CN207487258U - A kind of vacuum oven door - Google Patents
A kind of vacuum oven door Download PDFInfo
- Publication number
- CN207487258U CN207487258U CN201721623067.6U CN201721623067U CN207487258U CN 207487258 U CN207487258 U CN 207487258U CN 201721623067 U CN201721623067 U CN 201721623067U CN 207487258 U CN207487258 U CN 207487258U
- Authority
- CN
- China
- Prior art keywords
- vacuum oven
- doorframe
- glass
- door
- babinet
- 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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Abstract
The utility model discloses a kind of vacuum oven doors, and by setting double glazing and automatic door lock mechanism, the drying situation of article on the one hand can be observed from the front of vacuum oven, on the other hand can realize good air-tightness and improve drying efficiency.The vacuum oven door of the utility model includes babinet, and the front of babinet is equipped with door-plate, and the side of babinet is equipped with automatic door lock mechanism；Door-plate is rotatably connected by hinge and babinet；Door-plate includes doorframe, gate stop, spanner and sealing ring, through-hole is provided on doorframe, for installing glass window；Automatic door lock mechanism is correspondingly arranged with gate stop；Spanner is set on the one end of doorframe far from hinge；Sealing ring is set on the back side of doorframe.
Description
Technical field
The utility model is related to vacuum oven field more particularly to a kind of vacuum oven doors.
Background technology
Vacuum drying chamber aims at dry thermal sensitivity, easily decompose and readily oxidizable substance and design, when work, can make work
The certain vacuum degree of indoor holding, and can internally be filled with inert gas, the particularly article of some complicated components also can be into
Row rapid draing.
The chamber door of traditional vacuum oven is mainly made of one piece of metal panels and handle, and object can not be observed when drying operation
The drying situation of product.The oven that part is designed using single-glass door, since glass door surface temperature is typically up to 140 when working
DEG C or more, if user accidentally touches, it is easy to be scalded by glass.
Meanwhile to ensure the leakproofness inside oven, vacuum degree is provided, avoids seam of the steam between oven door and liner
Gap leaks out, and needs to lock oven door by retaining mechanism, makes to realize sealing between oven door and liner.The lock of traditional oven
Tight device is typically mounted on the buckle on the handle and babinet on door-plate, clasps buckle by the drag hook on handle, pulls handle
It is locked.Although such retaining mechanism can realize the sealing between oven door and liner, since door-plate is more fragile, by force
Degree is inadequate, and the risk of gas leakage easily occurs after long-time service.
Present situation for the above-mentioned prior art, it is necessary to which a kind of oven door-plate convenient for observing and air-tightness is good is provided.
Utility model content
The utility model discloses a kind of vacuum oven door, by setting double glazing and automatic door lock mechanism,
On the one hand the drying situation of article can be observed from the front of vacuum oven, on the other hand can realize good air-tightness and
Improve drying efficiency.The vacuum oven door of the utility model has that simple in structure, to build at low cost, applicability wide etc. excellent
Point.
The vacuum oven door of the utility model including babinet, is equipped with door-plate, in the case in the front of the babinet
The side of body is equipped with automatic door lock mechanism；The door-plate is rotatably connected by hinge and the babinet；
The door-plate includes doorframe, gate stop, spanner and sealing ring；
Through-hole is provided on the doorframe, for installing glass window；The glass window is double-layer structure, including interior
Layer glass and glass outer；The inner layer glass is embedded in by inner seal circle on the inside of the doorframe, and the glass outer leads to
Outer side seal circle is crossed to be embedded on the outside of the doorframe；
The automatic door lock mechanism is correspondingly arranged with the gate stop, and the automatic door lock mechanism includes control switch, front
Plate, rear baffle, sliding rail and the sliding rail latch hook being slidably connected and the locking cylinder being fixed on the sliding rail；Institute
It states control switch and is set on the tank surface, be electrically connected with the locking cylinder；The front end of the latch hook is arranged with two tiltedly
Slope surface, respectively first slope face and the second slope, the first slope face are contacted with the front apron, second slope
Face is contacted with the rear baffle；A barb is equipped in the side in the first slope face；One end of the latch hook can surround institute
State the cylinder shaft rotation of locking cylinder；
The spanner is set on the one end of the doorframe far from the hinge；
The sealing ring is set on the back side of the doorframe.
Preferably, the shape of the glass window is any one in round, square, rectangle or ellipse
Kind.
Preferably, the latch hook is an integral molding structure.
Preferably, the inner layer glass and the glass outer are tempered glass.
Preferably, the sealing ring, the inner seal circle and the outer side seal circle are heat-resistant rubber seal ring.
Preferably, a tension spring is additionally provided between the latch hook and the rear baffle.
The utility model discloses a kind of vacuum oven doors, and including babinet, the front of babinet is equipped with door-plate, babinet
Side is equipped with automatic door lock mechanism；Door-plate is rotatably connected by hinge and babinet；Door-plate includes doorframe, gate stop, spanner and close
Seal is provided with through-hole on doorframe, for installing glass window；Automatic door lock mechanism is correspondingly arranged with gate stop；Spanner is set on door
The one end of frame far from hinge；Sealing ring is set on the back side of doorframe.The utility model is by setting double glazing and automatic door lock
On the one hand mechanism can observe the drying situation of article from the front of vacuum oven, on the other hand can realize good gas
Close property and raising drying efficiency.
Description of the drawings
Fig. 1 is a kind of structure diagram of vacuum oven door in the utility model embodiment；
Fig. 2 is a kind of automatic door lock structural scheme of mechanism of vacuum oven door in the utility model embodiment；
Fig. 3 is a kind of automatic door lock mechanism operating diagram of vacuum oven door in the utility model embodiment；
Wherein, it is marked in figure as follows：
1-- babinets, 2-- door-plates, 21-- doorframes, 22-- gate stops, 23-- spanners, 24-- sealing rings, 25-- glass windows,
251-- inner layer glasses, 252-- inner seals circle, 253-- glass outers, 254-- outer side seals circle, 26-- hinges, 3-- are automatic
Door lock mechanism, 31-- control switch, 32-- front aprons, 33-- rear baffles, 34-- sliding rails, 35-- latch hooks, 36-- locking cylinders,
37-- first slopes face, the second slopes of 38--, 39-barb, 4-- spanners, 5-- sealing rings, 6-- tension springs.
Specific embodiment
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instructions such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " tail portion " are closed
Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for description purpose, and cannot
It is interpreted as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
It please refers to Fig.1, Fig. 2 and Fig. 3, Fig. 1 show for a kind of structure of vacuum oven door in the utility model embodiment
It is intended to, Fig. 2 is a kind of automatic door lock structural scheme of mechanism of vacuum oven door in the utility model embodiment, and Fig. 3 is this reality
With the automatic door lock mechanism operating diagram of vacuum oven door a kind of in new embodiment.
The vacuum oven door of the utility model including babinet 1, is equipped with door-plate 2, in institute in the front of the babinet 1
The side for stating babinet 1 is equipped with automatic door lock mechanism 3；The door-plate 2 is rotatably connected by hinge 26 and the babinet 1；
The door-plate 2 includes doorframe 21, gate stop 22, spanner 23 and sealing ring 24；
Through-hole is provided on the doorframe 21, for installing glass window 25；The glass window 25 is double-layer structure,
Including inner layer glass 251 and glass outer 253；The inner layer glass 251 is embedded in the doorframe 21 by inner seal circle 252
Inside, the glass outer 253 are embedded in 21 outside of doorframe by outer side seal circle 254；
The automatic door lock mechanism 3 is correspondingly arranged with the gate stop 22, and the automatic door lock mechanism 3 includes control and switchs
31st, the latch hook 35 and be fixed at the cunning that front apron 32, rear baffle 33, sliding rail 34 and the sliding rail 34 are slidably connected
Locking cylinder 36 on rail 34；The control switch 31 is set on 1 surface of babinet, is electrically connected with the locking cylinder 36；Institute
The front end for stating latch hook 35 is arranged with two slopes, respectively 37 and second slope 38 of first slope face, and described first tiltedly
Slope surface 37 is contacted with the front apron 32, and second slope 38 is contacted with the rear baffle 33；In the first slope face
37 side is equipped with a barb 39；The cylinder shaft that one end of the latch hook 35 can surround the locking cylinder 36 rotates；
The spanner 4 is set on the one end of the doorframe 21 far from the hinge 26；
The sealing ring 5 is set on the back side of the doorframe 21.
In the embodiment of the utility model, when vacuum oven is when being prepared to enter into drying work, by spanner 4 by door-plate
2 push babinet 1 to so that and gate stop 22 enters in sliding rail 34, presses control switch 31, and locking cylinder 36 proceeds by contraction work,
Band moveable lock hook 35 is moved toward horizontal direction, and the second slope 38 offsets with the rear baffle 33 at this time, in the effect of rear baffle 33
Under, the cylinder shaft that latch hook 35 begins around locking cylinder 36 upward deflects；When the barb 39 of latch hook 35 arrives at gate stop 22, the two
Engaged, locking cylinder 36 continues to shrink with moveable lock hook 35 at this time, and door-plate 2 is close to babinet 1 under the drive of gate stop 22, and then
Locking.
When vacuum oven terminates drying work, control switch 31 is pressed, locking cylinder 36 proceeds by stretching, extension work, band
Moveable lock hook 35 is moved toward horizontal direction, and first slope face 37 offsets with the front apron 32 at this time, under the action of front apron 32,
The cylinder shaft that latch hook 35 begins around locking cylinder 36 deflects down；When the barb 39 of latch hook 35 is far from gate stop 22, by pulling
Hand 4 pulls out door-plate 2, you can unlock.
In the embodiment of the utility model, by setting double glazing, interior object to be dried can be observed at any time, entirely
The course of work is very clear.The design of double glazing being capable of effectively heat-insulation and heat-preservation so that it is excessively high that glass outer is unlikely to temperature
Operating personnel are scalded, while the loss of heat can be reduced.
Preferably, the shape of the glass window 25 is any one in round, square, rectangle or ellipse
Kind.
Preferably, the latch hook 35 is an integral molding structure.
Preferably, the inner layer glass 251 and the glass outer 253 are tempered glass.
Preferably, the sealing ring 5, the inner seal circle 252 and the outer side seal circle 254 are that heat resistant rubber is close
Seal.
Preferably, it is additionally provided with a tension spring between the latch hook 35 and the rear baffle 33.
In the embodiment of the utility model, by setting tension spring between latch hook 35 and the rear baffle 33, by latch hook
35 are tightly attached to rear baffle 33, and vacuum oven is enable easily to unlock door-plate in off working state.
As it can be seen that the vacuum oven door of the utility model, by setting double glazing and automatic door lock mechanism, a side
Face can observe the drying situation of article from the front of vacuum oven, on the other hand can realize good air-tightness and raising
Drying efficiency.
The above, embodiment of above are only to illustrate the technical solution of the utility model, rather than its limitations；Although
The utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
So it can modify to the technical solution recorded in aforementioned each embodiment or which part technical characteristic is equal
It replaces；And these modifications or replacement, each embodiment technology of the utility model that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of vacuum oven door, including babinet, which is characterized in that door-plate is equipped in the front of the babinet, in described
The side of babinet is equipped with automatic door lock mechanism；The door-plate is rotatably connected by hinge and the babinet；
The door-plate includes doorframe, gate stop, spanner and sealing ring；
Through-hole is provided on the doorframe, for installing glass window；The glass window is double-layer structure, including internal layer glass
Glass and glass outer；The inner layer glass is embedded in by inner seal circle on the inside of the doorframe, and the glass outer passes through outer
Side seal circle is embedded on the outside of the doorframe；
The automatic door lock mechanism is correspondingly arranged with the gate stop, the automatic door lock mechanism include control switch, front apron, after
Baffle, sliding rail and the sliding rail latch hook being slidably connected and the locking cylinder being fixed on the sliding rail；The control
Switch is set on the tank surface, is electrically connected with the locking cylinder；The front end of the latch hook is arranged with two slopes, point
Not Wei first slope face and the second slope, the first slope face contacts with the front apron, second slope and institute
State rear baffle contact；A barb is equipped in the side in the first slope face；One end of the latch hook can surround the locking
The cylinder shaft rotation of cylinder；
The spanner is set on the one end of the doorframe far from the hinge；
The sealing ring is set on the back side of the doorframe.
2. vacuum oven door according to claim 1, which is characterized in that the shape of the glass window is circle
Any one in shape, square, rectangle or ellipse.
3. vacuum oven door according to claim 1, which is characterized in that the latch hook is an integral molding structure.
4. vacuum oven door according to claim 1, which is characterized in that the inner layer glass and the glass outer
It is tempered glass.
5. vacuum oven door according to claim 1, which is characterized in that the sealing ring, the inner seal circle
And the outer side seal circle is heat-resistant rubber seal ring.
6. vacuum oven door as claimed in any of claims 1 to 5, which is characterized in that the latch hook and institute
It states and is additionally provided with a tension spring between rear baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623067.6U CN207487258U (en) | 2017-11-29 | 2017-11-29 | A kind of vacuum oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623067.6U CN207487258U (en) | 2017-11-29 | 2017-11-29 | A kind of vacuum oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487258U true CN207487258U (en) | 2018-06-12 |
Family
ID=62472922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623067.6U Expired - Fee Related CN207487258U (en) | 2017-11-29 | 2017-11-29 | A kind of vacuum oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341202A (en) * | 2018-11-20 | 2019-02-15 | 南京同皓干燥设备有限公司 | A kind of high-efficiency and energy-saving type vacuum oven |
-
2017
- 2017-11-29 CN CN201721623067.6U patent/CN207487258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341202A (en) * | 2018-11-20 | 2019-02-15 | 南京同皓干燥设备有限公司 | A kind of high-efficiency and energy-saving type vacuum oven |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20201129 |