upper portion antetheca and the bottom end of air duct upper portion rear wall are provided with a plurality of upper portion fixed columns, and air duct lower part antetheca and the top end of air duct lower part rear wall correspond upper portion fixed column and set up the lower part fixed column, and upper portion fixed column and lower part fixed column screw-in bolt are with air duct upper portion and air duct lower part fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253942.3U CN217876110U (en) | 2022-08-23 | 2022-08-23 | Air outlet structure of warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222253942.3U CN217876110U (en) | 2022-08-23 | 2022-08-23 | Air outlet structure of warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217876110U true CN217876110U (en) | 2022-11-22 |
Family
ID=84079730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222253942.3U Active CN217876110U (en) | 2022-08-23 | 2022-08-23 | Air outlet structure of warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217876110U (en) |
-
2022
- 2022-08-23 CN CN202222253942.3U patent/CN217876110U/en active Active
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