CN204181491U - Electric heating appliance radiator structure - Google Patents
Electric heating appliance radiator structure Download PDFInfo
- Publication number
- CN204181491U CN204181491U CN201420589833.1U CN201420589833U CN204181491U CN 204181491 U CN204181491 U CN 204181491U CN 201420589833 U CN201420589833 U CN 201420589833U CN 204181491 U CN204181491 U CN 204181491U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- terminal pad
- heat dissipation
- dissipation channel
- groove
- 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 - Fee Related
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model relates to a kind of electric heating appliance, in particular to a kind of radiator structure of electric heating appliance, belong to small household appliances field, kitchen, comprise the terminal pad be arranged on below pot body, terminal pad is arranged on base by supporting seat, and supporting seat is provided with combined socket and switch hole, base arranges air-vent, terminal pad and supporting seat edge junction are provided with exhaust passage, and the inner, exhaust passage communicates with supporting seat inner chamber, and outer end, exhaust passage communicates with air.Heat in supporting seat inner chamber can leave by the utility model in time, improves combined socket and switch condition of work, extends combined socket and switch service life, reduces repair rate.
Description
Technical field
The utility model relates to a kind of electric heating appliance, particularly a kind of radiator structure of electric heating appliance, belongs to small household appliances field, kitchen.
Background technology
The electric heating appliances such as electric food warmer, Electric baking pan, electric cooker are important kitchen small household appliances, facilitate the life of people, use widely.At present, electric food warmer, the ubiquitous problem of electric cooker is, when bottom of pot body heater works, except heating kettle is external, still some heat is passed to through thermal insulation layer in the supporting seat inner chamber of below, in existing design, supporting seat upper end and terminal pad compact siro spinning technology, damage electric elements are entered to prevent water, supporting seat inner chamber communicates with ambient atmosphere by means of only the air-vent on base, this causes the temperature on supporting seat inner chamber top not shed in time, temperature in supporting seat inner chamber raises gradually, the electric elements such as the electric switch on supporting seat are worked under the condition of extreme high-temperature, the electric elements such as electric switch such as combined socket and switch is finally caused to be very easy to damage, repair rate remains high.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of electric heating appliance radiator structure, can be left by the heat in supporting seat inner chamber in time, improve the condition of work of the electric elements such as combined socket and switch, extend its service life, reduce repair rate.
Electric heating appliance radiator structure described in the utility model, comprise the terminal pad be arranged on below pot body, terminal pad is arranged on base by supporting seat, supporting seat is provided with combined socket and switch hole, base arranges air-vent, terminal pad and supporting seat edge junction are provided with exhaust heat dissipation channel, and exhaust heat dissipation channel the inner communicates with supporting seat inner chamber, and exhaust heat dissipation channel outer end communicates with air.
By arranging exhaust heat dissipation channel, the upper end of supporting seat inner chamber is communicated with outside atmosphere, during heater work, supporting seat inner chamber upper air heated, hot-air is lighter, upwards ascension, then discharge from exhaust heat dissipation channel, and the bottom of supporting seat inner chamber constantly has the cold air of room temperature to supplement into by the air-vent on base, reaches heat dissipation balancing gradually, thus the temperature greatly reduced in supporting seat inner chamber, improve combined socket and switch working environment.
Described exhaust heat dissipation channel is circumferentially spaced apart.
Described exhaust heat dissipation channel is the straight-line groove be arranged on supporting seat, and groove is arranged along terminal pad and supporting seat contact surface radial direction.
Described exhaust heat dissipation channel is by be arranged on terminal pad or the corresponding straight-line groove be arranged on supporting seat and terminal pad forms respectively, and groove is arranged along terminal pad and supporting seat contact surface are radial, and wherein, the groove on terminal pad extends inwardly to and exceeds contact surface.
Described exhaust heat dissipation channel is that city wall passage is arranged along terminal pad and supporting seat contact surface radial direction, and on terminal pad, setting extends to the groove exceeding contact surface by the city wall passage being arranged on projection alternate on supporting seat and terminal pad and groove and complementing each other to form.
Described exhaust heat dissipation channel to coordinate with the wave shape groove on terminal pad formed by being arranged on supporting seat or terminal pad and supporting seat, and wave shape groove is arranged along terminal pad and supporting seat contact surface radial direction, and on terminal pad, setting extends to the groove exceeding contact surface.
The waterproof kinking structure of described terminal pad and supporting seat junction setting table scalariform, terminal pad outer can extend downward exhaust heat dissipation channel under along or lower to following, and reserve lateral clearance with supporting seat outer, avoid while improving waterproof effect closing exhaust heat dissipation channel.
Compared with prior art, the beneficial effect that the utility model has is:
This electric heating appliance radiator structure is by arranging exhaust heat dissipation channel, utilize hot gas rising principle, form natural thermal current drain passage, the electric elements place coolings such as combined socket and switch are made to reach more than 20 DEG C, improve the working environment of the electric elements such as combined socket and switch, greatly extend its service life, repair rate is reduced to 1% by 10%; Curved by arranging waterproof, reach waterproof effect, prevent in pot body, overflowing water and enter electric elements; Reasonable in design, does not increase extra cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is the utility model embodiment 2 structural representation;
Fig. 4 is the utility model embodiment 3 structural representation;
Fig. 5 is the utility model embodiment 4 structural representation.
In figure: 1, pot body; 2, heater; 3, terminal pad; 4, supporting seat; 5, base; 6, air-vent; 7, combined socket and switch hole; 8, heat dissipation channel is vented.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Embodiment 1:
As shown in Fig. 1 ~ 2, this electric heating appliance radiator structure comprises the terminal pad 3 be arranged on below pot body 1, bottom pot body 1, heater 2 is set, terminal pad 3 is arranged on base 5 by supporting seat 4, supporting seat 4 is provided with combined socket and switch hole 7, in combined socket and switch hole 7, combined socket and switch is installed, base 5 is arranged air-vent 6, terminal pad 3 and supporting seat 4 edge junction are provided with and are vented heat dissipation channel 8, exhaust heat dissipation channel 8 can arrange together, also can circumferentially multiple tracks spaced apart, exhaust heat dissipation channel 8 the inner communicates with supporting seat 4 inner chamber, exhaust heat dissipation channel 8 outer end communicates with air.
The waterproof kinking structure of terminal pad 3 and supporting seat 4 junction setting table scalariform, good water-proof effect, exhaust heat dissipation channel 8 is communicated with air, anti-sealing directly enters in exhaust heat dissipation channel 8, exhaust heat dissipation channel 8 is for being arranged on the straight-line groove on supporting seat 4, groove is arranged, namely in the step contact surface through setting of radial direction along waterproof kinking structure along terminal pad 3 and supporting seat 4 contact surface radial direction.
When heater 2 works, supporting seat 4 inner chamber upper air is heated, hot-air is lighter, upwards ascension, then discharge from exhaust heat dissipation channel 8, and the bottom of supporting seat 4 inner chamber constantly has the cold air of room temperature to supplement into by the air-vent 6 on base 5, reach heat dissipation balancing gradually, thus the temperature greatly reduced in supporting seat 4 inner chamber, improve combined socket and switch working environment, extend its service life.
Embodiment 2:
Exhaust heat dissipation channel 8 is by be arranged on terminal pad 3 or the corresponding straight-line groove be arranged on supporting seat 4 and terminal pad 3 forms respectively, groove is arranged along terminal pad 3 and supporting seat 4 contact surface radial direction, wherein, the groove on terminal pad 3 extends inwardly to and exceeds contact surface, and all the other are with embodiment 1.
Embodiment 3:
Exhaust heat dissipation channel 8 is by being arranged on the city wall passage that on supporting seat 4 and terminal pad 3, alternate projection and groove complement each other to form, city wall passage is arranged along terminal pad 3 and supporting seat 4 contact surface radial direction, terminal pad 3 is arranged and extends to the groove exceeding contact surface, all the other are with embodiment 1.
Embodiment 4:
Exhaust heat dissipation channel 8 to coordinate with the wave shape groove on terminal pad 3 formed by being arranged on supporting seat 4 or terminal pad 3 and supporting seat 4, wave shape groove is arranged along terminal pad 3 and supporting seat 4 contact surface radial direction, terminal pad 3 is arranged and extends to the groove exceeding contact surface, all the other are with embodiment 1.
In addition, exhaust heat dissipation channel 8 can also be set to be set to zigzag, and its cross section can be the various shape such as rectangle, tubulose.
Claims (7)
1. an electric heating appliance radiator structure, comprise the terminal pad (3) being arranged on a pot body (1) below, terminal pad (3) is arranged on base (5) by supporting seat (4), supporting seat (4) is provided with combined socket and switch hole (7), base (5) is arranged air-vent (6), it is characterized in that: terminal pad (3) and supporting seat (4) edge junction are provided with and are vented heat dissipation channel (8), exhaust heat dissipation channel (8) the inner communicates with supporting seat (4) inner chamber, and exhaust heat dissipation channel (8) outer end communicates with air.
2. electric heating appliance radiator structure according to claim 1, is characterized in that: described exhaust heat dissipation channel (8) is circumferentially spaced apart.
3. electric heating appliance radiator structure according to claim 1, it is characterized in that: described exhaust heat dissipation channel (8) is for being arranged on the straight-line groove on supporting seat (4), and groove is arranged along terminal pad (3) and supporting seat (4) contact surface radial direction.
4. electric heating appliance radiator structure according to claim 1, it is characterized in that: described exhaust heat dissipation channel (8) forms by being arranged on the straight-line groove that terminal pad (3) is upper or correspondence is arranged on supporting seat (4) and terminal pad (3) respectively, groove is arranged along terminal pad (3) and supporting seat (4) contact surface radial direction, wherein, the groove on terminal pad (3) extends inwardly to and exceeds contact surface.
5. electric heating appliance radiator structure according to claim 1, it is characterized in that: described exhaust heat dissipation channel (8) is by being arranged on the city wall passage that on supporting seat (4) and terminal pad (3), alternate projection and groove complement each other to form, city wall passage is arranged along terminal pad (3) and supporting seat (4) contact surface radial direction, and upper setting of terminal pad (3) extends to the groove exceeding contact surface.
6. electric heating appliance radiator structure according to claim 1, it is characterized in that: described exhaust heat dissipation channel (8) to coordinate with the wave shape groove on terminal pad (3) formed by being arranged on supporting seat (4) or terminal pad (3) and supporting seat (4), wave shape groove is arranged along terminal pad (3) and supporting seat (4) contact surface radial direction, and upper setting of terminal pad (3) extends to the groove exceeding contact surface.
7., according to the arbitrary described electric heating appliance radiator structure of claim 1 ~ 6, it is characterized in that: the waterproof kinking structure of described terminal pad (3) and supporting seat (4) junction setting table scalariform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589833.1U CN204181491U (en) | 2014-10-13 | 2014-10-13 | Electric heating appliance radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589833.1U CN204181491U (en) | 2014-10-13 | 2014-10-13 | Electric heating appliance radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204181491U true CN204181491U (en) | 2015-03-04 |
Family
ID=52613529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589833.1U Expired - Fee Related CN204181491U (en) | 2014-10-13 | 2014-10-13 | Electric heating appliance radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204181491U (en) |
-
2014
- 2014-10-13 CN CN201420589833.1U patent/CN204181491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20161013 |