CN202792232U - Net cover device of folding electric heater and electric heater - Google Patents
Net cover device of folding electric heater and electric heater Download PDFInfo
- Publication number
- CN202792232U CN202792232U CN201220445617.0U CN201220445617U CN202792232U CN 202792232 U CN202792232 U CN 202792232U CN 201220445617 U CN201220445617 U CN 201220445617U CN 202792232 U CN202792232 U CN 202792232U
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- China
- Prior art keywords
- electric heater
- cover device
- mesh cover
- lath
- folding
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- Expired - Lifetime
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Abstract
The utility model discloses a net cover device of a folding electric heater and an electric heater. The net cover device comprises a net cover body, wherein the net cover body is arranged on an outer lid of the electric heater, and corresponds to an electrothermal film of the electric heater; and the net cover further comprises at least one lath arranged on the net cover body. The folding electric heater and the electric heater can reduce the amount of the electrothermal film radiation on a side wall by additionally arranging the lath, and accordingly, the problem of overhigh temperature rising of the side wall of the foldable electric heater is solved.
Description
Technical field
The utility model relates to the technical field of electro-thermal membrane electric heater, particularly relates to a kind of mesh cover device and electric heater of folding electric heater.
Background technology
The outer cover of present electro-thermal membrane electric heater on the market adopts existing net cover structure, is installed on the electric heater enclosing cover, and Electric radiant Heating Film is played isolation and protective action.The area of dissipation of net cover structure is large, and permeability is good, but is not suitable for folding electric heater.
It is heater that folding electric heater adopts the Double-side heating Electric radiant Heating Film, the guard protection, and structure is ultra-thin.When normal power-up is used the object limit spans such as Electric radiant Heating Film and metope can appear from less situation, at this moment, the radiation of Electric radiant Heating Film opposite side wall is strong, produces easily the limit wall temperature and rises too high problem, and existing net cover structure can't resolve folding electric heater limit wall temperature and rises this too high problem.
The utility model content
Based on this, be necessary defective and deficiency for prior art, provide a kind of energy efficient solution folding electric heater limit wall temperature to rise mesh cover device and the electric heater of the folding electric heater of too high problem.
For realizing the mesh cover device of the folding electric heater that the utility model purpose provides, comprise the guard body, described guard body is installed on the electric heater enclosing cover, and corresponding with the position of the Electric radiant Heating Film of electric heater, described mesh cover device also comprises at least one lath that is arranged on the described guard body.
Therein among embodiment, described lath is arranged within described guard body and the corresponding position described Electric radiant Heating Film.
Among embodiment, described lath laterally or vertically is arranged on the described guard body therein; The length of described lath is less than the length of corresponding described Electric radiant Heating Film.
Among embodiment, described lath is spaced apart on described guard body therein.
Among embodiment, described lath is arranged on the middle part of described guard body therein.
For realizing that the utility model purpose also provides a kind of folding electric heater, comprise Electric radiant Heating Film, mesh cover device and enclosing cover, described mesh cover device comprises the mesh cover device of folding electric heater described in the utility model.
Therein among embodiment, the described outer guard locating dowel that is provided be used to locating described mesh cover device that covers.
Among embodiment, described folding electric heater also comprises the guard pressing plate therein, and described guard pressing plate is pressed on described mesh cover device the inboard of described enclosing cover.
The beneficial effects of the utility model: the mesh cover device of the utility model folding electric heater and electric heater are because increasing lath, thereby reduce the amount of radiation of electrothermal film radiation opposite side wall, compartment is arranged and is effectively strengthened heat transmission and dissipation between the adjacent side, effectively reduces limit wall temperature liter.Stave lengths slightly is shorter than Electric radiant Heating Film length, and departing from the Electric radiant Heating Film edge arranges, not only having realized solving the limit wall temperature rises problem but also increases to greatest extent the grid area and guarantee electric heater heat transfer free convection intensity, avoid the miscellaneous part temperature rise too high, reach designing requirement, solve folding electric heater limit wall temperature and rise too high problem.
Description of drawings
For purpose, technical scheme and the advantage of the mesh cover device that makes the utility model folding electric heater and electric heater clearer, below in conjunction with concrete drawings and the specific embodiments, the mesh cover device of the utility model folding electric heater is further elaborated.
Fig. 1 is the schematic diagram of an embodiment of the mesh cover device of the utility model folding electric heater;
Fig. 2 is the schematic diagram of folding electric heater that comprises the mesh cover device of folding electric heater as shown in Figure 1;
Fig. 3 is the assembling schematic diagram of the mesh cover device of folding electric heater as shown in Figure 1 and Electric radiant Heating Film, enclosing cover;
Fig. 4 is the mesh cover device of folding electric heater as shown in Figure 1 and the assembling schematic diagram of enclosing cover;
Fig. 5 is the mesh cover device of folding electric heater as shown in Figure 4 and another assembling schematic diagram of enclosing cover;
Fig. 6 is the mesh cover device of folding electric heater as shown in Figure 5 and the local enlarged diagram in A place of enclosing cover assembling.
The specific embodiment
An embodiment of the mesh cover device of folding electric heater of the present utility model, extremely shown in Figure 6 such as Fig. 1.
The mesh cover device 100 of folding electric heater of the present utility model, comprise guard body 110, described guard body 110 is installed on electric heater enclosing cover 200, corresponding with the position of the Electric radiant Heating Film 300 of electric heater, described mesh cover device 100 also comprises at least one lath 120 that is arranged on the described guard body 110.
The mesh cover device 100 of the utility model folding electric heater is because of increase lath 120, thereby the amount of radiation of minimizing Electric radiant Heating Film 300 radiation opposite side walls effectively reduces limit wall temperature liter.
Preferably, as an embodiment, described lath 120 is arranged within described guard body 110 and the corresponding position described Electric radiant Heating Film 300.
Preferably, as an embodiment, described lath 120 laterally or vertically is arranged on the described guard body 110; The length of described lath 120 is less than the length of corresponding described Electric radiant Heating Film 300.
Preferably, as an embodiment, described lath 120 is spaced apart on described guard body 110.
Preferably, as an embodiment, described lath 120 is arranged on the middle part of described guard body 110.
Compartment is arranged and is effectively strengthened heat transmission and dissipation between the adjacent side, more effectively reduces the amount of radiation of Electric radiant Heating Film 300 radiation opposite side walls, effectively reduces limit wall temperature liter.
For realizing that the utility model purpose also provides a kind of folding electric heater, as shown in Figure 2, comprise Electric radiant Heating Film 300, mesh cover device 100 and enclosing cover 200, described mesh cover device 100 comprises the mesh cover device 100 of folding electric heater described in the utility model.
Folding electric heater Electric radiant Heating Film 300 Double-side heatings, Electric radiant Heating Film 300 is installed on the centre of electric heater, 300 isolation of 200 pairs of Electric radiant Heating Film of mesh cover device 100 and enclosing cover and protective action.Thereby the two sides arrives the effect of external space heating heating during Electric radiant Heating Film 300 work to external radiation through mesh cover device 100 to extraradial heat.
Preferably, as an embodiment, be provided be used to the guard locating dowel 210 of locating described mesh cover device 100 on the described enclosing cover 200.
Preferably, as an embodiment, folding electric heater described in the utility model also comprises guard pressing plate 400, and described guard pressing plate 400 is pressed on described mesh cover device 100 inboard of described enclosing cover 200.
The mesh cover device 100 of the utility model folding electric heater and electric heater be because increasing lath 120, thereby reduce the amount of radiation of Electric radiant Heating Film 300 radiation opposite side walls, and compartment is arranged and effectively strengthened heat transmission and dissipation between the adjacent side, effectively reduces limit wall temperature liter.Lath 120 length slightly are shorter than Electric radiant Heating Film 300 length, and departing from Electric radiant Heating Film 300 edges arranges, not only having realized solving the limit wall temperature rises problem but also increases to greatest extent the grid area and guarantee electric heater heat transfer free convection intensity, avoid the miscellaneous part temperature rise too high, reach designing requirement, solve folding electric heater limit wall temperature and rise too high problem.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. the mesh cover device of a folding electric heater, comprise the guard body, described guard body is installed on the electric heater enclosing cover, and is corresponding with the position of the Electric radiant Heating Film of electric heater, it is characterized in that described mesh cover device also comprises at least one lath that is arranged on the described guard body.
2. the mesh cover device of folding electric heater according to claim 1 is characterized in that, described lath is arranged within described guard body and the corresponding position described Electric radiant Heating Film.
3. the mesh cover device of folding electric heater according to claim 2 is characterized in that, described lath laterally or vertically is arranged on the described guard body; The length of described lath is less than the length of corresponding described Electric radiant Heating Film.
4. the mesh cover device of folding electric heater according to claim 3 is characterized in that, described lath is spaced apart on described guard body.
5. the mesh cover device of folding electric heater according to claim 4 is characterized in that, described lath is arranged on the middle part of described guard body.
6. a folding electric heater comprises Electric radiant Heating Film, mesh cover device and enclosing cover, it is characterized in that, described mesh cover device comprises the mesh cover device of each described folding electric heater of claim 1 to 5.
7. folding electric heater according to claim 6 is characterized in that, the described outer guard locating dowel that is provided be used to locating described mesh cover device that covers.
8. folding electric heater according to claim 7 is characterized in that, also comprises the guard pressing plate, and described guard pressing plate is pressed on described mesh cover device the inboard of described enclosing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220445617.0U CN202792232U (en) | 2012-09-03 | 2012-09-03 | Net cover device of folding electric heater and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220445617.0U CN202792232U (en) | 2012-09-03 | 2012-09-03 | Net cover device of folding electric heater and electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792232U true CN202792232U (en) | 2013-03-13 |
Family
ID=47819487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220445617.0U Expired - Lifetime CN202792232U (en) | 2012-09-03 | 2012-09-03 | Net cover device of folding electric heater and electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN108036390A (en) * | 2017-11-15 | 2018-05-15 | 宁波德萨电器制造有限公司 | A kind of electricity fireplace |
-
2012
- 2012-09-03 CN CN201220445617.0U patent/CN202792232U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907758A (en) * | 2017-04-21 | 2017-06-30 | 成都扬中新能源科技有限公司 | Collapsible heating installation is used in office |
| CN106949526A (en) * | 2017-04-21 | 2017-07-14 | 成都扬中新能源科技有限公司 | The warmer of increase heating surface (area) (HS can be achieved |
| CN107036147A (en) * | 2017-04-21 | 2017-08-11 | 成都扬中新能源科技有限公司 | A kind of boxlike air heating arrangement |
| CN108036390A (en) * | 2017-11-15 | 2018-05-15 | 宁波德萨电器制造有限公司 | A kind of electricity fireplace |
| CN108036390B (en) * | 2017-11-15 | 2019-12-20 | 宁波德萨电器制造有限公司 | Electric fireplace |
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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: 20130313 |