CN208539263U - Cordless electrical appliances and liquid heating - Google Patents
Cordless electrical appliances and liquid heating Download PDFInfo
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- CN208539263U CN208539263U CN201821364136.0U CN201821364136U CN208539263U CN 208539263 U CN208539263 U CN 208539263U CN 201821364136 U CN201821364136 U CN 201821364136U CN 208539263 U CN208539263 U CN 208539263U
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Abstract
The utility model discloses a kind of cordless electrical appliances and liquid heating, the cordless electrical appliances include: signal transmission device, top signal transmission device (1) and lower signal transmitter (2) including wireless connection；Transmission device of electric energy, top transmission device of electric energy (3) and lower section transmission device of electric energy (4) including wireless connection；And earth leakage protector (5), it is removably attachable in the top transmission device of electric energy (3)；Wherein, it is respectively formed between the top signal transmission device (1) and the top transmission device of electric energy (3) and between the lower signal transmitter (2) and the lower section transmission device of electric energy (4) and is detachably connected.The cordless electrical appliances of the utility model can reduce the control requirement to production process, and can simplify maintenance procedures, to substantially reduce production cost and maintenance cost by setting mutually independent component for signal transmission device and transmission device of electric energy.
Description
Technical field
The utility model relates to fields of home appliance technology, and in particular, to a kind of cordless electrical appliances and liquid heating dress
It sets.
Background technique
With the continuous improvement of people's quality of life, the use of the liquid heatings such as health-promotion kettle, milk brewing machine becomes more next
It is more universal.Cordless electrical appliances can be generally provided in the liquid heating of these types, which is mainly used for passing
The signals such as defeated temperature and transmitting electric energy, to realize the computer heating control to liquid heating.
However, the signal transmission device and transmission device of electric energy in existing cordless electrical appliances are structure as a whole, therefore to production
The control requirement of process is very high, and one of link goes wrong, it is possible to whole device be caused undesirable condition occur.In addition,
In actual use, either signal transmission device or transmission device of electric energy break down, and require to entire cordless electrical appliances
It is replaced, is not easy to maintenance and maintenance cost is higher.
Utility model content
In view of the above drawbacks of the prior art or insufficient, the utility model provides a kind of cordless electrical appliances and liquid heating
Device can reduce the error rate and its simplified maintenance procedures of cordless electrical appliances in process of production, to substantially reduce nothing
The production cost and maintenance cost of rope electric installation.
To achieve the above object, the utility model provides a kind of cordless electrical appliances, and the cordless electrical appliances include:
Signal transmission device, top signal transmission device and lower signal transmitter including wireless connection；
Transmission device of electric energy, top transmission device of electric energy and lower section transmission device of electric energy including wireless connection；And
Earth leakage protector is removably attachable in the top transmission device of electric energy；
Wherein, between the top signal transmission device and the top transmission device of electric energy and the lower signal transmitter
It is respectively formed and is detachably connected between the lower section transmission device of electric energy.
Preferably, the top signal transmission device is equipped with the first signal conducting ring and second signal conduction of arranged concentric
Ring, the top transmission device of electric energy are equipped with the first electric energy conducting ring and the second electric energy conducting ring of arranged concentric, first letter
Number conducting ring and second signal conducting ring are sleeved on the radial outside of the first electric energy conducting ring and the second electric energy conducting ring.
Preferably, the top transmission device of electric energy is equipped with annular peripheral wall portion, the first signal conducting ring and second signal
Conducting ring is located at the radially inner side of the annular peripheral wall portion.
Preferably, the earth leakage protector include fixed mounting plate and ground connection conductive pin, the ground connection conductive pin from
The fixed mounting plate, which is stretched out straight down and interted to the first signal conducting ring of arranged concentric, the second signal, to be led
The portion of circle ring center of electric ring, the first electric energy conducting ring and the second electric energy conducting ring.
Preferably, the lower signal transmitter is equipped with the third signal conducting ring and fourth signal conduction of arranged concentric
Ring, the lower section transmission device of electric energy are equipped with centrally located contact pin connecting hole and the third electric energy around the contact pin connecting hole
Conducting ring and the 4th electric energy conducting ring, the third signal conducting ring and fourth signal conducting ring are sleeved on the third electric energy and lead
The radial outside of electric ring and the 4th electric energy conducting ring；
Wherein, between the first signal conducting ring and the third signal conducting ring and the second signal conducting ring
Be respectively formed and be electrically connected between the fourth signal conducting ring, the first electric energy conducting ring and the third electric energy conducting ring it
Between and the second electric energy conducting ring and the 4th electric energy conducting ring between be respectively formed and be electrically connected, the ground connection conductive pin
It is plugged in the contact pin connecting hole.
Preferably, the first signal conducting ring, second signal conducting ring, the first electric energy conducting ring and the second electric energy are led
Electric ring is all formed as annular protrusion, the third signal conducting ring, fourth signal conducting ring, third electric energy conducting ring and the 4th
Electric energy conducting ring is all formed as annular groove, and multiple annular protrusions are plugged in multiple annular grooves correspondingly
In.
Preferably, the top end face of the fixed mounting plate is equipped with dry combustion method protective sheet.
In addition, the utility model additionally provides a kind of liquid heating, the liquid heating includes above-mentioned nothing
Rope electric installation.
Preferably, the liquid heating includes the base part and apparatus portion being detachably connected, the top letter
Number transmitter, the top transmission device of electric energy and the earth leakage protector are fixedly installed in the bottom face of the apparatus portion,
The lower signal transmitter and the lower section transmission device of electric energy are fixedly installed in the top end face of the base part.
Preferably, the lower signal transmitter and the lower section transmission device of electric energy are clamped or are bolted in the base part
On.
Through the above technical solutions, the signal transmission device and transmission device of electric energy in the cordless electrical appliances of the utility model are set
It is set to mutually independent component, i.e., is formed between top signal transmission device, top transmission device of electric energy and earth leakage protector three
It is detachably connected, and is also formed and be detachably connected between lower signal transmitter and lower section transmission device of electric energy.Therefore, in this reality
With in the production process or use process of novel cordless electrical appliances, when one of signal transmission device and transmission device of electric energy occur
When failure, another one will not be impacted, so as to improve the serious forgiveness in the production process of cordless electrical appliances, drop
The low control requirement to production process, and the maintenance procedures of cordless electrical appliances can be simplified, thus greatly reduce wireless Denso
The production cost and maintenance cost set.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the liquid heating in specific embodiment of the present utility model；
Fig. 2 is top signal transmission device in specific embodiment of the present utility model, top transmission device of electric energy and connects
The Structure explosion diagram of ground protector；
Fig. 3 is vertical for looking up after top signal transmission device, top transmission device of electric energy and the earth leakage protector assembly in Fig. 2
Body figure；
Fig. 4 is that the vertical view after top signal transmission device, top transmission device of electric energy and earth leakage protector assembly in Fig. 2 is vertical
Body figure；
Fig. 5 is the structure of the lower signal transmitter and lower section transmission device of electric energy in specific embodiment of the present utility model
Explosive view；
Fig. 6 is the assembling schematic diagram of the lower signal transmitter and lower section transmission device of electric energy in Fig. 5.
Description of symbols:
100 liquid heatings
1 top signal transmission device, 2 lower signal transmitter
3 top transmission device of electric energy, 4 lower section transmission device of electric energy
5 earth leakage protector, 6 dry combustion method protective sheet
7 base part, 8 apparatus portion
9 temperature sensors
11 first signal conducting ring, 12 second signal conducting ring
21 third signal conducting ring, 22 fourth signal conducting ring
31 first electric energy conducting ring, 32 second electric energy conducting ring
33 41 third electric energy conducting rings of annular peripheral wall portion
42 the 4th electric energy conducting ring, 43 contact pin connecting hole
51 fixed mounting plates 52 are grounded conductive pin
91 signal connecting lines
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of cordless electrical appliances, and as shown in Figures 1 to 6, which includes that signal passes
Defeated device and transmission device of electric energy are equipped with the top signal transmission device 1 and lower signal transmitter 2 of wireless connection in signal transmission device,
The top transmission device of electric energy 3 and lower section transmission device of electric energy 4 of earth leakage protector 5 and wireless connection are equipped in transmission device of electric energy.Its
In, it is formed and is detachably connected between top signal transmission device 1, top transmission device of electric energy 3 and earth leakage protector 5, lower signal
It is also formed and is detachably connected between transmitter 2 and lower section transmission device of electric energy 4.
In other words, the signal transmission device in the cordless electrical appliances of the utility model and transmission device of electric energy are mutually independent portion
Part.Therefore, it in the production process of cordless electrical appliances, produces and staggers the time when one of signal transmission device and transmission device of electric energy,
Production retardance etc. will not be caused to influence on another one, that is, the production serious forgiveness of cordless electrical appliances is improved, to reduce
The production costs of cordless electrical appliances, and production efficiency is improved to a certain extent.In addition, using in cordless electrical appliances
Cheng Zhong will not influence the normal work of another one when one of signal transmission device and transmission device of electric energy break down.It is tieing up
When repairing, need to only dismounting and change be carried out to one of failure, so that the maintenance procedures of cordless electrical appliances are enormously simplified,
Thereby reduce the maintenance cost of cordless electrical appliances.
In one embodiment, top signal transmission device 1 is equipped with the first signal conducting ring 11 and second of arranged concentric
Signal conducting ring 12, top transmission device of electric energy 3 are equipped with the first electric energy conducting ring 31 and the second electric energy conducting ring 32 of arranged concentric.
As shown in Figures 2 and 3, the first signal conducting ring 11 and second signal conducting ring 12 can be sleeved on the first electric energy conducting ring 31 and
The radial outside of two electric energy conducting rings 32, the i.e. radius of the first signal conducting ring 11 in diagram and second signal conducting ring 12 are equal
Greater than the radius of the first electric energy conducting ring 31 and the second electric energy conducting ring 32.
It should be noted that the first signal conducting ring 11, second signal conducting ring 12, the first electric energy conducting ring 31 and
Radius relationship between two electric energy conducting rings 32 is not limited only to the setting in above embodiment, as long as can guarantee upper square signal
Corresponding company between transmitter 1 and lower signal transmitter 2 and between top transmission device of electric energy 3 and lower section transmission device of electric energy 4
It connects.For example, it is also possible to which the radius of the first electric energy conducting ring 31 and the second electric energy conducting ring 32 is set greater than the first electricity
The radius of energy conducting ring 31 and the second electric energy conducting ring 32, the first electric energy conducting ring 31 and the second electric energy conducting ring 32 are corresponding at this time
Ground is sleeved on the radial outside of the first signal conducting ring 11 and second signal conducting ring 12.
It returns in above embodiment, annular peripheral wall portion 33, the first signal conducting ring is additionally provided in top transmission device of electric energy 3
11 and second signal conducting ring 12 can be mounted on the radially inner side of annular peripheral wall portion 33.As it can be seen that at this time annular peripheral wall portion 33 with
Circumferential mounting groove is formed between first electric energy conducting ring 31 or the second electric energy conducting ring 32, the mounting groove is for accommodating first
Signal conducting ring 11 and second signal conducting ring 12, to guarantee between top signal transmission device 1 and top transmission device of electric energy 3
It is detachably connected and keeps mutually indepedent.
Specifically, earth leakage protector 5 may include fixed mounting plate 51 and ground connection conductive pin 52.Wherein, ground connection is conductive inserts
Needle 52 stretches out straight down from fixed mounting plate 51 and interts conductive to the first signal conducting ring 11 of arranged concentric, second signal
The portion of circle ring center of ring 12, the first electric energy conducting ring 31 and the second electric energy conducting ring 32.
By the way that earth leakage protector 5 is arranged, cordless electrical appliances occur not will cause peace when electric leakage during the work time
Full hidden danger guarantees the safe handling of user to improve the reliability of product.Further, since earth leakage protector 5 and top are believed
It number is set as being detachably connected between transmitter 1 or top transmission device of electric energy 3, therefore when earth leakage protector 5 breaks down, dimension
It can be carried out individually to remove work of the replacement without influencing top signal transmission device 1 and top transmission device of electric energy 3 by repairing personnel also
Make performance.
Further, lower signal transmitter 2 is equipped with the third signal conducting ring 21 and fourth signal conduction of arranged concentric
Ring 22, lower section transmission device of electric energy 4 are equipped with centrally located contact pin connecting hole 43 and around the of the contact pin connecting hole 43 settings
Three electric energy conducting rings 41 and the 4th electric energy conducting ring 42.In the present embodiment, as shown in Figure 5 and Figure 6, third signal conducting ring
21 and fourth signal conducting ring 22 can be sleeved on the radial outside of third electric energy conducting ring 41 and the 4th electric energy conducting ring 42, i.e.,
The radius of three signal conducting rings 21 and fourth signal conducting ring 22 is all larger than third electric energy conducting ring 41 and the 4th electric energy conducting ring
42 radius.
It should be noted that third signal conducting ring 21, fourth signal conducting ring 22, third electric energy conducting ring 41 and
Radius relationship between four electric energy conducting rings 42 is not limited only to the setting in above embodiment, as long as can guarantee upper square signal
Corresponding company between transmitter 1 and lower signal transmitter 2 and between top transmission device of electric energy 3 and lower section transmission device of electric energy 4
It connects.
In conjunction with Fig. 2 and Fig. 3, between the first signal conducting ring 11 and third signal conducting ring 21 and second signal is conductive
It is respectively formed and is electrically connected between ring 12 and fourth signal conducting ring 22, to guarantee that cordless electrical appliances have signal transfer functions.This
Outside, between the first electric energy conducting ring 31 and third electric energy conducting ring 41 and the second electric energy conducting ring 32 and the 4th electric energy conducting ring
Also it is respectively formed electrical connection between 42, to guarantee that cordless electrical appliances have electric energy transfer function, guarantees that cordless electrical appliances can incite somebody to action
The electric energy that external power supply provides is guided into applied product.Furthermore the ground connection conductive pin 52 in earth leakage protector 5 can be right
It should be plugged in contact pin connecting hole 43, to realize the ground protection to cordless electrical appliances, it is ensured that the safe handling of user.
It in the present embodiment, can be by the first signal conducting ring 11, second signal conducting ring 12, the first electric energy conducting ring 31
And second electric energy conducting ring 32 be set as annular protrusion, and by third signal conducting ring 21, fourth signal conducting ring 22,
Three electric energy conducting rings 41 and the 4th electric energy conducting ring 42 are set as annular groove.As it can be seen that top signal transmission device 1 and top electricity
Multiple convex annulars in energy transmitter 3 can be plugged in lower signal transmitter 2 and lower section transmission device of electric energy 4 correspondingly
In multiple annular grooves, it can be equipped with conductive contact in annular groove, when annular protrusion is contacted with conductive contact, can realize
Electrical connection.
It in some embodiments, can be by the first signal conducting ring 11, second signal conducting ring 12, the first electric energy conducting ring
31 and second electric energy conducting ring 32 be set as annular groove, and by third signal conducting ring 21, fourth signal conducting ring 22,
Three electric energy conducting rings 41 and the 4th electric energy conducting ring 42 are set as annular protrusion, i.e., to the conducting ring in upper and lower transmitter
Structure makees inverse design.Alternatively, the structure of the conducting ring in the cordless electrical appliances of the utility model is not limited only to above-mentioned embodiment party
Annular-slot structure in formula.
In addition, when the cordless electrical appliances of the utility model are applied in liquid heating, it can be in fixed mounting plate 51
Dry combustion method protective sheet 6 is arranged in top end face.The dry combustion method protective sheet 6 can be moved in the closing of automatic trigger power supply in liquid heating dry combustion method
Make, it is ensured that liquid heating can be used safely and reliably.Since dry combustion method protective sheet 6 is arranged in fixed mounting plate 51, liquid
The internal structure of body heating device is simplified, and is conducive to improve production efficiency and is reduced production cost.
As shown in Figure 1, the utility model additionally provides a kind of liquid heating using above-mentioned cordless electrical appliances
100, which includes the base part 7 and apparatus portion 8 being detachably connected.Wherein, cordless electrical appliances is upper
Square signal transmitter 1, top transmission device of electric energy 3 and earth leakage protector 5 are fixedly installed in the bottom face of apparatus portion 8.At this point,
Top signal transmission device 1 can be connect by signal connecting line 91 with temperature sensor 9, realize the transmission of temperature signal.Under in addition,
Square signal transmitter 2 and lower section transmission device of electric energy 4 are fixedly installed in the top end face of base part 7, it is preferable that lower signal transmission
Device 2 and lower section transmission device of electric energy 4 are fixed on base part 7 using clamping or by the way of being spirally connected, and form easy-disassembling-assembling connection
Structure.
By using above-mentioned cordless electrical appliances, the liquid heating 100 of the utility model has production cost and dimension
Repair at low cost and reliability and highly-safe advantage.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of cordless electrical appliances, which is characterized in that the cordless electrical appliances include:
Signal transmission device, top signal transmission device (1) and lower signal transmitter (2) including wireless connection；
Transmission device of electric energy, top transmission device of electric energy (3) and lower section transmission device of electric energy (4) including wireless connection；And
Earth leakage protector (5) is removably attachable in the top transmission device of electric energy (3)；
Wherein, between the top signal transmission device (1) and the top transmission device of electric energy (3) and the lower signal transmission
It is respectively formed and is detachably connected between device (2) and the lower section transmission device of electric energy (4).
2. cordless electrical appliances according to claim 1, which is characterized in that the top signal transmission device (1) is equipped with concentric
The the first signal conducting ring (11) and second signal conducting ring (12) of arrangement, the top transmission device of electric energy (3) are equipped with concentric cloth
The the first electric energy conducting ring (31) and the second electric energy conducting ring (32) set, the first signal conducting ring (11) and second signal are led
Electric ring (12) is sleeved on the radial outside of the first electric energy conducting ring (31) and the second electric energy conducting ring (32).
3. cordless electrical appliances according to claim 2, which is characterized in that the top transmission device of electric energy (3) is equipped with annular
Peripheral wall portion (33), the first signal conducting ring (11) and second signal conducting ring (12) are located at the annular peripheral wall portion (33)
Radially inner side.
4. cordless electrical appliances according to claim 2, which is characterized in that the earth leakage protector (5) includes being fixedly mounted
Plate (51) and ground connection conductive pin (52), the ground connection conductive pin (52) are stretched out straight down from the fixed mounting plate (51)
And intert to the first signal conducting ring (11) of arranged concentric, the second signal conducting ring (12), first electric energy
The portion of circle ring center of conducting ring (31) and the second electric energy conducting ring (32).
5. cordless electrical appliances according to claim 4, which is characterized in that the lower signal transmitter (2) is equipped with concentric
The third signal conducting ring (21) and fourth signal conducting ring (22) of arrangement, the lower section transmission device of electric energy (4) is equipped in being located at
The third electric energy conducting ring (41) and the 4th electric energy of the contact pin connecting hole (43) of the heart and the circular contact pin connecting hole (43) are led
Electric ring (42), the third signal conducting ring (21) and fourth signal conducting ring (22) are sleeved on the third electric energy conducting ring
(41) and the radial outside of the 4th electric energy conducting ring (42)；
Wherein, between the first signal conducting ring (11) and the third signal conducting ring (21) and the second signal is led
Be respectively formed and be electrically connected between electric ring (12) and the fourth signal conducting ring (22), the first electric energy conducting ring (31) with it is described
Between third electric energy conducting ring (41) and between the second electric energy conducting ring (32) and the 4th electric energy conducting ring (42)
It is respectively formed electrical connection, the ground connection conductive pin (52) is plugged in the contact pin connecting hole (43).
6. cordless electrical appliances according to claim 5, which is characterized in that the first signal conducting ring (11), the second letter
Number conducting ring (12), the first electric energy conducting ring (31) and the second electric energy conducting ring (32) are all formed as annular protrusion, and described
Three signal conducting rings (21), fourth signal conducting ring (22), third electric energy conducting ring (41) and the 4th electric energy conducting ring (42)
It is all formed as annular groove, multiple annular protrusions are plugged in correspondingly in multiple annular grooves.
7. cordless electrical appliances according to claim 4, which is characterized in that the top end face of the fixed mounting plate (51) is equipped with
Dry combustion method protective sheet (6).
8. a kind of liquid heating, which is characterized in that the liquid heating (100) include according to claim 1~7 in
Cordless electrical appliances described in any one.
9. liquid heating according to claim 8, which is characterized in that the liquid heating (100) includes can
The base part (7) and apparatus portion (8) of dismantling connection, the top signal transmission device (1), the top transmission device of electric energy
(3) and the earth leakage protector (5) is fixedly installed in the bottom faces of the apparatus portion (8), the lower signal transmitter
(2) and the lower section transmission device of electric energy (4) is fixedly installed in the top end faces of the base part (7).
10. liquid heating according to claim 9, which is characterized in that the lower signal transmitter (2) and described
Lower section transmission device of electric energy (4) is clamped or is bolted on the base part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364136.0U CN208539263U (en) | 2018-08-22 | 2018-08-22 | Cordless electrical appliances and liquid heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364136.0U CN208539263U (en) | 2018-08-22 | 2018-08-22 | Cordless electrical appliances and liquid heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539263U true CN208539263U (en) | 2019-02-22 |
Family
ID=65378343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364136.0U Active CN208539263U (en) | 2018-08-22 | 2018-08-22 | Cordless electrical appliances and liquid heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023077853A1 (en) * | 2021-11-03 | 2023-05-11 | 深圳市吉迩科技有限公司 | Heating assembly and aerosol generating device |
-
2018
- 2018-08-22 CN CN201821364136.0U patent/CN208539263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023077853A1 (en) * | 2021-11-03 | 2023-05-11 | 深圳市吉迩科技有限公司 | Heating assembly and aerosol generating device |
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