CN208520085U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
- Publication number
- CN208520085U CN208520085U CN201821024406.3U CN201821024406U CN208520085U CN 208520085 U CN208520085 U CN 208520085U CN 201821024406 U CN201821024406 U CN 201821024406U CN 208520085 U CN208520085 U CN 208520085U
- Authority
- CN
- China
- Prior art keywords
- heated
- air circulation
- circulation oven
- frame pedestal
- cabinet
- 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 heated-air circulation ovens, the heated-air circulation oven includes cabinet, chamber door, control panel is installed on cabinet, control panel is equipped with display instrument, indicator light and operating knob, the instrument of protective device on the control panel by installation is installed at control panel by taking, indicator light and operating knob sealing, and the installation gear air bound plate between protective device and chamber door, the measures such as reduction or changing section thermal current direction, to solve instrument, indicator light and operating knob, which are in thermal current, causes instrument, the problem of indicator light and operating knob failure or damage, heated-air circulation oven provided by the utility model has the operation is stable, the features such as easy to operate.
Description
Technical field
The utility model relates to a kind of heated-air circulation ovens.
Background technique
Heated-air circulation oven uses Resistant heating, and the equipment for forming circulating air drying in the case by blower has
The features such as thermal efficiency is high, and energy saving, uniform drying, temperature plateau is controllable, convenient to install and maintain is widely used in medicine, changes
The fields such as being heating and curing of the industries material such as work, food, agricultural and sideline product, aquatic products, light industry, drying and dehydrating.
When heated-air circulation oven works, box interior temperature is high, forms hot air circulation, to drying cabinet sealing performance requirement
It is high.Since baking oven chamber door opening or chamber door position are poorly sealed, can not avoid forming upward thermal current at chamber door completely.Control
Panel processed is mounted on above baking oven chamber door, and control panel is in thermal current, be easy to cause be mounted on control plane display instrument,
Indicator light and operating knob failure or damage, to influence the normal work of heated-air circulation oven.
Utility model content
In order to solve thermal current cause that display instrument, indicator light and operating knob failure or damage on the control panel is installed
The problem of, the utility model provides a kind of heated-air circulation oven.
To achieve the goals above, the utility model uses following technical scheme:
Heated-air circulation oven, including cabinet and chamber door, are equipped with control panel on cabinet, and control panel is equipped with display
Instrument, indicator light and operating knob correspond on cabinet and are equipped with protective device at control panel, which includes frame pedestal
With the shield hinged with frame pedestal, frame pedestal is fastenedly connected with cabinet, and shield includes protection face board and protection side panel,
Transparency window corresponding with display instrument, indicator light is equipped on protection face board, shield is located at preventing for protection face board upper edge
It protects side plate and frame pedestal is hinged, each protection side panel forms sealing cooperation between the corresponding position of frame pedestal respectively.Pass through
Relative closure region is formed between shield and cabinet, control panel is in closed area, avoids installation on the control panel
Display instrument, indicator light and operating knob be in thermal current, to be carried out to display instrument, indicator light and operating knob effectively anti-
Shield.
As the improvement of heated-air circulation oven described in the utility model, edge of each protection side panel far from protection face board
In being equipped with the flanging to bend inwards, protection side panel is cooperated by its flanging and the sealing of frame pedestal.Pass through the flanging of protection side panel
It seals and cooperates with frame pedestal, improve the leakproofness for forming relative closure region between shield and cabinet, reduce thermal current
Into increase is to the protection to display instrument, indicator light and operating knob.
As the further improvement of heated-air circulation oven described in the utility model, since the frame pedestal of protective device is logical
It crosses fastening screw to be fixed on cabinet, has part screw exposed in frame susceptor surface, by the flanging of each protection side panel
Open up the avoid holes for avoiding corresponding fastening screw.Seal the flanging of protection side panel and frame pedestal more tight, reduce or
It avoids hot gas from entering relative closure region, mitigates erosion of the thermal current to instrument, indicator light and operating knob.
As the further improvement of heated-air circulation oven described in the utility model, the transparency window on protection face board is sub- gram
Power plate or heat resistant glass are convenient to operator and are observed by transparent configuration instrument, indicator light and operating knob.
As the further improvement of heated-air circulation oven described in the utility model, installed between protective device and chamber door
Have gear air bound plate, gear air bound plate be bent over, folding surface with it is at an acute angle to chamber door direction.By the rising or change that stop thermal current
Direction mitigates erosion of the thermal current to instrument, indicator light and operating knob.
Detailed description of the invention
Fig. 1 is the control panel and protective device structure schematic diagram of the utility model heated-air circulation oven embodiment；
Fig. 2 is the structural schematic diagram of the utility model heated-air circulation oven embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model heated-air circulation oven embodiment 3；
In figure: 1- control panel；2- shield；3- hinge；4- acrylic board；5- frame pedestal；6- cabinet；7- chamber door；
8- protective device；9- keeps off air bound plate.
Specific embodiment
The utility model heated-air circulation oven embodiment 1 is as shown in Figure 1 and Figure 2, the heated-air circulation oven structure such as Fig. 2 institute
Show, protective device structure is equipped with control panel on cabinet 6 as shown in Figure 1, the heated-air circulation oven includes cabinet 6 and chamber door 7
1, control panel 1 is equipped with display instrument, indicator light and operating knob；It is corresponding on cabinet 6 while not changing oven structure
Control panel 1 at protective device 8 is installed；Protective device 8 includes frame pedestal 5 and shield 2, and frame pedestal 5 uses spiral shell
Nail is fastenedly connected with cabinet 6；Shield 2 includes protection face board and protection side panel, is equipped with and the display instrument on protection face board
Table, indicator light are provided with the transparency window that material is acrylic board 4 accordingly, and shield 2 is by being located at protection slab upper edge
Protection side panel is articulated and connected using hinge 3 and frame pedestal 5；Each protection side panel separate protection face board edge be equipped with to
The flanging of inner bending is equipped with the avoid holes of the fastening screw for avoiding fastening frame pedestal 5 on flanging；Each protection side panel is logical
It crosses between its flanging and the corresponding position of frame pedestal 5 and forms sealing cooperation.
Shield 2 is rotated, the flanging of protection side panel and the corresponding position of frame pedestal 5 is adjacent to closely, forms box knot
Structure will be mounted on the instrument on control panel 1, indicator light and operating knob, be isolated from the outside, and operator's through-hole material is sub- gram
Transparency window observation instrument, indicator light and the operating knob of power plate 4.When baking oven work, due to the opening of chamber door 7 or the sealing of chamber door position
It is not tight and form upward thermal current.When thermal current rises, protective device 8 effectively keeps out thermal current, avoids instrument, indicator light
It is in thermal current with operating knob.
The embodiment 2 of the heated-air circulation oven of the utility model, the difference from embodiment 1 is that in the through-hole of shield 2
The transparency window material being equipped with is the similar transparency and heat-proof material such as plexiglass, heat-resistant tempered glass.
The embodiment 3 of the heated-air circulation oven of the utility model, the difference from embodiment 1 is that the knot of heated-air circulation oven
For structure as shown in figure 3, being equipped with gear air bound plate 9 between protective device 8 and baking oven chamber door 7, gear 9 length of air bound plate is greater than protective device
8 length, gear air bound plate 9 be bent over, folding surface with it is at an acute angle towards 7 direction of baking oven chamber door.When baking oven works, baking oven chamber door is beaten
It opens or chamber door position is poorly sealed, form upward thermal current, when thermal current rises, encounter gear air bound plate 9 and stop, part hot gas
The flow direction of stream changes, and reduces thermal current and flows to shield 2.
Claims (5)
1. a kind of heated-air circulation oven, including cabinet and chamber door, control panel is installed on the cabinet, on the control panel
Equipped with display instrument, indicator light and operating knob, which is characterized in that corresponded on cabinet and be equipped with protection dress at the control panel
It sets, the protective device includes frame pedestal and the shield hinged with the frame pedestal, and the frame pedestal and cabinet are tight
It is solidly connected, the shield includes protection face board and protection side panel, is equipped with and the display instrument, indicator light on protection face board
Corresponding transparency window, the shield be located at protection face board upper edge protection side panel and frame pedestal it is hinged, respectively protect side
Plate forms sealing cooperation between the corresponding position of frame pedestal respectively.
2. heated-air circulation oven according to claim 1, it is characterised in that: the separate protection face board of each protection side panel
Edge is equipped with the flanging to bend inwards, and protection side panel is cooperated by its flanging and the sealing of frame pedestal.
3. heated-air circulation oven according to claim 2, it is characterised in that: frame pedestal is fixed on cabinet by fastening screw
On, the flanging is equipped with the avoid holes for avoiding corresponding fastening screw.
4. heated-air circulation oven according to claim 2, it is characterised in that: the transparency window on the protection face board is acrylic
Plate or heat resistant glass.
5. the heated-air circulation oven according to Claims 2 or 3, it is characterised in that: be equipped between the protective device and chamber door
Keep off air bound plate, the gear air bound plate bending, folding surface with it is at an acute angle to chamber door direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024406.3U CN208520085U (en) | 2018-06-30 | 2018-06-30 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024406.3U CN208520085U (en) | 2018-06-30 | 2018-06-30 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520085U true CN208520085U (en) | 2019-02-19 |
Family
ID=65336972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821024406.3U Expired - Fee Related CN208520085U (en) | 2018-06-30 | 2018-06-30 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520085U (en) |
-
2018
- 2018-06-30 CN CN201821024406.3U patent/CN208520085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |