CN201163978Y - Easy-to-wash household soya-bean-milk making machine - Google Patents
Easy-to-wash household soya-bean-milk making machine Download PDFInfo
- Publication number
- CN201163978Y CN201163978Y CNU2007201589540U CN200720158954U CN201163978Y CN 201163978 Y CN201163978 Y CN 201163978Y CN U2007201589540 U CNU2007201589540 U CN U2007201589540U CN 200720158954 U CN200720158954 U CN 200720158954U CN 201163978 Y CN201163978 Y CN 201163978Y
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- temperature
- temperature sensor
- cover body
- metal cover
- making machine
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Abstract
The utility model relates to an easy-cleaning household soymilk machine which comprises a machine head, a cup body, an electric motor, a crushing knife, a heating pipe and a control circuit board; the machine head is fastened on the cup body; the electric motor and the control circuit board are fixedly arranged in the machine head; the machine head comprises a machine head upper cover and a machine head lower cover, the lower end of the machine head lower cover is provided with a heating pipe and a metal cover body used for crushing respectively, the axial end part of the electric motor is fixed with the crushing knife, the joint of the machine head lower cover and the metal cover is provided with a portiforium for installing a temperature sensor, the temperature sensing end of the temperature sensor contacts with the metal cover body and is electrically connected with the control circuit board, so that the temperature sensor detects the liquid temperature in the cup body through the heat conduction of the metal cover, the rotating speed of the electric motor is at least 1000 rpm. The metal has heat conduction property, the partial metal cover body extending into the heated liquid is taken as a medium, the temperature of the heated liquid can be obtained indirectly by measuring the temperature of the metal cover body, a chip of the control circuit board is set through experience parameters for operation, the effective temperature control can be realized. Only the temperature sensing end of the temperature is exposed, compared with the longer temperature control rod of the prior art, the cleaning area is little, and the cost is reduced.
Description
Technical field
The utility model relates to the kitchen small household appliances, especially a kind of household soy milk machine of easy cleaning.
Background technology
Existing household soy milk machine generally comprises head, cup, head buckles on cup, place head on the motor, the fixing cutter of pulverizing of motor shaft end, pulverize the cutter periphery pulverizing cover realization pulverizing slurrying is set, head lower cover is also installed the heating after heater is realized slurrying, can make ripe soya-bean milk, the rice of fresh and healthy at control circuit board and stick with paste, and this product is subjected to consumers in general's favor.The cleaning problem of the household soy milk machine of this structure is a more thorny difficult problem all the time, so seek the breach from all angles, wherein improve pulverizing cutter periphery the pulverizing cover is set, relevant technical scheme discloses successively and is in the disclosed patent documentation, comprise that by common establishment guard be the metal guard of ZL00248594.X to the patent No., the patent No. is the air deflector of ZL 200410036418.4, the patent No. is 200620088164.5 flow disturbing cover, obtained certain effect, using pulverizing cover part under liquid level, so generally select stainless steel material for use, health, durable.
The soy bean milk making machine technology of present comparative maturity, can be because the soya-bean milk manufacture craft needs, temperature measuring equipment also is set, because cup thermometric electrotechnical complexity, widely used is that the temperature control bar is installed in the head lower cover lower end, and the disclosed temperature control pole technology of ZL99112253.4 for example, temperature control bar stretch in the liquid in the cup, utilize the temperature-sensitive head of temperature control bar front end to carry out temperature survey, obtain delicious soya-bean milk.Blemish in an otherwise perfect thing be, soy bean milk making machine should be cleaned heating tube after hours, cleans the temperature control bar again, the temperature control bar also brings the increase of cost.
The utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of domestic soya-bean milk making machine easy-to-wash, removes the temperature control bar, and product structure is simplified, and easier cleaning reduces manufacturing cost simultaneously.
The main technical schemes that the utility model adopts is: a kind of domestic soya-bean milk making machine easy-to-wash, comprise head, cup, motor, pulverize cutter, heating tube and control circuit board, head buckles on cup, motor, control circuit board is fixedly installed in the head, head comprises head upper cover, head lower cover, the head lower cover lower end is installed heating tube respectively, pulverize and use the metal cover body, the fixing cutter of pulverizing in motor shaft end, it is characterized in that: temperature sensor is settled in the junction perforate at itself and metal cover body of head lower cover, the temperature-sensitive end of temperature sensor contacts with the metal cover body, and be electrically connected with control circuit board, thereby temperature sensor detects the interior fluid temperature of cup by the heat conduction of metal cover body, and motor speed is at least 1000 rev/mins.
The utility model also adopts following attached technical scheme:
Described domestic soya-bean milk making machine easy-to-wash, temperature sensor comprises fixed part, metal shell, the built-in temperature-sensing element of housing, described metal shell contacts with the metal cover body, and described temperature-sensing element detects the temperature signal by liquid in the cup of described metal cover body conduction.
Described domestic soya-bean milk making machine easy-to-wash is electrically connected with water level detection circuit in the control circuit board at metal shell, thereby surveys the water level of liquid in the cup by described metal cap health check-up.
Described domestic soya-bean milk making machine easy-to-wash, the temperature-sensitive end of temperature sensor contacts with the medial surface or the upper surface of metal cover body.
Described domestic soya-bean milk making machine easy-to-wash, the temperature-sensitive end of temperature sensor contacts with described metal cover body by metal-coating.
Described domestic soya-bean milk making machine easy-to-wash is provided with elastic component between temperature sensor and head lower cover, and the temperature-sensitive end of described temperature sensor and metal cap body form Elastic Contact.
Described domestic soya-bean milk making machine easy-to-wash, pulverizing with the metal cover body is filtering screen or air deflector or flow disturbing cover.
The beneficial effect that adopts the utility model to bring:
Because junction at head lower cover and metal cover body, the head lower cover perforate is provided with temperature sensor, the temperature-sensitive end of temperature sensor contacts with the metal cover body, and is electrically connected with control circuit board, thereby temperature sensor is by the fluid temperature in the heat conduction detection cup of metal cover body.Concrete a kind of temperature sensor, fixed part, metal shell, the built-in temperature-sensing element of housing, described metal shell contacts with the metal cover body, and described temperature-sensing element detects the temperature signal by liquid in the cup of described metal cover body conduction.Metal has thermal conduction characteristic, part stretches into metal cover body in the heated liquid as intermediary, the temperature that measures the metal cover body just obtains to be heated the temperature of liquid indirectly, and the chip by control circuit board carries out computing by the empirical parameter setting again, realizes effective temperature control.Temperature sensor only temperature-sensitive end exposes, relatively long prior art temperature control bar, and cleaning area is few, has also reduced cost.On this basis, also utilize liquid and--belong to cover body--temperature sensor metal shell--control circuit board, obtain water level signal simultaneously, can effectively realize anhydrous anti-dry function, make soy bean milk making machine safer.
Description of drawings
Be described further below in conjunction with accompanying drawing:
Fig. 1 is the utility model domestic soya-bean milk making machine easy-to-wash first embodiment schematic diagram;
Fig. 2 is an A position enlarged diagram among Fig. 1;
Fig. 3 is the utility model domestic soya-bean milk making machine easy-to-wash second embodiment schematic diagram;
Fig. 4 is a B position enlarged diagram among Fig. 3;
Fig. 5 is the utility model domestic soya-bean milk making machine easy-to-wash the 3rd embodiment schematic diagram;
Fig. 6 is a C position enlarged diagram among Fig. 5;
Fig. 7 is the utility model domestic soya-bean milk making machine easy-to-wash the 4th embodiment schematic diagram;
Fig. 8 is a D position enlarged diagram among Fig. 7;
The label of component names correspondence is as follows among the figure:
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
First embodiment of the utility model machine for making soya-bean milk easy to clean, as Fig. 1, shown in Figure 2, comprise head 1, cup 7, handle, motor 4, Disintegrating knife 11, heating tube 12 and control circuit board 3, head 1 buckles on cup 7, motor 4, control circuit board 3 is fixedly installed in the head 1, head 1 comprises head upper cover 2, head lower cover 6, head lower cover 6 lower ends are installed anti-flow electrode 5 respectively, heating tube 12, the pulverizing of stainless steel material air deflector 9, the fixing cutter 11 of pulverizing in motor shaft 10 lower ends, in the junction of head lower cover 6 with air deflector 9, described head lower cover 6 is formed with along vertical through hole, at through hole mounting temperature sensor 8, temperature sensor 8 comprises fixed part 24, metal shell 13, the thermistor 21 that housing is built-in, the temperature-sensitive end of temperature sensor 8 is formed with temperature-sensitive projection 18, the temperature-sensitive projection 18 of metal shell contacts with the upper surface of air deflector 9, and thermistor 21 is electrically connected with control circuit board 3 by temperature measurement signal line 15.In head lower cover 6 inboards, metal shell 13 is electrically connected with control circuit board 3 by the water level signal line 14 that press-fits band shape terminal.Be provided with between the temperature-sensitive projection 18 of metal shell and head lower cover 6 lateral surfaces when air deflector 9 is installed can elastic shrinkage silicagel pad 20, be convenient to temperature-sensitive projection 18 better with the upper surface Elastic Contact of air deflector 9.The fixed part 24 of this temperature sensor is that a nut that adopts is connected with the metal shell external screw thread, and the diameter dimension of temperature-sensitive projection 18 is greater than the installing hole diameter of head lower cover 6 correspondences, and motor 4 rotating speeds are at least 1000 rev/mins.
Pulverize in the present embodiment and be specially air deflector 9 with the metal cover body, also can be a kind of filtering screen or or flow disturbing cover, it is conspicuous replacing in techniques well known.The arrangement of temperature sensor form is being known in the art, concrete a kind of temperature sensor, fixed part, metal shell, the built-in temperature-sensing element of housing.Housing 13 built-in temperature-sensing elements generally adopt the thermistor 21 of negative temperature coefficient type, and metal shell 13 is fixed, electrically isolated to infusion epoxy resin.
Before soy bean milk making machine work, add beans material and water, below 16, heat is delivered to temperature-sensitive projection 18 by air deflector 9 to the end portion of air deflector 9 at water level, and 21 perception communicate the temperature to control circuit board 3 through thermistor, realize temperature control; Utilize the metallic conduction characteristic simultaneously, water level signal is delivered to control circuit board 3, when water is lower than air deflector 9 bottom, air deflector 9 is basic again bottom and the heating tube lower end is contour, so realized the function of anti-dry.
Second embodiment of the utility model machine for making soya-bean milk easy to clean, as shown in Figure 3, Figure 4, be that with the difference of embodiment one head lower cover 6 is formed with along horizontal through hole, described temperature sensor 8 is installed in the through hole, its temperature-sensitive end is formed with temperature-sensitive projection 18, the temperature-sensitive projection 18 of metal shell contacts with the medial surface of air deflector 9, and metal shell 13 is laterally placed, and realizes technique effect similarly.
The 3rd embodiment of the utility model machine for making soya-bean milk easy to clean, as Fig. 5, shown in Figure 6, and the difference of embodiment one is between the fixed part 24 of described temperature sensor and head lower cover spring 25 to be set, and the temperature-sensitive projection 18 of metal shell forms Elastic Contact with the step place of the medial surface of air deflector 9.
The 4th embodiment of the utility model machine for making soya-bean milk easy to clean as Fig. 7, shown in Figure 8, is that with the difference of embodiment one the temperature-sensitive end of temperature sensor 8 contacts with air deflector 9 with pulverizing by metal-coating 26.Metal-coating 26 is inlaid in head lower cover 6 earlier, and metal shell 13 is that nut is fastening or be threaded and closely contact with metal-coating 26 by fixed part 24, and the temperature with air deflector 9 is pulverized in perception, realizes technique effect similarly.
Claims (10)
1, a kind of domestic soya-bean milk making machine easy-to-wash, comprise head, cup, motor, pulverize cutter, heating tube and control circuit board, head buckles on cup, motor, control circuit board is fixedly installed in the head, head comprises head upper cover, head lower cover, the head lower cover lower end is installed heating tube respectively, pulverize and use the metal cover body, the fixing cutter of pulverizing in motor shaft end, it is characterized in that: temperature sensor is settled in the junction perforate at itself and metal cover body of head lower cover, the temperature-sensitive end of temperature sensor contacts with the metal cover body, and be electrically connected with control circuit board, thereby temperature sensor detects the interior fluid temperature of cup by the heat conduction of metal cover body, and motor speed is at least 1000 rev/mins.
2, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1, it is characterized in that temperature sensor comprises fixed part, metal shell, the built-in temperature-sensing element of housing, described metal shell contacts with the metal cover body, and described temperature-sensing element detects the temperature signal by liquid in the cup of described metal cover body conduction.
3, domestic soya-bean milk making machine easy-to-wash as claimed in claim 2 is characterized in that metal shell is electrically connected with water level detection circuit in the control circuit board, thereby surveys the water level of liquid in the cup by described metal cap health check-up.
4, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1 is characterized in that the temperature-sensitive end of temperature sensor contacts with the medial surface or the upper surface of metal cover body.
5, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1, it is characterized in that described head lower cover is formed with along vertical through hole, described temperature sensor is installed in the through hole, and its temperature-sensitive end is formed with the temperature-sensitive projection, and described temperature-sensitive projection contacts with the top of described metal cover body.
6, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1, it is characterized in that described head lower cover is formed with along horizontal through hole, described temperature sensor is installed in the through hole, and its temperature-sensitive end is formed with the temperature-sensitive projection, and described temperature-sensitive projection contacts with the medial surface of described metal cover body.
7, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1, it is characterized in that described head lower cover is formed with along vertical through hole, described temperature sensor is installed in the through hole, the medial surface at the top of described metal cover body is formed with step, and the temperature-sensitive end of described temperature sensor contacts with the inboard and the table top of described step.
8, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1 is characterized in that the temperature-sensitive end of described temperature sensor contacts with described metal cover body by metal-coating.
9, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1 is characterized in that between described temperature sensor and head lower cover elastic component being set, and the temperature-sensitive end of described temperature sensor and metal cap body form Elastic Contact.
10, domestic soya-bean milk making machine easy-to-wash as claimed in claim 1 is characterized in that described pulverizing is filtering screen or air deflector or flow disturbing cover with the metal cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201589540U CN201163978Y (en) | 2007-12-26 | 2007-12-26 | Easy-to-wash household soya-bean-milk making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201589540U CN201163978Y (en) | 2007-12-26 | 2007-12-26 | Easy-to-wash household soya-bean-milk making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163978Y true CN201163978Y (en) | 2008-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201589540U Expired - Lifetime CN201163978Y (en) | 2007-12-26 | 2007-12-26 | Easy-to-wash household soya-bean-milk making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647536A (en) * | 2009-08-29 | 2010-02-17 | 胡秋雷 | Soy milk machine |
-
2007
- 2007-12-26 CN CNU2007201589540U patent/CN201163978Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647536A (en) * | 2009-08-29 | 2010-02-17 | 胡秋雷 | Soy milk machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |