CN209435443U - A kind of electric hot-water bag heating device - Google Patents
A kind of electric hot-water bag heating device Download PDFInfo
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- CN209435443U CN209435443U CN201821901014.0U CN201821901014U CN209435443U CN 209435443 U CN209435443 U CN 209435443U CN 201821901014 U CN201821901014 U CN 201821901014U CN 209435443 U CN209435443 U CN 209435443U
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Abstract
The utility model relates to a kind of electric hot-water bag heating devices, including upper clamp plate and lower clamp plate, it is connected between the upper clamp plate and lower clamp plate by plug division, flame-proof switch and control circuit board are installed in the upper clamp plate, plate is provided on lower clamp plate, the bottom surface that plate passes through upper clamp plate abuts together with flame-proof switch, the upper clamp plate is equipped with charging plug on the surface opposite with lower clamp plate, the flame-proof switch includes shell, upper cover, key and conductive component, key passes through shell and is pressed on the intracorporal conductive component of shell, and upper cover is plugged on shell.The utility model can prevent electric hot-water bag and cause the case where rupturing because of heating water temperature over-high, and solve the problems, such as to improve heating efficiency because stopping heating caused by accidentally touching.
Description
Technical field
The utility model relates to the technical fields of electric hot-water bag heating, more particularly, to a kind of electric hot-water bag heating device.
Background technique
Electric hot-water bag is people in autumn and winter warm hand, warm electrical appliance enough；Currently, common electric hot water on the market
Bag heating method is directly to connect electric hot-water bag by wire and plug to carry out charging heating, but electric hot-water bag is during the charging process
When water temperature increases expansion to a certain extent, it is easy to cause gallbladder break in electric hot-water bag and causes safety accident.
Typically just a kind of heating wires of electric hot-water bag heating device carry out charging heating directly to electric hot-water bag, are easy
Leading to electric hot-water bag, water temperature increases expansion during the charging process, and security risk is larger, has a kind of use fine motion to open on the market now
The method that row mechanically powers off is put into control electric hot-water bag heating, but microswitch is more sensitive, is easy to cause accidentally to touch and break
Point, so that the heating efficiency of electric hot-water bag reduces.
Utility model content
The purpose of the utility model is to provide a kind of electric hot-water bag heating device, have can prevent electric hot-water bag because
It heats water temperature over-high and causes the case where rupturing, and solve the problems, such as to improve and add because stopping heating caused by accidentally touching
The thermal efficiency.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of electric hot-water bag heating device, including upper clamp plate and lower clamp plate, by inserting between the upper clamp plate and lower clamp plate
Socket part connects, and is equipped with flame-proof switch and control circuit board in the upper clamp plate, and plate is provided on lower clamp plate, and plate passes through upper
The bottom surface of clamping plate abuts together with flame-proof switch, and the upper clamp plate is equipped with charging plug on the surface opposite with lower clamp plate,
The flame-proof switch includes shell, upper cover, key and conductive component, and key passes through shell and is pressed in positioned at the intracorporal conductive component of shell
On, upper cover is plugged on shell.
By using above-mentioned technical proposal, when carrying out charging heating to hot-water bottle, by hot-water bottle be placed on upper clamp plate with
Between lower clamp plate, the charging plug on upper clamp plate, which is inserted into the charge port of hot-water bottle, to charge, at this time when hot-water bottle is because adding
After thermal expansion, upper clamp plate and lower clamp plate can be strutted, cause the plate on lower clamp plate to be no longer connected on flame-proof switch, Anti-breakage
The key of pass pops up, so that conductive component powers off, to stop charging heating, prevents hot-water bottle over-heating, passes through Anti-breakage
The relationship with abutting between plate is closed to control the energization situation of charging plug, is prevented because accidentally touching causes electric hot-water bag to stop adding
Heat improves heating efficiency.
The utility model is further arranged to: the upper clamp plate includes cover board and pedestal, and cover board upper surface is provided with display
Panel, flame-proof switch are fixed in pedestal.
By using above-mentioned technical proposal, display panel can show the actual temp of hot-water bottle heating, and can pass through
The setting of display panel progress heating temperature.
The utility model is further arranged to: the conductive component includes the first conductor, the second conductor, pressing plate, elastic component
And locating part, through-hole is provided on pressing plate, the first conductor passes through through-hole and is fixed on shell, which is provided with elastic component,
One end of elastic component is connected on pressing plate, and the other end connects on the first conductor, and one end of locating part passes through through-hole and is fixed on pressure
On plate, the other end links together with the first conductor, is provided with the second conductor below the pressing plate.
By using above-mentioned technical proposal, when between lower clamp plate and upper clamp plate without placing electric hot-water bag, plate is pressed in
On the key of flame-proof switch, button pressed is on pressing plate, so that pressing plate contacts with the second conductor, pressing plate is led with first again
Body connection, at this time the electric line between the first conductor and the second conductor in an ON state, when being put between upper clamp plate and lower clamp plate
After setting electric hot-water bag and starting to charge heating, with the expansion of electric hot-water bag, it will be strutted between upper clamp plate and lower clamp plate, when upper folder
When a certain distance is reached in city between plate and lower clamp plate, plate is no longer pressed on key, and the pressing plate below subsequent key is in elasticity
Far from the second conductor under the action of part elastic force, so that the electric line between the first conductor and the second conductor is in and disconnects shape
State then powers off charging plug, does not continue to heat for electric hot-water bag, avoids electric hot-water bag over-heating, and at conductive group
The effect of elastic component in part is, so that flame-proof switch disconnects and connect circuit very directly effectively, to avoid because accidentally touching causes
Electric hot-water bag stops heating, improves heating efficiency.
The utility model is further arranged to: the first contact surface is provided with below the pressing plate, under the first contact surface
Side is provided with the second conductor, and the second contact surface being oppositely arranged with the first contact surface is provided on the second conductor.
By using above-mentioned technical proposal, the setting of the first contact surface and the second contact surface is so that the first conducting wire is led with second
The contact of line disconnects more convenient.
The utility model is further arranged to: the lower clamp plate includes upper housing and lower case, and plate is arranged in upper housing
On, upper housing surface, which is equipped with, leads warm part, and temperature sensing device is provided between upper housing and lower case, leads warm part and temperature sensing device phase
Connection, the temperature sensing device are connect by electric line with control circuit board.
By using above-mentioned technical proposal, leads warm part and the real time temperature of electric hot-water bag is transmitted on temperature sensing device, temperature-sensitive
Device is capable of the actual temp of real-time Induction Heating water bag, and these temperature informations are transferred in control circuit board, controls
It is provided with power failure protection module in circuit board, plays the role of breakpoint control.
The utility model is further arranged to: the plug division includes limit plug, connecting shaft, limits jack and axis hole,
It is provided with limit plug and connecting shaft on base end face, limit jack and axis hole, limit plug insertion limit are provided on upper housing
In the jack of position, connecting shaft is inserted into axis hole, and connecting shaft is flexibly connected with the inner wall of axis hole.
By using above-mentioned technical proposal, connecting shaft rotates in axis hole, supports between upper clamp plate and lower clamp plate to control
The distance opened, limit plug insertion limit jack in, when connecting shaft is rotated in axis hole, limit plug in limit hole on
Lower movement, and limit plug cannot remove limit jack, strut distance between upper clamp plate and lower clamp plate to limit.
The utility model is further arranged to: the charging plug links together with control circuit board.
By using above-mentioned technical proposal, control circuit board can control the energization and disconnection of charging plug.
The utility model is further arranged to: the part that first conductor is located at outside shell is connected to one with power supply line
It rises, the part that the second conductor is located at outside shell is connect with control circuit board.
By using above-mentioned technical proposal, so that the circuit that flame-proof switch can control entire electric hot-water bag heating device is opened
It closes.
In conclusion the advantageous effects of the utility model are as follows:
1. expanding the setting for carrying out power-off protection to a certain extent to electric hot-water bag by flame-proof switch, electric heating can be prevented
Water bag causes the case where rupturing because of heating water temperature over-high；
2. controlling the energization situation of charging plug by the relationship abutted between flame-proof switch and plate, prevent because accidentally touching
Cause electric hot-water bag to stop heating, improves heating efficiency；
3. the temperature of the electric hot-water bag sensed is passed to control circuit board by temperature sensing device, then in display panel
On shown, can learn the heating temperature of electric hot-water bag in real time.
Detailed description of the invention
Fig. 1 is a kind of electric hot-water bag schematic diagram of heating device of the utility model；
Fig. 2 is a kind of electric hot-water bag heating device perspective view of the explosion of the utility model；
Fig. 3 is a kind of electric hot-water bag heating device flame-proof switch structural schematic diagram of the utility model；
Fig. 4 is a kind of electric hot-water bag heating device flame-proof switch diagrammatic cross-section of the utility model.
In figure: 1, upper clamp plate；2, lower clamp plate；3, plug division；31, plug is limited；32, connecting shaft；33, jack is limited；34,
Axis hole；4, flame-proof switch；41, shell；42, upper cover；43, key；44, conductive component；441, the first conductor；442, it second leads
Body；443, pressing plate；444, elastic component；445, locating part；5, control circuit board；6, plate；7, charging plug；8, cover board；9, bottom
Seat；10, display panel；11, the first contact surface；12, the second contact surface；13, upper housing；14, lower case；15, warm part is led；16,
Temperature sensing device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of electric hot-water bag heating device disclosed by the utility model comprising upper clamp plate 1 and lower clamp plate
2, upper clamp plate 1 and lower clamp plate 2 are rotatablely connected, and are had charging plug 7, are provided on the surface opposite with upper clamp plate 1 of lower clamp plate 2 and lead temperature
Part 15, in the present embodiment, the charging jacks being arranged on charging plug 7 and electric hot-water bag are adapted, and leading warm part 15 is specially one
The kind good material of heating conduction is made.
Referring to Fig.1, it is provided with display panel 10 on the upper surface of upper clamp plate 1, in this example it is shown that panel 10 is touching
Touch panel.
Referring to Fig. 2, upper clamp plate 1 is made of cover board 8 and pedestal 9, is fixed by screws between cover board 8 and pedestal 9 together,
Control circuit board 5 and flame-proof switch 4 are installed, in the present embodiment, control circuit board 5 is distinguished by electric line inside pedestal 9
It is connect with flame-proof switch 4 and charging plug 7.
Referring to Fig. 2, lower clamp plate 2 is made of upper housing 13 and lower case 14, and upper housing 13 is connected together with lower case 14,
It is provided with temperature sensing device 16 in the lower case 14, is fixed on upper housing 13 and leads warm part 15, this leads warm part 15 across upper housing
13 connect with temperature sensing device 16, and in the present embodiment, temperature sensing device 16 connects control circuit board 5 by electric line.
It referring to Fig. 2, is rotatablely connected between upper clamp plate 1 and lower clamp plate 2 by plug division 3, which includes being arranged the bottom of at
The limit plug 31 and connecting shaft 32 of 9 lower section of seat, further include the limit jack 33 and axis hole 34 being arranged on upper housing 13, limit
Plug 31 is inserted in limit jack 33, and connecting shaft 32 is fixed in axis hole 34 by shaft, and in the present embodiment, connecting shaft 32 exists
Rotation in axis hole 34, so that distracted distance between upper clamp plate 1 and lower clamp plate 2 is controlled, the limit insertion limit jack 33 of plug 31
In, when connecting shaft 32 is rotated in axis hole 34, limit plug 31 moves up and down in limit hole, and limiting plug 31 cannot
Limit jack 33 is removed, struts distance between upper clamp plate 1 and lower clamp plate 2 to limit.
Referring to Fig. 2, it is provided with plate 6 on upper housing 13, is provided with jack at position corresponding with plate 6 on pedestal 9,
Plate 6 is connected on flame-proof switch 4 through jack.
Referring to Fig. 3 and Fig. 4, flame-proof switch 4 is made of shell 41, upper cover 42, key 43, conductive component 44, and upper cover 42 is blocked
It connects on shell 41, conductive component 44 is installed inside shell 41, key 43 passes through shell 41 and is pressed on conductive component 44, at this
In implementation, 43 bottom of key is provided with limited block, so that key 43 not will pop up shell 41.
Referring to Fig. 4, conductive component 44 is by the first conductor 441, the second conductor 442, pressing plate 443, elastic component 444 and locating part
445 form, and through-hole is provided on pressing plate 443, and the first conductor 441 passes through through-hole and is fixed on shell 41, which is provided with
Elastic component 444, one end of elastic component 444 are connected on pressing plate 443, and the other end connects on the first conductor 441, locating part 445
One end pass through through-hole be fixed on pressing plate 443, the other end links together with the first conductor 441, sets below the pressing plate 443
It is equipped with the second conductor 442, in the present embodiment, elastic component 444 is curved copper sheet, and the first conductor 441 is located at outside shell 41
Part links together with power supply line, and the part that the second conductor 442 is located at outside shell 41 is connect with control circuit board 5.
Referring to Fig. 4, the lower section of pressing plate 443 is provided with the first contact surface 11, and the lower section of the first contact surface 11 is provided with second
Conducting wire is provided with the second contact surface 12 being oppositely arranged with the first contact surface 11 on the second conducting wire, and in the present embodiment, first connects
Contacting surface 11 and the second contact surface 12 are the copper sheet of protrusion.
The implementation principle of the present embodiment are as follows: to hot-water bottle carry out charging heating when, by hot-water bottle be placed on upper clamp plate 1 with
Between lower clamp plate 2, the charging plug 7 on upper clamp plate 1, which is inserted into the charge port of hot-water bottle, to charge, at this time when hot-water bottle because
After heating expansion, upper clamp plate 1 and lower clamp plate 2 can be strutted, the plate 6 on lower clamp plate 2 is caused no longer to be connected to flame-proof switch 4
On, the key 43 of flame-proof switch 4 pops up, so that conductive component 44 powers off, to stop charging heating, prevents hot-water bottle heated
Degree, the energization situation of charging plug 7 is controlled by the relationship abutted between flame-proof switch 4 and plate 6, is prevented because accidentally touching causes
Electric hot-water bag stops heating, improves heating efficiency.
Plate 6 is pressed on the key 43 of flame-proof switch 4, is pressed on pressing plate 443 under key 43, so that pressing plate 443 and second
Conductor 442 contacts, and pressing plate 443 is connect with the first conductor 441 again, at this time between the first conductor 441 and the second conductor 442
Electric line in an ON state, when placing electric hot-water bag between upper clamp plate 1 and lower clamp plate 2 and after start to charge heating, with
The expansion of electric hot-water bag will strut between upper clamp plate 1 and lower clamp plate 2, when between upper clamp plate 1 and lower clamp plate 2 city reach it is certain
Apart from when, plate 6 is no longer pressed on key 43, and the pressing plate 443 of 43 lower section of subsequent key is remote under the action of 444 elastic force of elastic component
Then make from the second conductor 442 so that the electric line between the first conductor 441 and the second conductor 442 is in an off state
Charging plug 7 powers off, and does not continue to heat for electric hot-water bag, avoids electric hot-water bag over-heating, and in conductive component 44
The effect of elastic component 444 is, so that flame-proof switch 4 disconnects and connect circuit very directly effectively, to avoid because accidentally touching leads to electricity
Hot-water bottle stops heating, improves heating efficiency.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of electric hot-water bag heating device, including upper clamp plate (1) and lower clamp plate (2), it is characterised in that: the upper clamp plate (1)
It is connect between lower clamp plate (2) by plug division (3), flame-proof switch (4) and control circuit board is installed in the upper clamp plate (1)
(5), it is provided with plate (6) on lower clamp plate (2), plate (6) passes through the bottom surface of upper clamp plate (1) and flame-proof switch (4) are connected to one
It rises, is equipped with charging plug (7) on the upper clamp plate (1) and lower clamp plate (2) opposite surface, the flame-proof switch (4) includes
Shell (41), upper cover (42), key (43) and conductive component (44), key (43) pass through shell (41) and are pressed in positioned at shell (41)
On interior conductive component (44), upper cover (42) is plugged on shell (41).
2. a kind of electric hot-water bag heating device according to claim 1, it is characterised in that: the upper clamp plate (1) includes lid
Plate (8) and pedestal (9), cover board (8) upper surface are provided with display panel (10), and flame-proof switch (4) is fixed in pedestal (9).
3. a kind of electric hot-water bag heating device according to claim 1, it is characterised in that: the conductive component (44) includes
First conductor (441), the second conductor (442), pressing plate (443), elastic component (444) and locating part (445), pressing plate are set on (443)
It is equipped with through-hole, the first conductor (441) passes through through-hole and is fixed on shell (41), which is provided with elastic component (444), elasticity
One end of part (444) is connected on pressing plate (443), and the other end is connected on the first conductor (441), one end of locating part (445)
It is fixed on pressing plate (443) across through-hole, the other end links together with the first conductor (441), sets below the pressing plate (443)
It is equipped with the second conductor (442).
4. a kind of electric hot-water bag heating device according to claim 3, it is characterised in that: the lower section of the pressing plate (443)
It is provided with the first contact surface (11), the second conducting wire is provided with below the first contact surface (11), be provided on the second conducting wire and the
The second contact surface (12) that one contact surface (11) is oppositely arranged.
5. a kind of electric hot-water bag heating device according to claim 1, it is characterised in that: the lower clamp plate (2) includes upper
Shell (13) and lower case (14), plate (6) are arranged on upper housing (13), and upper housing (13) surface, which is equipped with, leads warm part
(15), it is provided between upper housing (13) and lower case (14) temperature sensing device (16), leads warm part (15) and temperature sensing device (16) phase
Connection, the temperature sensing device (16) are connect by electric line with control circuit board (5).
6. a kind of electric hot-water bag heating device according to claim 1 or 5, it is characterised in that: the plug division (3) includes
Plug (31), connecting shaft (32), limit jack (33) and axis hole (34) are limited, is provided with limit plug on pedestal (9) bottom surface
(31) and connecting shaft (32) limit jack (33) and axis hole (34), are provided on upper housing (13), limit plug (31) insertion limits
In position jack (33), connecting shaft (32) is inserted into axis hole (34), and connecting shaft (32) is flexibly connected with the inner wall of axis hole (34).
7. a kind of electric hot-water bag heating device according to claim 1, it is characterised in that: the charging plug (7) and control
Circuit board (5) processed links together.
8. a kind of electric hot-water bag heating device according to claim 3, it is characterised in that: the first conductor (441) position
It links together in the part of shell (41) outside with power supply line, the second conductor (442) is located at the outer part of shell (41) and control
Circuit board (5) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901014.0U CN209435443U (en) | 2018-11-15 | 2018-11-15 | A kind of electric hot-water bag heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901014.0U CN209435443U (en) | 2018-11-15 | 2018-11-15 | A kind of electric hot-water bag heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435443U true CN209435443U (en) | 2019-09-24 |
Family
ID=67968897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901014.0U Active CN209435443U (en) | 2018-11-15 | 2018-11-15 | A kind of electric hot-water bag heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435443U (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 |
-
2018
- 2018-11-15 CN CN201821901014.0U patent/CN209435443U/en active Active
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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