CN208677067U - A kind of vacuum cup coffee machine - Google Patents

Abstract

The utility model relates to coffee machine technical fields, refer in particular to a kind of vacuum cup coffee machine, including pedestal, vacuum cup and brewing apparatus, the brewing apparatus is set to the support arm top of the chassis side, the vacuum cup is placed in base upper surface, and the vacuum cup is located at below brewing apparatus, the heating tube for heated base upper surface is provided in the pedestal, the heating tube has two tubulose vestibules arranged side by side, the tubulose vestibule for being wherein located at the close base upper surface is water pipe, the tubulus for being located remotely from the base upper surface intracavitary is equipped with heating wire, and the both ends of the water pipe pass through piping connection in brewing apparatus respectively.Heating wire is installed on the position far from base upper surface, not only can satisfy heat insulation effect, but also can be excessively high to avoid the temperature of insulation board, prevent scald accident, improve the safety of use, and the simple cost of structure is lower by the vacuum cup coffee machine of the utility model.

Description

A kind of vacuum cup coffee machine

Technical field

The utility model relates to coffee machine technical fields, refer in particular to a kind of vacuum cup coffee machine.

Background technique

With the quickening and improvement of living standard of people's work rhythm, in order to alleviate operating pressure, eliminate fatigue, people A cup of Java would generally be rushed to refresh the mind.Coffee machine has stepped into modern average family as a kind of household electrical appliance at present, People's self-control is set to infuse coffee not only more convenient, but also since coffee machine directlys adopt boiling water brewing coffee, coffee dissolves It is even, thus good taste, mouthfeel is more preferably.But the water level in traditional coffee machine water tank is difficult to observe in the prior art, and It brews faucet all to use direct water clock or there is a problem of leakproofness difference, and lacks reservation function, therefore can't be more preferable Ground meets the use demand of consumer.China Patent Publication No. is that CN203447131U discloses a kind of coffee machine, including is formed with storage The machine shell of water tank, the upper and lower part of machine shell are formed respectively with beverage making cavity and support platform, are equipped in beverage making cavity and are formed with water outlet The coffee basket in hole, the interior promising coffee basket of installation of machine shell provide the instant heating type electric heating water pipe for brewing boiling water, instant heating type electric heating Water pipe is electrically connected with heating electrically-controlled component, and heating electrically-controlled component includes at least temperature controller, operation button group and the display control of PCB function Molding block；Support platform and beverage making cavity are correspondingly formed the accommodation space of glass coffee cup up and down, the support platform be equipped with Instant heating type metal insulation board of the electric heating water pipe patch with installation, the water outlet of coffee basket are equipped with self-closing leak-proof valve, glass coffee The glass cup lid of coffee cup contacts unlatching with leak-proof valve and matches, and water tank is provided with graduated transparent water gauge, the coffee machine Fashionable, flexible operation there is coffee to cook, keep the temperature and reservation function, use particularly suitable for places such as home and office intranets. But in the program, the metal insulation board patch on instant heating type electric heating water pipe and support platform matches installation, so that metal insulation board Temperature is higher, and the temperature for also resulting in support platform is higher, is easy to cause scald accident to user in use.Metal The effect of insulation board is only used only to keep the temperature, and does not need higher temperature, it is existing for how avoiding the temperature rise of support platform Technology problem to be solved.

Utility model content

The purpose of this utility model is to propose a kind of vacuum cup coffee machine, not only can satisfy heat insulation effect, but also can be to avoid The temperature of insulation board is excessively high, prevents scald accident, improves the safety of use, and the simple cost of structure is lower.

In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of vacuum cup coffee machine, including bottom Seat, vacuum cup and brewing apparatus, the brewing apparatus are set to the support arm top of the chassis side, and the vacuum cup is placed In base upper surface, and the vacuum cup is located at below brewing apparatus, which is characterized in that is provided in the pedestal for adding The heating tube of hot base upper surface, the heating tube have two tubulose vestibules, wherein being located at close to the base upper surface Tubulose vestibule is water pipe, be located remotely from the base upper surface tubulus it is intracavitary heating wire is installed, and the water pipe Both ends pass through piping connection in brewing apparatus respectively.Heating wire is installed on the bottom of far from by the vacuum cup coffee machine of the utility model The position of seat upper surface, not only can satisfy heat insulation effect, but also can be excessively high to avoid the temperature of insulation board, prevents scald accident, mention The high safety used, and the simple cost of structure is lower.

According to above scheme, it is connected between two tubulose vestibules of the heating tube by thermal conductive belt.Pass through thermal conductive belt The heat that heating wire generates can be quickly transferred on water pipe, the heating efficiency to water pipe water flow inside can be improved.

According to above scheme, the minimum range between the water pipe and the inner surface of the pedestal upper end is not less than 5 millimeters. By the limitation to mounting distance, it is further ensured that the distance between heat-generating pipe and base upper surface, reduces base upper surface Temperature rise improves safety in utilization.

According to above scheme, the heating tube and water pipe are fixedly installed in the pedestal by metal plate.By heating tube Fixation is installed by metal plate with water pipe, heating tube can be isolated from the outside, safety in utilization is improved.

According to above scheme, the bottom end of the pedestal is provided with bottom cover, and the bottom cover is used for the heating tube and water pipe It is closed in pedestal, and the bottom cover is made of heat-resisting material.Heating tube is sealed by this high-temperature material of bottom cover It closes in pedestal, can effectively avoid being especially security risk caused by user security risk to the external world because heat is radiated.

According to above scheme, the brewing apparatus includes funnel and water tank, and the water tank is surrounded on the outside of the funnel；Institute The one end for stating water pipe passes through piping connection in water tank, and the other end is by piping connection in funnel.Water in water tank can flow through water pipe, It is heated into hot water by heating wire when flowing in water pipe to be transported in funnel again, hot water needed for both having can satisfy coffee brewing, Heating wire can also carry out Heat preservation to base upper surface, realize that a component meets two kinds of use demands, simplify coffee The internal structure of machine reduces production cost, while using more convenient.

The warm cup coffee machine of the utility model, is arranged instant heating type hot-water line in pedestal, and water pipe and heating wire are arranged into one A integrally-built heating tube, the heat that when work of inner heat silk generates, can meet the Heat preservation to vacuum cup simultaneously, And required hot water heating of infusing coffee, it is often more important that the installation site of water pipe is close to base upper surface, and heating wire For installation site far from base upper surface, the heat that such heating wire generates can only play heat insulation effect to base upper surface, will not Keep the temperature of base upper surface excessively high.Therefore, the utility model not only can satisfy heat insulation effect, but also can be to avoid the temperature of insulation board Height is spent, scald accident is prevented, is improved the safety of use, and the simple cost of structure is lower.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure cut-away view of the heating tube of the utility model.

In figure: 1, pedestal；2, vacuum cup；3, brewing apparatus；4, support arm；5, heating tube；6, water pipe；7, heating wire；8, Thermal conductive belt；9, metal plate；10, bottom cover；11, funnel；12, water tank.

Specific embodiment

The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.

As depicted in figs. 1 and 2,2 coffee machine of a kind of vacuum cup described in the utility model, a kind of 2 coffee machine of vacuum cup, packet Pedestal 1, vacuum cup 2 and brewing apparatus 3 are included, the brewing apparatus 3 is set to 4 top of support arm of 1 side of pedestal, described Vacuum cup 2 is placed in 1 upper surface of pedestal, and the vacuum cup 2 is located at 3 lower section of brewing apparatus, which is characterized in that the pedestal The heating tube 5 for 1 upper surface of heated base is provided in 1, the heating tube 5 has two tubulose vestibules arranged side by side, The tubulose vestibule being wherein located at close to 1 upper surface of pedestal is water pipe 6, is located remotely from the tubulus of 1 upper surface of pedestal It is intracavitary that heating wire 7 is installed, and the both ends of the water pipe 6 pass through piping connection in brewing apparatus 3 respectively.The utility model Warm cup coffee machine, is arranged instant heating type hot-water line 6 in pedestal 1, and water pipe 6 and heating wire 7 are arranged into an integrally-built heating Pipe 5, the heat that when work of inner heat silk 7 generates, can meet the Heat preservation to vacuum cup 2, and infuse coffee simultaneously Required hot water heating, it is often more important that the installation site of water pipe 6 is close to 1 upper surface of pedestal, and the installation site of heating wire 7 is remote From 1 upper surface of pedestal, the heat that such heating wire 7 generates can only play heat insulation effect to 1 upper surface of pedestal, will not make pedestal 1 The temperature of upper surface is excessively high.Therefore, the utility model not only can satisfy heat insulation effect, but also can be to avoid the temperature mistake of insulation board Height prevents scald accident, improves the safety of use, and the simple cost of structure is lower.

As shown in Fig. 2, being connected between two tubulose vestibules of the heating tube 5 by thermal conductive belt 8.Pass through thermal conductive belt 8 The heat that heating wire 7 generates can be quickly transferred on water pipe 6, the heating efficiency to 6 water flow inside of water pipe can be improved.

As shown in Figure 1, the minimum range between the inner surface of 1 upper end of the water pipe 6 and the pedestal is not less than 5 millimeters. By the limitation to mounting distance, it is further ensured that the distance between heat-generating pipe and 1 upper surface of pedestal, reduces by 1 upper surface of pedestal Temperature rise, improve safety in utilization.

As shown in Figure 1, the heating tube 5 is fixedly installed in the pedestal 1 with water pipe 6 by metal plate 9.By heating tube 5 install fixation by metal plate 9 with water pipe 6, heating tube 5 can be isolated from the outside, and improve safety in utilization.

As shown in Figure 1, the bottom end of the pedestal 1 is provided with bottom cover 10, the bottom cover 10 is used for the heating tube 5 and water Pipe 6 is closed in pedestal 1, and the bottom cover 10 is made of heat-resisting material.It will by this high-temperature material of bottom cover 10 Heating tube 5 is enclosed in pedestal 1, can effectively avoid being especially security risk caused by user security risk to the external world because heat is radiated.

As shown in Figure 1, the brewing apparatus 3 includes funnel 11 and water tank 12, the water tank 12 is surrounded on the funnel 11 Outside；One end of the water pipe 6 is by piping connection in water tank 12, and the other end is by piping connection in funnel 11.In water tank 12 Water can flow through water pipe 6, hot water be heated by heating wire 7 be transported in funnel 11 again when being flowed in water pipe 6, both can satisfy Hot water needed for coffee brewing, heating wire 7 can also carry out Heat preservation to 1 upper surface of pedestal, realize that a component meets two Kind use demand, simplifies the internal structure of coffee machine, reduces production cost, while using more convenient.

Ground coffee can be previously laid into funnel 11, when using the coffee machine of the utility model in water tank by user The good enough water of storage in 12.Start coffee machine, the heating wire 7 inside heating tube 5 can start to work, due to water pipe 6 and fever It is an overall structure between silk 7, while being also connected by thermal conductive belt 8, the heat that such heating wire 7 generates can generate heating Water in water pipe 6 is quickly heated into hot water by the water in water pipe 6.Since 6 both ends of water pipe pass through piping connection in water tank 12 respectively On funnel 11, the water in water tank 12 can flow through water pipe 6 by pipeline, then flow to funnel 11 by pipeline from water pipe 6, Water in water tank 12 can be pumped to by water pipe 6 or water pump using water pump and the water in water pipe 6 is pumped to funnel 11, make water Water between 11 three of case 12, water pipe 6 and funnel can flow.When the water in water pipe 6 is heated into hot water immediately, in the stream of water Under dynamic, this part hot water, which can enter in funnel 11, infuses coffee, and the water in water tank 12 can continue to supplement into water pipe 6, It is heated when into water pipe 6, the water in such water tank 12 will be flowed to continuously and is heated in water pipe 6, and be heated Hot water also can continuously flow in funnel 11, and hot water is infused coffee in funnel 11, and brewed coffee can be from funnel 11 It is stored in middle water clock to vacuum cup 2.When heating wire 7 works, the heat generated can add the upper surface of pedestal 1 Heat, but since heating wire 7 and 1 upper surface of pedestal are apart from each other, the temperature of 1 upper surface of pedestal can only be promoted by a small margin, in this way The temperature of 1 upper surface of pedestal, which can only meet, realizes heat insulation effect to vacuum cup 2, and the coffee in vacuum cup 2 is made to keep certain temperature It will not cool down, meet the requirement that user needs hot drink.In carrying out insulating process, due between 1 upper surface of heating wire 7 and pedestal Distance by being specifically designed, while between 1 upper surface of heating wire 7, water pipe 6 and pedestal, relative position also passes through and specially adjusts, Most of heat of the generation of hair loss heated filament 7 can be absorbed in water pipe 6, and only fraction heat participates in the heating to 1 upper surface of pedestal, It can effectively avoid the temperature of 1 upper surface of pedestal from rising too fast, prevent the hidden danger for causing scald to user, use safer.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (6)

1. a kind of vacuum cup coffee machine, including pedestal, vacuum cup and brewing apparatus, the brewing apparatus are set to the base side The support arm top on side, the vacuum cup is placed in base upper surface, and the vacuum cup is located at below brewing apparatus, special Sign is,

The heating tube for heated base upper surface is provided in the pedestal, the heating tube has two tubulose vestibules, In be located at close to the base upper surface tubulose vestibule be water pipe, be located remotely from the intracavitary peace of tubulus of the base upper surface Equipped with heating wire, and the both ends of the water pipe pass through piping connection in brewing apparatus respectively.

2. vacuum cup coffee machine according to claim 1, which is characterized in that between two tubulose vestibules of the heating tube It is connected by thermal conductive belt.

3. vacuum cup coffee machine according to claim 1, which is characterized in that the interior table of the water pipe and the pedestal upper end Minimum range between face is not less than 5 millimeters.

4. vacuum cup coffee machine according to claim 1, which is characterized in that the heating tube and water pipe are solid by metal plate Dingan County is loaded in the pedestal.

5. vacuum cup coffee machine according to claim 4, which is characterized in that the bottom end of the pedestal is provided with bottom cover, institute Bottom cover is stated for the heating tube and water pipe to be closed in pedestal, and the bottom cover is made of heat-resisting material.

6. vacuum cup coffee machine according to claim 1, which is characterized in that the brewing apparatus includes funnel and water tank, The water tank is surrounded on the outside of the funnel；By piping connection in water tank, the other end is connected by pipeline for one end of the water pipe It is connected to funnel.