CN201575524U - Electric heater with metal radiator and glass panel - Google Patents
Electric heater with metal radiator and glass panel Download PDFInfo
- Publication number
- CN201575524U CN201575524U CN2009202623374U CN200920262337U CN201575524U CN 201575524 U CN201575524 U CN 201575524U CN 2009202623374 U CN2009202623374 U CN 2009202623374U CN 200920262337 U CN200920262337 U CN 200920262337U CN 201575524 U CN201575524 U CN 201575524U
- Authority
- CN
- China
- Prior art keywords
- heat sink
- heater
- face glass
- metal heat
- space 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an electric heater with a metal radiator and a glass panel, which comprises a shell (1) consisting of front and rear enclosers (11, 12), left and right side plates (13, 14), a top cover (15) and a base (16), and particularly comprises a heating body (2) arranged inside the shell (1); the front encloser (11) is the glass panel (17) embedded with a metal frame at the periphery; and the rear encloser (12) is a metal radiator integrally, the outer surface of the metal radiator is provided with a series of parallel convex radiating fins, and the inner surface thereof is smooth and flat. By adopting the metal radiator provided with the radiating fins in the front surface, the electric heater can rapidly lead the heat generated by the heating body (2) to be diffused, so that the heat dissipation efficiency is improved. Due to the improvement of the heat dissipation efficiency, an extra high temperature insulating layer or high-temperature-resistant material does not need to be added in the heater, the material cost is reduced, the service life is further prolonged, and the electric heater has the benefits of better heat dissipation effect and lower cost.
Description
Technical field
The utility model relates to domestic-heating system, particularly relates to the indoor electric heater, especially has the space heater of metal heat sink and face glass.
Background technology
Space heater is used very general in the family, and general family expenses space heater mainly is to dispel the heat with the free convection mode.Natural Heat Convection efficient mainly be subjected to heater area of dissipation, heat radiation material and with the aspect factor affecting such as the temperature difference of environment.The area of dissipation of existing family expenses convection type warmer and the surface area of heater are approaching, and area of dissipation is smaller, and radiating effect is not good, causes the warmer internal temperature thus, and especially head temperature raises.Temperatures involved the service life of warmer material, and be to solve the too high problem that causes of the internal temperature warmer of having nothing for it but to increase extra high temperature resistant interlayer or use exotic material, like this, not only material cost has improved, and make heat radiation inhomogeneous because area of dissipation is less, actual radiating effect is also bad.
The utility model content
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, and prior art is done further improvement, provides the better and lower-cost family expenses of a kind of radiating effect to have the space heater of heat dissipation metal fin and face glass concurrently.
The utility model is to solve the technical problem the technical scheme that proposes to be, designs a kind of space heater that has metal heat sink and face glass, comprises the housing of being made up of front and back case, left side plate, top cover, base; Especially, also comprise the heater that is arranged in the housing; Described front cover shell is to be the face glass that periphery has been inlayed metal framework; Described rear casing integral body is exactly a metal heat sink, and this metal heat sink outer surface is the radiating fin of series of parallel projection, and inner surface is then smooth smooth.
Described heater is the resistive film that is coated on the insulation board.
Described heater sticks to the inner face of rear casing.
Described rear casing is made with aluminium alloy.
The inner surface of described face glass is stained with thermal insulation layer.
Described top cover is a netted panel with holes.
Also comprise mounting, described housing is fixed on the mounting.
Also comprise control button or button, be arranged on a described left side or the right plate.
Compared with prior art, the utility model has brought excellent in heat dissipation effect and the relatively low beneficial effect of cost.The utility model space heater has adopted a kind of front to be provided with a series of radiating fins, reverse side is the metal heat sink on a plane, reverse side is that the heat that the plane can make heater produce better takes on the radiator, the serial radiating fin of spreader surface setting can make heat distribute very soon, has improved radiating efficiency.Top cover adopts netted panel with holes to provide supplementary means for the conduction of heat, and its structure provides help for further reducing the warmer temperature inside.The heat that face glass that is provided with on the front panel and the thermal insulation layer that is provided with have between the two stoped heater to produce distributes from front panel, guarantees that heat can fast as far as possible plate from behind and top cover distribute.The raising of radiating efficiency also makes need not increased extra high temperature interlayer or adopt exotic material in the warmer, reduced material cost, has further prolonged the service life of warmer yet.
Description of drawings
Fig. 1 is the overall appearance axonometric projection schematic diagram that the utility model space heater is seen from the front;
Fig. 2 is the axonometric projection schematic diagram that described space heater is seen from the back side;
Fig. 3 is that cross-sectional schematic is looked on the right side of described space heater orthographic projection;
Fig. 4 is the axonometric projection schematic diagram of described space heater rear casing;
Fig. 5 is the schematic top plan view of described rear casing orthographic projection.
The specific embodiment
Be described in further detail below in conjunction with the preferred embodiment shown in the accompanying drawing.
Fig. 1 and Fig. 2 show the overall appearance structure of the utility model family expenses space heater, and Fig. 3 shows the cross-sectional configuration of described space heater.This space heater comprises the housing of being made up of front cover shell 11, rear casing 12, left plate 13, right plate 14, top cover 15, base 16 1.Front cover shell 11 is face glass 17 that periphery has been inlayed metal framework, and its frame structure from space heater cross-sectional configuration figure shown in Figure 3 as can be seen.Rear casing 12 integral body are a metal heat sink, this metal heat sink outer surface is the radiating fin of series of parallel projection, inner surface is smooth even curface, Fig. 4 shows the radiating fin of rear casing outer surface, Fig. 5 shows the signal of overlooking of this rear casing orthographic projection, the radiating fin of series of parallel projection as can be seen, this metal heat sink preferably adopts aluminum alloy materials to make.15 of top covers are netted panel with holes, are beneficial to heat and distribute.Space heater housing 1 bottom is fixed on the mounting 3.Right plate 14 is provided with control button or button 4, and its control circuit with control heater 2 power is electrically connected, and is used to control the watt level of heater 2.
As can be seen from Figure 3, heater 2 is arranged in the housing 1, and optimum embodiment is the resistive film that is coated on the insulation board, and it is sticked to the inner surface of rear casing 12.The heat that the radiating fin of the series of parallel projection in rear casing 12 fronts produces heater 2 can distribute rapidly, owing to heater 2 is sticked to the inner surface of rear casing 12, the heat conduction efficiency of heater 2 is higher, and can equably heat be distributed by rear casing 12, make the area of dissipation of the utility model space heater bigger.The inner face of face glass 17 is stained with thermal insulation layer, guarantees that the face glass temperature rise is unlikely to too high.
In conjunction with the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations, for example, heater 2 can also adopt resistor rod.
Claims (8)
1. a space heater that has metal heat sink and face glass comprises the housing of being made up of front and back case (11,12), left side plate (13,14), top cover (15), base (16) (1); It is characterized in that: also comprise the heater (2) that is arranged in the housing (1); Described front cover shell (11) is is the face glass (17) that periphery has been inlayed metal framework; Described rear casing (12) integral body is exactly a metal heat sink, and this metal heat sink outer surface is the radiating fin of series of parallel projection, and inner surface is then smooth smooth.
2. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: described heater (2) is for being coated in the resistive film on the insulation board.
3. the space heater that has metal heat sink and face glass according to claim 1 and 2 is characterized in that: described heater (2) sticks to the inner face of rear casing (12).
4. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: described rear casing (12) is made with aluminium alloy.
5. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: the inner surface of described face glass (17) is stained with thermal insulation layer.
6. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: described top cover (15) is a netted panel with holes.
7. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: also comprise mounting (3), described housing (1) is fixed on the mounting (3).
8. the space heater that has metal heat sink and face glass according to claim 1 is characterized in that: also comprise control button or button (4), be arranged on a described left side or the right plate (13,14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623374U CN201575524U (en) | 2009-12-30 | 2009-12-30 | Electric heater with metal radiator and glass panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623374U CN201575524U (en) | 2009-12-30 | 2009-12-30 | Electric heater with metal radiator and glass panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575524U true CN201575524U (en) | 2010-09-08 |
Family
ID=42695401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202623374U Expired - Lifetime CN201575524U (en) | 2009-12-30 | 2009-12-30 | Electric heater with metal radiator and glass panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287911A (en) * | 2016-09-26 | 2017-01-04 | 珠海格力电器股份有限公司 | Electro-thermal membrane electric heater |
| CN111442329A (en) * | 2020-05-18 | 2020-07-24 | 浙江安扬新能源科技有限公司 | Chip heating type warmer |
-
2009
- 2009-12-30 CN CN2009202623374U patent/CN201575524U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287911A (en) * | 2016-09-26 | 2017-01-04 | 珠海格力电器股份有限公司 | Electro-thermal membrane electric heater |
| CN106287911B (en) * | 2016-09-26 | 2018-05-25 | 珠海格力电器股份有限公司 | Electro-thermal membrane electric heater |
| CN111442329A (en) * | 2020-05-18 | 2020-07-24 | 浙江安扬新能源科技有限公司 | Chip heating type warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |