CN213664769U - Separated milk warmer - Google Patents
Separated milk warmer Download PDFInfo
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- CN213664769U CN213664769U CN202021872059.7U CN202021872059U CN213664769U CN 213664769 U CN213664769 U CN 213664769U CN 202021872059 U CN202021872059 U CN 202021872059U CN 213664769 U CN213664769 U CN 213664769U
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- temperature sensor
- heating
- feeding bottle
- heating plate
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Abstract
The utility model relates to a separated milk warmer. The feeding bottle heating device comprises a heating base and a feeding bottle, wherein a heating disc and a temperature sensor assembly are arranged on the heating base, the temperature sensor assembly is movably arranged on the heating disc from top to bottom, a circuit board and a normally open switch are arranged in the heating base, and a reset spring is arranged between the temperature sensor assembly and the heating base. The utility model discloses a reset spring, temperature sensor subassembly and normally open switch come control heating plate work, when the user arranges the feeding bottle in the heating plate on, the feeding bottle is pressing temperature sensor subassembly and is down sliding, the touch normally open switch of temperature sensor subassembly, normally open switch-on circuit board and heating plate, heating plate begins to heat, when the user takes away the feeding bottle from heating plate, temperature sensor subassembly is by the reset spring jacking, temperature sensor subassembly no longer touches normally open switch, normally open switch disconnection circuit board and heating plate, heating plate stop heating, thereby make the utility model discloses convenient to use, safe and reliable.
Description
Technical Field
The utility model relates to a technical field of milk warming equipment, in particular to a separated milk warming equipment.
Background
At present, babies are weak in physique and high in requirement on the temperature of drinking milk, and milk warmers are sold for the reason and mainly used for preserving and heating the temperature of milk and fruit juice so as to enable the milk and the fruit juice to meet the drinking temperature of the babies. Based on the heat preservation and heating functions of the milk warmer, the milk warmer is also suitable for the old. The portable milk warmer that current milk warmer disclosed in 2019, 06/07/201821342673.5 as Chinese patent No. 2019, it includes feeding bottle, nipple and heating base, the upper and lower both ends of feeding bottle are opened, the upper end of feeding bottle is located to the nipple, the lower extreme in the feeding bottle can be dismantled and connection to the heating base to the lower extreme of sealed feeding bottle, because contain electrified components and parts such as temperature sensor, heating element, battery, circuit board in the heating base, consequently this milk warmer can not carry out whole washing, can only wash after the split, it is inconvenient to wash, heats the base two times and has also increased portable milk warmer's volume and weight, and the user carries inconveniently. Third, if the existing portable milk warmer controls the heating element to work by means of user operation and temperature sensor sensing, if the user operation fails or the temperature sensor fails, the existing portable milk warmer controls the heating element to be heated all the time, and hidden troubles exist in installation. Therefore, the structure of the existing portable milk warmer needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a separate milk warmer which is convenient to use and clean and safe to use.
The purpose of the utility model is realized like this:
the utility model provides a disconnect-type milk warming device, includes heating base and feeding bottle, be equipped with circuit board, the dish that generates heat and temperature sensor subassembly on the heating base, the activity sets up on the dish that generates heat about the temperature sensor subassembly, be equipped with normally open switch in the heating base, normally open switch electrical property is established ties between circuit board and the dish that generates heat, be equipped with reset spring between temperature sensor subassembly and the heating base, sit on the dish that generates heat when the feeding bottle to when promoting the temperature sensor subassembly and down removing, the temperature sensor subassembly triggers normally open switch closure. The utility model discloses a feeding bottle is sat on the dish that generates heat and is pressing when the temperature sensor subassembly down removes, and reset spring is compressed, and the temperature sensor subassembly triggers normally open switch closure, normally open switch-on circuit board and the dish that generates heat. When the utility model discloses a when the feeding bottle was not arranged in on the dish that generates heat, the lifting up was down gone up under reset spring's spring action to the temperature sensor subassembly, and normally open switch disconnection circuit board and the dish that generates heat generate heat, generate heat the dish and stop heating, thereby make the utility model discloses it is safe in utilization. In addition, the feeding bottle of the utility model is not provided with an electric appliance element and can be separated from the heating base, thereby being convenient for the user to carry and clean.
The utility model can be further improved as follows.
The heating plate is provided with a yielding hole corresponding to the temperature sensor assembly, the temperature sensor assembly is movably arranged on the yielding hole from top to bottom, and a first sealing ring is arranged between the temperature sensor assembly and the yielding hole.
The bottom of feeding bottle can be dismantled and be equipped with the heat conduction bottom, the heat conduction bottom is sat on the dish that generates heat, and the heat conduction bottom laminates with the dish that generates heat, realizes high-efficient heat transfer.
The heating base is provided with a positioning barrel corresponding to the temperature sensor assembly, the temperature sensor assembly is arranged in the positioning barrel, and the positioning barrel is located in the yielding hole, so that the temperature sensor assembly is positioned.
The temperature sensor assembly comprises a temperature sensor, a movable seat and a first sealing ring, the temperature sensor is arranged on the movable seat, the first sealing ring is arranged on the movable seat and is located between the inner side wall of the positioning cylinder and the outer side wall of the movable seat, the upper end of the reset spring is abutted against the movable seat, the lower end of the reset spring is abutted against the inner bottom wall of the positioning cylinder, and the temperature sensing head of the temperature sensor extends out of the abdicating hole.
The normally open switch is a microswitch, once the temperature sensor assembly moves downwards, the microswitch is touched, the microswitch can be connected with a circuit, and once the temperature sensor assembly rises, the microswitch is not touched any more, and the microswitch can be disconnected.
The periphery of dish and the heating base that generates heat is equipped with the third sealing washer between, consequently the utility model discloses a waterproof performance is good, and is safe in utilization.
The normally open switch is located below the temperature sensor assembly.
The heating base comprises an upper cover, a heating plate, a temperature sensor assembly, a circuit board, a normally open switch and a lower cover, the upper cover and the lower cover are closed up to form an inner cavity of the base, the circuit board and the normally open switch are arranged in the inner cavity of the base, the upper cover comprises an upper ring cover and a support frame, the support frame is arranged at the central opening of the upper ring cover, the heating plate and the temperature sensor assembly are arranged on the support frame, the periphery of the heating plate is connected with the support frame in a sealing mode, and the periphery of the support frame is connected with the upper ring cover in a sealing mode.
The lateral wall of a location section of thick bamboo and the inside wall in the hole of stepping down between be equipped with the second sealing washer, consequently the utility model discloses a waterproof performance is good, and is safe in utilization.
The feeding bottle comprises a feeding bottle body, a heat-conducting bottom cover and a fourth sealing ring, a nipple is arranged at the top of the feeding bottle body, an opening is formed in the bottom of the feeding bottle body, the heat-conducting bottom cover is detachably connected to the opening, the fourth sealing ring is arranged in the heat-conducting bottom cover, and the bottom of the feeding bottle body is abutted against the fourth sealing ring.
The heat conducting bottom cover is made of glass or stainless steel.
The utility model has the advantages as follows:
(one) the utility model discloses a reset spring, temperature sensor subassembly and normally open switch come control heating plate work, when the user arranges the feeding bottle in the heating plate on, the feeding bottle is pressing temperature sensor subassembly and is down sliding, the touch of temperature sensor subassembly normally opens the switch, normally open switch-on circuit board and heating plate, the heating plate begins to heat, when the user takes away the feeding bottle from the heating plate, the temperature sensor subassembly is by the reset spring jacking, the temperature sensor subassembly is no longer touched normally open switch, normally open switch disconnection circuit board and heating plate, heating plate stop heating, thereby make the utility model discloses convenient to use, safe and reliable.
Still furthermore, the feeding bottle of the utility model can be separated from the heating base, thereby realizing water-electricity separation, and the feeding bottle is more convenient for users to clean and carry, and is safe and convenient to use.
(II) in addition, the utility model discloses a temperature sensor subassembly keeps in close contact with heat conduction top cap under reset spring's effect to realize the temperature of liquid in the accurate control feeding bottle.
And, the utility model discloses a between temperature sensor subassembly and the dish that generates heat, all be equipped with the sealing washer between dish and the heating base that generates heat, consequently the utility model discloses a waterproof performance is good, and is safe in utilization.
And, the utility model discloses a dish and the high-efficient heat conduction of heat conduction top cap generate heat, and heating efficiency is high.
Drawings
Fig. 1 is an exploded view of the separated milk warmer of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Fig. 3 is an exploded view of the separated milk warmer of the present invention.
Fig. 4 is a top view of the separated milk warmer of the present invention.
Fig. 5 is a cross-sectional view at a-a in fig. 4.
Fig. 6 is a sectional view of the feeding bottle of the present invention.
Figure 7 is a cross-sectional view of the heating base of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment one, as shown in fig. 1 to 7, a disconnect-type milk warming device, includes heating base 2 and feeding bottle 1, the top of heating base 2 is equipped with feeding bottle standing groove 218, heating plate 25 and temperature sensor subassembly 24, heating plate and temperature sensor subassembly 24 are located the bottom of feeding bottle standing groove 218, be equipped with circuit board 27 and normally open switch 28 in the heating base 2, the normally open switch electrical property is established ties between circuit board and heating plate, it is equipped with hole 216 of stepping down to correspond temperature sensor subassembly 24 on the heating plate 25, temperature sensor subassembly 24 activity sets up on hole 216 of stepping down from top to bottom, be equipped with reset spring 212 between temperature sensor subassembly 24 and the heating base 2, be equipped with first sealing washer 210 between temperature sensor subassembly 24 and the hole 216 of stepping down. When a user places the feeding bottle in the feeding bottle placing groove 218, the bottom of the feeding bottle 1 sits on the heating plate 25, the feeding bottle pushes the temperature sensor assembly 24 to move downwards, the return spring is compressed, the temperature sensor assembly 24 triggers the normally open switch 28, and the normally open switch 28 is closed. When the user takes the baby bottle away from the baby bottle placement groove 218, the temperature sensor assembly 24 is lifted up by the return spring and protrudes out of the escape hole 216.
As a more specific technical solution of the present invention.
The bottom of the feeding bottle 1 is detachably provided with a heat-conducting bottom cover 12, and the heat-conducting bottom cover 12 is seated on the heating plate 25.
A positioning cylinder 215 is arranged on the heating base 2 corresponding to the temperature sensor assembly 24, the temperature sensor assembly 24 is arranged in the positioning cylinder 215, and the positioning cylinder 215 is positioned in the yielding hole 216.
A second sealing ring 217 is arranged between the outer side wall of the positioning cylinder 215 and the inner side wall of the abdicating hole 216.
A third sealing ring 214 is arranged between the periphery of the heating plate 25 and the heating base 2.
The lower end of the temperature sensor 29 extends downward out of the positioning cylinder 215.
The normally open switch 28 is a microswitch.
The normally open switch 28 is located below the temperature sensor assembly 24.
The heating base comprises an upper cover 21, a heating plate 25, a temperature sensor assembly 24, a circuit board 27, a control switch 221, a normally open switch 28 and a lower cover 23, the upper cover 21 and the lower cover 23 are folded up and down to enclose an inner cavity of the base, the circuit board 27 and the normally open switch 28 are arranged in the inner cavity of the base, the control switch 221 is arranged on the surface of the upper cover, the upper cover 21 comprises an upper ring cover 222 and a support frame 26, the support frame 26 is arranged at a central opening of the upper ring cover 222, the heating plate 25 and the temperature sensor assembly 24 are arranged on the support frame 26, the periphery of the heating plate 25 is connected with the support frame 26 in a sealing mode, and the periphery of the support frame 26 is connected with the upper ring cover 222 in.
The feeding bottle 1 comprises a feeding bottle body 11, a heat-conducting bottom cover 12, a decorative ring 16 and a fourth sealing ring 14, a nipple 15 is arranged at the top of the feeding bottle body 11, an opening 17 is formed in the bottom of the feeding bottle body 11, the heat-conducting bottom cover 12 is detachably connected to the opening 17, the fourth sealing ring 14 is arranged in the heat-conducting bottom cover 12, the bottom of the feeding bottle body 11 is abutted against the fourth sealing ring 14, and the decorative ring 16 is sleeved on the outer side wall of the heat-conducting bottom cover. When the user places the feeding bottle in the feeding bottle placing groove 218, the decorative ring 16 is located in the feeding bottle placing groove 218, and the decorative ring 16 is attached to the side wall of the feeding bottle placing groove 218, so that the feeding bottle is fixed.
The heat conductive bottom cover 12 is made of glass or stainless steel.
The utility model discloses a theory of operation is:
the utility model discloses the during operation, the user arranges feeding bottle 1 in on the heating base, and heat conduction bottom is sat on the dish that generates heat, and feeding bottle 1 is pressing temperature sensor subassembly 24 and is down moving, and temperature sensor subassembly 24 retraction is stepping down downthehole to touch micro-gap switch, micro-gap switch is closed, and then the user presses control switch 221 again, and control switch 221 controls the utility model discloses milk warming equipment starts, and the dish that generates heat begins to generate heat, and the heat transfer of the dish that generates heat gives the heat conduction bottom to realize heating the liquid in the feeding bottle, in the heating process, temperature sensor keeps supporting and leans on in heat conduction bottom surface, the temperature of the liquid in the real-time detection feeding bottle under the effect of spring. After the temperature of the liquid in the feeding bottle reaches, the circuit board controls the utility model to stop heating. Subsequently, the user takes away the baby bottle 1, the temperature sensor assembly 24 is lifted up by the return spring, protrudes out of the abdicating hole 216, and the micro switch opens the circuit.
Claims (10)
1. The utility model provides a disconnect-type milk warming device, includes heating base and feeding bottle, be equipped with circuit board, heating plate and temperature sensor subassembly on the heating base, the activity sets up on heating plate about the temperature sensor subassembly, characterized by, be equipped with normally open switch in the heating base, normally open switch electrical property is established ties between circuit board and heating plate, be equipped with reset spring between temperature sensor subassembly and the heating base, sit on heating plate when the feeding bottle to when promoting temperature sensor subassembly and down moving, the temperature sensor subassembly triggers normally open switch closure.
2. The separable milk warmer according to claim 1, wherein the heating plate is provided with a hole corresponding to the temperature sensor assembly, the temperature sensor assembly is movably disposed on the hole, and a first sealing ring is disposed between the temperature sensor assembly and the hole.
3. The separable milk warmer according to claim 1, wherein a heat conductive bottom cap is detachably provided on the bottom of the milk bottle, and the heat conductive bottom cap is seated on the heat generating plate.
4. The separable milk warmer according to claim 2, wherein a positioning cylinder is provided on the heating base corresponding to the temperature sensor assembly, the temperature sensor assembly is provided in the positioning cylinder, and the positioning cylinder is located in the avoiding hole.
5. The separated milk warmer according to claim 4, wherein the temperature sensor assembly comprises a temperature sensor, a movable seat and a first sealing ring, the temperature sensor is arranged on the movable seat, the first sealing ring is arranged on the movable seat and located between the inner side wall of the positioning cylinder and the outer side wall of the movable seat, the upper end of the return spring is abutted against the movable seat, the lower end of the return spring is abutted against the inner bottom wall of the positioning cylinder, and the temperature sensing head of the temperature sensor extends out of the abdicating hole.
6. The breakaway milk warmer of claim 1, wherein the normally open switch is a micro switch.
7. The separated milk warmer as claimed in claim 1, wherein the heating base comprises an upper cover, a heating plate, a temperature sensor assembly, a circuit board, a normally open switch and a lower cover, the upper cover and the lower cover are closed up to form an inner cavity of the base, the circuit board and the normally open switch are arranged in the inner cavity of the base, the upper cover comprises an upper ring cover and a support frame, the support frame is arranged at a central opening of the upper ring cover, the heating plate and the temperature sensor assembly are arranged on the support frame, the periphery of the heating plate is hermetically connected with the support frame, and the periphery of the support frame is hermetically connected with the upper ring cover.
8. The breakaway milk warmer of claim 6, wherein the normally open switch is located below the temperature sensor assembly.
9. The separable milk warmer according to claim 4, wherein a second sealing ring is provided between the outer sidewall of the positioning cylinder and the inner sidewall of the abdicating hole, and a third sealing ring is provided between the periphery of the heating plate and the heating base.
10. The separable milk warmer according to claim 3, wherein the feeding bottle comprises a feeding bottle body, a heat-conducting bottom cap and a fourth sealing ring, a nipple is arranged on the top of the feeding bottle body, an opening is arranged on the bottom of the feeding bottle body, the heat-conducting bottom cap is detachably connected to the opening, the fourth sealing ring is arranged in the heat-conducting bottom cap, the bottom of the feeding bottle body abuts against the second sealing ring, and the heat-conducting bottom cap is made of glass or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872059.7U CN213664769U (en) | 2020-08-31 | 2020-08-31 | Separated milk warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872059.7U CN213664769U (en) | 2020-08-31 | 2020-08-31 | Separated milk warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213664769U true CN213664769U (en) | 2021-07-13 |
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ID=76746718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872059.7U Active CN213664769U (en) | 2020-08-31 | 2020-08-31 | Separated milk warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213664769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299782A (en) * | 2022-08-04 | 2022-11-08 | 中山市韩加电器科技有限公司 | Multifunctional heating and shaking adjusting and eliminating integrated machine |
-
2020
- 2020-08-31 CN CN202021872059.7U patent/CN213664769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299782A (en) * | 2022-08-04 | 2022-11-08 | 中山市韩加电器科技有限公司 | Multifunctional heating and shaking adjusting and eliminating integrated machine |
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