CN215809297U - Humanized electric fan heater - Google Patents
Humanized electric fan heater Download PDFInfo
- Publication number
- CN215809297U CN215809297U CN202121524959.7U CN202121524959U CN215809297U CN 215809297 U CN215809297 U CN 215809297U CN 202121524959 U CN202121524959 U CN 202121524959U CN 215809297 U CN215809297 U CN 215809297U
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- main body
- humanized
- surrounding edge
- heater
- collar surrounding
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a humanized warm air blower which comprises a casing main body, wherein a cross-flow fan is arranged in the casing main body, heaters are correspondingly arranged on the cross-flow fan, a casing head part is formed at the upper end of the casing main body, a control panel is arranged on the top surface of the casing head part, a collar surrounding edge is formed at the upper part of the casing main body, the collar surrounding edge is arranged outside the casing head part in a surrounding manner, a rear cover is arranged at the rear side of the casing main body, a handle groove for leading index fingers, middle fingers, ring fingers and tail fingers of a human hand to extend into is formed at the upper part of the rear cover, and steps for contacting with the thumb of the human hand are formed by the rear end of the collar surrounding edge and the rear part of the casing head part. The warm air blower has multiple humanized settings, is convenient to use and has higher safety.
Description
Technical Field
The utility model relates to the field of warm air blowers, in particular to a humanized warm air blower.
Background
At present, a cross-flow fan is arranged in a fan heater, and an air flow formed by the operation of the cross-flow fan passes through a heater, so that the fan heater can blow out warm air. The warm air blower in the prior art is not enough in humanized arrangement and inconvenient to use, and needs to be improved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a humanized warm air blower which is convenient to use.
The purpose of the utility model is realized by the following technical scheme.
The utility model discloses a humanized warm air blower which comprises a casing main body, wherein a cross-flow fan is arranged in the casing main body, heaters are correspondingly arranged on the cross-flow fan, a casing head part is formed at the upper end of the casing main body, a control panel is arranged on the top surface of the casing head part, a collar surrounding edge is formed at the upper part of the casing main body, the collar surrounding edge is arranged outside the casing head part in a surrounding manner, a rear cover is arranged at the rear side of the casing main body, a handle groove for leading index fingers, middle fingers, ring fingers and tail fingers of a hand to extend into is formed at the upper part of the rear cover, and steps for contacting with the thumb of the hand are formed by the rear end of the collar surrounding edge and the rear part of the casing head part in a surrounding manner.
Preferably, a dust discharge groove matched with a cotton swab is formed between the shell head and the collar surrounding edge.
Preferably, an air outlet is formed in the middle lower portion of the casing main body, the heater is arranged in the air outlet, the cross-flow fan is correspondingly connected with the air outlet, and the control panel and the horizontal plane form an included angle of 13-15 degrees.
Preferably, the front end of the neckband is formed with a rounded portion.
Preferably, the air outlet cover is provided with a punching mesh enclosure.
Compared with the prior art, the utility model has the beneficial effects that: by arranging the handle groove and the steps, the hand is not easy to fall off in the process of moving the warm air blower, so that the warm air blower is convenient to move; the control panel is arranged on the top surface of the shell head, so that a user can conveniently observe and operate the control panel when standing; the collar surrounding edge is arranged outside the head of the shell, so that the control panel is protected.
Drawings
Fig. 1 is a schematic front top perspective view of a fan heater according to the present invention.
Fig. 2 is a front exploded view of the fan heater of the present invention.
Fig. 3 is a rear exploded view of the fan heater of the present invention.
Fig. 4 is a left side view schematically illustrating the fan heater according to the present invention.
Fig. 5 is a schematic view of the fan heater of the present invention operated by a human hand corresponding to fig. 4.
Fig. 6 is a schematic perspective cross-sectional view of a fan heater of the present invention.
Fig. 7 is a partial structural view of a portion a of fig. 6.
Fig. 8 is a front view of a partial structure of the combination of the shell head and the control panel of the present invention.
Fig. 9 is a schematic perspective view of the main body of the casing of the present invention.
Description of reference numerals: 1-a base; 2-a housing body; 201-air outlet; 21-shell head; 22-collar curb; 221-a dust exhaust groove; 3-punching a mesh enclosure; 4-a control panel; 5-rear cover; 501-handle groove; 502-air intake; 6-a heater; 7-cross flow fan; 99-human hand.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The humanized warm air blower of the utility model, as shown in fig. 1 to 4, comprises a casing main body 2, a cross-flow fan 7 is arranged in the casing main body 2, a heater 6 is correspondingly arranged on the cross-flow fan 7, and the cross-flow fan 7 and the heater 6 are in the prior art; the axial line of the cross flow fan 7 is arranged along the up-down direction, and the fan heater of the utility model is a vertical fan heater (in the industry or called tower fan heater).
As shown in fig. 1, a case head 21 is formed at the upper end of the case main body 2, a control panel 4 is disposed on the top surface of the case head 21, and a button for adjusting the wind speed and the temperature of the warm air blower of the present invention is disposed on the control panel 4, and the function of the control panel 4 is implemented in the prior art and is not the key point of the present invention, and therefore, it is not described in detail. As shown in fig. 1, 6, 7 and 8, the upper portion of the casing main body 2 is formed with a collar 22, the collar 22 surrounds the casing head 21, more specifically, the collar 22 surrounds the middle and the rear portion of the casing head 21 in the front-rear direction, and the casing head 21 protrudes upward from the collar 22. As shown in fig. 3 and 4, the rear side of the housing main body 2 is provided with a rear cover 5, a handle groove 501 into which the index finger, middle finger, ring finger and tail finger of the human hand 99 are inserted is formed at the upper part of the rear cover 5, and the rear end of the collar side 22 and the rear part of the housing head part 21 enclose a step 2201 for contacting the thumb of the human hand 99.
By arranging the collar surrounding edge 22 to surround the shell head 21, when the fan heater of the utility model is toppled over accidentally, the collar surrounding edge 22 protects the shell head 21, so that the shell head 21 is prevented from colliding with the ground, the impact force borne by the control panel 4 is reduced, and the control panel 4 is protected. As shown in fig. 5, by arranging the handle groove 501 and the step 2201, when the warm air blower of the utility model needs to be moved, the index finger, the middle finger, the ring finger and the tail finger of the human hand 99 can be inserted into the handle groove 501, then the thumb of the same hand is pressed on the step 2201, and then the whole warm air blower of the utility model is lifted, and the step 2201 is arranged to provide a thumb force application position, so that the hand is not easy to get off in the process of moving the warm air blower, and the warm air blower of the utility model is convenient to move; specifically, the distance from the inner top surface of the handle groove 501 to the step 2201 (i.e., the dimension "Y" in fig. 4) may be set to 45 mm to 60 mm to accommodate hand manipulation by most adults. By providing the control panel 4 on the top surface of the housing head 21, it is convenient for the user to observe and operate the control panel 4 while standing.
Further, as shown in fig. 7 and 8, a dust discharging groove 221 adapted with a cotton swab is formed between the shell head 21 and the collar surrounding edge 22, that is, a commercially available cotton swab can be inserted into the dust discharging groove 221 to sweep away dust and impurities in the dust discharging groove 221, so that the warm air blower of the present invention is convenient to clean, and the width of the dust discharging groove 221 can be specifically set to be 2.7 mm to 3 mm.
Further, as shown in fig. 9, an air outlet 201 is formed at the middle lower portion of the casing main body 2, as shown in fig. 2, the heater 6 is disposed in the air outlet 201, the cross flow fan 7 is correspondingly connected to the air outlet 201, specifically, an air outlet of the cross flow fan 7 is connected to the air outlet 201, as shown in fig. 3, the rear cover 5 is formed with an air inlet 502, an air suction port of the cross flow fan 7 is disposed correspondingly to the air inlet 502, so that when the cross flow fan 7 and the heater 6 are operated, an air flow enters the interior of the cross flow fan 7 from the air inlet 502, the air flow is then discharged to the air outlet 201 from the air outlet of the cross flow fan 7, and the air flow is heated by the heater 6 when passing through the heater 6, so that warm air is blown out from the air outlet 201. Since the hot air rises, the hot air blown out horizontally actually flows upward, and the air outlet 201 is arranged at the middle-lower position of the casing main body 2, so that the situation that the hot air cannot be blown when a human body is positioned far away from the air outlet 201 is avoided. The control panel 4 forms an included angle of 13 degrees to 15 degrees with the horizontal plane (i.e. an angle size "X" in fig. 4), and when a person operates the control panel 4 by a hand 99, the person stands in front of the fan heater of the present invention, so that the person's eyes obliquely look down at the control panel 4, and the control panel 4 is convenient for the person's eyes to observe the control panel 4 by setting the control panel 4 to form an included angle of 13 degrees to 15 degrees with the horizontal plane.
Further, as shown in fig. 1 and 2, a rounded portion 202 is formed at the front end of the neckline 22, thereby preventing the neckline 22 from injuring the human body.
Further, as shown in fig. 1 and 2, the air outlet 201 is covered with a punching mesh enclosure 3. The through holes arranged in an array are formed in the punching mesh enclosure 3, so that warm air blown out from the air outlet 201 can penetrate through the punching mesh enclosure 3, and the hand is prevented from contacting the heater 6 by the aid of the punching mesh enclosure 3, so that safety is facilitated.
As shown in fig. 1, the fan heater of the present invention further comprises a base 1, wherein the base 1 is connected with the lower end of the main body 2 of the casing.
In conclusion, the warm air blower has multiple humanized settings, is convenient to use and has higher safety.
Claims (5)
1. The utility model provides a humanized electric fan heater, includes casing main part (2), be equipped with cross-flow fan (7) in casing main part (2), cross-flow fan (7) correspond and are equipped with heater (6), its characterized in that: the portable electronic device is characterized in that a shell head part (21) is formed at the upper end of the shell main body (2), a control panel (4) is arranged on the top surface of the shell head part (21), a collar surrounding edge (22) is formed on the upper part of the shell main body (2), the collar surrounding edge (22) is arranged outside the shell head part (21), a rear cover (5) is arranged on the rear side of the shell main body (2), a handle groove (501) for an index finger, a middle finger, a ring finger and a tail finger of a human hand (99) to extend into is formed in the upper part of the rear cover (5), and a step (2201) for being in contact with the thumb of the human hand (99) is formed by the rear end of the collar surrounding edge (22) and the rear part of the shell head part (21).
2. The humanized fan heater of claim 1, wherein: a dust discharge groove (221) matched with a cotton swab is formed between the shell head (21) and the collar surrounding edge (22).
3. The humanized fan heater of claim 1, wherein: an air outlet (201) is formed in the middle lower portion of the machine shell main body (2), the heater (6) is arranged in the air outlet (201), the cross-flow fan (7) is correspondingly connected with the air outlet (201), and an included angle of 13-15 degrees is formed between the control panel (4) and the horizontal plane.
4. The humanized fan heater of claim 1, wherein: the front end of the collar surrounding edge (22) is provided with a fillet part (202).
5. The humanized fan heater of claim 3, wherein: the air outlet (201) is covered with a punching mesh enclosure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524959.7U CN215809297U (en) | 2021-07-06 | 2021-07-06 | Humanized electric fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524959.7U CN215809297U (en) | 2021-07-06 | 2021-07-06 | Humanized electric fan heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809297U true CN215809297U (en) | 2022-02-11 |
Family
ID=80179231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524959.7U Active CN215809297U (en) | 2021-07-06 | 2021-07-06 | Humanized electric fan heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809297U (en) |
-
2021
- 2021-07-06 CN CN202121524959.7U patent/CN215809297U/en active Active
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