CN201692142U - Heating controller of flexible electric heating water bag - Google Patents
Heating controller of flexible electric heating water bag Download PDFInfo
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- CN201692142U CN201692142U CN2010202338594U CN201020233859U CN201692142U CN 201692142 U CN201692142 U CN 201692142U CN 2010202338594 U CN2010202338594 U CN 2010202338594U CN 201020233859 U CN201020233859 U CN 201020233859U CN 201692142 U CN201692142 U CN 201692142U
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Abstract
The utility model relates to a heating controller of a flexible electric heating water bag, which comprises a casing provided with an accommodating cavity, wherein a socket is arranged at the upper part of the accommodating cavity of the casing, the lower part of the accommodating cavity is provided with a connecting head to be connected with a heating pipe support frame, a heating pipe is arranged on the heating pipe support frame, the top part of the casing is provided with a water inlet, a water plug is connected on the water inlet, the top part of the casing is provided with a water plug anti-unplugging mechanism, the bottom part of the casing is provided with a pressure protection mechanism, a dry-combustion-prevention protection mechanism is arranged in the heating pipe support frame, the water plug anti-unplugging mechanism comprises a slide cover arranged at one side of the socket near the water plug, the bottom part of the water plug anti-unplugging mechanism is provided with a convex buckle to be glidingly connected with a chute arranged on the socket, the pressure protection mechanism comprises a microswitch, a press button and a rubber bowl which are arranged in the accommodating cavity of the casing, and the dry-combustion-prevention protection mechanism comprises a temperature controller and a disposable temperature control pipe. The utility model has better sealing effect and higher safety factor, and can meet the national electric appliance standard, so the products are safer and more reliable.
Description
Technical field
This utility model relates to a kind of electric warm water bag, specifically is a kind of heating control apparatus of flexible electrical hot-water bag.
Background technology
The electric warm water bag that a lot of types are arranged in the market, the electro-heat equipment and the sealing effectiveness between the flexible pouch of electric warm water bag are particularly important, and the electric warm water bag of sealing effectiveness difference jeopardizes the life security of user easily.The electro-heat equipment that Chinese patent literature CN2938683 discloses a kind of electric warm water bag on August 22nd, 2007, comprise heating bar, temperature controller, housing, lead, supply socket and catheter block, heating bar and temperature controller are located in the housing, the catheter block sealing is communicated with housing and supply socket, lead passes catheter block, be electrically connected with heating bar, temperature controller and supply socket, wherein the heating bar endface position place that contacts an end with housing is provided with sealing ring, sealing ring is provided with through hole, and through hole is provided with the electric conductor that is electrically connected with heating bar.This structure is tight, and the sealing height has solved the inner seepage problem of electro-heat equipment of electric warm water bag.But according to new national security appliance standard, its seal request to electric warm water bag, technical security coefficient are higher, as the design of water plug, prevent effectively that electric warm water bag water plug when the energising heating can be opened and the electric leakage that causes is got an electric shock; And also pressure protective device should be set in the electric warm water bag, guarantee that it is safe in utilization.Therefore this structure also needs further to improve and is perfect.
The utility model content
The heating control apparatus that the purpose of this utility model aims to provide that a kind of simplicity of design is reasonable, safe and reliable, sealing effectiveness, technical security parameter satisfy the flexible electrical hot-water bag of national security appliance standard is to overcome weak point of the prior art.
Press the heating control apparatus of a kind of flexible electrical hot-water bag of this purpose design; comprise the housing that is provided with cavity volume; the top of housing cavity volume is provided with socket; the bottom of cavity volume is provided with union joint and is connected with the heat-generating pipe support; the heat-generating pipe support is provided with heat-generating pipe; the top of housing is provided with water inlet; be connected with the water plug on the water inlet; its architectural feature is that the top of housing is provided with the anti-extraction mechanism of water plug; housing bottom is provided with pressure protection agency, is provided with the anti-dry protection mechanism in the heat-generating pipe support.
Described water plug leakage preventing mechanism comprises the slip lid that is arranged on close water plug one side of socket, and slip lid is a font, the height height of the aspect ratio water plug projection of its inner chamber, and its bottom is provided with the chute that is provided with on protruding button and the socket and is slidingly connected.
A side relative with the water plug on the described socket is provided with lampshade.
Described pressure protection agency comprises microswitch, button and the rubber bowl that is arranged on housing cavity volume inside.
The position of the corresponding microswitch haptic element in the bottom of described housing is provided with opening; Button is slidingly connected on the opening, and the bottom margin of opening is provided with button bit and rubber bowl is tightly connected.
Described anti-dry protection mechanism comprises temperature controller and disposable temperature control tube, and the heat-generating pipe internal stent is stretched at heat-generating pipe head and the tail two ends, and temperature controller and disposable temperature control tube are between heat-generating pipe head and the tail two ends.
Described temperature controller, heat-generating pipe and disposable temperature control tube are composed in series the heating loop, are connected with the attaching plug of socket after the normal-closed end of heating loop and microswitch is connected again.
By technique scheme, increase water plug leakage preventing mechanism, pressure protection agency and anti-dry protection mechanism, make the safety coefficient that the utlity model has better sealing effectiveness and Geng Gao, can satisfy national security appliance standard, make this product more safe and reliable.
Description of drawings
Fig. 1 is this utility model one embodiment decomposition texture sketch map.
Fig. 2 is the structural representation of heat-generating pipe support and anti-dry protection mechanism.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
Referring to Fig. 1-Fig. 2; the heating control apparatus of this flexible electrical hot-water bag; comprise the housing 4 that is provided with cavity volume, the top of housing cavity volume is provided with socket 1, and the bottom of cavity volume is provided with union joint and is connected with heat-generating pipe support 5; the heat-generating pipe support is provided with heat-generating pipe 6; the top of housing 4 is provided with water inlet, is connected with water plug 7 on the water inlet, and the top of its housing 4 is provided with the anti-extraction mechanism of water plug; housing 4 bottoms are provided with pressure protection agency, are provided with the anti-dry protection mechanism in the heat-generating pipe support 5.
The anti-extraction mechanism of water plug comprises the slip lid 2 that is arranged on socket 1 close water plug 7 one sides, and slip lid is a font, the height height of aspect ratio water plug 7 projectioies of its inner chamber, and its bottom is provided with the chute that is provided with on protruding button and the socket 1 and is slidingly connected.A side relative with water plug 7 on the socket 1 is provided with lampshade 3.Wherein, housing 4 and socket 1 are integral by ultrasonic bonding.When electric warm water bag need heat, earlier the slip lid on the socket 12 is slided to the direction of water plug 7, blocking water plug 7 makes it and can't open, this structure can prevent electric warm water bag inner body electric leakage when the energising heating, and the artificial origin and the plug 7 of fetching boiling water, the generation of accidents such as leakage causes getting an electric shock, scald.
Pressure protection agency comprises microswitch 8, button 9 and the rubber bowl 10 that is arranged on housing 4 cavity volume inside.The position of corresponding microswitch 8 depression bars in the bottom of housing 4 is provided with opening; Button 9 is slidingly mounted on opening, and the bottom margin of opening is provided with button bit and rubber bowl 10 is tightly connected.Rubber bowl 10 supports are lived button 9, make it and can slide up and down.Electric warm water bag is because of the intensification of liquid or when being subjected to external pressure and causing internal pressure to increase gradually, rubber bowl 10 because of pressurized gradually toward the cavity volume indent of housing 4, thereby promoting button 9 upwards slides, when the internal pressure of electric warm water bag increases to the feeler that makes button 9 promote microswitch 8 and opens it and often open contact point, the microswitch disconnecting circuit prevents the electric warm water bag explosion and causes security incident.
The anti-dry protection mechanism comprises temperature controller 11 and disposable temperature control tube 12, and heat-generating pipe support 5 inside are stretched at heat-generating pipe 6 head and the tail two ends, and temperature controller 11 and disposable temperature control tube 12 are between heat-generating pipe head and the tail two ends.Temperature controller 11 and disposable temperature control tube 12 are nearer with the position of heat-generating pipe 6, and temperature controller 11 is the collecting temperature data accurately, and the folding of control heating circuit.Temperature controller 11, heat-generating pipe 6 and disposable temperature control tube 12 are composed in series the heating loop, are connected with the attaching plug of socket 1 after the normal-closed end of heating loop and microswitch 8 is connected again.Cause heat-generating pipe 6 dry combustion methods or temperature controller 11 inefficacies when electric warm water bag generation leakage after, disposable temperature control tube 12 fuses and disconnecting circuit after reaching ceiling temperature automatically, prevents unexpected accident generations such as fire.
Claims (7)
1. the heating control apparatus of a flexible electrical hot-water bag; comprise the housing (4) that is provided with cavity volume; the top of housing cavity volume is provided with socket (1); the bottom of cavity volume is provided with union joint and is connected with heat-generating pipe support (5); the heat-generating pipe support is provided with heat-generating pipe (6); the top of housing is provided with water inlet; be connected with water plug (7) on the water inlet; the top that it is characterized in that housing is provided with the anti-extraction mechanism of water plug; housing bottom is provided with pressure protection agency, is provided with the anti-dry protection mechanism in the heat-generating pipe support.
2. according to the heating control apparatus of the described flexible electrical hot-water bag of claim 1, it is characterized in that the anti-extraction mechanism of described water plug comprises the slip lid (2) that is arranged on close water plug (7) one sides of socket (1), slip lid is a font, the height height of the aspect ratio water plug projection of its inner chamber, its bottom is provided with the chute that is provided with on protruding button and the socket and is slidingly connected.
3. according to the heating control apparatus of the described flexible electrical hot-water bag of claim 2, it is characterized in that the last side relative with water plug (7) of described socket (1) is provided with lampshade (3).
4. according to the heating control apparatus of claim 1 or 2 described flexible electrical hot-water bags, it is characterized in that described pressure protection agency comprises microswitch (8), button (9) and the rubber bowl that is arranged on housing (4) cavity volume inside.
5. according to the heating control apparatus of the described flexible electrical hot-water bag of claim 4, it is characterized in that the position of corresponding microswitch (8) haptic element in bottom of described housing (4) is provided with opening; Button (9) is slidingly connected on opening, and the bottom margin of opening is provided with button bit and rubber bowl (10) is tightly connected.
6. according to the heating control apparatus of the described flexible electrical hot-water bag of claim 5; it is characterized in that described anti-dry protection mechanism comprises temperature controller (11) and disposable temperature control tube (12); heat-generating pipe support (5) inside is stretched at heat-generating pipe (6) head and the tail two ends, and temperature controller and disposable temperature control tube are between heat-generating pipe head and the tail two ends.
7. according to the heating control apparatus of the described flexible electrical hot-water bag of claim 6, it is characterized in that described temperature controller (11), heat-generating pipe (6) and disposable temperature control tube (12) are composed in series the heating loop, be connected with the attaching plug of socket (1) again after the normal-closed end of heating loop and microswitch (8) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202338594U CN201692142U (en) | 2010-06-12 | 2010-06-12 | Heating controller of flexible electric heating water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202338594U CN201692142U (en) | 2010-06-12 | 2010-06-12 | Heating controller of flexible electric heating water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692142U true CN201692142U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202338594U Expired - Fee Related CN201692142U (en) | 2010-06-12 | 2010-06-12 | Heating controller of flexible electric heating water bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN201692142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362825A (en) * | 2011-11-19 | 2012-02-29 | 佛山市顺德区美美创新电器有限公司 | Hand warmer with heat exchanger |
| CN102429763A (en) * | 2011-10-21 | 2012-05-02 | 郏帅军 | Processing method of electrical heated tube type electric thermal bag |
| CN103196233A (en) * | 2013-04-12 | 2013-07-10 | 蒋浩 | Electric water heater heating control device |
| JP2021041031A (en) * | 2019-09-12 | 2021-03-18 | 佛山市順徳区美興達電器有限公司Ｆｏｓｈａｎ Ｓｈｕｎｄｅ Ｍｅｉｘｉｎｇｄａ Ｅｌｅｃｔｒｉｃａｌ Ａｐｐｌｉａｎｃｅｓ Ｃｏ．， Ｌｔｄ． | Electric hot water bottle with pressure control device |
-
2010
- 2010-06-12 CN CN2010202338594U patent/CN201692142U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429763A (en) * | 2011-10-21 | 2012-05-02 | 郏帅军 | Processing method of electrical heated tube type electric thermal bag |
| CN102429763B (en) * | 2011-10-21 | 2013-05-29 | 郏帅军 | Processing method of electrical heated tube type electric thermal bag |
| CN102362825A (en) * | 2011-11-19 | 2012-02-29 | 佛山市顺德区美美创新电器有限公司 | Hand warmer with heat exchanger |
| CN102362825B (en) * | 2011-11-19 | 2014-09-24 | 广东美美创新电器有限公司 | Hand warmer with heat exchanger |
| CN103196233A (en) * | 2013-04-12 | 2013-07-10 | 蒋浩 | Electric water heater heating control device |
| CN103196233B (en) * | 2013-04-12 | 2016-03-02 | 蒋浩 | Electric water heater heating control device |
| JP2021041031A (en) * | 2019-09-12 | 2021-03-18 | 佛山市順徳区美興達電器有限公司Ｆｏｓｈａｎ Ｓｈｕｎｄｅ Ｍｅｉｘｉｎｇｄａ Ｅｌｅｃｔｒｉｃａｌ Ａｐｐｌｉａｎｃｅｓ Ｃｏ．， Ｌｔｄ． | Electric hot water bottle with pressure control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120612 |