CN202714720U - Vehicle-mounted electric heat cup - Google Patents
Vehicle-mounted electric heat cup Download PDFInfo
- Publication number
- CN202714720U CN202714720U CN 201220393084 CN201220393084U CN202714720U CN 202714720 U CN202714720 U CN 202714720U CN 201220393084 CN201220393084 CN 201220393084 CN 201220393084 U CN201220393084 U CN 201220393084U CN 202714720 U CN202714720 U CN 202714720U
- Authority
- CN
- China
- Prior art keywords
- cup
- circuit board
- control circuit
- electric
- heat sink
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 208000010138 Diastema Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000475 diastema Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a vehicle-mounted electric heat cup which comprises a cup body, a cup seat and a control circuit board. The cup seat is connected on the bottom of the cup body in a sealing mode. The vehicle-mounted electric heat cup is characterized by further comprising an electrothermal film plate and a pressing plate. The electrothermal film plate comprises a heat dissipation plate and an electrothermal film which is fixed on the bottom surface of the heat dissipation plate. The electrothermal film is electrically connected with the control circuit board. An opening hole which is communicated with the interior of the cup body is arranged in the top portion of the cup seat. The heat dissipation plate tightly presses on the bottom surface of the opening hole through the pressing plate. A sealing ring is also arranged between the bottom surface of the opening hole and the heat dissipation plate. According to the vehicle-mounted electric heat cup, the electrothermal film plate is used to replace a heat emitting plate and a heating body of an existing vehicle-mounted electric heat cup, the vehicle-mounted electric heat cup can be mounted easily. And the heat generated by the electrothermal film plate can be evenly transmitted into the cup with little heat loss, and accordingly the thermal efficiency of the vehicle-mounted electric heat cup is high.
Description
Technical field
The utility model relates to the Vehicular electric cup technical field, especially is that a kind of electric heating lamina membranacea that uses is as the Vehicular electric cup of heater.
Background technology
China Patent No. CN201020224255.3 discloses a kind of heater of electric water-heating cup for vehicles on February 16th, 2011, comprise the circuit board, heating board pressing plate, heating board and the calandria that are installed in the heated base, calandria is installed on the heater pressing plate, be electrically connected with circuit board, the heat that calandria produces heats the water water in the cup through the heating board conduction, it is characterized in that, offer two on the described heater pressing plate heavy stand is installed, install in the heavy stand for two calandria all is installed.Described heating board is the large tracts of land heating board, and the sidewall spacers of the outside and heated base is connected.This kind of electric water-heating cup for vehicles is to utilize the fin of FET as calandria, and the thermal source of this calandria is concentrated, even it is compressed heating board, also is difficult to the heat Transmit evenly in cup.In addition, because this water tumbler mainly is to be in the car with occasion, because automobile travels at different roads, shake is arranged unavoidably, cause being connected insecure (even having certain connection diastema) in heater pressing plate and the heated base, so that calandria (being the fin of FET) leaves heating board, perhaps, can not be close to heating board, the heat of FET can not in time fall apart, and finally burns.Also have, because there is certain limitation of installing in FET, so the calandria that FET forms can only be installed in heating board bottom surface medium position, temperature detector then can only be installed in heating board surface one side and stretch in the cup, surveys the water tumbler internal temperature, this temperature detector can only be in water tumbler during excess Temperature, temperature detector just can work, and heater is when leaving heat sink and persistent fever, and temperature detector is difficult to signal is informed circuit board, thereby cause heater to be burnt, even cause security incident.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of simple and reasonable for structure, and is easy for installation, the thermal efficiency is high, cost is low, long service life, safe and reliable Vehicular electric cup.
The purpose of this utility model is to realize like this.
Vehicular electric cup, comprise cup, cup and control circuit board, cup is connected to bottom of cup, it is characterized in that, also comprise electric heating lamina membranacea and pressing plate, the electric heating lamina membranacea is made of heat sink and the Electric radiant Heating Film that is fixed on the heat sink bottom surface, Electric radiant Heating Film and described control circuit board are electrically connected, the cup top is provided with the perforate with the cup internal communication, and heat sink is pressed on the perforate bottom surface by pressing plate, also is provided with sealing ring between perforate bottom surface and the heat sink.This kind of Vehicular electric cup adopts the electric heating lamina membranacea to replace heating board and the calandria of existing electric water-heating cup for vehicles, it is easier for installation, and the heat that the electric heating lamina membranacea sends can evenly be delivered in the cup, the loss of heat is then very little, so that the thermal efficiency of this vehicle-mounted cup is higher.
The purpose of this utility model can also adopt following technical measures to solve.
As a kind of scheme more specifically, described Electric radiant Heating Film comprises insulating heat-conductive bottom, middle heating layer and insulating outer layer, Electric radiant Heating Film is fixed on the heat sink bottom surface by its insulating heat-conductive bottom, heating layer outer surface in the middle of insulating outer layer covers, middle heating layer is provided with two end electrodes and exposes to insulating outer layer, and two end electrodes and described control circuit board are electrically connected.
Described heat sink is by heat-conducting metal book plate, the tortuous shape heating circuit that middle heating series of strata are made by the conductive exothermal material, and the two ends of heating circuit consist of described two end electrodes.
Described heat sink center also is provided with temperature sensor, temperature sensor one end is the temperature-sensitive end, the other end is terminals, the temperature-sensitive end is worn from the heat sink bottom surface to the heat sink top, terminals and control circuit board are electrically connected, and two end electrodes and the described terminals of the corresponding Electric radiant Heating Film of clamp surface are provided with resigning hole.
Be provided with thermal insulation layer between described pressing plate and the electric heating lamina membranacea; And/or described pressing plate bottom is provided with thermal insulation layer.
Described thermal insulation layer is mica sheet.Certainly, thermal insulation layer also can be by replacements such as cotton layer, foamed material layers, and but, because mica sheet is thinner, institute thinks preferred material.
Described control circuit board is arranged in the cup, and cup is provided with the supply socket that is electrically connected with control circuit board.
Described cup is made of upper pedestal and lower base, and described perforate is arranged on the upper pedestal top, and bottom of cup is opened wide and is tightly connected with upper pedestal.
As another kind of scheme more specifically, described control circuit board is arranged on outside the cup, its outside also is provided with housing, surface of shell is provided with respectively power input plug and the power output plug that is electrically connected with control circuit board, the cup surface is provided with the supply socket with the power output plug coupling, and supply socket is electrically connected by the outer control circuit board of supply socket, described power output plug and cup.This scheme is control circuit board and vehicle-mounted cup split setting, and when needs were to boil water, both got final product in connection, and both can separate after to boil water the finishing, so that vehicle-mounted cup is lighter.
The beneficial effects of the utility model are as follows.
(1) this kind of Vehicular electric cup adopts the electric heating lamina membranacea to replace heating board and the calandria of existing electric water-heating cup for vehicles, it is easier for installation, and the heat that the electric heating lamina membranacea sends can evenly be delivered in the cup, the loss of heat is then very little, so that the thermal efficiency of this vehicle-mounted cup is higher.
(2) the electric heating lamina membranacea is existing product ripe on the current market, in view of the electric heating lamina membranacea is facial heating material, has formed to greatest extent radiating surface, both has been conducive to improve its thermal efficiency, accelerates the heat time heating time to water in the cup; The electric heating lamina membranacea is made of heat sink and the Electric radiant Heating Film that is fixed on the heat sink bottom surface, in case both combinations are difficult to separate, avoids that the Electric radiant Heating Film heat radiation is untimely and phenomenon that burn occurs.
(3) made by conductive exothermal material (forming after the oven dry of resistance slurry) in view of the middle heating series of strata in the Electric radiant Heating Film, therefore its layout can be more flexible, and this Vehicular electric cup is with the tortuous setting of middle heating layer and layout circlewise, make temperature sensor can be arranged on the Electric radiant Heating Film center, thus temperature in the Measurement accuracy cup more.
(4) be provided with thermal insulation layer between pressing plate and the electric heating lamina membranacea, and/or, described pressing plate bottom is provided with thermal insulation layer, effectively avoid the heat of electric heating lamina membranacea to external radiation, simultaneously, in the time of in control circuit board is arranged on cup, thermal insulation layer more can stop the heat of major part electric heating lamina membranacea to the radiation of control circuit board place, thereby guarantee that control circuit board do not work under the condition of high temperature, improve its service life.
Description of drawings
Fig. 1 is an embodiment decomposition texture schematic diagram of the present utility model.
Fig. 2 is that the electric heating lamina membranacea of Fig. 1 Vehicular electric cup is overlooked enlarged drawing.
Fig. 3 is that the electric heating lamina membranacea A-A of Fig. 2 is to cutaway view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment one, see that Fig. 1 is to shown in Figure 3, Vehicular electric cup, comprise cup 1, cup 2 and control circuit board 3, cup 2 is sealedly connected on cup 1 bottom, it is characterized in that, also comprise electric heating lamina membranacea 4 and pressing plate 5, electric heating lamina membranacea 4 is made of heat sink 41 and the Electric radiant Heating Film 42 that is fixed on heat sink 41 bottom surfaces, Electric radiant Heating Film 42 is electrically connected with described control circuit board 3, cup 2 tops are provided with the perforate 211 with cup 1 internal communication, and heat sink 41 is pressed on perforate 211 bottom surfaces by pressing plate 5, also are provided with sealing ring 6 between perforate 211 bottom surfaces and the heat sink 41.
Described Electric radiant Heating Film 42 comprises insulating heat-conductive bottom 421, middle heating layer 422 and insulating outer layer 423, Electric radiant Heating Film 42 is fixed on heat sink 41 bottom surfaces by its insulating heat-conductive bottom 421, heating layer 422 outer surfaces in the middle of insulating outer layer 423 covers, middle heating layer 422 is provided with two end electrodes 424 and exposes to insulating outer layer 423, and two end electrodes 424 is electrically connected with described control circuit board 3.
Described heat sink 41 is by heat-conducting metal book plate, and middle heating layer 422 is the tortuous shape heating circuit of being made by the conductive exothermal material, and the two ends of heating circuit consist of described two end electrodes 424.
Described heat sink 41 centers also are provided with temperature sensor 7, temperature sensor 7 one ends are the temperature-sensitive end, the other end is terminals, the temperature-sensitive end is worn to heat sink 41 tops from heat sink 41 bottom surfaces, terminals and control circuit board 3 are electrically connected, and two end electrodes 424 and the described terminals of pressing plate 5 surperficial corresponding Electric radiant Heating Film 42 are provided with resigning hole 51.
Be provided with thermal insulation layer (and/or described pressing plate 5 bottoms are provided with thermal insulation layer) between described pressing plate 5 and the electric heating lamina membranacea 4.Described thermal insulation layer is mica sheet 8.
Described control circuit board 3 is arranged in the cup 2, and cup 2 is provided with the supply socket 9 that is electrically connected with control circuit board 3.
Described cup 2 is made of upper pedestal 21 and lower base 22, and described perforate 211 is arranged on upper pedestal 21 tops, and cup 1 bottom-open also is tightly connected with upper pedestal 21.
Embodiment two, be with the difference of embodiment one: described control circuit board is arranged on outside the cup, its outside also is provided with housing, surface of shell is provided with respectively power input plug and the power output plug that is electrically connected with control circuit board, the cup surface is provided with the supply socket with the power output plug coupling, and supply socket is electrically connected by the outer control circuit board of supply socket, described power output plug and cup.
Claims (10)
1. Vehicular electric cup, comprise cup (1), cup (2) and control circuit board (3), cup (2) is connected to cup (1) bottom, it is characterized in that, also comprise electric heating lamina membranacea (4) and pressing plate (5), electric heating lamina membranacea (4) is made of heat sink (41) and the Electric radiant Heating Film (42) that is fixed on heat sink (41) bottom surface, Electric radiant Heating Film (42) is electrically connected with described control circuit board (3), cup (2) top is provided with the perforate (211) with cup (1) internal communication, heat sink (41) is pressed on perforate (211) bottom surface by pressing plate (5), also is provided with sealing ring (6) between perforate (211) bottom surface and the heat sink (41).
2. described Vehicular electric cup according to claim 1, it is characterized in that, described Electric radiant Heating Film (42) comprises insulating heat-conductive bottom (421), middle heating layer (422) and insulating outer layer (423), Electric radiant Heating Film (42) is fixed on heat sink (41) bottom surface by its insulating heat-conductive bottom (421), heating layer (422) outer surface in the middle of insulating outer layer (423) covers, middle heating layer (422) is provided with two end electrodes (424) and exposes to insulating outer layer (423), and two end electrodes (424) is electrically connected with described control circuit board (3).
3. described Vehicular electric cup according to claim 2, it is characterized in that, described heat sink (41) is by heat-conducting metal book plate, and middle heating layer (422) is the tortuous shape heating circuit of being made by the conductive exothermal material, and the two ends of heating circuit consist of described two end electrodes (424).
4. according to claim 2 or 3 described Vehicular electric cups, it is characterized in that, described heat sink (41) center also is provided with temperature sensor (7), temperature sensor (7) one ends are the temperature-sensitive end, the other end is terminals, the temperature-sensitive end is worn from heat sink (41) bottom surface to heat sink (41) top, and terminals and control circuit board (3) are electrically connected, and two end electrodes (424) and the described terminals of the surperficial corresponding Electric radiant Heating Film of pressing plate (5) (42) are provided with resigning hole (51).
5. described Vehicular electric cup according to claim 1 is characterized in that, is provided with thermal insulation layer between described pressing plate (5) and the electric heating lamina membranacea (4).
6. described Vehicular electric cup according to claim 1 is characterized in that, described pressing plate (5) bottom is provided with thermal insulation layer.
7. according to claim 5 or 6 described Vehicular electric cups, it is characterized in that, described thermal insulation layer is mica sheet (8).
8. described Vehicular electric cup according to claim 1 is characterized in that, described control circuit board (3) is arranged in the cup (2), and cup (2) is provided with the supply socket (9) that is electrically connected with control circuit board (3).
9. described Vehicular electric cup according to claim 1, it is characterized in that, described control circuit board (3) is arranged on outside the cup (2), its outside also is provided with housing, surface of shell is provided with respectively power input plug and the power output plug that is electrically connected with control circuit board (3), cup (2) surface is provided with the supply socket with the power output plug coupling, and supply socket is electrically connected by the outer control circuit board (3) of supply socket, described power output plug and cup (2).
10. described Vehicular electric cup according to claim 1, it is characterized in that, described cup (2) is made of upper pedestal (21) and lower base (22), and described perforate (211) is arranged on upper pedestal (21) top, and cup (1) bottom-open also is tightly connected with upper pedestal (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393084 CN202714720U (en) | 2012-08-09 | 2012-08-09 | Vehicle-mounted electric heat cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393084 CN202714720U (en) | 2012-08-09 | 2012-08-09 | Vehicle-mounted electric heat cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202714720U true CN202714720U (en) | 2013-02-06 |
Family
ID=47616571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393084 Expired - Lifetime CN202714720U (en) | 2012-08-09 | 2012-08-09 | Vehicle-mounted electric heat cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202714720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479232A (en) * | 2013-10-07 | 2014-01-01 | 米勇龙 | Novel vehicle-mounted electric heating cup device |
| CN106510457A (en) * | 2015-09-11 | 2017-03-22 | 威斯达电器(中山)制造有限公司 | Turkish Coffee Machine Coffee Cup & Turkish Coffee Machine |
-
2012
- 2012-08-09 CN CN 201220393084 patent/CN202714720U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479232A (en) * | 2013-10-07 | 2014-01-01 | 米勇龙 | Novel vehicle-mounted electric heating cup device |
| CN106510457A (en) * | 2015-09-11 | 2017-03-22 | 威斯达电器(中山)制造有限公司 | Turkish Coffee Machine Coffee Cup & Turkish Coffee Machine |
| CN106510457B (en) * | 2015-09-11 | 2019-10-11 | 威斯达电器(中山)制造有限公司 | Turkish Coffee Machine Coffee Cup & Turkish Coffee Machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |