CN219177776U - Knob cooling device and kitchen range - Google Patents
Knob cooling device and kitchen range Download PDFInfo
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- CN219177776U CN219177776U CN202222570543.XU CN202222570543U CN219177776U CN 219177776 U CN219177776 U CN 219177776U CN 202222570543 U CN202222570543 U CN 202222570543U CN 219177776 U CN219177776 U CN 219177776U
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- knob
- cooling device
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- fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to a knob cooling device and a kitchen range, relates to the technical field of articles for daily use, and is used for reducing the knob temperature so as to improve user experience. According to the knob cooling device and the stove, the knob is shielded by the partition plate, and heat radiation of heat sources such as flames of the burner and the like to the surface of the knob is blocked, so that the temperature of the knob is reduced, meanwhile, the fan is used for supplying air to the knob to further reduce the temperature of the knob, the durability of the knob and other structures in a control area where the knob is located is enhanced, the possibility of being scalded when a user controls the knob is reduced, and the user experience is improved.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to a knob cooling device and a kitchen range.
Background
In order to meet the aesthetic demands of home decoration, many gas cookers on the market adopt a planar embedded structure, but the gas cookers of the type have a problem: namely, the switch knob or the key display control panel is directly radiated by the combustion flame of the cooking range, the cooking time is long, the temperature of the switch knob surface, namely the area directly contacted by hands, is too high, the overheated switch knob surface possibly causes injury to a user, the temperature can be perceived to be too high when the hands are contacted, the possibility of being scalded is caused, and the user experience is poor.
Disclosure of Invention
The utility model provides a knob cooling device and a stove, which are used for reducing the knob temperature so as to improve user experience.
The utility model provides a knob cooling device, comprising:
the clapboard is positioned between the knob and the heat source, and an air supply duct is arranged in the clapboard, and the air outlet direction of the air supply duct faces to the knob;
the fan is arranged on the partition plate and is communicated with the air supply duct.
In one embodiment, the partition plate comprises a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate jointly enclose into the air supply duct, the second baffle plate is located on one side, away from the knob, of the first baffle plate, an air outlet is formed in the first baffle plate, and the air outlet is communicated with the air supply duct.
In one embodiment, the number of the air outlets is at least two, and all the air outlets are arranged on the first baffle.
In one embodiment, the fan is disposed on the second baffle.
In one embodiment, the knob is disposed on a preset structure, the partition board is movably disposed on the preset structure, and the partition board has a first state for shielding the knob and a second state for accommodating the knob in the preset structure, the fan is in a working state in the first state, and the fan is in a shutdown state in the second state.
In one embodiment, the knob cooling device further comprises a driving mechanism, the driving mechanism is arranged on the preset structure, the partition board is connected to the driving mechanism, and the driving mechanism can drive the partition board to freely move between the first state and the second state.
In one embodiment, the driving mechanism comprises a driving housing, a sliding block and a motor assembly, wherein the driving housing is arranged on the preset structure, the sliding block is movably connected to the driving housing, the motor assembly is arranged on the driving housing, the motor assembly can drive the sliding block to move, and the partition board is arranged on the sliding block.
In one embodiment, the knob is disposed on a first side of the preset structure, a mounting hole is disposed on the first side, the partition is disposed at the mounting hole, the partition protrudes from the mounting hole to the first side in the first state, and the partition is retracted from the mounting hole to the first side in the second state.
In one embodiment, a cover plate is provided on the partition plate, and in the second state, the cover plate is located at the mounting hole.
In one embodiment, the mounting hole is provided with a waterproof structure, the waterproof structure is provided with a mounting groove, and in the second state, the cover plate is located in the mounting groove.
In one embodiment, the cover plate has the same shape as the mounting groove.
In one embodiment, the knob cooling device further comprises a control device, the control device is electrically connected with the fan and the driving mechanism, and the control device can acquire a real-time temperature value of the knob and control the fan and/or the driving mechanism according to the real-time temperature value.
A kitchen range comprises the knob cooling device.
The kitchen range comprises a burner, the partition plate is arranged between the burner and the knob, and the burner forms the heat source.
Compared with the prior art, the knob shielding device has the advantages that the knob is shielded by the partition plate, heat radiation of heat sources such as flames of the burner and the like to the surface of the knob is blocked, so that the temperature of the knob is reduced, meanwhile, the fan is used for supplying air to the knob to further reduce the temperature of the knob, the durability of the knob and other structures in a control area where the knob is located is enhanced, the possibility of being scalded when a user controls the knob to use is reduced, and the user experience is improved.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic view of a structure of a septum in a second state according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a barrier in a first state according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a septum in an embodiment of the present utility model;
FIG. 4 is a perspective view of a septum in an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a control method of a knob cooling device according to an embodiment of the utility model;
reference numerals:
1. a partition plate; 2. a knob; 3. a heat source; 11. an air supply duct; 4. a blower; 12. a first baffle; 13. a second baffle; 14. an air outlet; 5. presetting a structure; 61. a drive housing; 62. a slide block; 63. a motor assembly; 51. a first side; 52. a mounting hole; 7. a waterproof structure; 15. a cover plate; 8. and a control device.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present utility model provides a knob cooling device, including: the air supply device comprises a partition board 1, wherein the partition board 1 is positioned between a knob 2 and a heat source 3, an air supply air duct 11 is arranged in the partition board 1, and the air outlet direction of the air supply air duct 11 faces to the knob 2; the fan 4, fan 4 set up in on the baffle 1, just fan 4 with supply air duct 11 intercommunication. Utilize baffle 1 to shelter from knob 2, block the heat radiation of heat source 3 such as combustor flame to knob 2 surface to reduce knob 2's temperature, utilize fan 4 to supply air to knob 2 department simultaneously and further reduce knob 2's temperature, strengthen the durability of knob 2 and other structures of knob 2 place's control area department, reduce the user and control the possibility of being scalded when using, promote user experience and feel.
The baffle 1 comprises a first baffle 12 and a second baffle 13, the first baffle 12 and the second baffle 13 jointly enclose into the air supply duct 11, the second baffle 13 is positioned on one side of the first baffle 12 away from the knob 2, an air outlet 14 is arranged on the first baffle 12, and the air outlet 14 is communicated with the air supply duct 11. The air supply duct 11 is formed by utilizing the distance between the first baffle 12 and the second baffle 13, so that the air of the fan 4 can be smoothly delivered to the knob 2 after passing through the air supply duct 11, the temperature rise caused by the heat radiation of the heat source 3 of the air can be avoided by utilizing the distance between the first baffle 12 and the second baffle 13, and the cooling effect of the air flow on the knob 2 is ensured.
The number of the air outlets 14 is at least two, all the air outlets 14 are arranged on the first baffle 12, the range of the air flow sent to the knob 2 is increased by increasing the number of the air outlets 1, the knob 2 and the surrounding range thereof are cooled, and the influence of heat radiation on the knob 2 is avoided as much as possible. Meanwhile, the user is generally located at one side of the knob 2 far away from the heat source 3, and the air outlet direction of the air outlet 14 is directed to the knob 2, that is, the air flow of the air outlet 14 can flow to the user after passing through the position of the knob 2, so that the body temperature of the user can be reduced, and the user experience is further improved.
In other alternative embodiments, the number of the air outlets 14 may be one, and only the air output of the air outlets is required to meet the cooling requirement of the knob. The air outlets 14 may be uniformly arranged on the first baffle 12 at equal intervals, or may be distributed on the first baffle 12 at unequal intervals. In the embodiment shown in fig. 2 and 4, the air outlets 14 form a two-row, multi-column structure, in which the distances between adjacent air outlets 14 in each row are equal. Of course, the air outlet 14 may also form a multi-row and multi-column structure, which will not be described in detail in the present disclosure.
In one embodiment, the fan 4 is disposed on the second baffle 13. The fan 4 is conveniently arranged, and interference between the fan 4 and the knob 2 is avoided.
In other alternative embodiments, the number of fans 4 may be at least two, as long as the sum of the air output amounts of all fans can meet the requirement, wherein all fans 4 are symmetrically arranged on the second baffle 13.
The knob 2 is arranged on a preset structure 5, in order to prevent the baffle 1 from being arranged on the preset structure 5 all the time to form a convex structure to influence the cleaning and the aesthetic degree of the preset structure 5, the baffle 1 is movably arranged on the preset structure 5, and the baffle 1 is provided with a first state for shielding the knob 2 and a second state for being stored in the preset structure 5, when in the first state, the fan 4 is in a working state, and when in the second state, the fan 4 is in a stop state. When the partition board 1 is needed to be used (when the heat source 3 generates heat radiation to the knob 2, for example), the partition board 1 is switched to a first state to insulate heat, the fan 4 works to supply air to the knob 2, and when the partition board 1 is not needed (when the preset structure 5 is needed to be cleaned or the preset structure 5 is not used), the partition board 1 is switched to a second state to be stored in the preset structure 5, and because the partition board 1 does not need to supply air to the knob 2, the fan 4 is stopped.
In one embodiment, the knob cooling device further comprises a driving mechanism, the driving mechanism is arranged on the preset structure 5, the partition board 1 is connected to the driving mechanism, and the driving mechanism can drive the partition board 1 to freely move between the first state and the second state.
Specifically, the driving mechanism includes a driving housing 61, a slider 62 and a motor assembly 63, the driving housing 61 is disposed on the preset structure 5, the slider 62 is movably connected to the driving housing 61, the motor assembly 63 is disposed on the driving housing 61, and the motor assembly 63 can drive the slider 62 to move, and the partition board 1 is disposed on the slider 62. The motor assembly 63 drives the partition board 1 to move by driving the sliding block 62, so that the partition board 1 is switched between the first state and the second state.
The motor assembly 63 includes a motor and a transmission structure (such as a gear) connected to the motor, and the motor drives the slider to move through the transmission structure.
As shown in fig. 1 and 2, the knob 2 is disposed on a first side 51 of the preset structure 5, a mounting hole 52 is disposed on the first side 51, the partition board 1 is disposed at the mounting hole 52, in the first state, the partition board 1 protrudes from the mounting hole 52 to the first side 51, and in the second state, the partition board 1 is retracted into the first side 51 from the mounting hole 52. The knob 2 and the heat source 3 are both above the first side 51, and preferably the first side 51 is the upper surface of the preset structure 5.
The partition board 1 is provided with a cover plate 15, and in the second state, the cover plate 15 is positioned at the mounting hole 52. The mounting holes 52 are covered and shielded by the cover plate 15, so that the appearance aesthetic property of the preset structure 5 is further improved.
In other alternative embodiments, in order to avoid that water on the first side 51 enters the preset structure 5 through the mounting hole 52, a waterproof structure 7 is provided at the mounting hole 52, a communication hole is provided on the waterproof structure 7, and the partition board 1 protrudes into or protrudes from the mounting hole 52 through the communication hole. When water is blocked by the waterproof structure 7, the movement of the partition board 1 is facilitated by the communication hole.
Preferably, the waterproof structure 7 is provided with a mounting groove, the partition board 1 is provided with a cover plate 15, and in the second state, the cover plate 15 is located in the mounting groove. The cover plate 15 has the same shape as the mounting groove. The cover plate 15 can be accommodated in the installation groove, so that the upper end of the cover plate 15 is prevented from protruding to influence the use of a user and the beauty of the preset structure 5,
the knob cooling device further comprises a control device 8, the control device 8 is electrically connected with the fan 4 and the driving mechanism, and the control device 8 can acquire a real-time temperature value of the knob 2 and control the fan 4 and/or the driving mechanism according to the real-time temperature value.
The knob 2 is provided with a temperature sensor, the temperature sensor can acquire the real-time temperature value of the knob 2, the control device 8 can acquire the real-time temperature of the knob 2 from the temperature sensor, judge whether the real-time temperature is in a preset opening temperature interval, and if the real-time temperature value is in the preset opening temperature interval, control the fan 4 to work and/or the partition board 1 to switch to the first state.
The control method of the knob cooling device comprises the following steps:
acquiring a real-time temperature value of the knob 2, and judging whether the real-time temperature value is in a preset starting temperature interval or not;
if the real-time temperature value is in the preset starting temperature interval, the fact that the temperature of the knob 2 is too high at the moment and the temperature needs to be reduced is indicated, and the fan 4 is controlled to work.
Wherein the range of values of the preset opening temperature interval is not less than 40 ℃, and can be selected from 40 ℃ to 50 ℃.
In one embodiment, the knob 2 is disposed on the preset structure 5, the partition board 1 is movably disposed on the preset structure 5, and the partition board 1 has a first state of shielding the knob 2 and a second state of being received in the preset structure 5, and when the real-time temperature value is in the preset opening temperature interval, the fan 4 is controlled to operate, and the method further includes:
if the real-time temperature value is in the preset starting temperature interval, at the moment, the heat source 3 radiates heat to the knob 2, the partition board 1 is controlled to be switched to the first state, and the partition board 1 is used for blocking the heat radiation, so that the temperature rise of the knob 2 is reduced.
In one embodiment, after controlling the fan 4 to operate if the real-time temperature value is within the preset opening temperature interval, the method further includes:
judging whether the real-time temperature value is in a preset upshift temperature interval or not;
if the real-time temperature value is in the preset upshift temperature interval, which indicates that the temperature of the knob 2 is too high, and the air supply speed and the air quantity of the fan 4 cannot meet the requirement of cooling the current knob 2, the power of the fan 4 is improved, the air supply speed and the air supply quantity of the knob 2 are increased, and therefore the cooling effect of the knob 2 is improved;
if the real-time temperature value is not in the preset upshift temperature interval, the power of the fan 4 is kept unchanged.
If the real-time temperature value is not in the preset upshift temperature interval after the power of the fan 4 is increased, the power of the fan 4 is reduced, and the energy consumption is reduced.
Wherein the value of the upshift temperature range is not less than 50 ℃, optionally 50 ℃ to 60 ℃. When the temperature exceeds 60 ℃, the temperature of the knob 2 is too high, and the preset structure 5 and the knob 2 are not usable at the moment.
In one embodiment, in obtaining the real-time temperature value of the knob 2, further comprising:
at least two real-time temperature values of the knob 2 are acquired, and the maximum value of all the real-time temperature values is determined as the real-time temperature value of the knob 2.
In one embodiment, after controlling the fan 4 to operate if the real-time temperature value is within the preset opening temperature interval, the method further includes:
calculating average temperature values of all the real-time temperature values, and comparing the average temperature values with preset closing temperature values;
and if the average temperature value is smaller than or equal to the preset closing temperature value, controlling the fan 4 to stop.
Wherein the closing temperature value can be selected to be 30 ℃ or 20 ℃, and is determined according to actual needs.
In one embodiment, the knob 2 is disposed on a preset structure 5, the partition board 1 is movably disposed on the preset structure 5, and the partition board 1 has a first state of shielding the knob 2 and a second state of being received in the preset structure 5, and when the average temperature value is less than or equal to the preset closing temperature value, the fan 4 is controlled to stop, and the method further includes:
and if the average temperature value is smaller than or equal to the preset closing temperature value, controlling the partition board 1 to be switched to the second state.
A kitchen range comprises the knob cooling device or a control method applying the knob cooling device.
The kitchen range comprises a burner, the partition board 1 is arranged between the burner and the knob 2, and the burner forms the heat source 3.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (14)
1. A knob cooling device, comprising:
the clapboard is positioned between the knob and the heat source, and an air supply duct is arranged in the clapboard, and the air outlet direction of the air supply duct faces to the knob;
the fan is arranged on the partition plate and is communicated with the air supply duct.
2. The knob cooling device according to claim 1, wherein the partition plate comprises a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate jointly enclose the air supply duct, the second baffle plate is located at one side of the first baffle plate far away from the knob, an air outlet is formed in the first baffle plate, and the air outlet is communicated with the air supply duct.
3. The knob cooling device according to claim 2, wherein the number of air outlets is at least two, and all the air outlets are arranged on the first baffle.
4. The knob cooling device according to claim 2, wherein the fan is disposed on the second baffle.
5. The knob cooling device according to any one of claims 1-4, wherein the knob is disposed on a predetermined structure, the partition is movably disposed on the predetermined structure, and the partition has a first state in which the fan is in an operating state and a second state in which the fan is in a stopped state, the first state shielding the knob, and the second state being received in the predetermined structure.
6. The knob cooling device according to claim 5, further comprising a driving mechanism, wherein the driving mechanism is arranged on the preset structure, the partition is connected to the driving mechanism, and the driving mechanism can drive the partition to freely move between the first state and the second state.
7. The knob cooling device according to claim 6, wherein the driving mechanism comprises a driving housing, a sliding block and a motor assembly, the driving housing is arranged on the preset structure, the sliding block is movably connected to the driving housing, the motor assembly is arranged on the driving housing, the motor assembly can drive the sliding block to move, and the partition board is arranged on the sliding block.
8. The knob cooling device according to claim 5, wherein the knob is disposed on a first side of the predetermined structure, a mounting hole is provided on the first side, the partition is disposed at the mounting hole, and in the first state, the partition protrudes from the mounting hole to the first side, and in the second state, the partition is retracted from the mounting hole to the first side.
9. The knob cooling device according to claim 8, wherein a cover plate is provided on the partition plate, the cover plate being located at the mounting hole in the second state.
10. The knob cooling device according to claim 9, wherein a waterproof structure is provided at the mounting hole, a mounting groove is provided on the waterproof structure, and in the second state, the cover plate is located in the mounting groove.
11. The knob cooling device according to claim 10, wherein the cover plate has the same shape as the mounting groove.
12. The knob cooling device according to claim 6, further comprising a control device, wherein the control device is electrically connected to the fan and the driving mechanism, and wherein the control device is capable of obtaining a real-time temperature value of the knob and controlling the fan and/or the driving mechanism according to the real-time temperature value.
13. A stove, characterized in that: comprising a knob cooling device according to any one of claims 1 to 12.
14. The cooktop of claim 13, wherein: the kitchen range comprises a burner, the partition plate is arranged between the burner and the knob, and the burner forms the heat source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570543.XU CN219177776U (en) | 2022-09-26 | 2022-09-26 | Knob cooling device and kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570543.XU CN219177776U (en) | 2022-09-26 | 2022-09-26 | Knob cooling device and kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219177776U true CN219177776U (en) | 2023-06-13 |
Family
ID=86664686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222570543.XU Active CN219177776U (en) | 2022-09-26 | 2022-09-26 | Knob cooling device and kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219177776U (en) |
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2022
- 2022-09-26 CN CN202222570543.XU patent/CN219177776U/en active Active
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