CN203016686U - Soybean milk machine provided with head section ventilation device - Google Patents
Soybean milk machine provided with head section ventilation device Download PDFInfo
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- CN203016686U CN203016686U CN201220606089.2U CN201220606089U CN203016686U CN 203016686 U CN203016686 U CN 203016686U CN 201220606089 U CN201220606089 U CN 201220606089U CN 203016686 U CN203016686 U CN 203016686U
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- magnet
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Abstract
The utility model discloses a soybean milk machine provided with a head section ventilation device, belongs to the field of small kitchen electrical appliances, and solves the technical problem that the head section of the existing soybean milk machine is not ventilated. The soybean milk machine is characterized by comprising a head section and a ventilation device arranged on the head section, wherein the ventilation device comprises ventilation holes and a heat driving device; and the ventilation holes are opened by the heat driving device when the temperature of the head section achieves a set temperature. The embodiment of the utility model is applied to food processing machines such as soybean milk machines and food processors.
Description
Technical field
The utility model relates to a kind of soy bean milk making machine, especially a kind of soy bean milk making machine that is provided with the head gas permeable devices.
Background technology
The head sealing of traditional soybean milk machine is tight; be unfavorable for the circulation of head inner air and outer air; cause soy bean milk making machine to dispel the heat; for addressing this problem; usually passage open in usual can be set above the head of more existing soy bean milk making machine; water enters in head from passage in order to prevent from cleaning, and the aperture of passage is smaller.Soy bean milk making machine work the time can produce heat, if untimely discharge will make the head internal pressure raise, to enough greatly the time, might produce the situation of aircraft bombing when pressure rise, has potential safety hazard; In addition, the too high normal operation that also can affect electronic component in head of head internal temperature.
The utility model content
Problem to be solved in the utility model just is to provide a kind of soy bean milk making machine that is provided with the head gas permeable devices, can be in time ventilative when head temperature is too high, reduce head temperature, and improve Product Safety.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of soy bean milk making machine that is provided with the head gas permeable devices, comprise head and the gas permeable devices of being located on described head, described gas permeable devices comprises air-vent and hot actuating device, and described hot actuating device is opened air-vent when head temperature arrives design temperature.
Further, described hot actuating device comprises bimetal leaf, and described bimetal leaf produces deformation and opens air-vent when head temperature arrives design temperature.
Further, described bimetal leaf is arranged on inner port, external port or the inside of air-vent.
Further, described bimetal leaf is provided with seal.
Further, described bimetal leaf is provided with the one-way ventilating film.
Further, described hot actuating device comprises magnet and temperature sensitive magnet, and described magnet and temperature sensitive magnet are separated from each other the unlatching air-vent when head temperature arrives design temperature.
Further, described head is provided with inwardly outstanding boss, is provided with the groove that holds magnet and temperature sensitive magnet in described boss, and described air-vent is located on the boss diapire; Perhaps described head is provided with outwards outstanding boss, is provided with the groove that holds magnet and temperature sensitive magnet in described boss, and described air-vent is located on the boss roof.
Further, be connected with cover plate on described temperature sensitive magnet, described temperature sensitive magnet can drive cover plate and open or close the groove notch.
Further, be connected with cover plate on described temperature sensitive magnet, described temperature sensitive magnet can drive cover plate and open or close air-vent.
Further, described magnet is fixture, and described temperature sensitive magnet is movable part; Perhaps described temperature sensitive magnet is fixture, and described magnet is movable part.
The beneficial effects of the utility model:
Handpiece of soybean milk machine of the present utility model is provided with gas permeable devices, and gas permeable devices comprises air-vent and hot actuating device, and this hot actuating device can be opened air-vent automatically when head temperature arrives design temperature, reaches the purpose of exhaust heat radiation; Certainly, during lower than design temperature, hot actuating device can keep closed condition, plays the purpose of water proof and dust proof at head temperature.
These characteristics of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the handpiece structure schematic diagram one of the utility model embodiment one;
Fig. 2 is the handpiece structure schematic diagram two of the utility model embodiment one;
Fig. 3 is the A place enlarged drawing of Fig. 2;
Fig. 4 is the structural representation of the utility model embodiment two;
Fig. 5 is the structural representation of the utility model embodiment three;
Fig. 6 is the structural representation of the utility model embodiment four;
Fig. 7 is the structural representation of the utility model embodiment five;
Fig. 8 is the structural representation of the utility model embodiment six;
Fig. 9 is the structural representation of the utility model embodiment seven;
Figure 10 is the structural representation of the utility model embodiment eight.
The specific embodiment
The utility model provides a kind of soy bean milk making machine that is provided with the head gas permeable devices, comprise head and the gas permeable devices of being located on described head, described gas permeable devices comprises air-vent and hot actuating device, and described hot actuating device is opened air-vent when head temperature arrives design temperature.This hot actuating device can be opened air-vent automatically when head temperature arrives design temperature, reach the purpose of exhaust heat radiation; During lower than design temperature, hot actuating device keeps closed condition at head temperature, plays the purpose of water proof and dust proof.
Be explained and illustrated below in conjunction with the accompanying drawing of the utility model embodiment technical scheme to the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, is not whole.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection domain of the present utility model.
Embodiment one:
With reference to Fig. 1,2, a kind of soy bean milk making machine that is provided with the head gas permeable devices comprises head 1 and the gas permeable devices of being located on head 1, and gas permeable devices comprises air-vent 10 and hot actuating device, hot actuating device adopts bimetal leaf 2, and this bimetal leaf 2 covers on the inner port of air-vent 10.
With reference to Fig. 3, bimetal leaf 2 comprises active layers 22 and passive layer 21, and the thermal coefficient of expansion of active layers 22 is greater than the thermal coefficient of expansion of passive layer 21, and when being heated, the deformation of active layers 22 is greater than the deformation of passive layer 21; Thus, when head temperature arrived design temperature, bimetal leaf 2 integral body were to passive layer 21 curvings, thereby opened air-vent 10, and head 1 inner air and outer air circulation reaches the purpose of exhaust heat radiation, reduces head temperature; Because the temperature distortion of bimetal leaf 2 is reversible deformations, during lower than design temperature, bimetal leaf 2 can return to formation state from case of bending when head temperature, and head temperature is not when arriving design temperature, and 2 of bimetal leafs keep ortho states.
During concrete enforcement, an end of bimetal leaf 2 is fixed on head 1 inwall, fixed form can be screw, locating dowel, button bit etc., and bimetal leaf 2 can also be directly injection-moulded on head 1.Other fixed forms are not at this detailed description.
Except the inner port of air-vent 10, bimetal leaf can also be arranged on the external port of air-vent 10 or be set directly in air-vent 10, all can reach the purpose of opening air-vent under design temperature.
With reference to Fig. 1, for improving sealing, sealing ring 3 is set on the rim of bimetal leaf 2, can increase water proofing property.Thus, the aperture of air-vent 10 can increase, and improving air permeable effect, the user need not also to worry that head can intake when cleaning head.In addition, the temperature when working due to head will be higher than environment temperature, and when head temperature reached design temperature, air-vent 10 was opened, and air-flow is by flowing to outer in head, can reduce dust and enter head inside.
Along with the expansion of bimetal leaf application and the progress of technology, the bimetal leaf of three layers, four layers, five layers has appearred at present, but in fact, every temperature dependent changes and the combined material of generation change of shape, those skilled in the art still are being called thrermostatic bimetal-plate or bimetal leaf traditionally, therefore, the bimetal leaf 2 described in the present embodiment can be two-layer, can be also three layers, four layers or five layers.
In the present embodiment, the material of active layers 22 includes but not limited to manganin manganin alloy, nichrome, nicalloy or nickel; The material of passive layer 21 includes but not limited to dilval.The shape of bimetal leaf 2 includes but not limited to rectangle, circle or triangle.
Need to prove: above-mentioned design temperature is often referred to the zero point of bimetal leaf 2, when head temperature reaches the zero point of bimetal leaf 2, bimetal leaf 2 begins to produce deformation, thus, can keep the optimum working temperature of soy bean milk making machine by the zero point that changes bimetal leaf 2, thereby soy bean milk making machine is operated under optimum Working.Modes such as the material composition that changes bimetal leaf, lamellar spacing can change the zero point of bimetal leaf.
Embodiment two:
With reference to Fig. 4, the present embodiment arranges one-way ventilating film 23 on bimetal leaf 2 on the basis of embodiment one.When air-vent 10 is closed, only allow air-flow to flow to outer from head 1 is interior, extraneous steam can not enter in head 1.After soy bean milk making machine starts, dispel the heat by the exhaust that one-way ventilating film 23 can be a small amount of, control temperature in head, make temperature rising in head, the interior electronic component of protection head.
In addition, if the better performances of handpiece of soybean milk machine, can bear higher temperature and pressure, can suitably improve design temperature, within the rational working time, the caloric value deficiency of handpiece of soybean milk machine is so that at this moment bimetal leaf 2 distortion can by one-way ventilating film exhaust heat radiation, also guarantee the fatigue life of bimetal leaf to a certain extent.
Other prioritization schemes of the present embodiment and beneficial effect can with reference to embodiment one, no longer describe in detail.
Embodiment three:
The hot actuating device of the present embodiment comprises magnet 4 and temperature sensitive magnet 3, temperature sensitive magnet belongs to soft magnetic materials, after temperature surpasses curie point, the permeability of temperature sensitive magnet sharply descends, at this moment, lose the ability of mutual adhesive between magnet 4 and temperature sensitive magnet 3, opened air-vent 10 thereby magnet 4 separates under external force with temperature sensitive magnet 3, and after head temperature drops to below curie point, temperature sensitive magnet 3 again recover magnetic and with magnet 4 adhesives.
With reference to Fig. 5, better embodiment: inwardly outstanding boss 11 is set on head 1, is provided with the groove 12 that holds above-mentioned magnet 4 and temperature sensitive magnet 3 in boss 11, air-vent 10 is arranged on the diapire of boss 11.Magnet 4 is fixture, and fixing by the dogging shoulder 111 on groove 12 sidewalls, temperature sensitive magnet 3 is movable part, and free adsorbing has the through hole corresponding with air-vent 10 41 in magnet 4 upper ends at the center of magnet 4.
When head temperature was elevated to the curie point of temperature sensitive magnet 3, between magnet 4 and temperature sensitive magnet 3, magnetic adsorptive power reduced greatly, utilized the air pressure that produces in head to push temperature sensitive magnet 3 open, opened air-vent 10.In the present embodiment, the position of temperature sensitive magnet and magnet can exchange, and temperature sensitive magnet is fixture, be fixed in groove 12, and magnet is movable part, is adsorbed in temperature sensitive magnet upper end, at the center of temperature sensitive magnet, the through hole 41 corresponding with air-vent is set.
In the present embodiment, described design temperature is not less than the curie point of temperature sensitive magnet 3.
Embodiment four:
With reference to Fig. 6, the present embodiment is on the basis of embodiment three, and hot actuating device also comprises the spring 5 that acts on temperature sensitive magnet 3.Under normality, between magnet 4 and temperature sensitive magnet 3, magnetic adsorptive power is greater than the elastic force of spring 5, and when head temperature was elevated to the curie point of temperature sensitive magnet 3, its magnetic adsorptive power sharply descended, and utilizes the elastic force of spring 5 that temperature sensitive magnet 3 is backed down, and opens air-vent 10.During concrete enforcement: on temperature sensitive magnet 3, spring fitting post 31 is set, spring 5 is enclosed within on spring fitting post 31, and the lower end of spring 5 can against or be fixed on the built-in part of head 1; Spring 5 perhaps directly is set between the contact site of temperature sensitive magnet and magnet.
In the present embodiment, described design temperature is the curie point of temperature sensitive magnet 3, spring 5 is set is when guaranteeing that head temperature reaches design temperature one and open surely air-vent 10.
In addition, in the present embodiment, the position of temperature sensitive magnet and magnet also can exchange, and spring action is specifically no longer described in detail on magnet.
Embodiment five:
With reference to Fig. 7, the present embodiment is connected with cover plate 6 on temperature sensitive magnet 3 on the basis of embodiment three or embodiment four, and cover plate 6 can together move with temperature sensitive magnet 3.Under normality, temperature sensitive magnet 3 and the mutual adhesive of magnet 4, cover plate 6 sealed groove 12 notches reach the purpose of water proof and dust proof; When head temperature was elevated to the curie point of temperature sensitive magnet 3, temperature sensitive magnet 3 was upwards pushed open by air pressure or spring 5, and temperature sensitive magnet 3 drives cover plate 6 and opens groove 12 notches when opening air-vent 10.
Embodiment six:
With reference to Fig. 8, in the present embodiment, magnet 4 is fixture, through hole 41 is set on magnet 4, and temperature sensitive magnet 3 is movable part, and free adsorbing is in the lower end of magnet 4, be connected with cover plate 6 on temperature sensitive magnet 3, the lower position of corresponding temperature sensitive magnet 3 is provided with spacing block set 112 on groove 12 sidewalls.Under normality, temperature sensitive magnet 3 and the mutual adhesive of magnet 4, cover plate 6 sealing air-vents 10; When head temperature was elevated to the curie point of temperature sensitive magnet 3, to spacing block set 112, temperature sensitive magnet 3 drove cover plate 6 declines and opens air-vent 10 temperature sensitive magnet 3 when falling according to gravity fall.
In the present embodiment, the position of temperature sensitive magnet and magnet also can exchange, and specifically no longer describes in detail.
Embodiment seven:
With reference to Fig. 9, in the present embodiment, hot actuating device comprises magnet 4 and temperature sensitive magnet 3, and head 1 is provided with outwards outstanding boss 11, is provided with the groove 12 that holds magnet 4 and temperature sensitive magnet 3 in boss 11, and air-vent 10 is located on boss 11 roofs.Magnet 4 is fixture, dogging shoulder 111 by groove 12 sidewalls is fixing, temperature sensitive magnet 3 be movable part and free adsorbing in magnet 4 lower ends, magnet 4 centers have the through hole corresponding with air-vent 10 41, corresponding temperature sensitive magnet 3 lower positions of groove 12 sidewalls also are provided with spacing block set 112.
Under normality, temperature sensitive magnet 3 and the mutual adhesive of magnet 4 cut off air-vent 10 and head 1 inner space; When head temperature was elevated to the curie point of temperature sensitive magnet 3, to spacing block set 112, air-vent 10 was communicated with the head inner space temperature sensitive magnet 3 according to gravity fall, realizes the exhaust heat radiation.
As further improvement: can connect cover plate on temperature sensitive magnet.Under normality, cover plate for sealing groove notch; When head temperature was elevated to the curie point of temperature sensitive magnet, temperature sensitive magnet fell and drives cover plate decline and opens the groove notch.Should guarantee during concrete enforcement, the suction between temperature sensitive magnet and magnet is greater than the total force of temperature sensitive magnet and cover plate.
In the present embodiment, the position of temperature sensitive magnet and magnet also can exchange, and specifically no longer describes in detail.
Embodiment eight:
With reference to Figure 10, in the present embodiment, hot actuating device comprises magnet 4 and temperature sensitive magnet 3, and head 1 is provided with outwards outstanding boss 11, is provided with the groove 12 that holds magnet 4 and temperature sensitive magnet 3 in boss 11, and air-vent 10 is located on boss 11 roofs.Magnet 4 is fixed in groove 12, and temperature sensitive magnet 3 free adsorbings are connected with cover plate 6 in magnet 4 upper ends on temperature sensitive magnet 3.Under normality, cover plate 6 sealing air-vents 10; When head temperature is elevated to the curie point of temperature sensitive magnet 3, utilize the air pressure that produces in head to push temperature sensitive magnet 3 open, temperature sensitive magnet 3 drives cover plate 6 and opens air-vent 10.
By explaining of above-described embodiment, those skilled in the art can make up various preferred versions according to actual conditions, but the embodiment that this simple combination obtains belongs to protection category of the present utility model equally.
The utility model embodiment is applied on the food processor such as soy bean milk making machine, cooking machine.
By above-described embodiment, the purpose of this utility model is by fully effective having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top specific embodiment.Any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. soy bean milk making machine that is provided with the head gas permeable devices, comprise head and the gas permeable devices of being located on described head, it is characterized in that: described gas permeable devices comprises air-vent and hot actuating device, and described hot actuating device is opened air-vent when head temperature arrives design temperature.
2. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 1, it is characterized in that: described hot actuating device comprises bimetal leaf, described bimetal leaf produces deformation and opens air-vent when head temperature arrives design temperature.
3. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 2, it is characterized in that: described bimetal leaf is arranged on inner port, external port or the inside of air-vent.
4. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 2, it is characterized in that: described bimetal leaf is provided with seal.
5. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 2, it is characterized in that: described bimetal leaf is provided with the one-way ventilating film.
6. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 1, it is characterized in that: described hot actuating device comprises magnet and temperature sensitive magnet, described magnet and temperature sensitive magnet are separated from each other the unlatching air-vent when head temperature arrives design temperature.
7. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 6 is characterized in that: described head is provided with inwardly outstanding boss, is provided with the groove that holds magnet and temperature sensitive magnet in described boss, and described air-vent is located on the boss diapire; Perhaps described head is provided with outwards outstanding boss, is provided with the groove that holds magnet and temperature sensitive magnet in described boss, and described air-vent is located on the boss roof.
8. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 7, it is characterized in that: be connected with cover plate on described temperature sensitive magnet, described temperature sensitive magnet can drive cover plate and open or close the groove notch.
9. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 7, it is characterized in that: be connected with cover plate on described temperature sensitive magnet, described temperature sensitive magnet can drive cover plate and open or close air-vent.
10. a kind of soy bean milk making machine that is provided with the head gas permeable devices as claimed in claim 6, it is characterized in that: described magnet is fixture, described temperature sensitive magnet is movable part; Perhaps described temperature sensitive magnet is fixture, and described magnet is movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220606089.2U CN203016686U (en) | 2012-11-16 | 2012-11-16 | Soybean milk machine provided with head section ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220606089.2U CN203016686U (en) | 2012-11-16 | 2012-11-16 | Soybean milk machine provided with head section ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016686U true CN203016686U (en) | 2013-06-26 |
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ID=48640710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220606089.2U Expired - Lifetime CN203016686U (en) | 2012-11-16 | 2012-11-16 | Soybean milk machine provided with head section ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908162A (en) * | 2014-04-01 | 2014-07-09 | 广东美的生活电器制造有限公司 | Headpiece of soybean milk maker |
| CN106943018A (en) * | 2017-04-11 | 2017-07-14 | 广州市拓璞电器发展有限公司 | A kind of leak through type coffee machine |
-
2012
- 2012-11-16 CN CN201220606089.2U patent/CN203016686U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908162A (en) * | 2014-04-01 | 2014-07-09 | 广东美的生活电器制造有限公司 | Headpiece of soybean milk maker |
| CN103908162B (en) * | 2014-04-01 | 2016-07-13 | 广东美的生活电器制造有限公司 | The head of soy bean milk making machine |
| CN106943018A (en) * | 2017-04-11 | 2017-07-14 | 广州市拓璞电器发展有限公司 | A kind of leak through type coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |