CN213097328U - Titanium cup heating mechanism - Google Patents
Titanium cup heating mechanism Download PDFInfo
- Publication number
- CN213097328U CN213097328U CN202021768255.XU CN202021768255U CN213097328U CN 213097328 U CN213097328 U CN 213097328U CN 202021768255 U CN202021768255 U CN 202021768255U CN 213097328 U CN213097328 U CN 213097328U
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- heating element
- circuit board
- substrate
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Abstract
The utility model discloses a titanium cup heating mechanism, which belongs to the technical field of vacuum cups and comprises a support, a heating substrate, a heating element and a control circuit board, wherein the heating substrate is arranged above the support through a heat insulation upright post, the heating element is fixedly arranged at the bottom of the heating substrate, the control circuit board is in communication connection with an NTC temperature sensor for detecting water temperature, the bottom of the heating substrate is provided with a temperature control switch for controlling the heating element, the temperature control switch is supported at the bottom of the heating substrate through the fixation of a fixed pressing plate, the NTC temperature sensor is arranged on the fixed pressing plate, the heating substrate is provided with a circular space relative to the NTC temperature sensor, the front end of the NTC temperature sensor passes through the circular space and protrudes above the heating substrate, when the heating element generates heat, the water in the cup body is heated or kept warm through heat conduction and heat radiation, compared with, simultaneously, the heating mechanism has a more compact structure, and avoids the influence on the carrying of a user due to the overlarge volume of the cup body.
Description
Technical Field
The utility model relates to a thermos cup technical field, in particular to titanium cup heating mechanism.
Background
At present, a water cup or a vacuum cup with a heating function has the problems of overlarge volume of a heating mechanism and low temperature control precision, so that the water cup or the vacuum cup is overlarge in volume, inconvenient to carry and large in difference between actual heating water temperature and set water temperature.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the prior art, the utility model provides a titanium cup heating mechanism improves the control by temperature change precision, reduces heating mechanism volume.
The utility model provides a technical scheme that its technical problem adopted is: a titanium cup heating mechanism comprises a support, a heating substrate, a heating element and a control circuit board, wherein the heating substrate is arranged above the support through a heat insulation upright post, the heating element is fixedly arranged at the bottom of the heating substrate, a heat insulation gap is reserved between the heating element and the support, and the heating element is electrically connected with the control circuit board;
the control circuit board is arranged at the bottom of the support, the control circuit board is in communication connection with an NTC temperature sensor used for detecting water temperature, a temperature control switch used for controlling a heating element is arranged at the bottom of the heating substrate, the temperature control switch is supported at the bottom of the heating substrate through the fixation of a fixing pressing plate, the NTC temperature sensor is arranged on the fixing pressing plate, a circular clearance is arranged on the heating substrate relative to the NTC temperature sensor, and the front end of the NTC temperature sensor penetrates through the circular clearance and protrudes out of the upper portion of the heating substrate.
Preferably, the heating element adopts a PTC heating body, a fuse is arranged on an input lead group of the heating element, and the fuse is abutted against the bottom of the heating substrate through the fixation of a fuse pressing sheet.
Preferably, the heating mechanism further comprises a base, a base accommodating cavity is formed in the base, and the support is arranged in the base accommodating cavity.
Preferably, the heating mechanism further comprises a PCB operating board, the PCB operating board is electrically connected with the control circuit board, the PCB operating board is arranged on the inner side wall of the base, and the outer side wall of the base is provided with a switch key, a control key and a state display lamp bank relative to the PCB operating board.
Preferably, the base is provided with a through hole communicated with the cavity of the base body, and the through hole is opposite to the socket on the control circuit board;
the anti-skid device is characterized in that an anti-skid pad is arranged at the bottom of the base, and a sealing cover for sealing the through hole is connected to the anti-skid pad.
Preferably, the anti-slip pad and the sealing cover are both made of rubber, one surface of the sealing cover facing the socket is provided with a convex column movably embedded into the socket, and one surface of the sealing cover far away from the through hole is provided with a pushing and pressing boss.
The utility model has the advantages that: when heating element generates heat, heat or keep warm through heat-conduction and heat radiation to the water in the cup, compare in prior art, through multiple accuse temperature, improve the precision of control by temperature change, heating mechanism structure is compacter simultaneously, install the back on the cup, can not lead to the cup volume too big, influence the user and carry, leave thermal-insulated clearance between heating element and support, avoid high temperature to influence control circuit board's normal work or accelerated control circuit board ageing.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic view of an assembled state of the embodiment of the present invention;
FIG. 3 is a partially cut-away schematic view of the cup body in the embodiment of the present invention;
fig. 4 is a schematic view of the assembly of the embodiment of the present invention with a cup body.
In the figure, 10, a cup body, 11, an inner container, 12, an outer container, 13, a vacuum layer, 14, a caulking groove, 41, a support, 42, a heating substrate, 43, a heat insulation upright post, 44, a heating element, 45, a fuse, 46, a fuse pressing sheet, 47, an NTC temperature sensor, 48, a temperature control switch, 49, a fixed pressing plate, 50, a control circuit board, 51, a PCB operating board, 52, a base, 53, a switch key, 54, a control key, 55, a state display lamp group, 56, a through hole, 57, an anti-skid pad, 58, a cover, 59, a convex column, 60 and a pushing boss are arranged.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-4, the present invention provides a titanium cup heating mechanism, which comprises a support 41, a heating substrate 42, a heating element 44, a control circuit board 50, a PCB operation board 51 and a base 52, wherein a base accommodating cavity is provided in the base 52, the support 41 is disposed in the base accommodating cavity, the heating substrate 42 is disposed above the support 41 through a heat insulation column 43, the heating element 44 is fixedly disposed at the bottom of the heating substrate 42, and a heat insulation gap is left between the heating element 44 and the support 41, so as to prevent high temperature from affecting the normal operation of the control circuit board 50 or accelerating the aging of the control circuit board 50, the heating element 44 is electrically connected to the control circuit board 50, the heating element 44 is a PTC heater, a fuse 45 is disposed on an input lead group of the heating element 44, the fuse 45 is abutted against the bottom of the heating substrate through the fixation of a fuse, automatically fusing and cutting off the power supply;
the control circuit board 50 is arranged at the bottom of the bracket 41, the control circuit board 50 is in communication connection with an NTC temperature sensor 47 for detecting water temperature, a temperature control switch 48 for controlling the heating element 44 is arranged at the bottom of the heating substrate 42, the temperature control switch 48 is abutted against the bottom of the heating substrate 42 through the fixation of a fixed pressing plate 49, the highest heating temperature of the heating substrate 42 is controlled through the temperature control switch 48, when the temperature of the heating substrate 42 exceeds the highest heating temperature, the power supply of the heating element 44 is cut off, the NTC temperature sensor 47 is fixedly arranged on the fixed pressing plate 49, the heating substrate 42 is provided with a circular clearance relative to the NTC temperature sensor 47, the front end of the NTC temperature sensor 47 passes through the circular clearance and protrudes above the heating substrate 42, a detection probe of the NTC temperature sensor 47 passes through the bottom of the NTC cup body 10 to enter the inside of the, Controlling the heating time length or the heating power;
the cup body 10 comprises an inner container 11 and an outer container 12, the inner container 11 and the outer container 12 are both made of titanium alloy, the outer container 12 is sleeved on the inner container 11, a vacuum layer 13 is formed between the outer container 12 and the inner container 11, an inward concave caulking groove 14 is formed in the bottom of the cup body 10, the top of a heating mechanism is embedded in the caulking groove 14, the top of a heating substrate 42 abuts against the bottom of the caulking groove 14, when a heating element 44 generates heat, water in the cup body 10 is heated or insulated through heat conduction and heat radiation, compared with the prior art, the accuracy of temperature control is improved through multiple temperature control, meanwhile, the heating mechanism is more compact in structure, and after the heating mechanism is installed on the cup body 10, the cup body 10 cannot be too large in size, and the carrying of a user is;
the PCB operation board 51 is electrically connected with the control circuit board 50, the PCB operation board 51 is arranged on the inner side wall of the base 52, and the outer side wall of the base 52 is provided with a switch key 53, a control key 54 and a state display lamp set 55 relative to the PCB operation board 51 and used for setting heating or heat preservation temperature.
Further, be equipped with the through-hole 56 that the intercommunication pedestal held the chamber on the base 52, through-hole 56 is relative with the socket on the control circuit board 50, base 52 bottom is equipped with slipmat 57, be connected with the closing cap 58 that is used for sealing through-hole 56 through the elastic webbing on the slipmat 57, avoid liquid infiltration to the socket in, slipmat 57 and closing cap 58 all adopt rubber to make, closing cap 58 is equipped with the projection 59 that the activity was embedded in the socket towards the socket one side, closing cap 58 is kept away from through-hole 56 one side and is equipped with and bulldozes the boss, when needs heating or heat preservation, bulldoze the boss through bulldozing, make closing cap 58 and through-hole 56 separation, expose the socket.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a titanium cup heating mechanism which characterized in that: the heating device comprises a support (41), a heating substrate (42), a heating element (44) and a control circuit board (50), wherein the heating substrate (42) is arranged above the support (41) through a heat insulation upright post (43), the heating element (44) is fixedly arranged at the bottom of the heating substrate (42), a heat insulation gap is reserved between the heating element (44) and the support (41), and the heating element (44) is electrically connected with the control circuit board (50);
control circuit board (50) set up in support (41) bottom, control circuit board (50) communication connection has NTC temperature sensor (47) that is used for detecting the temperature, heating substrate (42) bottom is provided with temperature detect switch (48) that are used for controlling heating element (44), temperature detect switch (48) support in heating substrate (42) bottom through the fixed of stationary platen (49), NTC temperature sensor (47) set up on stationary platen (49), heating substrate (42) is equipped with circular keeping away the sky relatively NTC temperature sensor (47), NTC temperature sensor (47) front end passes circular keeping away the sky and protrudes in heating substrate (42) top.
2. The titanium cup heating mechanism of claim 1, wherein: the heating element (44) adopts a PTC heating body, a fuse (45) is arranged on an input lead group of the heating element (44), and the fuse (45) is abutted against the bottom of the heating substrate through the fixation of a fuse pressing sheet (46).
3. The titanium cup heating mechanism of claim 1, wherein: the novel seat is characterized by further comprising a base (52), wherein a seat body containing cavity is formed in the base (52), and the support (41) is arranged in the seat body containing cavity.
4. The titanium cup heating mechanism of claim 3, wherein: still include PCB operation panel (51), PCB operation panel (51) and control circuit board (50) electric connection, PCB operation panel (51) set up on the inside wall of base (52), and base (52) lateral wall is equipped with switch button (53), control button (54) and state display banks (55) relative PCB operation panel (51).
5. The titanium cup heating mechanism of claim 3, wherein: the base (52) is provided with a through hole (56) communicated with the cavity of the base body, and the through hole (56) is opposite to the socket on the control circuit board (50);
the bottom of the base (52) is provided with a non-slip pad (57), and the non-slip pad (57) is connected with a sealing cover (58) for sealing the through hole (56).
6. The titanium cup heating mechanism of claim 5, wherein: the anti-slip pad (57) and the sealing cover (58) are both made of rubber, one surface, facing the socket, of the sealing cover (58) is provided with a convex column (59) movably embedded into the socket, and one surface, far away from the through hole (56), of the sealing cover (58) is provided with a pushing boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768255.XU CN213097328U (en) | 2020-08-22 | 2020-08-22 | Titanium cup heating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768255.XU CN213097328U (en) | 2020-08-22 | 2020-08-22 | Titanium cup heating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213097328U true CN213097328U (en) | 2021-05-04 |
Family
ID=75655722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768255.XU Active CN213097328U (en) | 2020-08-22 | 2020-08-22 | Titanium cup heating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213097328U (en) |
-
2020
- 2020-08-22 CN CN202021768255.XU patent/CN213097328U/en active Active
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