CN109718005A - A kind of water injection type hot-water bottle - Google Patents
A kind of water injection type hot-water bottle Download PDFInfo
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- CN109718005A CN109718005A CN201910088127.6A CN201910088127A CN109718005A CN 109718005 A CN109718005 A CN 109718005A CN 201910088127 A CN201910088127 A CN 201910088127A CN 109718005 A CN109718005 A CN 109718005A
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- plug
- water
- electromagnet
- temperature sensor
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Abstract
The invention discloses a kind of water injection type hot-water bottle, the hot-water bottle includes: electromagnet apparatus, control circuit, with reeded plug and bag body；The control circuit is set in the bag body, is electrically connected with the electromagnet, is worked for the electromagnet apparatus according to water temperature in the bag body and the position control of the plug, is realized the locking and unlocking of the plug；A circle groove is provided on the plug in same horizontal line；The bag body provides heat for placing hot water, to user.The present invention on water injection type hot-water bottle by being arranged electromagnet apparatus and control circuit, when water temperature is higher in bag body, locks plug, is allowed to be pulled out, and then ensure the safety of user, prevents from being scalded by hot water.
Description
Technical field
The present embodiments relate to hot-water bottle field more particularly to a kind of water injection type hot-water bottles.
Background technique
Water injection type hot-water bottle is easy to use, energy saving, is the indispensable non-defective unit of people's heating resisting cold, has obtained widely making
With, when especially temperature is relatively low in winter, for user bring it is warm.
But there is security risk in existing water injection type hot-water bottle, when water temperature is higher, unscrew in use
The plug of hot-water bottle be easy to cause scald, for the child for being ignorant of operating, it is easier to damage.
Summary of the invention
The present invention provides a kind of water injection type hot-water bottle, by setting electromagnet apparatus and control circuit, the water temperature in bag body
When higher, plug is locked, is allowed to be pulled out, and then ensure the safety of user, prevents from being scalded by hot water.
In a first aspect, the embodiment of the invention provides a kind of water injection type hot-water bottle, which includes:
Electromagnet apparatus, control circuit, with reeded plug and bag body；
The control circuit is set in the bag body, is electrically connected with the electromagnet apparatus, for according to the bag body
The work of electromagnet apparatus described in interior water temperature and the position control of the plug, realizes the locking and unlocking of the plug；
A circle groove is provided on the plug in same horizontal line；
The bag body provides heat for placing hot water, to user.
The present invention uses electromagnet apparatus and control circuit, when water temperature is higher in bag body, locks plug, cannot extract,
User is effectively prevented to be scalded by hot water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water injection type hot-water bottle in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the electromagnet apparatus in the embodiment of the present invention one.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is the structural schematic diagram for the water injection type hot-water bottle that the embodiment of the present invention one provides, the water injection type hot-water bottle, packet
It includes:
Electromagnet apparatus 101, control circuit 102, with reeded plug 103 and bag body 104；
Control circuit 102 is set in bag body 104, is electrically connected with electromagnet apparatus 101, for according to water in bag body 104
The position control electromagnet apparatus 101 of mild plug 103 works, and realizes the locking and unlocking of plug 103；
A circle groove is provided on plug 103 in same horizontal line；
Bag body 104 provides heat for placing hot water, to user.
The embodiment of the present invention is when water temperature is higher in bag body 104, and when being more than given threshold, control circuit 102 controls electromagnetism
Iron device 101 locks plug 103, is allowed to extract, and prevents hot water from scalding user, when water temperature drops to given threshold or less
When, control circuit 102 controls electromagnet apparatus 101 and unlocks plug 103, makes it possible to smoothly extract, solves existing water injection type
The security risk that hot water present in hot-water bottle use process is hurted sb.'s feelings enables consumer safe to use.
Optionally, Fig. 2 is the structural schematic diagram of the electromagnet apparatus in the embodiment of the present invention one, as shown in Fig. 2, electromagnet
Device 101 includes electromagnet 201, armature 202 and link mechanism 203；
Armature 202 is made of magnet；Link mechanism 203 is connected with armature 202；
Electromagnet 201 is used for the control signal according to control circuit 102, attracts or repel armature 202, and then drive connecting rod
Structure 203 carries out stretching motion.
Control circuit 102 changes the sense of current of input electromagnet 201 according to water temperature in bag body 104, and then changes electricity
The polarity of magnet 201, when water temperature is higher in bag body 104 is more than given threshold, electromagnet 201 and the armature 202 being oppositely arranged
Polar orientation it is identical, the two is mutually exclusive, and then is driven link mechanism 203 to being arranged in plug by the armature 202 that repels
It is moved in 103 groove, link mechanism 203 enters groove, locks plug 103, is allowed to extract.When water temperature in bag body 104
It reduces, when being lower than given threshold, control circuit 102 inputs the electric current of opposite direction to electromagnet 201, changes electromagnet 201
Polar orientation, and then the polar orientation of electromagnet 201 and the armature 202 being oppositely arranged is on the contrary, electromagnet 201 attracts armature 202
It is mobile towards the direction away from groove, and then drive link mechanism 203 to exit groove, and then unlock plug 103, enable by
Smoothly extract.
It should be noted that control circuit 102 is not always powered electromagnet 201, but only detecting water
In the case that temperature is more than threshold value, and plug 103 has been inserted into water filling port, the power supply of of short duration time is carried out to electromagnet 201, until
Plug 103 is locked, that is, stops power supply；Or water temperature is lower than threshold value, and plug 103 is still under lock state, to electromagnet 201
Of short duration power supply is carried out, until plug 103 unlocks, then stops powering, this does not need to continue consumption electric energy, greatly reduces control electricity
The power consumption on road 102.
Optionally, with continued reference to Fig. 1, control circuit 102 includes temperature sensor 105, range sensor 106, control core
Piece 107 and power supply (not shown)；
Wherein, temperature sensor 105 is electrically connected with control chip 107, for measuring the temperature of water in bag body 104；
Range sensor 106 is set to water filling discharge surface, is electrically connected with control chip 107, whether is used for detection of plug 103
In tight condition；
Control chip 107 is electrically connected with electromagnet apparatus 101, for according to temperature sensor 105 and range sensor 106
Feedback result, to electromagnet 201 send control signal, and then control plug 103 locking or unlock；
Power supply is electrically connected with control chip 107, temperature sensor 105 and range sensor 106, for powering for it.
Optionally, control chip 107 is electrically connected with electromagnet apparatus 101, for according to temperature sensor 105 and apart from biography
The feedback result of sensor 106 sends control signal to electromagnet 201, and then controls the locking or unlock of plug 103, specific to wrap
It includes:
When temperature sensor 105 detects that water temperature is more than given threshold in bag body 104, and range sensor 106 detects
When being in tight condition to plug 103, chip 107 is controlled according to the feedback knot of temperature sensor 105 and range sensor 106
Fruit, the electromagnet 201 of control electromagnet apparatus 101 repels armature 202, and then link mechanism 203 is driven to move to water filling port side,
Until entering in the groove of plug 103, the locking of plug 103 is realized；
When temperature sensor 105 detects that water temperature is lower than given threshold in bag body 104, and range sensor 106 detects
When being in tight condition to plug 103, chip 107 is controlled according to the feedback knot of temperature sensor 105 and range sensor 106
Fruit, the electromagnet 201 of control electromagnet apparatus 101 attract armature 202, and then drive link mechanism 203 to away from water filling port side
Movement realizes the unlock of plug 103 until exiting the groove of plug 103.
Optionally, range sensor 106 is optical distance sensor, infrared distance sensor or ultrasonic distance sensing
Device.
Range sensor 106, is called and makees displacement sensor, is one kind of sensors, for incuding itself and object
Between distance to complete in preset certain function, such as mobile phone mounting distance sensing 106, when making and receiving calls face close to screen away from
From it is closer when, close screen in order to avoid there is maloperation phenomenon.Range sensor 106 calculates distance using " time-of-flight method ", leads to
Transmitting and the receiving of certain substance are crossed to judge the distance of its distance, the substance of transmitting can be ultrasonic wave, light pulse and red
Outside line etc. is reflected by the object time interval back and calculates the distance between object from being emitted to by measuring.The present invention
Range sensor 106 is by ultrasonic wave, light pulse and infrared ray transmitting and reflected time interval in embodiment, to judge
Plug 103, which is in, tightens still extraction state.
Optionally, plug 103 and water filling port are using threaded connection.
Threaded connection be it is a kind of it is widely used removably is fixedly connected, have structure is simple, connection reliably, assembly and disassembly side
Just the advantages that.External screw thread is provided on plug 103, water filling port is provided with the internal screw thread matched, and internal and external threads cooperatively form jail
Solid sealing.
The embodiment of the present invention introduces electromagnet apparatus and control circuit on the basis of common water injection type hot-water bottle, adopts
With temperature sensor and range sensor, water temperature and plug in bag body are monitored respectively and is in still extraction state of tightening, control core
Piece sends control signal to electromagnet apparatus, locks plug or solution according to the feedback result of temperature sensor and range sensor
Locked cock.When water temperature is higher in bag body, plug is locked, prevents plug from extracting, improper use hot water scald is effectively prevent to make
The occurrence of user, substantially increases the safety of product.The water injection type hot-water bottle is low in energy consumption simultaneously, saves electric energy.
Embodiment two
With continued reference to Fig. 1, the embodiment of the present invention gives another composed structure of control circuit 102, is answered with distance perception
Range sensor 106 in switch in place embodiment one has equally achieved the effect that detect plug 103 state.
Optionally, the present embodiment control circuit 102 include temperature sensor 105, apart from inductive switch (not shown),
Control chip 107 and power supply (not shown)；
Wherein, temperature sensor 105 is electrically connected with control chip 107, for measuring the temperature of water in bag body 104；
It is set to water filling discharge surface apart from inductive switch, control chip 107 is electrically connected, whether locates for detection of plug 103
In tight condition；
Control chip 107 is electrically connected with electromagnet apparatus 101, for according to temperature sensor 105 and apart from inductive switch
Feedback result, to electromagnet 201 send control signal, and then control plug 103 locking or unlock；
Power supply is electrically connected with control chip 107, temperature sensor 105 and apart from inductive switch, for powering for it.
Optionally, it is set to water filling discharge surface apart from inductive switch, control chip 107 is electrically connected, and is used for detection of plug 103
Whether it is in tight condition, specifically included:
When plug 103 enters water filling port, extruding is pressed apart from inductive switch, apart from inductive switch to control chip 107
Feedback result is sent, and then controls chip 107 and judges that plug 103 is in tight condition；Conversely, being then in not apart from push switch
It is pressed state, control chip 107 judges that plug 103 is in non-tight condition.
Optionally, control chip 107 is electrically connected with electromagnet apparatus 101, for according to temperature sensor 105 and distance perception
The feedback result of inductive switch sends control signal to electromagnet 201, and then controls the locking or unlock of plug 103, specific to wrap
It includes:
When temperature sensor 105 detects that water temperature is more than given threshold in bag body 104, and detected apart from inductive switch
When plug 103 is in tight condition, control chip 107 is according to temperature sensor 105 and apart from the feedback result of inductive switch, control
The electromagnet 201 of electromagnet apparatus 101 processed repels armature 202, and then link mechanism 203 is driven to move to water filling port side, until
Into in the groove of plug 103, the locking of plug 103 is realized；
When temperature sensor 105 detects that water temperature is lower than given threshold in bag body 104, and detected apart from inductive switch
When plug 103 is in tight condition, control chip 107 is according to temperature sensor 105 and apart from the feedback result of inductive switch, control
The electromagnet 201 of electromagnet apparatus 101 processed attracts armature 202, and then link mechanism 203 is driven to move to away from water filling port side,
Until exiting the groove of plug 103, the unlock of plug 103 is realized.
The embodiment of the present invention uses physical depression switch in place range sensor, equally realizes the effect of detection plug state
Fruit is squeezed apart from inductive switch and is pressed when plug is tightened, and controls chip at this time and receives the feedback letter that plug is tightened
Number, if at this point, temperature sensor detects that water temperature is more than given threshold in bag body, controls chip to electromagnet apparatus and sends phase
Signal should be controlled, plug is locked, is allowed to be pulled out, prevents user's improper use from being scalded by hot water.When water temperature in bag body
Drop to given threshold hereinafter, and when detecting that plug is in tight condition apart from inductive switch, control circuit is filled to electromagnet
Transmission corresponding control signal is set, plug is unlocked.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments here, be able to carry out for a person skilled in the art it is various it is apparent variation, again
Adjustment and substitution are without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention carried out compared with
For detailed description, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, can be with
Including more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of water injection type hot-water bottle characterized by comprising
Electromagnet apparatus, control circuit, with reeded plug and bag body；
The control circuit is set in the bag body, is electrically connected with the electromagnet apparatus, for according to water in the bag body
Electromagnet apparatus work, realizes the locking and unlocking of the plug described in the position control of the mild plug；
A circle groove is provided on the plug in same horizontal line；
The bag body provides heat for placing hot water, to user.
2. water injection type hot-water bottle according to claim 1, which is characterized in that the electromagnet apparatus includes electromagnet, rank
Iron and link mechanism；
The armature is made of magnet；The link mechanism is connected with the armature；
The electromagnet is used for the control signal according to the control circuit, attracts or repel the armature, and then described in drive
Link mechanism carries out stretching motion.
3. water injection type hot-water bottle according to claim 2, which is characterized in that the control circuit include temperature sensor,
Range sensor, control chip and power supply；
Wherein, the temperature sensor is electrically connected with the control chip, for measuring the temperature of water in the bag body；
The range sensor is set to the water filling discharge surface, is electrically connected with the control chip, for detecting the plug
Whether tight condition is in；
The control chip is electrically connected with the electromagnet apparatus, for according to the temperature sensor and the range sensor
Feedback result, Xiang Suoshu electromagnet sends control signal, and then controls the locking or unlock of the plug；
The power supply is electrically connected with the control chip, the temperature sensor and the range sensor, for powering for it.
4. water injection type hot-water bottle according to claim 3, which is characterized in that the control chip and the electromagnet apparatus
Electrical connection, for the feedback result according to the temperature sensor and the range sensor, Xiang Suoshu electromagnet sends control
Signal, and then the locking or unlock of the plug are controlled, it specifically includes:
When the temperature sensor detects that water temperature is more than given threshold in the bag body, and the range sensor detects
When the plug is in tight condition, the chip that controls is according to the feedback knot of the temperature sensor and the range sensor
Fruit, the electromagnet for controlling the electromagnet apparatus repels the armature, and then drives the link mechanism to the water filling
The movement of mouth side realizes the locking of the plug until entering in the groove of the plug；
When the temperature sensor detects that water temperature is lower than given threshold in the bag body, and the range sensor detects
When the plug is in tight condition, the chip that controls is according to the feedback knot of the temperature sensor and the range sensor
Fruit, the electromagnet for controlling the electromagnet apparatus attracts the armature, and then drives the link mechanism to away from described
The movement of water filling port side realizes the unlock of the plug until exiting the groove of the plug.
5. water injection type hot-water bottle according to claim 3, which is characterized in that the range sensor is optical distance sensing
Device, infrared distance sensor or ultrasonic distance sensor.
6. water injection type hot-water bottle according to claim 2, which is characterized in that the control circuit include temperature sensor,
Apart from inductive switch, control chip and power supply；
Wherein, the temperature sensor is electrically connected with the control chip, for measuring the temperature of water in the bag body；
It is described to be set to the water filling discharge surface, the control chip electrical connection, for detecting the plug apart from inductive switch
Whether tight condition is in；
The control chip is electrically connected with the electromagnet apparatus, for that should be opened according to the temperature sensor and the distance perception
The feedback result of pass, Xiang Suoshu electromagnet sends control signal, and then controls the locking or unlock of the plug；
The power supply and the control chip, the temperature sensor and it is described be electrically connected apart from inductive switch, for being supplied for it
Electricity.
7. water injection type hot-water bottle according to claim 6, which is characterized in that described to be set to the note apart from inductive switch
Mouth of a river surface, control chip electrical connection are specifically included for detecting whether the plug is in tight condition:
When the plug enters the water filling port, extruding press it is described apart from inductive switch, it is described apart from inductive switch to institute
It states control chip and sends feedback result, and then the control chip judges that the plug is in tight condition；Conversely, then it is described away from
It is in from push switch and is not pressed state, the control chip judges that the plug is in non-tight condition.
8. water injection type hot-water bottle according to claim 6, which is characterized in that the control chip and the electromagnet apparatus
Electrical connection, for according to the temperature sensor and the feedback result apart from inductive switch, Xiang Suoshu electromagnet to send control
Signal processed, and then the locking or unlock of the plug are controlled, it specifically includes:
When the temperature sensor detects that water temperature is more than given threshold in the bag body, and it is described apart from inductive switch detection
When being in tight condition to the plug, the control chip is according to the temperature sensor and described apart from the anti-of inductive switch
Feedback drives the link mechanism to described as a result, the electromagnet for controlling the electromagnet apparatus repels the armature
The movement of water filling port side realizes the locking of the plug until entering in the groove of the plug；
When the temperature sensor detects that water temperature is lower than given threshold in the bag body, and it is described apart from inductive switch detection
When being in tight condition to the plug, the control chip is according to the temperature sensor and described apart from the anti-of inductive switch
Feedback drives the link mechanism to deviating from as a result, the electromagnet for controlling the electromagnet apparatus attracts the armature
The water filling port side movement realizes the unlock of the plug until exiting the groove of the plug.
9. water injection type hot-water bottle according to claim 1, which is characterized in that the plug and the water filling port use screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088127.6A CN109718005B (en) | 2019-01-29 | 2019-01-29 | Water injection type hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088127.6A CN109718005B (en) | 2019-01-29 | 2019-01-29 | Water injection type hot-water bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109718005A true CN109718005A (en) | 2019-05-07 |
| CN109718005B CN109718005B (en) | 2021-03-12 |
Family
ID=66301382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910088127.6A Active CN109718005B (en) | 2019-01-29 | 2019-01-29 | Water injection type hot-water bag |
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| Country | Link |
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| CN (1) | CN109718005B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587768A (en) * | 2022-03-17 | 2022-06-07 | 余姚市冬暖阳电器科技有限公司 | Hot-water bottle and heater matched with same |
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| CN203873955U (en) * | 2014-06-06 | 2014-10-15 | 慈溪胜山东菱子电器厂 | Water-injection and explosion-proof valve and electric water heating bag using same |
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| GB647364A (en) * | 1948-04-23 | 1950-12-13 | Airscrew Company | Improvements in and relating to insulated containers |
| FR2319322A1 (en) * | 1975-07-28 | 1977-02-25 | Reymondet Bernard | Heat-insulating keg used in making yoghurt at home - which is of polyurethane sandwiched between two sheets of polystyrene |
| CN2111495U (en) * | 1991-09-18 | 1992-07-29 | 李忠和 | Fully-automatic thermos flask |
| CN2168137Y (en) * | 1993-05-06 | 1994-06-08 | 陈正豪 | Improved liquid electromagnetic valve |
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| CN201519224U (en) * | 2009-09-23 | 2010-07-07 | 刘思霖 | Multipurpose hot-water bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114587768A (en) * | 2022-03-17 | 2022-06-07 | 余姚市冬暖阳电器科技有限公司 | Hot-water bottle and heater matched with same |
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| Publication number | Publication date |
|---|---|
| CN109718005B (en) | 2021-03-12 |
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