CN104913361A - Smoke exhauster of control cabinet - Google Patents
Smoke exhauster of control cabinet Download PDFInfo
- Publication number
- CN104913361A CN104913361A CN201510391521.9A CN201510391521A CN104913361A CN 104913361 A CN104913361 A CN 104913361A CN 201510391521 A CN201510391521 A CN 201510391521A CN 104913361 A CN104913361 A CN 104913361A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- casing
- spiral case
- lampblack absorber
- temperature
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a smoke exhauster of a control cabinet. The smoke exhauster comprises a shell, wherein the front wall of the shell is provided with a control cabinet, the front end wall of the control cabinet is located outside the shell, the rear end wall of the control cabinet is located in the shell, the rear end wall of the control cabinet is provided with a semiconductor cooler and the cooling end of the semiconductor cooler is connected with the rear end wall of the control cabinet. The control cabinet can be cooled by the semiconductor cooler and the low temperature generated by the refrigeration of the cooling end, therefore the influence on the control cabinet can be prevented, and the service life of the smoke exhauster can be prolonged.
Description
Technical field
The present invention relates to the lampblack absorber that a kind of control cabinet can be lowered the temperature.
Background technology
Lampblack absorber is as the electrical equipment that can lack in the middle part of kitchen, what use very is frequent, such defect is there is in tradition lampblack absorber, the control cabinet of a mounting circuit boards all can be there is in lampblack absorber, owing to lacking the cooling function to control cabinet in lampblack absorber in the past, when lampblack absorber is in the use that works for a long time, the heat that the heat of oil smoke and lampblack absorber work can be made to produce is passed in control cabinet, and then affects the life-span of circuit board.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides the lampblack absorber that a kind of control cabinet can be lowered the temperature.
The technical solution adopted for the present invention to solve the technical problems is: the lampblack absorber that a kind of control cabinet can be lowered the temperature, comprise casing, the antetheca of described casing is provided with control cabinet, the front bulkhead of described control cabinet is positioned at outside casing, the aft bulkhead of described control cabinet is positioned at casing, the aft bulkhead of described control cabinet is provided with semiconductor chilling plate, and the cold junction of described semiconductor chilling plate is connected with the aft bulkhead of control cabinet.
Further, be provided with spiral case in described casing, the lower end of described casing is provided with import, and described casing upper end is provided with outlet, and the sidewall of described spiral case offers air inlet, and described spiral case upper end sets out air port, and described air outlet communicates with outlet; The air inlet of described spiral case is towards the end wall being positioned at control cabinet side.
Further, described spiral case is inclined in casing, and the aft bulkhead of described control cabinet is incline structure, and the end wall of the aft bulkhead of described control cabinet and side, spiral case enterprising air port forms the air channel of acuter angles, and described air channel is up-narrow and down-wide structure.
Further, the lower end of described casing is provided with exhaust fume collecting hood.
Further, described casing is stainless steel.
Further, described control cabinet is connected with welded seal between casing.
The invention has the beneficial effects as follows: rely on and be arranged on semiconductor chilling plate, rely on the cold junction low temperature produced that freezes to lower the temperature to control cabinet, avoid control cabinet to be subject to temperatures involved, extend its service life.
Rely on the spiral case arranged, the heat that semiconductor chilling plate hot junction produces can be absorbed together, improve the thermal diffusivity of semiconductor chilling plate.
The smoke exhaust efficiency of spiral case can be improved in the air channel formed between control cabinet and spiral case.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the schematic diagram of lampblack absorber;
Wherein, 1, casing, 2, control cabinet, 3, semiconductor chilling plate, 4, spiral case.
Detailed description of the invention
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the lampblack absorber that a kind of control cabinet 2 can be lowered the temperature, comprise casing 1, the antetheca of casing 1 is provided with control cabinet 2, the front bulkhead of control cabinet 2 is positioned at outside casing 1, the aft bulkhead of control cabinet 2 is positioned at casing 1, the aft bulkhead of control cabinet 2 is provided with semiconductor chilling plate 3, and the cold junction of semiconductor chilling plate 3 is connected with the aft bulkhead of control cabinet 2.
Be provided with spiral case 4 in casing 1, the lower end of casing 1 is provided with import, and casing 1 upper end is provided with outlet, and the sidewall of spiral case 4 offers air inlet, and spiral case 4 upper end sets out air port, and air outlet communicates with outlet; The air inlet of spiral case 4 is towards the end wall being positioned at control cabinet 2 side.
Spiral case 4 is inclined in casing 1, and the aft bulkhead of control cabinet 2 is incline structure, and the aft bulkhead of control cabinet 2 and the end wall of side, spiral case 4 enterprising air port form the air channel of acuter angles, and air channel is up-narrow and down-wide structure.
The lower end of casing 1 is provided with exhaust fume collecting hood.Casing 1 is stainless steel.Between control cabinet 2 with casing 1, welded seal is connected.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (6)
1. the lampblack absorber that can lower the temperature of a control cabinet, it is characterized in that, comprise casing (1), the antetheca of described casing (1) is provided with control cabinet (2), the front bulkhead of described control cabinet (2) is positioned at casing (1) outward, the aft bulkhead of described control cabinet (2) is positioned at casing (1), the aft bulkhead of described control cabinet (2) is provided with semiconductor chilling plate (3), and the cold junction of described semiconductor chilling plate (3) is connected with the aft bulkhead of control cabinet (2).
2. the lampblack absorber that can lower the temperature of control cabinet according to claim 1, it is characterized in that, spiral case (4) is provided with in described casing (1), the lower end of described casing (1) is provided with import, described casing (1) upper end is provided with outlet, the sidewall of described spiral case (4) offers air inlet, and described spiral case (4) upper end sets out air port, and described air outlet communicates with outlet; The air inlet of described spiral case (4) is towards the end wall being positioned at control cabinet (2) side.
3. the lampblack absorber that can lower the temperature of control cabinet according to claim 2, it is characterized in that, described spiral case (4) is inclined in casing (1), the aft bulkhead of described control cabinet (2) is incline structure, the aft bulkhead of described control cabinet (2) and the end wall of side, spiral case (4) enterprising air port form the air channel of acuter angles, and described air channel is up-narrow and down-wide structure.
4. the lampblack absorber that can lower the temperature of control cabinet according to claim 1, it is characterized in that, the lower end of described casing (1) is provided with exhaust fume collecting hood.
5. the lampblack absorber that can lower the temperature of control cabinet according to claim 1, it is characterized in that, described casing (1) is stainless steel.
6. the lampblack absorber that can lower the temperature of control cabinet according to claim 1, it is characterized in that, described control cabinet (2) is connected with welded seal between casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391521.9A CN104913361A (en) | 2015-07-06 | 2015-07-06 | Smoke exhauster of control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391521.9A CN104913361A (en) | 2015-07-06 | 2015-07-06 | Smoke exhauster of control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913361A true CN104913361A (en) | 2015-09-16 |
Family
ID=54082643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391521.9A Pending CN104913361A (en) | 2015-07-06 | 2015-07-06 | Smoke exhauster of control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895459A (en) * | 2017-03-15 | 2017-06-27 | 宁波方太厨具有限公司 | A kind of thermoelectric device for range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930221Y (en) * | 2006-07-27 | 2007-08-01 | 杭州柯林电子设备有限公司 | Easy heat radiation programmable controller box |
| CN101881493A (en) * | 2010-06-28 | 2010-11-10 | 李耀强 | Wall-mounted dehumidifier |
| JP2011091023A (en) * | 2009-09-28 | 2011-05-06 | Sharp Corp | Multi-port electromagnetic induction cooking device |
| CN201852174U (en) * | 2010-10-11 | 2011-06-01 | 张生位 | Variable-frequency range hood |
| CN202452550U (en) * | 2011-12-19 | 2012-09-26 | 海尔集团公司 | Range hood |
-
2015
- 2015-07-06 CN CN201510391521.9A patent/CN104913361A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930221Y (en) * | 2006-07-27 | 2007-08-01 | 杭州柯林电子设备有限公司 | Easy heat radiation programmable controller box |
| JP2011091023A (en) * | 2009-09-28 | 2011-05-06 | Sharp Corp | Multi-port electromagnetic induction cooking device |
| CN101881493A (en) * | 2010-06-28 | 2010-11-10 | 李耀强 | Wall-mounted dehumidifier |
| CN201852174U (en) * | 2010-10-11 | 2011-06-01 | 张生位 | Variable-frequency range hood |
| CN202452550U (en) * | 2011-12-19 | 2012-09-26 | 海尔集团公司 | Range hood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895459A (en) * | 2017-03-15 | 2017-06-27 | 宁波方太厨具有限公司 | A kind of thermoelectric device for range hood |
| CN106895459B (en) * | 2017-03-15 | 2022-10-21 | 宁波方太厨具有限公司 | Thermoelectric device for range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |