CN2938683Y - Heating device of electric hot-water bag - Google Patents
Heating device of electric hot-water bag Download PDFInfo
- Publication number
- CN2938683Y CN2938683Y CN 200620058491 CN200620058491U CN2938683Y CN 2938683 Y CN2938683 Y CN 2938683Y CN 200620058491 CN200620058491 CN 200620058491 CN 200620058491 U CN200620058491 U CN 200620058491U CN 2938683 Y CN2938683 Y CN 2938683Y
- Authority
- CN
- China
- Prior art keywords
- housing
- warm water
- water bag
- heating bar
- electric warm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a heating device for an electric warm water bottle, which comprises a heating rod (1), a temperature control device (2), a shell (3), a lead (4), an electrical source socket (5) and a conducting tube seat (6). The heating rod (1) and the temperature control device (2) are arranged in the shell (3), the conducting tube seat (6) is sealed to be communicated with the shell (3) and the electrical source socket (5). The lead (4) passes through the conducting tube seat ( 6) and is electrically connected with the heating rod (1), the temperature control device (2) and the electrical source socket (5) , wherein one end face the heating rod (1) contacted with the shell (3) is provided with a seal ring (7) on which a through hole (71) is arranged. A conductor electrically connected to the heating rod (1) is arranged on the through-hole (71). The heating device for the electric warm water bottle of the utility model is of compact structure, high airproof performance and solves the troubles of internal water leakage in the electric warm water bottle of the existing heating devices, and is safe and reliable to use.
Description
Technical field
The utility model relates to the electric warm water bag field, specifically is a kind of electro-heat equipment of electric warm water bag.
Background technology
At present, electric warm water bag is easy to use with it, and temperature retention time is long, and is subjected to consumers in general's use deeply, because electric warm water bag energising could heat, thereby people are more and more higher to its security requirement, particularly to the fail safe of its electro-heat equipment.On market, there is a kind of electric warm water bag to sell now, its electric heating device comprises heating bar, thermostat, has the housing of cavity volume, lead and attaching plug, heating bar and thermostat are located at respectively in the cavity volume of housing, attaching plug is installed on the pedestal, pedestal is provided with conduit, lead passes the conduit of pedestal, and is electrically connected with heating bar, thermostat in the cavity volume of housing.It is compared with the traditional electrical hot-water bag, has good airproof performance, avoid lead to be dipped in the liquid for a long time, safe in utilization, advantage such as installation and processing is simple, but find that in actual use there is safety problem in its structure, because there are assemblage gap in heating bar and housing, liquid in the sealing deficiency, hot-water bag can penetrate into enclosure interior from gap between the two, influences properties of product and brings out security incident.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of sealing effectiveness better, the electro-heat equipment of the electric warm water bag that fail safe is higher.
The purpose of this utility model is achieved in that a kind of electro-heat equipment of electric warm water bag, comprise heating bar, thermostat, housing, lead, supply socket and catheter block, heating bar and thermostat are located in the housing respectively, the catheter block sealing is communicated with housing and supply socket, lead passes catheter block, be electrically connected with heating bar, thermostat 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.
Described heating bar is in being provided with the asperities section with the housing contact position.
Described asperities section is made up of vertical straight line fin and horizontal annular fin.
Described sealing ring and housing are integrated.
Described sealing ring and housing are individual components.
The electro-heat equipment structure of the utility model electric warm water bag is tight, and the sealing height has solved the inner seepage problem of electro-heat equipment of existing electric warm water bag, and is safe and reliable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is the three-dimensional structure diagram of shell of the present utility model;
Fig. 3 is the structure cutaway view of shell of the present utility model.
Embodiment
The electro-heat equipment of the utility model electric warm water bag, as shown in Figure 1, comprise heating bar 1, thermostat 2, housing 3, lead 4, supply socket 5 and catheter block 6, heating bar 1 and thermostat 2 are located in the cavity volume 31 of housing 3, the opening of the cavity volume 31 of catheter block 6 seal casinghousings 3, and be communicated with housing 3 and supply socket 5, lead 4 is installed in the conduit 61 of catheter block 6, with heating bar 1, thermostat 2 and supply socket 5 are electrically connected, wherein shown in Fig. 2 and 3, the heating bar 1 of the utility model electric warm water bag electro-heat equipment contacts an end with housing 3 endface position place is provided with sealing ring 7, sealing ring 7 is provided with through hole 71, and through hole 71 is provided with the electric conductor (not marking among the figure) that is electrically connected with heating bar 1.
Sealing ring 7 is integrated with housing 3, and is with housing 3 whole depannings, integrally formed; Perhaps sealing ring 7 is individual components with housing 3, separately after the depanning, on sealing ring 7 installations and shell 3.As shown in Figure 3, heating bar 1 prevents that in being provided with housing 3 contact positions heating bar 1 from rotating the asperities section 8 of skidding in housing 3, and concavo-convex winding raod footpath can also hinder the speed that slow liquid infiltrates.Asperities section 8 is made up of vertical straight line fin 81 and horizontal annular fin 82.
Claims (5)
1, a kind of electro-heat equipment of electric warm water bag, comprise heating bar (1), thermostat (2), housing (3), lead (4), supply socket (5) and catheter block (6), heating bar (1) and thermostat (2) are located in the housing (3), catheter block (6) sealing is communicated with housing (3) and supply socket (5), lead (4) passes catheter block (6), with heating bar (1), thermostat (2) and supply socket (5) are electrically connected, it is characterized in that: heating bar (1) contacts an end with housing (3) endface position place is provided with sealing ring (7), sealing ring (7) is provided with through hole (71), and through hole (71) is provided with the electric conductor that is electrically connected with heating bar (1).
2, according to the electro-heat equipment of the described electric warm water bag of claim 1, it is characterized in that: described heating bar (1) is in being provided with asperities section (8) with housing (3) contact position.
3, according to the electro-heat equipment of the described electric warm water bag of claim 2, it is characterized in that: described asperities section (8) is made up of vertical straight line fin (81) and horizontal annular fin (82).
4, according to the electro-heat equipment of the described electric warm water bag of claim 1, it is characterized in that: described sealing ring (7) is integrated with housing (3).
5, according to the electro-heat equipment of the described electric warm water bag of claim 1, it is characterized in that: described sealing ring (7) is individual components with housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058491 CN2938683Y (en) | 2006-04-29 | 2006-04-29 | Heating device of electric hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058491 CN2938683Y (en) | 2006-04-29 | 2006-04-29 | Heating device of electric hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938683Y true CN2938683Y (en) | 2007-08-22 |
Family
ID=38362712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058491 Expired - Fee Related CN2938683Y (en) | 2006-04-29 | 2006-04-29 | Heating device of electric hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938683Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186266A (en) * | 2011-05-06 | 2011-09-14 | 林有立 | Circuit heating device of electric hot-water bag |
| CN102429763A (en) * | 2011-10-21 | 2012-05-02 | 郏帅军 | Processing method of electrical heated tube type electric thermal bag |
-
2006
- 2006-04-29 CN CN 200620058491 patent/CN2938683Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102186266A (en) * | 2011-05-06 | 2011-09-14 | 林有立 | Circuit heating device of electric hot-water bag |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2938683Y (en) | Heating device of electric hot-water bag | |
| CN103055400B (en) | A kind of gas humidification device heater | |
| WO2017079989A1 (en) | Fluid bag capable of being heated | |
| CN203932540U (en) | Rotary safety socket | |
| CN202695830U (en) | Waterproof male and female plug | |
| CN201971624U (en) | Heat insulation glass funnel | |
| CN203203727U (en) | An electromagnetic heat meter system | |
| CN208862334U (en) | A kind of power-supply adapter | |
| CN210110536U (en) | Detectable has surplus electric power capacitor | |
| CN203116256U (en) | Novel water machine | |
| CN202813613U (en) | Evaporative cooling fan | |
| CN209656168U (en) | A kind of wireless remote cable wireless temperature measurement system | |
| CN106441620B (en) | Attaching type main transformer temperature meter | |
| CN207717231U (en) | A kind of temperature and arc light monitoring device of cable distribution box | |
| CN201917081U (en) | Heating device of water heater | |
| CN207675253U (en) | A kind of antifreeze box of intellectual water meter | |
| CN2794095Y (en) | Electric heater for electric heating water bag | |
| CN203517183U (en) | Energy-saving type thermal preservation device of gas transmission system | |
| CN203249711U (en) | A novel calorimeter housing wire sealing apparatus | |
| CN110932013A (en) | Intelligent socket based on Internet of things | |
| CN208548491U (en) | A kind of safety pin with thermistor | |
| CN203321708U (en) | Heating assembly of internal diesel filter | |
| CN204992108U (en) | A interface protection head for cable, signal line | |
| CN205355484U (en) | Machine carries optoelectronic pod and wears airtight connecting device of wall cable | |
| CN202906065U (en) | Cable connector |
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: 20070822 Termination date: 20120429 |