CN204863637U - Intelligence constant temperature heating's hot -water bottle - Google Patents
Intelligence constant temperature heating's hot -water bottle Download PDFInfo
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- CN204863637U CN204863637U CN201520444245.3U CN201520444245U CN204863637U CN 204863637 U CN204863637 U CN 204863637U CN 201520444245 U CN201520444245 U CN 201520444245U CN 204863637 U CN204863637 U CN 204863637U
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- rotating shaft
- water bag
- hot
- heater
- hot water
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Abstract
The utility model discloses a hot -water bottle especially discloses an intelligence constant temperature heating's hot -water bottle, including water bag main part, power cord and heating device, heating device connects the water of external power source in to the hot -water bottle through the power cord and heats, be provided with safety control between heating device and the power cord, safety control is formed by connecting through pivot connecting device last casing and lower casing, go up the casing include to down in proper order each other fixed mounting panel (1), go up and press from both sides lid (2) and last double bottom board (3), the casing includes mutual fixed mounting's the lower lid (7) and bottom plate (9) that presss from both sides down. The utility model provides the safety arrangement's of high whole hot -water bottle sensitivity, its whole setting outside water has been avoided for a long time high temperature environment work in aqueous and has been influenced sensitivity moreover to owing to be provided with and be equipped with reset spring between casing and the lower casing, under the circumstances of having guaranteed safe heating, can also realize automatic constant temperature heating.
Description
Technical field
This utility model relates to a kind of hot water bag, particularly relates to the hot water bag of a kind of intelligent constant-temperature heating.
Background technology
Hot water bag, be a kind of conventional domestic heating instrument in winter, it is low that it has the simple cost of structure, a little convenient and practical again.
But its primary structure of existing hot water bag is the heating wire being connected hot water bag inside by power line; water is heated; although structure is simple; but there is great potential safety hazard; existing water heater major part does not all have safety guard or overtemperature protection system, therefore can only user keep the hot water bag side moment pay close attention to degree of heat, and then by rule of thumb or sensation deenergization stop heating; easily because erroneous judgement or carelessness burn out hot water bag, even injure user.And some have the hot water bag of safety guard or overtemperature protection system, be also mainly that heat-sensing device is set in heating wire or water, but it work in high temperature environments for a long time and is easy to lose its due sensitivity.
In addition; in prior art; although some hot water bag is provided with safety guard or overtemperature protection system; but its effect be all overheated or heat complete time disconnect heater circuit; power cut-off, but if when user needs to use hot water bag after a while, hot water bag is not having temperature again; need heat at this and wait for, very inconvenience.
Utility model content
The purpose of this utility model is the hot water bag providing a kind of intelligent constant-temperature to heat; corresponding protector or superheater is not had when solving hot water bag of the prior art heating; or corresponding protector or superheater sensitivity not high, and existing hot water bag cannot remain the problem of temperature.
For solving the problem, technical solution adopted in the utility model is:
A kind of hot water bag of intelligent constant-temperature heating, comprise water bag main body, power line and heater, heater connects external power source by power line and heats the water in hot water bag, safety control is provided with between described heater and power line, described safety control is formed by connecting by rotation shaft coupling device by upper shell and lower house, be provided with safety control between described heater and power line, described safety control is formed by connecting by rotation shaft coupling device by upper shell and lower house; Described upper shell comprise under interfix successively install panel, upper cover and upper folder base plate, one end connection rotating shaft connecting device of described upper folder base plate, its other end is screwed and is provided with union joint, is provided with supporting sleeve in the below of union joint; Described lower house comprises the peace that interfixes and holds folder lid and bottom plate, at one end connection rotating shaft connecting device of lower folder lid, its other end is installed with thermal expansion induction installation, the position of thermal expansion induction installation and the supporting sleeve above it adapts, circuit board and microswitch are installed in lower house, described circuit board controls the break-make between heater and power line, and described microswitch links with described rotation shaft coupling device and microswitch is connected with circuit board signal; Be provided with back-moving spring between described upper shell and lower house, the reset force of back-moving spring makes upper shell and lower house mutually close up, and allows microswitch connect heater circuit.
Further described rotation shaft coupling device is made up of pin, rotating shaft and rotating shaft fixed mount, and one end of described upper folder base plate, one end of lower folder lid and rotating shaft fixed mount are coaxially fixed by the cooperation of pin, rotating shaft, and described back-moving spring is socketed in rotating shaft.
The beneficial effect adopting technique scheme to produce is: this utility model passes through the cooperation of thermal expansion induction installation and microswitch; improve the sensitivity of the safety guard of whole hot water bag; and its entirety is arranged on outside water; avoid long-term hot environment work in water and affect sensitivity; and be provided with back-moving spring owing to being provided with between upper shell and lower house; when ensure that safe heating, automatic constant-temperature-heating can also be realized.
Accompanying drawing explanation
Fig. 1 is the safety control structural representation of the hot water bag of a kind of intelligent constant-temperature heating of this utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Fig. 1 and Fig. 2 shows a specific embodiment of the hot water bag of a kind of intelligent constant-temperature of this utility model heating: a kind of hot water bag of intelligent constant-temperature heating, comprise water bag main body, power line and heater, heater connects external power source by power line and heats the water in hot water bag, be provided with safety control between described heater and power line, described safety control is formed by connecting by rotation shaft coupling device by upper shell and lower house; Described upper shell comprise under interfix successively install panel 1, upper cover 2 and upper folder base plate 3, one end connection rotating shaft connecting device of described upper folder base plate 3, its other end is screwed and is provided with union joint 4, is provided with supporting sleeve 5 in the below of union joint 4; Described lower house comprises the peace that interfixes and holds folder lid 7 and base plate 9, at one end connection rotating shaft connecting device of lower folder lid 7, its other end is installed with thermal expansion induction installation 6, the position of thermal expansion induction installation 6 and the supporting sleeve 5 above it adapts, circuit board 8 and microswitch 10 are installed in lower house, described circuit board 8 controls the break-make between heater and power line, and described microswitch 10 links with described rotation shaft coupling device and microswitch 10 is connected with circuit board 8 signal; Be provided with back-moving spring between described upper shell and lower house, the reset force of back-moving spring makes upper shell and lower house mutually close up, and allows microswitch 10 connect heater circuit.
A preferred embodiment according to the hot water bag of a kind of intelligent constant-temperature of this utility model heating: described rotation shaft coupling device is made up of pin 11, rotating shaft 12 and rotating shaft fixed mount 13, one end of described upper folder base plate 3, one end of lower folder lid 7 and rotating shaft fixed mount 13 are coaxially fixed by the cooperation of pin 11, rotating shaft 12, and described back-moving spring is socketed in rotating shaft 12.
Operation principle of the present utility model is: when hot water point is heated by power supply connection power supply, union joint 4 also can heat up gradually, heat passes to the thermal expansion induction installation 6 of below by supporting sleeve 5, after thermal expansion induction installation 6 is heated, volume increases, thus the whole upper shell of jack-up, but upper shell turns an angle (this angle preferably 18 °), namely disconnect whole heater circuit with the microswitch of its interlock, quit work, realize the effect of safe heating; And the effect that described back-moving spring is arranged mainly, when water heater heating stops, the temperature of water and thermal expansion induction installation 6 declines gradually, the volume of thermal expansion induction installation 6 also reduces gradually, thus upper shell and lower object mutually close up under the drive of back-moving spring, then microswitch 10 connects heater circuit, enter heated condition, disconnect again after temperature gets on, reciprocation cycle, achieve the effect of hot water bag constant temperature.
Although be described this utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the distortion carried out building block and/or layout and improving, to those skilled in the art, other purposes also will be obvious.
Claims (2)
1. the hot water bag of an intelligent constant-temperature heating, comprise water bag main body, power line and heater, heater connects external power source by power line and heats the water in hot water bag, it is characterized in that: between described heater and power line, be provided with safety control, described safety control is formed by connecting by rotation shaft coupling device by upper shell and lower house
Described upper shell comprise under interfix successively install panel (1), upper cover (2) and upper folder base plate (3), one end connection rotating shaft connecting device of described upper folder base plate (3), its other end is screwed and is provided with union joint (4), is provided with supporting sleeve (5) in the below of union joint (4);
Described lower house comprises the peace that interfixes and holds folder lid (7) and base plate (9), at one end connection rotating shaft connecting device of lower folder lid (7), its other end is installed with thermal expansion induction installation (6), the position of thermal expansion induction installation (6) and the supporting sleeve (5) above it adapts, circuit board (8) and microswitch (10) are installed in lower house, described circuit board (8) controls the break-make between heater and power line, described microswitch (10) links with described rotation shaft coupling device and microswitch (10) is connected with circuit board (8) signal,
Be provided with back-moving spring between described upper shell and lower house, the reset force of back-moving spring makes upper shell and lower house mutually close up, and allows microswitch (10) connect heater circuit.
2. the hot water bag of a kind of intelligent constant-temperature heating according to claim 1, it is characterized in that: described rotation shaft coupling device is made up of pin (11), rotating shaft (12) and rotating shaft fixed mount (13), described one end of upper folder base plate (3), one end of lower folder lid (7) and rotating shaft fixed mount (13) are coaxially fixed by the cooperation of pin (11), rotating shaft (12), and described back-moving spring is socketed in rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444245.3U CN204863637U (en) | 2015-06-25 | 2015-06-25 | Intelligence constant temperature heating's hot -water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444245.3U CN204863637U (en) | 2015-06-25 | 2015-06-25 | Intelligence constant temperature heating's hot -water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863637U true CN204863637U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444245.3U Active CN204863637U (en) | 2015-06-25 | 2015-06-25 | Intelligence constant temperature heating's hot -water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863637U (en) |
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2015
- 2015-06-25 CN CN201520444245.3U patent/CN204863637U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |