CN104456691A - Convection type electric heater - Google Patents
Convection type electric heater Download PDFInfo
- Publication number
- CN104456691A CN104456691A CN201310415673.9A CN201310415673A CN104456691A CN 104456691 A CN104456691 A CN 104456691A CN 201310415673 A CN201310415673 A CN 201310415673A CN 104456691 A CN104456691 A CN 104456691A
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- CN
- China
- Prior art keywords
- panel
- packaging part
- convection
- type electric
- electric heater
- 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.)
- Pending
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- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 238000004806 packaging method and process Methods 0.000 claims description 48
- 238000009413 insulation Methods 0.000 claims description 17
- 239000010445 mica Substances 0.000 claims description 17
- 229910052618 mica group Inorganic materials 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The invention relates to a convection type electric heater which comprises a side plate, a first panel and a second panel, wherein the side plate is provided with a first opening and a second opening; the side plates are flat plates, and the two side plates are arranged in parallel; the first panel and the second panel are flat plates and are arranged in parallel; the first panel and the second panel are connected with the adjacent edges of the two side plates to form a square frame; the first panel and the second panel are respectively made of sheet metal parts, and the purpose of easy assembly is achieved.
Description
Technical field
The present invention relates to a kind of convection-type electric heater, particularly relate to a kind of convection-type electric heater of square gabarit.
Background technology
In prior art, the two sides of convection-type electric heater mostly use prismatic guard, and the mesh that can pass through prismatic guard sees inner body color and the shape of convection-type electric heater clearly, affects appearance; Convection-type electric heater is adding the degree of deformation being difficult to man-hour ensure prismatic guard, causes prismatic guard to assemble difficulty.
In view of above-mentioned defect, the present inventor obtains the invention finally through long research and practice.
Summary of the invention
Based on this, be necessary to provide a kind of convection-type electric heater being easy to assemble.
A kind of convection-type electric heater of the present invention, comprises side plate, the first panel and the second panel;
Described side plate is dull and stereotyped, two parallel placements of described side plate;
Described first panel and described second panel are dull and stereotyped, both parallel placements;
Described first panel, described second panel are connected with the adjacent edge of two described side plates, surround a quadra;
Described first panel and described second panel are made up of sheet metal component respectively.
Preferably, described convection-type electric heater also comprises the first packaging part;
Described first packaging part is dull and stereotyped, is placed in the one end open of described quadra;
Described first packaging part is provided with air outlet, and described air outlet is the plurality of through holes of gathering on described first packaging part;
Described first packaging part is made up of sheet metal component.
Preferably, described convection-type electric heater also comprises the second packaging part;
Described second packaging part is dull and stereotyped, is fixed on the other end opening of described quadra.
Preferably, described second packaging part is made up of sheet metal component;
Described second packaging part and described first panel or described second panel one-body molded.
Preferably, described convection-type electric heater also comprises at least one crossbeam, heater and at least two mica thermal insulation boards;
The two ends of described crossbeam are separately fixed on two described side plates;
Described heater is placed in the center of described quadra;
Described mica thermal insulation board is fixed on described crossbeam, between described heater and described first panel or described second panel.
Preferably, described crossbeam is provided with buckle, for fixing described mica thermal insulation board.
Preferably, described convection-type electric heater also comprises micarex fixed strip, for fixing described mica thermal insulation board.
Preferably, described first panel and described second panel are provided with thermovent.
Preferably, described thermovent comprises the first elongated hole that three rows are evenly arranged, and one arranges the second elongated hole be evenly arranged;
Described first elongated hole of three rows is staggeredly arranged in parallel, and near described first packaging part;
A described platoon leader hole is near described second packaging part.
Preferably, described convection-type electric heater also comprises electric fan;
Described electric fan aims at the air outlet of described first packaging part, and the heat produced by described heater is come out by the air outlet on described first packaging part.
Beneficial effect of the present invention is compared with the prior art: the first panel made by sheet metal component in convection-type electric heater and the second panel product uniformity high, assembling uniformity good, improve production efficiency, reduce part rejection rate and production cost; The homogeneity of product of the first packaging part made by sheet metal component is high, is also conducive to assembling rapidly and accurately; Assembly manipulation is convenient, installs firmly; First panel and the second panel reach desirable temperature, can not iron user; Can quick heat radiating.
Accompanying drawing explanation
Fig. 1 is the decomposing state schematic perspective view of the gabarit of convection-type electric heater of the present invention;
Fig. 2 is the quadra of convection-type electric heater of the present invention and the decomposing state schematic perspective view of the first packaging part;
Fig. 3 is the decomposing state schematic perspective view of convection-type electric heater of the present invention.
Detailed description of the invention
In order to solve the problem of prismatic guard assembling difficulty, propose a kind of convection-type electric heater being easy to assemble.
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the present invention.
Refer to shown in Fig. 1, it is the decomposing state schematic perspective view of the gabarit of convection-type electric heater of the present invention, and convection-type electric heater 100 comprises two side plates 110, first panel 122 and the second panel 124.
Side plate 110 is major support members, and side plate 110 is dull and stereotyped, two parallel placements of side plate 110.The upper and lower end of side plate 110 is respectively provided with screw hole, coordinates fixing with the first panel 122 with the second panel 124.
First panel 122 and the second panel 124 are dull and stereotyped, both parallel placements.The adjacent edge of the first panel 122, second panel 124 and two side plates 110 joins end to end, and surrounds a quadra.
First panel 122 and the second panel 124 are made up of sheet metal component respectively, and the first panel 122 and second panel 124 homogeneity of product of sheet metal component making are high, and assembling uniformity is good, improves production efficiency, reduces part rejection rate and production cost.Use sheet metal component to improve the problem that conventional prismatic guard affects appearance, efficiently solve prismatic guard and be out of shape the problem causing assembly difficulty large.
More preferably, it is dull and stereotyped that convection-type electric heater 100 also comprises the first packaging part 132, first packaging part 132, is placed in the one end open of quadra, as shown in Figure 2, it is the quadra of convection-type electric heater of the present invention and the decomposing state schematic perspective view of the first packaging part.
The surface of the first packaging part 132 has air outlet, and air outlet is the through hole that a row is evenly arranged.First packaging part 132 is made up of sheet metal component, and the homogeneity of product of the first packaging part 132 is high, is also conducive to assembling rapidly and accurately.
One end face of the first packaging part 132 is provided with 4 snap fits, for being interlocked with quadra.In the present embodiment, two side plates 110 arrange draw-in groove, matches with snap fit.
More preferably, it is dull and stereotyped that convection-type electric heater 100 also comprises the second packaging part 134, second packaging part 134, is fixed on the other end opening of quadra by connector.
More preferably, the second packaging part 134 is made up of sheet metal component; Second packaging part 134 can with the first panel 122 or the second panel 124 one-body molded.Convection-type electric heater 100 tailored appearance, attractive in appearance, the first panel 122 and the second panel 124 assembly manipulation convenient, install firmly.
As shown in Figure 1, in the present embodiment the second packaging part 134 and the second panel 124 one-body molded, monnolithic case is L shape, and use sheet metal component to carry out bending and can obtain, homogeneity of product is high, is also conducive to assembling rapidly and accurately.
First panel 122 and the second panel 124 has thermovent.Thermovent comprises the first elongated hole that three rows are evenly arranged, and three ranked first elongated hole is staggeredly arranged in parallel; Three ranked first elongated hole near the first packaging part 132, and are parallel to the surface of the first packaging part 132.
Thermovent also comprises the second elongated hole that a row is evenly arranged, and one ranked second elongated hole near the second packaging part 134, and is parallel to the surface of the second packaging part 134.
First elongated hole and the second elongated hole can also adopt other arrangement forms or setting position, as long as can ensure the proper heat reduction of convection-type electric heater 100.
Refer to shown in Fig. 3, it is the decomposing state schematic perspective view of convection-type electric heater of the present invention, and convection-type electric heater 100 also comprises at least one crossbeam 140, and the present embodiment comprises two crossbeams 140, crossbeam 140 is installed perpendicular to side plate 110 respectively, and is positioned at the two ends of side plate 110.
The two ends of crossbeam 140 are respectively equipped with screwed hole, are fixed by screws on two side plates 110.
More preferably, convection-type electric heater 100 also comprises heater 150, and heater 150 is placed in the center of quadra.
Convection-type electric heater 100 also comprises at least two mica thermal insulation boards 160; Mica thermal insulation board 160 is square thin micarex.
Crossbeam 140 has buckle, and two mica thermal insulation boards 160 are fixed by snap on crossbeam 140, the present embodiment middle cross beam 140 are I-shaped buckle.
Two mica thermal insulation boards 160 lay respectively between heater 150 and the first panel 122 or the second panel 124, play heat-blocking action, make the first panel 122 and the second panel 124 reach desirable temperature, can not iron user.The mica thermal insulation board 160 of two large-sizes can be set according to actual needs, or use multiple undersized mica thermal insulation board 160.In the present embodiment, between heater 150 and the first panel 122, use two mica thermal insulation boards 160, between heater 150 and the second panel 124, use two mica thermal insulation boards 160.
More preferably, convection-type electric heater 100 also comprises micarex fixed strip 170, for again fixing mica thermal insulation board 160.
Convection-type electric heater 100 also comprises electric fan (not shown), and in the present embodiment, electric fan is placed on the second packaging part 134.Electric fan aims at the air outlet on the first packaging part 132, and the heat that heater 150 is produced is come out by the air outlet on the first packaging part 132, reaches the object of quick heat radiating.Air outlet is the plurality of through holes of gathering on the first packaging part 132.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a convection-type electric heater, comprises side plate, and described side plate is dull and stereotyped, and two parallel placements of described side plate, is characterized in that, also comprise the first panel and the second panel;
Described first panel and described second panel are dull and stereotyped, both parallel placements;
Described first panel, described second panel are connected with the adjacent edge of two described side plates, surround a quadra;
Described first panel and described second panel are made up of sheet metal component respectively.
2. convection-type electric heater according to claim 1, is characterized in that, also comprises the first packaging part;
Described first packaging part is dull and stereotyped, is placed in the one end open of described quadra;
Described first packaging part is provided with air outlet, and described air outlet is the plurality of through holes of gathering on described first packaging part;
Described first packaging part is made up of sheet metal component.
3. convection-type electric heater according to claim 2, is characterized in that, also comprises the second packaging part;
Described second packaging part is dull and stereotyped, is fixed on the other end opening of described quadra.
4. convection-type electric heater according to claim 3, is characterized in that, described second packaging part is made up of sheet metal component;
Described second packaging part and described first panel or described second panel one-body molded.
5. the convection-type electric heater according to claim 3 or 4, is characterized in that, also comprises at least one crossbeam, heater and at least two mica thermal insulation boards;
The two ends of described crossbeam are separately fixed on two described side plates;
Described heater is placed in the center of described quadra;
Described mica thermal insulation board is fixed on described crossbeam, between described heater and described first panel or described second panel.
6. convection-type electric heater according to claim 5, is characterized in that, described crossbeam is provided with buckle, for fixing described mica thermal insulation board.
7. convection-type electric heater according to claim 5, is characterized in that, also comprises micarex fixed strip, for fixing described mica thermal insulation board.
8. convection-type electric heater according to claim 5, is characterized in that, described first panel and described second panel are provided with thermovent.
9. convection-type electric heater according to claim 8, is characterized in that, described thermovent comprises the first elongated hole that three rows are evenly arranged, and one arranges the second elongated hole be evenly arranged;
Described first elongated hole of three rows is staggeredly arranged in parallel, and near described first packaging part;
Described second elongated hole of one row is near described second packaging part.
10. convection-type electric heater according to claim 5, is characterized in that, also comprises electric fan;
Described electric fan aims at the air outlet of described first packaging part, and the heat produced by described heater is come out by the air outlet on described first packaging part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415673.9A CN104456691A (en) | 2013-09-12 | 2013-09-12 | Convection type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415673.9A CN104456691A (en) | 2013-09-12 | 2013-09-12 | Convection type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456691A true CN104456691A (en) | 2015-03-25 |
Family
ID=52903168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310415673.9A Pending CN104456691A (en) | 2013-09-12 | 2013-09-12 | Convection type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131718A (en) * | 2018-02-09 | 2018-06-08 | 广东美的环境电器制造有限公司 | A kind of heating element fixing device |
| CN109612092A (en) * | 2019-01-24 | 2019-04-12 | 珠海格力电器股份有限公司 | Electric heater |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244689Y (en) * | 1996-03-24 | 1997-01-08 | 郑永然 | Novel electric heater |
| CN2290798Y (en) * | 1997-01-24 | 1998-09-09 | 江苏捷康集团有限公司 | Far infrared electric heating appts. with forced convection |
| CN2564918Y (en) * | 2002-08-16 | 2003-08-06 | 王革 | Electrothermic radiation electric heater |
| DE20314654U1 (en) * | 2003-09-23 | 2003-12-18 | Österwitz, Karl-Heinz | Electric heating radiator has a double layer foil heating element with a reflector and radiation transmitting front panel |
| CN2672541Y (en) * | 2003-09-23 | 2005-01-19 | 赵亚辉 | Novel high efficiency electric heater |
| CN2901097Y (en) * | 2006-11-09 | 2007-05-16 | 湖南利德投资股份有限公司 | Thick film electric heater |
| CN201062815Y (en) * | 2007-07-24 | 2008-05-21 | 赵卫平 | Carbon fiber electric heater |
| CN201527024U (en) * | 2009-09-29 | 2010-07-14 | 艾美特电器（深圳）有限公司 | Electric heater |
| CN203052813U (en) * | 2012-12-25 | 2013-07-10 | 福州斯狄渢电热水器有限公司 | Convection type electric heater |
| CN302527857S (en) * | 2013-04-08 | 2013-08-07 | 珠海格力电器股份有限公司 | Electric heater housing (13-01) |
| CN203116145U (en) * | 2013-03-21 | 2013-08-07 | 邱钱勇 | Flat convection warmer |
| CN203549991U (en) * | 2013-09-12 | 2014-04-16 | 珠海格力电器股份有限公司 | Convection type electric heater |
-
2013
- 2013-09-12 CN CN201310415673.9A patent/CN104456691A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244689Y (en) * | 1996-03-24 | 1997-01-08 | 郑永然 | Novel electric heater |
| CN2290798Y (en) * | 1997-01-24 | 1998-09-09 | 江苏捷康集团有限公司 | Far infrared electric heating appts. with forced convection |
| CN2564918Y (en) * | 2002-08-16 | 2003-08-06 | 王革 | Electrothermic radiation electric heater |
| DE20314654U1 (en) * | 2003-09-23 | 2003-12-18 | Österwitz, Karl-Heinz | Electric heating radiator has a double layer foil heating element with a reflector and radiation transmitting front panel |
| CN2672541Y (en) * | 2003-09-23 | 2005-01-19 | 赵亚辉 | Novel high efficiency electric heater |
| CN2901097Y (en) * | 2006-11-09 | 2007-05-16 | 湖南利德投资股份有限公司 | Thick film electric heater |
| CN201062815Y (en) * | 2007-07-24 | 2008-05-21 | 赵卫平 | Carbon fiber electric heater |
| CN201527024U (en) * | 2009-09-29 | 2010-07-14 | 艾美特电器（深圳）有限公司 | Electric heater |
| CN203052813U (en) * | 2012-12-25 | 2013-07-10 | 福州斯狄渢电热水器有限公司 | Convection type electric heater |
| CN203116145U (en) * | 2013-03-21 | 2013-08-07 | 邱钱勇 | Flat convection warmer |
| CN302527857S (en) * | 2013-04-08 | 2013-08-07 | 珠海格力电器股份有限公司 | Electric heater housing (13-01) |
| CN203549991U (en) * | 2013-09-12 | 2014-04-16 | 珠海格力电器股份有限公司 | Convection type electric heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131718A (en) * | 2018-02-09 | 2018-06-08 | 广东美的环境电器制造有限公司 | A kind of heating element fixing device |
| CN108131718B (en) * | 2018-02-09 | 2023-10-27 | 广东美的环境电器制造有限公司 | Heating element fixing device |
| CN109612092A (en) * | 2019-01-24 | 2019-04-12 | 珠海格力电器股份有限公司 | Electric heater |
| CN109612092B (en) * | 2019-01-24 | 2024-04-09 | 珠海格力电器股份有限公司 | Electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |