CN205383790U - A connector for be connected with heating device - Google Patents
A connector for be connected with heating device Download PDFInfo
- Publication number
- CN205383790U CN205383790U CN201620116517.1U CN201620116517U CN205383790U CN 205383790 U CN205383790 U CN 205383790U CN 201620116517 U CN201620116517 U CN 201620116517U CN 205383790 U CN205383790 U CN 205383790U
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- Prior art keywords
- conducting
- electric power
- heat elements
- forceful electric
- adapter
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000007789 sealing Methods 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 18
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000019013 Viburnum opulus Nutrition 0.000 description 1
- 244000071378 Viburnum opulus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Abstract
The utility model relates to a connector for be connected with heating device, include the electric connector who is connected with the heating member, the heating member is equipped with two at least forceful electric power tie points and two at least signal connection points, and forceful electric power contact and light current that corresponding forceful electric power tie point of electric connector and signal connection point were equipped with corresponding quantity respectively contact, forceful electric power contact and light current contact part each other certain distance, and respectively the distribution on electric connector photogenic both ends of keeping away from. This kind of a connector for be connected with heating device can avoid the mutual interference so that keep away from as far as possible forceful electric power contact and light current contact, improves the security of its use.
Description
Technical field
This utility model relates to a kind of liquid heating, particularly a kind of adapter for being connected with heater.
Background technology
Generally, in the heating electrical appliance needing to go out continuously hot water, by the heating resistance wire parcel by insulating barrier or filling, it is embedded in the good cast aluminium of heat conductivity, stainless steel tube bending is formed continuous print flow channel for liquids simultaneously, be embedded in cast aluminium.
Because heating resistor produce heat can not directly and water carry out heat exchange, it is necessary to first cast aluminium is heated to uniform temperature, the heat on cast aluminium pass through stainless steel tube flow channel for liquids and water generation heat exchange.Owing to the thermal inertia of aluminum is big, 1 can be there is problems in that, when start, it is necessary to wait longer second time 15 to 30S() preheating, cast aluminium could be heated to the temperature of needs；If 2 when going out hot water continuously, the heat that heating resistance wire produces can not catch up with the heat that liquid absorbs in time, can cause that the temperature of cast aluminium declines, if the water temperature needed can not decline, it is necessary to continue waiting for heating；If 3 heaters be in standby in, it is necessary to control come constant cast aluminium temperature, cause the waste of the energy；4, with the cast aluminum heaters of this high thermal inertia, it is necessary to by preheating the water obtaining steady temperature, when continuous effluent, water temperature can not be constant.Because the inertia of high heat, the consecutive variations that more can not realize water temperature regulates.The complex manufacturing of cast aluminium simultaneously, volume is big, Heavy Weight.
Based on above problem, some schemes are had to go to improve, as done plastic liquid runner in rustless steel thick film pipe, avoid the impact of thermal inertia, plastics have certain hardness, it is necessary to be inserted in rustless steel outer tube, it is possible to be easily inserted in stainless pipe, dimensional fits needs to reduce the external diameter of plastic liquid runner, it is impossible to realize tight fit.It is no problem to install, but the problem that sealing can be brought, cause water can not flow fully according to the flow direction of flow channel for liquids, some water total can be taken a shortcut from poorly sealed real gap, water stream channel is certain, inevitably result in a part of water not flow, become stagnant water, at this place's continuous heating, ultimately result in gasification, generation steam sprays, water outlet is intermittent, simultaneously as the intermetallic sealing of plastic casing can only rely on sealing ring to seal, the requirement of storage pressure 8 to 10bar can not be realized, in normal pressure, it is likely to because speed or sealing ring occur aging at the environment life-time service of high temperature, the risk of leakage occurs.
At present, in purifier field, as: traditional water purifier, generally only it is provided with filtering area and equalizing section, during use, after water elder generation is filtered, heated or cooling directly output is available for the water that user drinks；But, the water purifier of above-mentioned traditional structure, still suffer from following weak point: (1) is at different use environment, often it is subject to different inflow temperature impacts, there is notable difference in the leaving water temperature that user drinks, as: winter and summer, water is heated or freezes the identical time, but owing to inflow temperature is different, its leaving water temperature is clearly present difference；For this, also there is partially purifying water machine, for adapting to inflow temperature Different Effects, the regulatory function of scalable heating or cooling time length can be set, although this can meet user's requirement to leaving water temperature to a certain extent, but use to user and cause inconvenience, especially the high-end user use needs to Quick water exit cannot be met, therefore, how in purifier field, under not changing the premise of heating or cooling time, can guarantee that again leaving water temperature can meet user and drink requirement, this is always up the technical barrier that industry is badly in need of solving.
Utility model content
The purpose of this utility model is in that the deficiency overcoming above-mentioned prior art to exist, and provides a kind of simple and reasonable for structure, and attachment security is reliable, install the adapter for being connected of easy-to-connect with heater.
The purpose of this utility model is achieved in that
A kind of adapter for being connected with heater, including the electric connector being connected with calandria, calandria is provided with at least two forceful electric power junction point and at least two signal junction point, electric connector correspondence forceful electric power junction point and signal junction point are respectively equipped with forceful electric power contact and the light current contact of respective numbers, it is characterized in that, described forceful electric power contact and light current contact be separated from each other certain distance and be respectively distributed on electric connector away from two ends on.
The purpose of this utility model can also adopt techniques below measure to solve:
As a scheme more specifically, described electric connector includes connecting seat, connect seat and be fixedly installed on calandria, forceful electric power contact and light current contact are resiliently arranged on connection seat respectively through shell fragment, connection seat is additionally provided with forceful electric power pin and light current pin, forceful electric power pin and light current pin be electrically connected with forceful electric power contact and light current contact respectively.
Described calandria includes conducting-heat elements and heater block, and heater block is arranged on conducting-heat elements outer surface；Conducting-heat elements is provided with fixed mount, and connection seat is fixing with fixed mount to be connected.
Described conducting-heat elements and fixed mount are all made of metal, and fixed mount and conducting-heat elements are welded and fixed, and fixed mount is also electrically connected with grounding pin.
Described conducting-heat elements is the circular tube shaped of hollow or flat tubular structure, and heater block is thick-film heating circuit, thick-film heating circuit be open annular be arranged on conducting-heat elements periphery, forceful electric power junction point and signal junction point be positioned at thick-film heating circuit head and the tail two ends；Described connection seat is curved and is arranged on outside heater block, and wherein, forceful electric power contact and light current contact are arranged on connection seat on the two ends, side of conducting-heat elements.
Above described connection seat, corresponding forceful electric power contact and light current contact are provided with backplate behind.Backplate can reduce the risk of external object and contact touching on the one hand, if it addition, when the phenomenon of sparking occurs in contact place, spark can be avoided to affect external object.
Described connection seat bottom portion is additionally provided with hook, hook and conducting-heat elements lower edge snapping.
Described conducting-heat elements inner peripheral surface is shiny surface, it is to avoid reduce heat transference efficiency because incrustation scale is formed.
Seal and sealed support it is sequentially provided with in described conducting-heat elements, sealed support is the tubular structure of hollow, seal is arranged on outside sealed support, sealed support is fixing with conducting-heat elements to be connected, formed between seal and conducting-heat elements and seal water channel, on sealed support the two ends up and down of corresponding thick-film heating circuit be externally provided with outlet and water inlet, outlet and water inlet respectively with seal water channel and connect.
Described sealant surface is provided with the sealed muscle of spiral formula structure, sealed muscle and conducting-heat elements inner peripheral surface are tightly connected, sealed muscle, seal and conducting-heat elements inner peripheral surface surround spiral sealing water channel jointly, and water inlet and outlet lay respectively at sealing water channel two ends.Entering after the liquid sealed in water channel can only flow through whole section of sealing water channel could flow out from outlet from water inlet, it is longer that it flows through path, is fully contacted with calandria, it is to avoid heat waste.
The beneficial effects of the utility model are as follows:
This kind of for the adapter that is connected with heater can so that forceful electric power contact and light current contact far as possible from, it is to avoid interfere, improve the safety of its use.
Accompanying drawing explanation
Fig. 1 is this utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is structural representation after Fig. 1 assembles.
Fig. 3 is another angled arrangement schematic diagram of Fig. 2.
Fig. 4 is this utility model sectional structure schematic diagram.
Fig. 5 is A place structure for amplifying schematic diagram in Fig. 4.
Fig. 6 is another embodiment structural representation of sealed support.
Fig. 7 is that this utility model one uses status architecture schematic diagram.
Fig. 8 is that Fig. 7 connects block diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
As most basic scheme, shown in Figure 1, a kind of adapter for being connected with heater 100, including the electric connector 20 being connected with calandria 10, calandria 10 is provided with at least two forceful electric power junction point and at least two signal junction point, the corresponding forceful electric power junction point of electric connector 20 and signal junction point are respectively equipped with forceful electric power contact 53 and the light current contact 52 of respective numbers, described forceful electric power contact 53 and light current contact 52 be separated from each other certain distance and be respectively distributed on electric connector 20 away from two ends on.
As scheme more preferably, electric connector 20 can be applicable on heater 100, heater 100 includes sealed support 1, described calandria 10, water inlet 14 and outlet 11, sealed support 1 and calandria 10 are tightly connected, and enclosed cavity between the two, seal 2 it is provided with in described cavity, seal 2 and calandria 10 surround the sealing water channel 8 of certain capacity, seal water channel 8 to be in communication with the outside respectively through water inlet 14 and outlet 11, the liquid entered from water inlet 14 is all limited in sealing water channel 8 by sealing, and finally flow out from outlet 11 along sealing water channel 8.
Straight line communication path between the corresponding water inlet 14 of described seal 2 and outlet 11 is provided with sealed muscle 21, and sealed muscle 21 seals with calandria 10 and coordinates.Described sealed muscle 21 is one-body molded with seal 2, and the area that sealed muscle 21 contacts with seal 2 seals, with calandria 10, the area coordinating place more than sealed muscle 21.It is tip-angled shape that described sealed muscle 21 seals, with conducting-heat elements 3, the one end coordinating place.
Described seal 2 is cast in outside sealed support 1, and described seal 2 is silica gel or rubber.
Described sealed support 1 and calandria 10 are the tubular structure of hollow, seal 2 is tightly placed in outside sealed support 1, sealed muscle 21 spiral formula is located at outside seal 2, the pitch of sealed muscle 21 forms spiral tank 22, calandria 10 is set in outside sealed support 1 and seal 2, calandria 10 two ends seal with sealed support 1 two ends respectively and coordinate, and spiral tank 22 and calandria 10 jointly surround spiral sealing water channel 8, water inlet 14 and outlet 11 and lay respectively at sealing water channel 8 two ends.
Described sealed support 1 is centrally formed with cavity 12, water inlet 14 and outlet 11 and is arranged on cavity 12 wall.Described sealed support 1 two ends are provided with flanging 13, flanging 13 and described conducting-heat elements 3 end welded seal.Described water inlet 14 and outlet 11 are fixed with sealed support 1 welded seal respectively, and water inlet 14 connects with sealing water channel 8 respectively with outlet 11.In a tubular form, inner side forms the cavity 12 of both ends open to described sealed support 1, and water inlet 14 and outlet 11 are arranged on cavity 12 wall.Described water inlet 14 and outlet 11 separately down and are bent upwards.
Described calandria 10 is shiny surface towards the surface of seal 2.
Described calandria 10 includes conducting-heat elements 3 and heater block 4, conducting-heat elements 3 is body, heater block 4 is thick-film heating circuit, thick-film heating circuit is sintered in conducting-heat elements 3 periphery altitude range corresponding between water inlet 14 and outlet 11, and seals the surface area surface area more than thick-film heating circuit of water channel 8.
Described thick-film heating circuit includes being sintered in the insulating bottom layer 41 of conducting-heat elements 3 outer surface, heat resistance layer 42 and insulating outer layer successively, insulating bottom layer 41 is additionally provided with and the power supply terminal 43 of heat resistance layer 42 conductive contact.Described heat resistance layer 42 is at least starched sintering by one layer of resistance and is formed, it is provided with a plurality of from top to bottom, each bar heat resistance layer 42 is parallel to each other, and is connected by conducting bridge 44 between adjacent two heat resistance layers 42, and the heat resistance layer 42 at upper and lower two ends is conductively connected with power supply terminal 43 respectively.
Described conducting-heat elements 3 is provided with at least one near the leaving water temperature sensors 6 in outlet 11 position.Described leaving water temperature sensors 6 is arranged along liquid flow direction between water inlet 14 to outlet 11, leaving water temperature sensors 6, between water inlet 14 and outlet 11, enters after the liquid sealing water channel 8 first passes through leaving water temperature sensors 6 search coverage through water inlet 14 and flows out from outlet 11.
Owing to described water inlet 14 and outlet 11 are respectively close on the bottom of calandria 10 and top, so leaving water temperature sensors 6 is positioned at calandria 10 top.
Described conducting-heat elements 3 was additionally provided with temperature sensor 7.
Described leaving water temperature sensors 6 is attached to thick-film heating circuit outer surface with crossing temperature sensor 7.The insulating bottom layer 41 of described thick-film heating circuit is additionally provided with the temperature data acquisition electrode connected with leaving water temperature sensors 6 and mistake temperature sensor 7.
The described heater 100 for liquid heating also includes electric connector 20, electric connector 20 includes connecting seat 5, forceful electric power contact 53 and light current contact 52, connecting seat 5 and be arranged on calandria 10, forceful electric power contact 53 is arranged on light current contact 52 on connection seat 5 and contacts with the power supply terminal 43 on calandria 10 and temperature data acquisition electrodes conduct respectively；Described connection seat 5 is additionally provided with forceful electric power pin 531 and light current pin 521, forceful electric power pin 531 and light current pin 521 be conductively connected with forceful electric power contact 53 and light current contact 52 respectively.
Described conducting-heat elements 3 is made up of foil, and its surface is provided with fixed mount 54, connects seat 5 and fixes be connected with fixed mount 54 and conducting-heat elements 3, and fixed mount 54 is also electrically connected with grounding pin 541.
Described conducting-heat elements 3 is the circular tube shaped of hollow or flat tubular structure, thick-film heating circuit be open annular be arranged on conducting-heat elements 3 periphery, power supply terminal 43 and temperature data acquisition electrode be positioned at thick-film heating circuit head and the tail two ends；Described connection seat 5 is curved and is arranged on outside heater block 4, and wherein, forceful electric power contact 53 and light current contact 52 are arranged on connection seat 5 on the two ends, side of conducting-heat elements 3.
Above described connection seat 5, corresponding forceful electric power contact 53 and light current contact 52 are provided with backplate 51 behind.
Hook 55, hook 55 and conducting-heat elements 3 lower edge snapping it is additionally provided with bottom described connection seat 5.
Embodiment two, is different in that with embodiment one: shown in Figure 6, and described sealed support 1 surface is provided with the location division 15 for limiting seal installation site.Described location division 15 is plural salient point or convex tendon.
Shown in Fig. 7, a kind of water cleaning systems with above-mentioned heater 100, including filter assemblies 9, flow regulator 30 and liquid heating 100, liquid heating 100 is provided with water inlet 14 and outlet 11, filter assemblies 9, flow regulator 30 and liquid heating 100 are connected by water route, and filter assemblies 9 is arranged on water inlet 14 water route before.
Also including inflow temperature detecting device (inflow temperature sensor 40), described filter assemblies 9 includes former pool 91, defecator 92 and clean water area 93, and former pool 91 is connected with the water inlet 14 of liquid heating 100 by defecator 92, clean water area 93.
Described flow regulator 30 is water pump or flow control valve, and it is arranged between the water inlet 14 of filter assemblies 9 and liquid heating 100.
Described inflow temperature detecting device is arranged on water inlet 14 water route before, and between inflow temperature detecting device position and water inlet 14, water route is additionally provided with check valve 50.
Its operation principle: shown in Fig. 8, after tap water (can staff pour water source into toward former pool) enters former pool, entered the clean water area of lower section by defecator through outlet at bottom, by flow regulator, (system compares according to leaving water temperature detected value and inflow temperature detected value, and automatically adjust discharge by default leaving water temperature value), water purification is admitted to liquid heating 100 by check valve and flow regulator and is heated, and is finally confessed by outlet and can meet the water purification that user's consumption temperature requires.
Claims (10)
1. the adapter for being connected with heater, including the electric connector (20) being connected with calandria (10), calandria (10) is provided with at least two forceful electric power junction point and at least two signal junction point, the corresponding forceful electric power junction point of electric connector (20) and signal junction point are respectively equipped with forceful electric power contact (53) and the light current contact (52) of respective numbers, it is characterized in that, described forceful electric power contact (53) and light current contact (52) be separated from each other certain distance and be respectively distributed to electric connector (20) upper away from two ends on.
2. it is used for the adapter being connected with heater according to claim 1, it is characterized in that, described electric connector (20) includes connecting seat (5), connect seat (5) and be fixedly installed on calandria (10), forceful electric power contact (53) and light current contact (52) are resiliently arranged in connection seat (5) respectively through shell fragment, connection seat (5) is additionally provided with forceful electric power pin (531) and light current pin (521), forceful electric power pin (531) and light current pin (521) be electrically connected with forceful electric power contact (53) and light current contact (52) respectively.
3. being used for the adapter being connected with heater according to claim 2, it is characterized in that, described calandria (10) includes conducting-heat elements (3) and heater block (4), and heater block (4) is arranged on conducting-heat elements (3) outer surface；Conducting-heat elements (3) is provided with fixed mount (54), and connection seat (5) is fixing with fixed mount (54) to be connected.
4. it is used for the adapter being connected with heater according to claim 3, it is characterized in that, described conducting-heat elements (3) and fixed mount (54) are all made of metal, and fixed mount (54) and conducting-heat elements (3) are welded and fixed, and fixed mount (54) is also electrically connected with grounding pin (541).
5. according to claim 3 or 4, it is used for the adapter being connected with heater, it is characterized in that, circular tube shaped that described conducting-heat elements (3) is hollow or flat tubular structure, heater block (4) is thick-film heating circuit, thick-film heating circuit be open annular be arranged on conducting-heat elements (3) periphery, forceful electric power junction point and signal junction point be positioned at thick-film heating circuit head and the tail two ends；Described connection seat (5) is curved and is arranged on heater block (4) outward, and wherein, forceful electric power contact (53) and light current contact (52) are arranged on connection seat (5) on the two ends, side of conducting-heat elements (3).
6. being used for the adapter being connected with heater according to claim 5, it is characterized in that, the corresponding forceful electric power contact (53) in described connection seat (5) top and light current contact (52) are provided with backplate (51) behind.
7. being used for the adapter being connected with heater according to claim 5, it is characterized in that, described connection seat (5) bottom is additionally provided with hook (55), hook (55) and conducting-heat elements (3) lower edge snapping.
8. being used for the adapter being connected with heater according to claim 5, it is characterized in that, described conducting-heat elements (3) inner peripheral surface is shiny surface.
9. it is used for the adapter being connected with heater according to claim 8, it is characterized in that, seal (2) and sealed support (1) it is sequentially provided with in described conducting-heat elements (3), the sealed support (1) tubular structure in hollow, seal (2) is arranged on sealed support (1) outward, sealed support (1) is fixing with conducting-heat elements (3) to be connected, formed between seal (2) and conducting-heat elements (3) and seal water channel (8), the two ends up and down of the upper corresponding thick-film heating circuit of sealed support (1) are externally provided with outlet (11) and water inlet (14), outlet (11) connects with sealing water channel (8) respectively with water inlet (14).
10. it is used for the adapter being connected with heater according to claim 9, it is characterized in that, described seal (2) surface is provided with the sealed muscle (21) of spiral formula structure, sealed muscle (21) and conducting-heat elements (3) inner peripheral surface are tightly connected, sealed muscle (21), seal (2) and conducting-heat elements (3) inner peripheral surface jointly surround spiral sealing water channel (8), water inlet (14) and outlet (11) and lay respectively at sealing water channel (8) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116517.1U CN205383790U (en) | 2016-02-05 | 2016-02-05 | A connector for be connected with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116517.1U CN205383790U (en) | 2016-02-05 | 2016-02-05 | A connector for be connected with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383790U true CN205383790U (en) | 2016-07-13 |
Family
ID=56350577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116517.1U Expired - Fee Related CN205383790U (en) | 2016-02-05 | 2016-02-05 | A connector for be connected with heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249734A (en) * | 2016-08-31 | 2016-12-21 | 浙江比华丽电子科技有限公司 | Intelligent controller of solar heater testing circuit |
-
2016
- 2016-02-05 CN CN201620116517.1U patent/CN205383790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249734A (en) * | 2016-08-31 | 2016-12-21 | 浙江比华丽电子科技有限公司 | Intelligent controller of solar heater testing circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |