CN2530193Y - Energy saving electric heater - Google Patents
Energy saving electric heater Download PDFInfo
- Publication number
- CN2530193Y CN2530193Y CN 02225955 CN02225955U CN2530193Y CN 2530193 Y CN2530193 Y CN 2530193Y CN 02225955 CN02225955 CN 02225955 CN 02225955 U CN02225955 U CN 02225955U CN 2530193 Y CN2530193 Y CN 2530193Y
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- electric heater
- heating board
- shell
- heating
- board
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Abstract
An energy-saving electric heater, which comprises a bracket and a housing atop the bracket, as well as circuit control and temperature control devices, wherein the heating boards, 0.5 to 3 millimeters in thickness, are glass fiber reinforced plastics made of glass fibers, carbon fiber silks, cloth or paper which are solidified by epoxy resins; a plurality of sieve radiating holes are opened on the housing or a security net can be installed at the large-area openings; 1 to 6 heating boards, evenly spaced, are arranged inside the housing; for models that can be compressed and folded, folds resembling the air box of hand bellows are connected between each two heating boards, and folds are correspondingly arranged on the side walls of the housing. The utility model can be a console model, a desktop model or a wall-mounted model.
Description
Technical field
The utility model relates to a kind of electric heater, is meant that especially a kind of volume is little, the energy-saving electric heater of compact conformation.
Background technology
Existing commercially available electric heater has two kinds on quartz lamp type and oil-filled type (being commonly called as oily spit of fland).The quartz lamp type adopts infrared lamp, utilizes the far-infrared radiation heating, and the thermal efficiency is low, power consumption is big, only is used for small-sized light fixture and heating among a small circle; Its basic structure form is two supports in front and back that unite two into one with base, is provided with lamp box in the support, built-in fluorescent tube of lamp box and reflecting plate thereof, and the lamp box mouth has safety net.To heating in a big way, generally adopt the filling type electric heater, this type utilizes conventional hot-water heating principle, and is interior oil-filled as the heat-carrying heat transfer medium, be distributed on the fin conductive heat on the fuselage, volume is big, takes up an area of widely, and heating area is big, power is big, and manufacturing procedure is many, and complex process is produced cost and price height; Its basic structure is support and shell, is evenly equipped with fin on the shell, and envelope filled oil, heat pipe-type heater place the bottom, also are provided with control device on the shell.For ultrathin electric heater, Chinese ZL95208540 number " relief wall painting electric heater " patent disclosure a kind of wall-hanging electric heater, form by mural painting metallic plate, heating plate, aluminium frame, thermal insulation board, electrical part and securing member etc., heating plate adopts film to become resistance; Reach the single face heat radiation indirectly owing to adopt, convection current is poor, heat radiation is slow, thermal inertia is big, the thermal efficiency is not high, and many, the complex process of operation in the process.Also have some embodiments that are complementary with electric-heating coatings and heating plate, its structure and aforementioned patent are close, also have described problem.To this, China ZL96223430 number " ultra-thin high energy electric heater " patent disclosure a kind of electric heater of making heating with carbon fiber, adopt directly heat radiation, thermal efficiency height, processing is simple, but because its essence adopts is not carbon fiber but the composite fibre of glass fibre and carbon granules has increased technique controlling difficulty virtually, makes consistency of product be difficult to be guaranteed; In addition, this patent essence belongs to wall-hanging, the scope of application of product and be subjected to heat rating receive greatly the restriction.
Summary of the invention
It is ultra-thin that the purpose of this utility model provides a kind of build, simple in structure, and handling ease is convenient to folding and unfolding, and directly heat radiation, thermal efficiency height, and the employing carbon fiber of obvious energy conservation is made the electric heater of heating.
Designed a kind of energy-saving electric heater according to above-mentioned purpose, comprise support, support is provided with shell, shell is provided with circuit control device and temperature control equipment, being fixed with in its shell with the air is the heating board of medium, heating board serve as reasons layer glass fiber up and down and be clipped in the middle and therewith by epoxy resin cure carbon fibre silk, cloth or paper form.Wherein, carbon fiber sheet with the carbon fibre silk through the longitude and latitude weaving and just is, and 0.5～3 millimeter of this fiberglass heating thickness of slab, two ends are connected with electrode.Add man-hour, have louvre at shell with the corresponding face of heating board face, louvre is sieve shape aperture, or safety net is installed on macropore.According to the user demand of power is provided with 1～6 in the shell and is parallel to each other and the heating board parallel with the shell radiating surface, distance between plates is even, and distance between plates is 5～50 millimeters.Depositing when not using can be designed to the utility model collapsiblely, promptly is connected with the accordion bellows like wrinkle between heating board, also is provided with corresponding accordion bellows like wrinkle with the side wall of outer shell of heating board coupling, receives and keeps so that flatten.
The utility model is simple in structure, production process is few, handling ease, and cost is low, the intensity height; Because adopting with the air is the two-sided heat radiation of medium, ultrathin fiberglass heating board, suitable distance between plates has guaranteed convection current, heat radiation fully, thermal inertia is descended significantly, the intrinsic high resistivity of carbon fibre, high surface area, good black matrix effect and stable chemical properties in addition, so thermal efficiency height, energy-saving effect is remarkable.Simultaneously, because the heating board minimum thickness is less than 1 millimeter, reduced machine volume to greatest extent, then made to take up room and be reduced to limit as foldable structure is set as required again, this makes wall-hanging and even wall fitting plate electric heater become possibility.
Description of drawings
Accompanying drawing 1 (1), (2) are respectively the axle side schematic diagrames of the utility model assembled shaft side schematic diagram, heating board; Accompanying drawing 2 (1), (2), (3) are respectively the folding no shells of the utility model, shell assembled shaft side schematic diagram, heating board annexation axle side schematic diagram are arranged; Accompanying drawing 3 (1), (2), (3) are respectively the axle side schematic diagrames of the utility model wall-hanging embodiment 1, embodiment 2 and heating board one embodiment.
Specific embodiments
From accompanying drawing as seen, the utility model electric heater have support roller or bracing frame console mode, the desk-top of bracing frame arranged or the wall-hanging of suspension arrangement arranged because complete machine is ultra-thin, even it is board-like also to can be made into wall fitting.Accompanying drawing 1 give shown plane heating board and with the casing assembling after solid shape figure, removed cover among the figure so that observe, the number of heating board is set according to the power demand size, have louvre on the shell, also be provided with control box on the shell to realize the control of circuit and temperature, the type is applicable to console mode, desk-top electric heater.Accompanying drawing 2 connects aspect graph (also can adopt the heating board of other other shapes certainly) to having shown between the plane heating board with accordion qin bellows foldable structure, and with casing assembling after solid shape figure, in like manner the number of heating board is set according to the power demand size, have louvre on the shell, also be provided with control box on the shell to realize the control of circuit and temperature, as control box is arranged on the panel when not having shell, and the type is applicable to console mode, desk-top.The embodiment that accompanying drawing 3 provides is applicable to that wall-hanging and wall fitting are board-like, can increase radiating surface and power output by curved slab, at this moment heating board is flat board, sinusoidal wave panel, square wave panel, trapezoidal wave panel, special-shaped corrugated plate, then heating board can be attached to the metallic plate one or both sides that are sinusoidal corrugated, rectangle corrugated, trapezoidal corrugated, special-shaped corrugated, to improve heat-sinking capability wherein to adopt the plane formula heating board in this way.Illustrate an embodiment and be the no decoration type, another embodiment is the mural painting type, all has louvre on the shell, and is provided with control box; When pasting the wall placement, can install thermal insulation layer and reflecting layer as the case may be additional in the inboard.
Claims (10)
1, a kind of energy-saving electric heater, comprise support, support is provided with shell, shell is provided with circuit control device and temperature control equipment, it is characterized in that being fixed with in the shell with the air is the heating board of medium, heating board serve as reasons layer glass fiber up and down and be clipped in the middle and therewith by epoxy resin cure carbon fibre silk, cloth or paper form.
2, electric heater according to claim 1 is characterized in that described carbon fiber sheet forms through the longitude and latitude weaving with the carbon fibre silk.
3, electric heater according to claim 1 is characterized in that 0.5～3 millimeter of described fiberglass heating thickness of slab, and two ends are connected with electrode.
4,, it is characterized in that described heating board is flat board, sinusoidal wave panel, square wave panel, trapezoidal wave panel, special-shaped corrugated plate according to claim 1 or 3 described electric heaters.
5, electric heater according to claim 4 is characterized in that described flat heating board is attached to the metallic plate one or both sides that are sinusoidal corrugated, rectangle corrugated, trapezoidal corrugated, special-shaped corrugated.
6, according to claim 1 or 3 described electric heaters, it is characterized in that shell has louvre with the corresponding face of heating board face, louvre is sieve shape aperture, or safety net is installed on macropore.
7, according to claim 1 or 3 described electric heaters, it is characterized in that being provided with in the shell 1～6 and be parallel to each other and the heating board parallel with the shell radiating surface, distance between plates is even.
8, electric heater according to claim 7 is characterized in that the spacing between heating board is 5～50 millimeters.
9, electric heater according to claim 7 is characterized in that being connected with between described heating board the accordion bellows like wrinkle, also is provided with corresponding accordion bellows like wrinkle with the side wall of outer shell of heating board coupling.
10, electric heater according to claim 7 is characterized in that described electric heater is the console mode that support roller or bracing frame are arranged, or for the desk-top of bracing frame arranged, or for wall-hanging that suspension arrangement is arranged, can be fit into wall decoration board-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225955 CN2530193Y (en) | 2002-02-25 | 2002-02-25 | Energy saving electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225955 CN2530193Y (en) | 2002-02-25 | 2002-02-25 | Energy saving electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530193Y true CN2530193Y (en) | 2003-01-08 |
Family
ID=33703062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225955 Expired - Fee Related CN2530193Y (en) | 2002-02-25 | 2002-02-25 | Energy saving electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530193Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079890A1 (en) * | 2007-12-12 | 2009-07-02 | Wei Shi | A nano far-infrared carbon crystal electric room heater |
| TWI512250B (en) * | 2013-03-06 | 2015-12-11 | ||
| CN107084423A (en) * | 2017-06-02 | 2017-08-22 | 于宝军 | Blast type energy-saving electric heating |
| CN110160120A (en) * | 2019-04-08 | 2019-08-23 | 新疆翰阳电热科技股份有限公司 | A kind of double speed wall convenient for assembling is warm |
-
2002
- 2002-02-25 CN CN 02225955 patent/CN2530193Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079890A1 (en) * | 2007-12-12 | 2009-07-02 | Wei Shi | A nano far-infrared carbon crystal electric room heater |
| TWI512250B (en) * | 2013-03-06 | 2015-12-11 | ||
| CN107084423A (en) * | 2017-06-02 | 2017-08-22 | 于宝军 | Blast type energy-saving electric heating |
| CN110160120A (en) * | 2019-04-08 | 2019-08-23 | 新疆翰阳电热科技股份有限公司 | A kind of double speed wall convenient for assembling is warm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |