CN218128932U - Multifunctional electric hot-water bag - Google Patents
Multifunctional electric hot-water bag Download PDFInfo
- Publication number
- CN218128932U CN218128932U CN202221759630.3U CN202221759630U CN218128932U CN 218128932 U CN218128932 U CN 218128932U CN 202221759630 U CN202221759630 U CN 202221759630U CN 218128932 U CN218128932 U CN 218128932U
- Authority
- CN
- China
- Prior art keywords
- switch
- water bag
- micro
- electric heating
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a novel multifunctional electric hot water bag, in particular to the technical field of the electric hot water bag, which comprises a supporting base, an electric heating device and a water bag body, wherein an electric connector and a micro switch are arranged in the supporting base, and the supporting base is fixed on the water bag body; the middle part of the supporting base is provided with a fixed groove, the bottom or the side part of the fixed groove is provided with a through hole, the electric connector and the microswitch are arranged in the fixed groove, and a switch button of the microswitch is arranged at the through hole; a micro-motion diaphragm is arranged at the through hole; the electric heating device comprises an electric heating tube, a temperature control device and a support frame, the electric heating tube and the temperature control device are arranged and fixed in the support frame, the temperature control device comprises a heat-conducting plate and a temperature controller, the heat-conducting plate is in contact with the electric heating tube, the effect of preventing rolling with the outside in an explosion-proof manner is achieved, the heat-conducting plate is in direct contact with the end face of the electric heating tube, the accuracy and the sensitivity of detection of a temperature sensor in the temperature controller are increased, the temperature is too high, the fast power-off can be achieved at once, and dry burning is prevented.
Description
Technical Field
The utility model relates to an electric hot-water bag technical field specifically relates to a novel electric hot-water bag with it is multi-functional.
Background
The electric hot-water bag is popular with consumers because of the advantages of convenient use, long heat preservation time, good heating effect and the like. Present common electric hot-water bag generally includes the sealed bag body that an inlayer was made with PVC and outer PVC composite cloth, and the bag body is provided with the heating tube, and the heating tube is connected with the electric socket electricity that is located the hot-water bag surface, and current hot-water bag still can dispose anti-dry combustion method or explosion-proof equipment generally, but when using, the problem of existence is: firstly, explosion-proof structure is complicated, and is with high costs, and the reaction is sensitive inadequately, secondly the internal pressure of explosion-proof outage of regulation hot-water bottle that current explosion-proof structure can not be fine, and simultaneously, there is great error in the detection temperature of general temperature controller and the temperature between the heating tube, it is slow to lead to preventing dry combustion method tripping operation reaction, there is certain potential safety hazard, and simultaneously, when the temperature controller became invalid, prevent that dry combustion method function also can reduce thereupon, therefore, the technical staff in the art provides a novel electric hot water bag that has multi-functionally, in order to solve the problem of proposing among the above-mentioned background art.
An automatic ventilating explosion-proof electric hot-water bag disclosed in the Chinese utility model CN203777138U, which belongs to the hot-water bag technical field. The utility model discloses a liquid mouth is annotated in bag body, heating device and exhaust, and the equal seal installation of liquid mouth is annotated to heating device and exhaust still includes explosion-proof ventilative device, and explosion-proof ventilative device is installed in the intermediate position of the bag body, and is located the same side of the bag body with heating device, and explosion-proof ventilative device includes the venthole seat, ventilative gag pipe and waterproof ventilated membrane, and waterproof ventilated membrane sets up in the one end of ventilative gag pipe, and ventilative gag pipe splices in the venthole seat together with waterproof ventilated membrane, venthole seat and bag body sealing connection. The hot-water bag with the structure has the problem that the internal pressure of the hot-water bag for preventing explosion and power failure cannot be well adjusted.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model discloses an above-mentioned defect to prior art exists, especially propose a novel electric hot-water bag with it is multi-functional, solved the blast resistant construction that exists among the prior art complicated, with high costs to the not sensitive problem of reaction inadequately, and the problem of the internal pressure of the explosion-proof outage of regulation hot-water bottle that current blast resistant construction can not be fine, still solved current product and taken place the problem of dry combustion method phenomenon safety inadequately easily.
2. Technical scheme
In order to solve the technical problem, the utility model provides a novel multifunctional electric hot-water bag, which comprises a support base, an electric heating device and a water bag body, wherein the support base is internally provided with an electric connector and a micro switch and is fixed on the water bag body;
the middle part of the supporting base is provided with a fixed groove, the bottom or the side part of the fixed groove is provided with a through hole, the electric connector and the microswitch are arranged in the fixed groove, and a switch button of the microswitch is arranged at the through hole;
a micro-motion diaphragm is arranged at the through hole, liquid in the water bag body is prevented from entering the supporting base through the micro-motion diaphragm, and the micro-motion diaphragm can deform under the pressure of the liquid or gas to trigger the micro-motion switch so as to cut off a circuit;
the electric heating device comprises an electric heating tube, a temperature control device and a support frame, the electric heating tube and the temperature control device are arranged and fixed in the support frame, the temperature control device comprises a heat conducting plate and a temperature controller, and the heat conducting plate is contacted with the electric heating tube.
Wherein, the micromotion diaphragm is fixed at the edge of the through hole in an adhesive mode.
Wherein, the through-hole outside is equipped with annular waterproof draw-in groove, and the fine motion diaphragm border is equipped with can with waterproof draw-in groove complex boss.
Wherein, the switch button of the microswitch is set to be round and is attached to or close to the micro-motion diaphragm.
The lower part of the electric connector is also provided with a switch clamping groove and a switch ejector rod, the microswitch can be clamped and fixed through the switch clamping groove, and when the microswitch is clamped in the switch clamping groove, the fixing position is determined through the butt joint with the switch ejector rod.
The switch ejector rod is hinged to the inner wall of the power connection joint and can swing at a certain angle in the switch clamping groove, and therefore the abutting position of the switch ejector rod and the microswitch is finely adjusted.
Wherein, micro-gap switch is equipped with a plurality of butt grooves, and butt groove and switch ejector pin cooperation prevent that switch ejector pin and micro-gap switch's butt position from sliding.
Wherein, a liquid inlet hole is also arranged on the fixed end surface.
The support frame comprises an electric heating support and a sealing shell, the electric heating support is used for fixing and isolating the electric heating pipe, and the temperature controller is arranged in the sealing shell.
Wherein the heat conducting plate is made of copper or stainless steel.
3. Advantageous effects
Compared with the prior art, the utility model discloses a novel electric hot-water bag with it is multi-functional through the setting of micro-gap switch and micro-gap diaphragm, when having realized under the heating state, the user does not in time cut off the power, after heating to a certain time, internal pressure reaches a certain degree, can make micro-gap diaphragm extrude to the through-hole in order to trigger micro-gap switch's shift knob under high-pressure environment, make the circuit outage stop heating, play the effect of safety protection, when receiving external force to roll under the heating state, also can trigger micro-gap switch and cut off the power supply because of the internal pressure increase, play the effect of safety protection;
furthermore, the switch push rod is hinged with the inner wall of the electric connection joint, the switch push rod can swing in a switch clamping groove at a certain angle, so that the abutting position of the switch push rod and the microswitch is finely adjusted, the microswitch is provided with a plurality of abutting grooves, and the abutting grooves are matched with the switch push rod to prevent the abutting position of the switch push rod and the microswitch from sliding, so that the control of the power-off pressure of the electric hot water bag is realized, and the safety performance is further improved;
and the heat conducting plate is in direct contact with the end face of the electric heating tube, so that the detection accuracy and sensitivity of a temperature sensor in the temperature controller are improved, quick power-off can be realized immediately when the temperature is too high, the use safety of the hot water bag is ensured, and dry burning is prevented.
Drawings
FIG. 1 is a perspective view of the electric hot-water bag of the present invention;
fig. 2 is an exploded view of the support base of the present invention;
fig. 3 is a perspective view of the support base of the present invention 1;
fig. 4 is a perspective view of the support base of the present invention 2;
fig. 5 is a schematic circuit diagram of the present invention;
in the figure:
1 is a supporting base; 2 is an electric heating device; 3 is a charging head;
11 is an electric connector; 12 is a fixed end face; 13 is a fixed groove; 14 is a microswitch; 15 is a micro-motion diaphragm; 16 is a liquid inlet hole; 17 is an opening; 18 is a switch card slot; 19 is a switch ejector rod; 20 is a waterproof clamping groove; 21 is a boss; 22 is a switch button; 25 is an electric heating tube; 26 is a temperature control device; 27 is a supporting frame; 28 is a heat-conducting plate; 29 is a temperature controller; 31 is an electric heating bracket; and 32 is a sealed housing.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1 to 5, in the present embodiment, a novel multifunctional electric hot water bag includes a supporting base 1, an electric heating device 2 and a water bag body, wherein an electric connector 11 and a micro switch 14 are disposed in the supporting base 1, and the supporting base 1 is fixed on the water bag body (not shown in the figure);
the electric heating device 2 comprises an electric heating tube 25, a temperature control device 26 and a support frame 27, the electric heating tube 25 and the temperature control device 26 are arranged and fixed in the support frame 27, the temperature control device 26 comprises a heat conduction plate 28 and a temperature controller 29, the heat conduction plate 28 is in contact with the electric heating tube 25, the heat conduction plate 28 is made of copper or stainless steel, the heat conduction effect is better, the support frame 27 comprises an electric heating support 31 and a sealing shell 32, the electric heating support 31 is used for fixing and isolating the electric heating tube 25, the temperature controller 29 is arranged in the sealing shell 32, the heat conduction plate 28 is directly in contact with the electric heating tube 25 as a part of the sealing shell 32, and when the temperature is too high, the circuit can be disconnected through a temperature control switch in the temperature control device 26.
A fixing end face 12 is arranged at the edge of the supporting base 1, a fixing groove 13 is arranged in the middle of the supporting base 1, the supporting base 1 is fixedly connected with the water bag body through the fixing end face 12, a liquid inlet hole 16 is further arranged on the fixing end face 12, generally, the liquid inlet hole 16 is sealed through a sealing plug, and a through hole 17 is arranged at the bottom or the side part of the fixing groove 13; specifically, the electric connector 11 is used for electrically connecting with a charger of the electric hot water bag and an electric heating device in the electric hot water bag, the microswitch 14 is connected to the circuit in a normally closed state, when the microswitch is pressed, the circuit is broken, and the charging head 3 is connected with the electric connector 11 in an inserted manner for electrifying;
as shown in fig. 2, a micro-motion diaphragm 15 is arranged at the through hole 17, liquid in the water bag body is prevented from entering the supporting base 1 through the micro-motion diaphragm 15, the micro-motion diaphragm 15 can deform under the pressure of liquid or gas to trigger the micro-motion switch 14 so as to cut off a circuit, in the embodiment, the micro-motion diaphragm 15 is fixed at the edge of the through hole 17 in an adhesive mode, an annular waterproof clamping groove is arranged at the outer side of the through hole 17, and a boss capable of being matched with the waterproof clamping groove is arranged at the edge of the micro-motion diaphragm 15, so that the fixing firmness effect and the waterproof effect are further improved; in the concrete working process, when under the heating state, the user does not in time break power, after heating to a certain time, internal pressure reaches the certain degree, thereby can make 15 extrusion micro-gap diaphragm trigger micro-gap switch 14's shift knob in to through-hole 17 under high pressure environment, make the circuit outage stop heating, play safety protection's effect, in addition, when receiving external force to roll under the heating state, also can trigger micro-gap switch 14 and cut off the power supply because of the internal pressure increase.
In addition, in order to further ensure the safety of the circuit, the fuse wire is further arranged in the circuit, and when other devices cannot achieve the protection effect, the effect of finally disconnecting the circuit can be achieved.
In this embodiment, the switch button of the microswitch 14 is circular and attached to or disposed close to the micro diaphragm 15, so as to ensure effective opening and closing of the microswitch 14.
The lower part of the electric connection joint 11 is also provided with a switch clamping groove 18 and a switch ejector rod 19, the microswitch 14 can be clamped and fixed through the switch clamping groove 18, and when the microswitch 14 is clamped in the switch clamping groove 18, the fixing position is determined through the abutting of the microswitch 14 and the switch ejector rod 19.
Example 2:
compared with the embodiment 1, in the embodiment, the switch ejector rod 19 is hinged to the inner wall of the electric hot water bag 11, as shown in fig. 2, the hinge point is located at the position shown in the bottom surface of the inner wall of the electric hot water bag 11, the switch ejector rod 19 can swing in the switch clamping groove 18 at a certain angle, so that the abutting positions of the switch ejector rod 19 and the microswitch 14 are finely adjusted, the microswitch 14 is provided with a plurality of abutting grooves, the abutting grooves are matched with the switch ejector rod 19, the abutting positions of the switch ejector rod 19 and the microswitch 14 are prevented from sliding, the control of the power-off pressure of the electric hot water bag is realized, and the safety performance is further improved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A multifunctional novel electric hot-water bag is characterized by comprising a supporting base (1), an electric heating device (2) and a water bag body, wherein an electric connector (11) and a microswitch (14) are arranged in the supporting base (1), and the supporting base (1) is fixed on the water bag body;
a fixing groove (13) is formed in the middle of the supporting base (1), a through hole (17) is formed in the bottom or the side of the fixing groove (13), the electric connector (11) and the microswitch (14) are arranged in the fixing groove (13), and a switch button (22) of the microswitch (14) is arranged at the through hole (17);
a micro-motion diaphragm (15) is arranged at the through hole (17), liquid in the water bag body is prevented from entering the supporting base (1) through the micro-motion diaphragm (15), and the micro-motion diaphragm (15) can deform under the pressure of the liquid or gas to trigger the micro switch (14) so as to cut off a circuit;
the electric heating device (2) comprises an electric heating tube (25), a temperature control device (26) and a support frame (27), the electric heating tube (25) and the temperature control device (26) are arranged and fixed in the support frame (27), the temperature control device (26) comprises a heat conduction plate (28) and a temperature controller (29), and the heat conduction plate (28) is in contact with the electric heating tube (25).
2. The novel multifunctional electric hot-water bag as claimed in claim 1, wherein the micro-motion diaphragm (15) is fixed at the edge of the through hole (17) by gluing.
3. The novel multifunctional electric hot-water bag according to claim 2, wherein an annular waterproof slot (20) is provided outside the through hole (17), and a boss (21) capable of being engaged with the waterproof slot is provided at the edge of the micro diaphragm (15).
4. The novel multifunctional electric hot-water bag as claimed in claim 1, wherein the switch button (22) of the micro switch (14) is formed in a circular shape and is attached to or disposed close to the micro diaphragm (15).
5. The novel multifunctional electric hot-water bag according to claim 1, wherein a switch slot (18) and a switch plunger (19) are further disposed at a lower portion of the electric connector (11), the micro switch (14) can be fixed by the switch slot (18) in a clamping manner, and when the micro switch (14) is clamped in the switch slot (18), the fixing position is determined by abutting against the switch plunger (19).
6. The multifunctional electric hot-water bag according to claim 5, wherein the switch top rod (19) is hinged to the inner wall of the electric connector (11), and the switch top rod (19) can swing within the switch slot (18) at a certain angle, so as to finely adjust the abutting position of the switch top rod (19) and the micro switch (14).
7. The multifunctional electric hot-water bag as claimed in claim 6, wherein the micro-switch (14) has a plurality of abutting grooves, the abutting grooves cooperate with the switch plunger (19) to prevent the sliding of the abutting position of the switch plunger (19) and the micro-switch (14).
8. The multifunctional electric hot-water bag according to claim 1, wherein the supporting base (1) has a fixing end face (12) at the edge, and the fixing end face (12) is further provided with a liquid inlet hole (16).
9. The novel multifunctional electric hot-water bag according to claim 1, wherein the support frame (27) comprises an electric heating support (31) and a sealed housing (32), the electric heating support (31) is used for fixing and isolating the electric heating tube (25), and the temperature controller (29) is disposed in the sealed housing (32).
10. The novel electric hot-water bag as claimed in claim 1, wherein: the heat-conducting plate (28) is made of copper or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759630.3U CN218128932U (en) | 2022-07-08 | 2022-07-08 | Multifunctional electric hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759630.3U CN218128932U (en) | 2022-07-08 | 2022-07-08 | Multifunctional electric hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218128932U true CN218128932U (en) | 2022-12-27 |
Family
ID=84591760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221759630.3U Active CN218128932U (en) | 2022-07-08 | 2022-07-08 | Multifunctional electric hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218128932U (en) |
-
2022
- 2022-07-08 CN CN202221759630.3U patent/CN218128932U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106955062B (en) | Intelligent cleaning robot | |
| CN218128932U (en) | Multifunctional electric hot-water bag | |
| CN217908146U (en) | Explosion-proof and pressure-proof structure for electric hot-water bag | |
| TW202008112A (en) | Voice assistant device capable of being powered on or powered off by relative rotation of different modules and related voice assistant system | |
| CN116131037B (en) | Explosion-proof type power adapter | |
| CN210582006U (en) | Straw cup cover with temperature sensing and locking functions | |
| CN201445325U (en) | Separating type electric rice cooker | |
| CN202632500U (en) | Device for eliminating standby power dissipation of electric appliance switched off automatically by system | |
| CN212328796U (en) | Hot melt glue gun capable of automatically cutting off power when temperature is too high | |
| CN214629895U (en) | Heating non-combustion device | |
| CN211204390U (en) | High-safety electric water heater | |
| CN204534800U (en) | A kind of exhaust voice reminder explosion-proof anti-dry Intelligent electric-heating water bag | |
| CN209588185U (en) | Safety guard and electric heater | |
| CN211240142U (en) | Digital display type time setting temperature control silicon controlled rectifier power regulation automatic power-off electric heating tube | |
| CN210137174U (en) | Cable joint with temperature sensing is put out a fire and is disconnected | |
| CN201315290Y (en) | Steam temperature sensitive switch and boiling alarming device of heating container | |
| CN217696099U (en) | Cooking device with detection function | |
| CN221224026U (en) | Electric kettle temperature tester | |
| CN221278592U (en) | Multiple protection electric heating faucet | |
| CN216357354U (en) | Integrated instant heating type heating module | |
| CN201204147Y (en) | Structure for obstructing power supply passageway using portable electronic product plug jack | |
| CN212463371U (en) | Anti-freezing and anti-explosion Internet of things camera meter reading system | |
| CN211980511U (en) | Temperature controller module convenient for electric heater rapid assembly | |
| CN220074755U (en) | Intelligent reminding type electric shaver | |
| CN216591838U (en) | Gas range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |