CN208447284U - Electric cooker with Novel temperature sensing device - Google Patents
Electric cooker with Novel temperature sensing device Download PDFInfo
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- CN208447284U CN208447284U CN201721731294.0U CN201721731294U CN208447284U CN 208447284 U CN208447284 U CN 208447284U CN 201721731294 U CN201721731294 U CN 201721731294U CN 208447284 U CN208447284 U CN 208447284U
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- heat shield
- sensing device
- temperature sensing
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Abstract
This application involves the electric cookers for having Novel temperature sensing device.Including electric cooker shell, equipped with the installation cavity to lower recess and for placing inner container of electric cooker in the electric cooker shell, temperature sensing device is equipped in the installation cavity, the temperature sensing device includes temperature-sensing cup, and the temperature sensing device is equipped with for separating the temperature-sensing cup and the heat shield of the inner container of electric cooker and being connected on the temperature-sensing cup and from temperature measurement component heat shield stretching and can contacted with inner container of electric cooker bottom.The utility model provides novel temperature sensing device, it increases a heat shield on the basis of original temperature-sensing cup detects, the bottom of temperature-sensing cup and inner container of electric cooker is separated by heat shield, one directly contacts with liner at the bottom can avoid temperature-sensing cup, two play certain buffer action, so that the heat come out in liner at the bottom will not be directly influenced its thermometric.Temperature-sensing cup is enabled accurately to detect the temperature of liner, to play accurately control effect.
Description
[technical field]
The utility model relates to electric cookers, more particularly to the electric cooker with Novel temperature sensing device.
[background technique]
Electric cooker is essential in life for electric appliance of cooking, and has the function of Automatic-cooking, automatic heat preserving etc., wherein electricity
The temperature module of rice cooker play the role of it is very important, general the temperature module use temperature-sensing cup and inner container of electric cooker bottom phase
Contact directly carries out thermometric to its bottom.But it is with the development of science and technology and progressive, it can be made into the material of the liner of electric cooker
It is more and more.For example, by using inner container of electric cooker made of ceramic material, depth beautiful and generous is popular.But due to pottery
The thermally conductive slow characteristic of porcelain itself, the temperature of its external heating surface is far longer than internal temperature when heated, if also using tradition
Temperature-sensing cup carry out thermometric, temperature-sensing cup only detects external temperature, it will the temperature-sensitive system of electric cooker is made to lose the control of its thermometric
Function, the normal use of extreme influence electric cooker.
[summary of the invention]
To solve the problems, such as that there are thermometric inaccuracy, the utility model to provide with novel sense for temperature-sensing cup in the prior art
The electric cooker of warm device.
The utility model is achieved through the following technical solutions:
Electric cooker with Novel temperature sensing device, including electric cooker shell, the electric cooker shell is interior to be equipped with to lower recess
And the installation cavity for placing inner container of electric cooker, the installation cavity is interior to be equipped with temperature sensing device, and the temperature sensing device includes temperature-sensing cup,
The temperature sensing device is equipped with for separating the heat shield of the temperature-sensing cup and the inner container of electric cooker and being connected to the temperature-sensitive
It is stretched out on cup and from the heat shield and the temperature measurement component that can be contacted with inner container of electric cooker bottom.
The electric cooker as described above for having Novel temperature sensing device, the temperature sensing device further include being set in the installation cavity
Fixation bracket, the temperature-sensing cup is fixedly connected on the fixed bracket, and the heat shield can be consolidated relatively with sensor module
Fixed rack moves up and down.
The electric cooker as described above for having Novel temperature sensing device, the surface of the heat shield raises upward to form an opening
Downward cavity, the temperature-sensing cup and fixed bracket are located in the cavity of the heat shield, and the heat shield equipped with
The through-hole of its cavity connection, the temperature measurement component are extend out to outside heat shield from the through hole.
The electric cooker as described above for having Novel temperature sensing device, the lower end of the heat shield are to connect with its cavity sidewalls
And outward extend flange, the flange includes the planar portions connecting with cavity sidewalls and is connected on the outside of the planar portions downwards
" L " type bending part of bending.
The electric cooker of Novel temperature sensing device is had as described above, is additionally provided on the heat shield for heat shield is upward
The top-pressure part for contacting heat shield with inner container of electric cooker bottom is jacked up, is offered in the flange planes portion of the heat shield through institute
The guide hole of planar portions is stated, the top-pressure part includes the fixing bolt connecting across the guide hole with electric cooker shell, the fixation
It is located at below the planar portions on bolt and is arranged with reset spring.
The electric cooker as described above for having Novel temperature sensing device, the heat shield are equipped with multiple press
Part.
The electric cooker as described above for having Novel temperature sensing device, is equipped between the temperature measurement component and the temperature-sensing cup and uses
In temperature measurement component to be jacked up to the top pressure spring for contacting temperature measurement component with inner container of electric cooker bottom upwards.
The bottom of the electric cooker as described above for having Novel temperature sensing device, the inner container of electric cooker is equipped with and the thermometric
The opposite recess of component, the recess is interior to be equipped with heat-conducting block, and the temperature measurement component extend out in recess from through hole and leads with described
Heat block contact.
The lower ending opening size of the electric cooker as described above for having Novel temperature sensing device, the recess is greater than the through-hole
Size, and be less than the heat shield upper surface size.
The electric cooker as described above for having Novel temperature sensing device, the inner container of electric cooker are ceramic liner.
Compared with prior art, the utility model has the following advantages:
1, the utility model provides novel temperature sensing device, original temperature-sensing cup detection on the basis of increase one every
Heat cover, separated the bottom of temperature-sensing cup and inner container of electric cooker by heat shield, and one can avoid temperature-sensing cup directly and liner at the bottom
Contact, two play certain buffer action, so that the heat come out in liner at the bottom will not be directly influenced its thermometric, then
It is stretched out by one from heat shield and the temperature measurement component that connect with temperature-sensing cup detects the temperature of electric cooker bottom, since it is detected
Be located proximate on the contact surface of electric cooker heating dish and liner, the temperature of detection is relatively accurate, enables temperature-sensing cup
The temperature of liner is accurately detected, to play accurately control effect.
2, the heat shield of the utility model is equipped with top-pressure part, when inner container of electric cooker is placed, liner at the bottom and heat shield
It is in contact and pushes heat shield, heat shield is held out against under the action of top-pressure part, and heat shield is made to keep the bottom phase with electric cooker
Contact.Be conducive to promote its heat insulation, keep temperature sensing device more accurate.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the electric cooker with Novel temperature sensing device；
Fig. 2 is the structural schematic diagram of temperature sensing device.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions:
As shown in Figure 1 to Figure 2, the electric cooker with Novel temperature sensing device, including electric cooker shell 1, the electric cooker shell
Equipped with the installation cavity to lower recess and for placing inner container of electric cooker 2 in body 1, the installation cavity is interior equipped with temperature sensing device, described
Temperature sensing device includes temperature-sensing cup 301, and the temperature sensing device is equipped with for separating the temperature-sensing cup 301 and the inner container of electric cooker
2 heat shield 302 and be connected on the temperature-sensing cup 301 and from the heat shield 302 stretch out and can be with 2 bottom of inner container of electric cooker
The temperature measurement component 303 of contact.The utility model provides novel temperature sensing device, increases on the basis of the detection of original temperature-sensing cup
Added a heat shield, separated the bottom of temperature-sensing cup and inner container of electric cooker by heat shield, one come can avoid temperature-sensing cup directly with
Liner at the bottom contact, two play certain buffer action, directly influence the heat come out in liner at the bottom will not
Its thermometric, then stretched out by one from heat shield and the temperature measurement component that connect with temperature-sensing cup detects the temperature of electric cooker bottom,
Since the temperature of being located proximate on the contact surface of electric cooker heating dish and liner for its detection, detection is relatively accurate, so that
Temperature-sensing cup can accurately detect the temperature of liner, to play accurately control effect.Especially it is made with respect to ceramic material
Inner container of electric cooker, since the characteristic of ceramics is thermally conductive more slow, face temperatures can relatively high, using the utility model temperature-sensitive dress
It sets and can effectively avoid the situation, the internal temperature of liner can be accurately detected out.
The structure of inner container of electric cooker is that the inner container of electric cooker 2 is ceramic liner.The bottom of the inner container of electric cooker 2 with
The opposite recess 202 of through-hole on the heat shield 302, is equipped with heat-conducting block 201 in the recess, and the temperature measurement component 303 is from logical
It extend out at hole in recess 202 and is contacted with the heat-conducting block 201.The heat-conducting block 201 is aluminium block, also offers recess thereon, just
It is extend into recess in temperature measurement component and carries out thermometric.The lower ending opening size of liner lower end recess is greater than the big of the through-hole
It is small, and it is less than the size of 302 upper surface of heat shield.The size is designed to guarantee that inner container of electric cooker 2 can be placed on heat shield
On 302 and temperature measurement component can be allowed smoothly to extend into 201 contact thermography of heat-conducting block in recess and internal, using relatively simple
Fit structure realizes more accurate indirect thermometric.
The structure of heat shield 302 is that the temperature sensing device further includes the fixation bracket 304 in the installation cavity, institute
It states temperature-sensing cup 301 to be fixedly connected on the fixed bracket 304, the heat shield 302 can be relatively fixed with sensor module 303
Bracket 304 moves up and down.It moves up and down and facilitates after inner container of electric cooker 2 is put into, one is able to maintain the heating in liner and electric cooker
Disk is in contact, and two ensure that sensor module 303 can be kept in contact with heat shield 302 with the bottom of liner.It is described heat-insulated
The surface of cover 302 raises upward to form a cavity that Open Side Down, the temperature-sensing cup 301 and fixed bracket 304 be located at it is described every
In the cavity of heat cover 302, and the heat shield 302 equipped with the through-hole being connected to its cavity, the temperature measurement component is from described
Through hole is extend out to outside heat shield 302.The lower end of the heat shield 302 is to connect and outward extend flange with its cavity sidewalls
3021, the flange 3021 includes that planar portions connecting with cavity sidewalls and being connected on the outside of the planar portions are bent downward
" L " type bending part.Being additionally provided on the heat shield 302 makes in heat shield 302 and electric cooker for jacking up heat shield 302 upwards
The top-pressure part of 2 bottom of gallbladder contact, offers the guide hole through the planar portions in the flange planes portion of the heat shield 302, institute
Stating top-pressure part includes the fixing bolt 401 connecting across the guide hole with electric cooker shell 1, is located on the fixing bolt 401
Reset spring is arranged with below the planar portions.Fixing bolt 401 is fixedly connected with electric cooker shell (1), by resetting bullet
Spring jacks up heat shield 302, and simple structure ensure that heat shield 302 can be kept in contact with the bottom of liner.Promoted its every
Thermal effect promotes the control precision of this product to keep the temperature detection of temperature sensing device more accurate.The heat shield 302
It is equipped with multiple top-pressure parts.It ensure that heat shield 302 can be kept in contact with the bottom of liner.
Being equipped between the temperature measurement component 303 and the temperature-sensing cup 301 makes thermometric for jacking up temperature measurement component 303 upwards
The top pressure spring that component 303 is contacted with 2 bottom of inner container of electric cooker.It ensure that sensor module 303 can using simple structure
It is kept in contact with the bottom of liner.It can smoothly stretch in the recess of liner and aluminium block contact thermography, the temperature measurement component can be adopted
Cooperate realization that the temperature of aluminium block on inner container of electric cooker is transmitted on temperature-sensing cup with temperature sensor or thermally conductive item.To make to feel
Warm cup realizes indirect thermometric, avoids directly contact and causes thermometric not accurately situation.
The utility model provides novel temperature sensing device, and it is heat-insulated to increase one on the basis of the detection of original temperature-sensing cup
Cover, is separated the bottom of temperature-sensing cup and inner container of electric cooker by heat shield, one directly connects with liner at the bottom can avoid temperature-sensing cup
Touching, two play certain buffer action, so that the heat come out in liner at the bottom is not directly influenced its thermometric, then lead to
The temperature measurement component that one is stretched out from heat shield and connect with temperature-sensing cup is crossed to detect the temperature of electric cooker bottom, due to its detection
It is located proximate on the contact surface of electric cooker heating dish and liner, the temperature of detection is relatively accurate, enables temperature-sensing cup smart
Quasi- detects the temperature of liner, to play accurately control effect.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.
Claims (10)
1. having the electric cooker of Novel temperature sensing device, including electric cooker shell (1), it is equipped in the electric cooker shell (1) downward
Recess and the installation cavity for being used to place inner container of electric cooker (2), which is characterized in that temperature sensing device is equipped in the installation cavity, it is described
Temperature sensing device includes temperature-sensing cup (301), and the temperature sensing device is equipped with for separating the temperature-sensing cup (301) and the electric cooker
The heat shield (302) of liner (2) and be connected on the temperature-sensing cup (301) and from the heat shield (302) stretch out and can be with electricity
The temperature measurement component (303) of rice cooker liner (2) bottom contact.
2. the electric cooker according to claim 1 with Novel temperature sensing device, which is characterized in that the inner container of electric cooker
(2) bottom is equipped with the recess (202) opposite with the temperature measurement component (303), is equipped with heat-conducting block (201) in the recess, institute
It states temperature measurement component (303) and is extend out at the heat shield (302) in recess (202) and contacted with the heat-conducting block (201).
3. the electric cooker according to claim 2 with Novel temperature sensing device, which is characterized in that the inner container of electric cooker
It (2) is ceramic liner.
4. the electric cooker according to claim 2 with Novel temperature sensing device, which is characterized in that the temperature sensing device also wraps
The fixation bracket (304) being set in the installation cavity is included, the temperature-sensing cup (301) is fixedly connected on the fixed bracket (304)
On, the heat shield (302) can fix bracket (304) with temperature measurement component (303) relatively and move up and down.
5. the electric cooker according to claim 4 with Novel temperature sensing device, which is characterized in that the heat shield (302)
Surface raise upward to form a cavity that Open Side Down, the temperature-sensing cup (301) is located at described heat-insulated with fixed bracket (304)
In the cavity for covering (302), and the heat shield (302) equipped with the through-hole being connected to its cavity, the temperature measurement component is from institute
It states through hole and extend out to heat shield (302) outside.
6. the electric cooker according to claim 5 with Novel temperature sensing device, which is characterized in that open the lower end of the recess
Mouth size is greater than the size of the through-hole, and is less than the size of the heat shield (302) upper surface.
7. the electric cooker according to claim 5 with Novel temperature sensing device, which is characterized in that the heat shield (302)
Lower end be connect and outward extends flange (3021) with its cavity sidewalls, the flange (3021) include and cavity sidewalls company
The planar portions that connect and it is connected to " L " the type bending part bent downward on the outside of the planar portions.
8. the electric cooker according to claim 7 with Novel temperature sensing device, which is characterized in that the heat shield (302)
On be additionally provided with for heat shield (302) to be jacked up the press for contacting heat shield (302) with inner container of electric cooker (2) bottom upwards
Part, offers the guide hole through the planar portions in the flange planes portion of the heat shield (302), the top-pressure part include across
The fixing bolt (401) that the guide hole is connect with electric cooker shell (1) is located at the planar portions on the fixing bolt (401)
Lower section be arranged with reset spring.
9. the electric cooker according to claim 8 with Novel temperature sensing device, which is characterized in that the heat shield (302)
It is equipped with multiple top-pressure parts.
10. the electric cooker according to claim 9 with Novel temperature sensing device, which is characterized in that the temperature measurement component
(303) being equipped between the temperature-sensing cup (301) makes temperature measurement component (303) and electricity for jacking up temperature measurement component (303) upwards
The top pressure spring of rice cooker liner (2) bottom contact.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446022X | 2017-04-25 | ||
| CN201720446022 | 2017-04-25 | ||
| CN201721156495 | 2017-09-08 | ||
| CN2017211564952 | 2017-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447284U true CN208447284U (en) | 2019-02-01 |
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ID=65140054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731294.0U Active CN208447284U (en) | 2017-04-25 | 2017-12-11 | Electric cooker with Novel temperature sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998362A (en) * | 2019-04-24 | 2019-07-12 | 广东华源电器有限公司 | A kind of Multifunctional straight fire casserole steamed rice in clay pot electric cooker |
-
2017
- 2017-12-11 CN CN201721731294.0U patent/CN208447284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998362A (en) * | 2019-04-24 | 2019-07-12 | 广东华源电器有限公司 | A kind of Multifunctional straight fire casserole steamed rice in clay pot electric cooker |
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