CN102226577B - Fan heater with rear-mounted heating element - Google Patents
Fan heater with rear-mounted heating element Download PDFInfo
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- CN102226577B CN102226577B CN201110135775.6A CN201110135775A CN102226577B CN 102226577 B CN102226577 B CN 102226577B CN 201110135775 A CN201110135775 A CN 201110135775A CN 102226577 B CN102226577 B CN 102226577B
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Abstract
The invention relates to a fan heater with a rear-mounted heating element, which comprises a fan heater main body (10), an air supply device (20) and a heating element (30), wherein an air outlet (11) is formed at the front side of the fan heater main body (10); an air inlet (12) is formed at the rear side of the fan heater main body; the heating element (30) is arranged between the air supply device (20) and air inlet (12) at the rear side of the fan heater main body (10); the fan heater main body (10) comprises a front shell (13), a rear shell (14), a support seat (15) and an operation panel (16); the front shell (13) is in abutting connection with the rear shell (14); a mesh enclosure (131) and an air outlet frame (133) are respectively arranged at the front side and rear side of the front shell (13); the operation panel (16) is arranged at the upper part of the front shell (11); the support seat (15) is installed at the bottom of the fan heater main body (10); and the air supply device (20) is installed between the front shell (13) and the rear shell (14). The fan heater provided by the invention has the characteristics of low noise, great air circulation quantity, high environment heating speed, low air outlet temperature, safe service and the like.
Description
[technical field]
The present invention relates to warm-air drier, particularly relate to a kind of noise low, amount of air circulation is large, fast to environment firing rate, the warm-air drier of the heater postposition that air outlet temperature is low.
[background technology]
In life, people are being widely used the equipment that regulates temperature and humidity to use, as air-conditioner, electric fan, warm-air drier, air-conditioning fan, humidifier etc., wherein, air-conditioner is in condensation process, absorb air heat and lower the temperature and realize temperature adjusting with media such as cold-producing mediums, and warm-air drier is will after the air heat of suction, to be sent and improve indoor temperature by its electric heating device.At present, warm-air drier is little with its volume, be convenient to mobile, the feature such as heating effect is good and be widely used in the heating of house in winter.Existing warm-air drier generally comprises heater, blowing unit and air inlet/outlet unit.After warm-air drier energising by heater by the air heat being entered by air inlet, and by air-supply arrangement, hot blast is blown out by air outlet.The heater of existing warm-air drier is to be all positioned at by air outlet one side, and the windage of heater is larger, and noise when therefore warm-air drier is worked is larger, and the low air outlet position temperature that causes of wind speed of fan heater air outlet is higher, easily makes people scald.
[summary of the invention]
The present invention is intended to address the above problem, and provides a kind of by moving the reducing noise that makes warm-air drier behind the position of warm air machine heater, and amount of air circulation increases, fast to environment firing rate, the warm-air drier of the heater postposition that air outlet temperature is low.
For achieving the above object, the invention provides a kind of warm-air drier of heater postposition, it comprises warm-air drier main body, air-supply arrangement and heater, described warm-air drier main body front side is provided with air outlet, warm-air drier main body rear side is provided with air inlet, it is characterized in that, described heater is located between the air-supply arrangement and air inlet of rear side in warm-air drier main body.
Described warm-air drier main body is vertical setting.
Described warm-air drier main body comprises fore shell, back cover, supporting seat and guidance panel, and described fore shell is connected with back cover is involutory, and the top of fore shell is provided with guidance panel, and described supporting seat is loaded on described warm-air drier bottom part body, and air-supply arrangement is contained between fore shell and back cover.
Described fore shell comprises guard, fore shell framework and outlet frame, described guard and outlet frame are installed in respectively the both sides, front and back of fore shell framework, and described fore shell framework is that both sides are cambered surface, the rectangular frame that top is inclined-plane, the inclined-plane at its top is the concave surface lower than its edge, forms air port in the middle of outlet frame.
Described back cover comprises back cover framework, filters square and heater support bracket, described back cover framework comprises the frame corresponding with fore shell frame shape and the top arc shell lower than the upper edge of frame, arc shell is provided with trellis air inlet, described screen pack is contained in the air inlet place of back cover framework, and screen pack mounts cover the outside at screen pack.
Described supporting seat comprises base and is located at the loop connecting portion on base top, is provided with the screw hole column that multiple and described air-supply arrangement is connected use in described connecting portion.
Described guidance panel is contained on the recessed inclined-plane at fore shell top.
Described air-supply arrangement is cross flow fan, and it comprises wind wheel and be installed in the motor of wind wheel bottom, and motor is contained in the connecting portion of supporting seat.
Described heater is formed by connecting by multi-disc PTC fever tablet, and it is vertically installed in the heater support bracket on described back cover madial wall, and the bottom of heater is provided with binding post, and heater is connected with external power source by its binding post.
Good effect of the present invention is, its windage that has effectively overcome existing warm air machine heater is larger, and when warm-air drier work, noise is larger, and the wind speed of fan heater air outlet is low, the more high defect of air outlet position temperature.The present invention, by the heater of warm-air drier being placed on to the air inlet place of warm-air drier, can effectively reduce temperature and the noise of air outlet, can reduce production costs, and effectively improve the security of product.
[brief description of the drawings]
Figure 1A is profile schematic perspective view of the present invention.
Figure 1B is horizontal three-dimensional cutaway view of the present invention.
Fig. 2 is overall structure parts exploded perspective schematic diagram of the present invention.
[detailed description of the invention]
The following example is to further explanation of the present invention and supplements, the present invention is not constituted any limitation.
As shown in Fig. 1～Fig. 2, the warm-air drier of heater postposition of the present invention comprises warm-air drier main body 10, air-supply arrangement 20 and heater 30.
As Figure 1B, described warm-air drier main body 10 is the vertical housing arranging, and its front side is provided with air outlet 11, and its rear side is provided with air inlet 12.This warm-air drier main body 10 comprises fore shell 13, back cover 14, supporting seat 15 and guidance panel 16, and described fore shell 13 is connected in one by screw is involutory with back cover 14.
More specifically, as shown in Figure 2, described fore shell 13 comprises guard 131, fore shell framework 132 and outlet frame 133, and described guard 131 is for being covered with the metal net mask of aperture, and it is installed in the front side of fore shell framework 132, for the wind of sending is filtered.The edge of outlet frame 133 is provided with multiple screw hole columns 1331, and outlet frame 133 is screwed in the rear side of fore shell framework 132 by its screw hole column 1331.Described fore shell framework 132 is that both sides are cambered surface, the rectangular frame that top is inclined-plane, and the inclined-plane 1321 at its top is the concave surface lower than its edge, this concave surface is used for installing guidance panel 16.In the middle of outlet frame 133, form air port 11.Be provided with operation on the top of fore shell 11 and control the guidance panel 16 that warm-air drier is used, this guidance panel is contained on the recessed inclined-plane 1311 at fore shell top.The status indicator lamp 162 of multiple control buttons 161 and multiple demonstration warm-air drier modes of operation is housed on this guidance panel 16.Described supporting seat 15 is loaded on described warm-air drier main body 10 bottoms, and in Fig. 2, this supporting seat 15 comprises base 151 and is located at the loop connecting portion 152 on base top, is provided with multiple screw hole columns 1522 in described connecting portion 152.
As Fig. 2, described back cover 14 comprises back cover framework 141, filters square 142 and heater support bracket 143, described back cover framework 141 comprises the frame 1421 corresponding with fore shell framework 132 shapes that be integrally formed and the top arc shell 1422 lower than the upper edge of frame 1421, arc shell 1422 is provided with lined shape air inlet 12, described screen pack 144 is woven wire, it is removably contained in air inlet 12 places of back cover framework, for the air sucking is filtered.Filtration square 142 is contained in the outside of screen pack 144.
In Fig. 2, described air-supply arrangement 20 is cross flow fan, and this air-supply arrangement 20 is and is vertically installed between fore shell 13 and back cover 14.This air-supply arrangement comprises tubular wind wheel 21 and is installed in the motor 22 of wind wheel bottom, and the motor shaft of motor is connected with the wheel shaft of tubular wind wheel 21.
As Fig. 2, described heater 30 is the bar shaped blocks that connected into by multi-disc PTC fever tablet, and main points of the present invention are, heater 30 is located between the air-supply arrangement 20 and air inlet 12 of warm-air drier main body 10 interior rear sides.This heater 30 is vertically installed in the heater support bracket 143 on described back cover 14 madial walls, and the bottom of heater 30 is provided with binding post 31, and heater 30 is connected with external power source by its binding post.
Operation principle of the present invention is as follows:
After switching on power, motor 22 drives wind wheel 21 to rotate, by air inlet 12 by air intake in warm-air drier main body 10, the air that simultaneously heater 30 starts sucking heats, wind wheel 21 blows out the air of heating outside warm-air drier by the air outlet 11 of fore shell 11, forms hot blast.
Although the present invention is disclosed by above embodiment, scope of the present invention is not limited to this, is not departing under the condition of the present invention's design, and the similar or equivalent element that above each member can be understood with affiliated technical field personnel is replaced.
Claims (5)
1. the warm-air drier of a heater postposition, it comprises warm-air drier main body (10), air-supply arrangement (20) and heater (30), described warm-air drier main body (10) comprises fore shell (13), back cover (14), supporting seat (15) and guidance panel (16), described warm-air drier main body (10) front side is provided with air outlet (11), warm-air drier main body rear side is provided with air inlet (12), it is characterized in that, described heater (30) is located between the air-supply arrangement (20) and air inlet (12) of the interior rear side of warm-air drier main body (10), described warm-air drier main body (10) is vertical setting, described air-supply arrangement (20) is cross flow fan, the motor (22) that it comprises wind wheel (21) and is installed in wind wheel bottom, motor (22) is contained in the connecting portion (152) of supporting seat (15), described heater (30) is formed by connecting by multi-disc PTC fever tablet, it is vertically installed in the heater support bracket (143) on described back cover (14) madial wall, the bottom of heater (30) is provided with binding post (31), heater (30) is connected with external power source by its binding post, described supporting seat (15) comprises base (151) and is located at the loop connecting portion (152) on base top, in described connecting portion (152), be provided with the screw hole column (1522) that multiple and described air-supply arrangement (20) is connected use.
2. the warm-air drier of heater postposition as claimed in claim 1, it is characterized in that, described warm-air drier main body (10) comprises fore shell (13), back cover (14), supporting seat (15) and guidance panel (16), described fore shell (13) and involutory connection of back cover (14), the top of fore shell (11) is provided with guidance panel (16), described supporting seat (15) is loaded on described warm-air drier main body (10) bottom, and air-supply arrangement (20) is contained between fore shell (13) and back cover (14).
3. the warm-air drier of heater postposition as claimed in claim 2, it is characterized in that, described fore shell (13) comprises guard (131), fore shell framework (132) and outlet frame (133), described guard (131) and outlet frame (133) are installed in respectively the both sides, front and back of fore shell framework (131), described fore shell framework (131) is that both sides are cambered surface, top is the rectangular frame on inclined-plane, the inclined-plane (1311) at its top is the concave surface lower than its edge, forms air port (11) in the middle of outlet frame (133).
4. the warm-air drier of heater postposition as claimed in claim 2, it is characterized in that, described back cover (14) comprises back cover framework (141), filter square (142) and heater support bracket (143), described back cover framework (141) comprises the frame (1421) corresponding with fore shell framework (132) shape and the top arc shell (1422) lower than the upper edge of frame (1421), arc shell (1422) is provided with trellis air inlet (12), described screen pack (144) is contained in the air inlet (12) of back cover framework and locates, filtration square (142) is contained in the outside of screen pack (144).
5. the warm-air drier of heater postposition as claimed in claim 2, is characterized in that, described guidance panel (16) is contained on the recessed inclined-plane (1311) at fore shell top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135775.6A CN102226577B (en) | 2011-05-23 | 2011-05-23 | Fan heater with rear-mounted heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135775.6A CN102226577B (en) | 2011-05-23 | 2011-05-23 | Fan heater with rear-mounted heating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102226577A CN102226577A (en) | 2011-10-26 |
| CN102226577B true CN102226577B (en) | 2014-06-04 |
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ID=44807564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110135775.6A Active CN102226577B (en) | 2011-05-23 | 2011-05-23 | Fan heater with rear-mounted heating element |
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| Country | Link |
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| CN (1) | CN102226577B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848345A (en) * | 2015-05-28 | 2015-08-19 | 华东建筑设计研究院有限公司 | Heater with air purification function |
| CN105783094B (en) * | 2016-04-29 | 2019-07-26 | 广东美的环境电器制造有限公司 | The housing unit and electric heater of electric heater |
| CN108709315A (en) * | 2018-04-18 | 2018-10-26 | 苏州清荷坊环保科技有限公司 | A kind of intelligent industrial warm-air drier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179527A (en) * | 1996-10-15 | 1998-04-22 | 里诺肯迪兹尔拉特瑞公开有限公司 | Fan convector with adjustable deflector elements |
| CN2888137Y (en) * | 2004-10-29 | 2007-04-11 | 拉斯科控股公司 | Vertical tower fan |
| CN201306841Y (en) * | 2008-07-30 | 2009-09-09 | 吴天文 | Fan heater with air-purifying function |
| CN301348707S (en) * | 2010-04-20 | 2010-09-15 | 深圳市顺章电器有限公司 | Heater (1890) |
| CN202133100U (en) * | 2011-05-23 | 2012-02-01 | 深圳市顺章电器有限公司 | Fan heater with rear heating element |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7158716B2 (en) * | 2002-12-18 | 2007-01-02 | Lasko Holdings, Inc. | Portable pedestal electric heater |
-
2011
- 2011-05-23 CN CN201110135775.6A patent/CN102226577B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1179527A (en) * | 1996-10-15 | 1998-04-22 | 里诺肯迪兹尔拉特瑞公开有限公司 | Fan convector with adjustable deflector elements |
| CN2888137Y (en) * | 2004-10-29 | 2007-04-11 | 拉斯科控股公司 | Vertical tower fan |
| CN201306841Y (en) * | 2008-07-30 | 2009-09-09 | 吴天文 | Fan heater with air-purifying function |
| CN301348707S (en) * | 2010-04-20 | 2010-09-15 | 深圳市顺章电器有限公司 | Heater (1890) |
| CN202133100U (en) * | 2011-05-23 | 2012-02-01 | 深圳市顺章电器有限公司 | Fan heater with rear heating element |
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| Publication number | Publication date |
|---|---|
| CN102226577A (en) | 2011-10-26 |
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