CN208973405U - A kind of electric hot water bottle - Google Patents

Abstract

The utility model relates to a kind of household electrical appliance, more particularly to a kind of electric hot water bottle, including liner and filter mantle, the filter mantle includes roof, side wall and bottom flange, the bottom flange is arranged on liner inner bottom surface, it is connected between the side wall and bottom flange by lower fillet part, the side wall is equipped with the side drainage hole of at least one perforation side wall, and side drainage hole lower end penetrates through lower fillet part.The utility model is structurally reasonable, using through open-cellular form, can ensure and drain residual water, avoids breeding bacterium.

Description

A kind of electric hot water bottle

Technical field

The utility model relates to a kind of household electrical appliance more particularly to a kind of electric hot water bottles.

Background technique

Current existing electric hot water bottle mostly has the pain spot of residual water row not to the utmost, and the prolonged water that remains can breed bacteria effect water Matter.And the scheme that the most common row remains water is punching or lateral opening hole on filter mantle, be can solve so a part of residual Water is stayed, but still has a small amount of residual water and exists.

Utility model content

Based on the above situation, the utility model provides a kind of electric hot water bottle, can the row of guarantee using through open-cellular form Water is remained to the greatest extent, avoids breeding bacterium.

To achieve the goals above, the utility model uses following technical scheme:

A kind of electric hot water bottle, including liner and filter mantle, the filter mantle include roof, side wall and bottom flange, the bottom Flange is arranged on liner inner bottom surface, is connected between the side wall and bottom flange by lower fillet part, and the side wall is equipped with extremely The side drainage hole of few perforation side wall, side drainage hole lower end penetrate through lower fillet part.

Further, the bottom flange is equipped at least one beneath water hole, and beneath water hole penetrates through bottom flange, side drainage hole It is corresponded with beneath water hole, the corresponding beneath water hole of side drainage hole connection.

Further, the drainpipe that the liner is equipped with drainage hole and is connected to drainage hole, the drainpipe are in filter Cover lower section.

Further, the fillet half of fillet part is drained by draining fillet part connection between the drainage hole and drainpipe Diameter is 2-8mm.

Further, the liner inner bottom surface is equipped with lower deep gouge, and the bottom flange is in lower deep gouge, the bottom flange It is fixed with the slot bottom of lower deep gouge.

Further, the liner inner bottom surface is partially recessed forms thin sink, and the groove depth of the thin sink is 2-4mm, electricity The heating tube of thermos bottle is arranged below thin sink, and the heating tube of electric hot water bottle is connect with liner, and the filter mantle is arranged thin Outside sink.

Further, the roof is equipped with multiple top drainage holes.Top drainage hole can increase initial draining bore, improve Drainage speed.

Further, each side drainage hole is circumferentially sequentially distributed along side wall.

Further, it is connected between the side wall and roof by upper fillet part, circle in the perforation of side drainage hole upper end Corner.

Further, the Sidewall Height is 5-10mm.

The beneficial effects of the utility model are: bottom flange is fixed with liner inner bottom surface, water of the place at lower fillet part The row of being easiest to is not clean, and lower end penetrates through the side drainage hole of lower fillet part, it is possible to prevente effectively to remain in lower fillet part attached for water Closely, and side drainage hole inherently penetrates through side wall, thus whether on the whole or on part from the point of view of, drainage effect is excellent； Beneath water hole can strengthen drainage effect, be connected to side drainage hole, other than side discharge effect can be enhanced, can also keep away Exempt from ponding around the flange of bottom；Residual water can be guided, is discharged by drainpipe, avoid residual water flow to other positions；If draining fillet part Radius of corner is excessive, then draining fillet part difficulty of processing can be relatively large, and the opposite excessive space of occupancy, if draining fillet part fillet Radius is too small, then water conservancy diversion, the drainability for draining fillet part are relatively on the weak side, comprehensive consideration, and the radius of corner for draining fillet part is 2-8mm is more appropriate；Ponding, drainage, then the draining of complement filter cover can be preferably carried out at lower deep gouge, there can be stronger draining Ability and drainage effect；It can store a small amount of water at thin sink, since the heating tube of electric hot water bottle is arranged below thin sink, Therefore when heating is stopped, a small amount of water in thin sink can be realized by evaporation endothermic to the protection at thin sink, and benefit With waste heat, the water in thin sink can be evaporated, if the groove depth of thin sink is excessive, water storage is excessive, is unfavorable for being evaporated, thin sink If groove depth it is too small, water storage is very few, and heat absorption capacity is inadequate, be unfavorable for providing enough protections at thin sink, comprehensive consideration, The groove depth of thin sink is that 2-4mm is more appropriate, preferably 3mm；Side is lauched number of perforations and can be selected according to demand, and each side is lauched Hole is circumferentially sequentially distributed along side wall, and when being especially uniformly distributed, opposite drainage effect is more preferably；Upper fillet part can be effectively to side wall Round and smooth formula connection is carried out with roof, ensures appearance and connection effect at the top of filter mantle, circle in the perforation of side drainage hole upper end Corner can further promote whole drainability；If Sidewall Height is excessively high, material is wasted, and not for the promotion of drainage effect Greatly, excessive inner space can be also occupied, if Sidewall Height is too small, drainage effect, which is crossed, to be affected, comprehensive consideration, preferably side wall Height is 5-10mm.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, for those of ordinary skills, without creative efforts, can also be obtained according to following attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of embodiment 1；

Fig. 2 is the structural schematic diagram under another visual angle of embodiment 1；

Fig. 3 is the structural schematic diagram of 1 filter mantle of embodiment；

Fig. 4 is the main view of 1 filter mantle of embodiment；

Fig. 5 is the structural schematic diagram of 2 filter mantle of embodiment；

Fig. 6 is the partial structural diagram of embodiment 3；

Fig. 7 is the partial structural diagram of embodiment 4.

Appended drawing reference: liner 1, filter mantle 2, side drainage hole 2a, beneath water hole 2b, top drainage hole 2c, roof 21, side wall 22, bottom flange 23, lower fillet part 24, upper fillet part 25, drainpipe 3, thin sink 4, draining fillet part 5, lower deep gouge 6.

Specific embodiment

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature second feature " on " or " it Under " it may include that the first and second features directly contact, it also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Below with reference to the accompanying drawings insulating pot according to the utility model embodiment is described.

Embodiment 1: as shown in Figure 1, Figure 2, Figure 3, Figure 4,

A kind of electric hot water bottle, including liner 1 and filter mantle 2, the filter mantle include roof 21, side wall 22 and bottom flange 23, the bottom flange is arranged on liner inner bottom surface, is connected between the side wall and bottom flange by lower fillet part 24, the side Wall is equipped with the side drainage hole 2a of at least one perforation side wall, and side drainage hole lower end penetrates through lower fillet part.Filter mantle is solderable It connects or is connected on liner, can also be connected by other connection types.Bottom flange is fixed with liner inner bottom surface, and lower circle is in The water of corner portion is easiest to arrange not clean, and lower end penetrates through the side drainage hole of lower fillet part, it is possible to prevente effectively from water remains in Near lower fillet part, and side drainage hole inherently penetrates through side wall, thus whether on the whole or on part from the point of view of, draining effect Fruit is excellent.

Embodiment 2,1 structure based on the above embodiment, as shown in figure 5,

The bottom flange is equipped at least one beneath water hole 2b, and beneath water hole penetrates through bottom flange, side drainage hole with it is beneath Water hole corresponds, the corresponding beneath water hole of side drainage hole connection.Beneath water hole can strengthen drainage effect, with side drainage hole Connection, other than side discharge effect can be enhanced, can also avoid ponding around the flange of bottom.

Further, the roof is equipped with multiple top drainage hole 2c.Top drainage hole can increase initial draining bore, mention High drainage speed.

Further, each side drainage hole is circumferentially sequentially distributed along side wall.Side is lauched number of perforations and can be selected according to demand, Each side drainage hole is circumferentially sequentially distributed along side wall, and when being especially uniformly distributed, opposite drainage effect is more preferably.

Further, it is connected between the side wall and roof by upper fillet part 25, in the perforation of side drainage hole upper end Fillet part.Upper fillet part effectively can carry out round and smooth formula connection to side wall and roof, ensure appearance at the top of filter mantle and Connection effect, side drainage hole upper end penetrate through upper fillet part, can further promote whole drainability.

Further, the Sidewall Height is 5-10mm.If Sidewall Height is excessively high, material is wasted, and for drainage effect Promotion it is little, can also occupy excessive inner space, if Sidewall Height is too small, drainage effect, which is crossed, to be affected, comprehensive consideration, It is preferred that Sidewall Height is 5-10mm.

Embodiment 3,1 or 2 structure based on the above embodiment, as shown in fig. 6,

The drainpipe 3 that the liner is equipped with drainage hole and is connected to drainage hole, the drainpipe are in below filter bowl.Row Residual water can be guided, is discharged by water pipe, avoid residual water flow to other positions.

Further, the liner inner bottom surface is partially recessed forms thin sink 4, and the groove depth of the thin sink is 2-4mm, electricity The heating tube of thermos bottle is arranged below thin sink, and the heating tube of electric hot water bottle is connect with liner, and the filter mantle is arranged thin Outside sink.It can store a small amount of water at thin sink, since the heating tube of electric hot water bottle is arranged below thin sink, works as and stop When only heating, a small amount of water in thin sink can be realized by evaporation endothermic to the protection at thin sink, and utilizes waste heat, thin Water in sink can be evaporated, if the groove depth of thin sink is excessive, water storage is excessive, be unfavorable for being evaporated, if the groove depth of thin sink Too small, then water storage is very few, and heat absorption capacity is inadequate, is unfavorable for the enough protections of offer at thin sink, comprehensive consideration, thin sink Groove depth is that 2-4mm is more appropriate, preferably 3mm.

Embodiment 4,3 structure based on the above embodiment, as shown in fig. 7,

It is connected between the drainage hole and drainpipe by draining fillet part 5, the radius of corner for draining fillet part is 2- 8mm.If draining, fillet part radius of corner is excessive, and draining fillet part difficulty of processing can be relatively large, and the opposite excessive space of occupancy, If draining, fillet part radius of corner is too small, and water conservancy diversion, the drainability for draining fillet part are relatively on the weak side, comprehensive consideration, draining circle The radius of corner in corner is that 2-8mm is more appropriate.

Further, the liner inner bottom surface is equipped with lower deep gouge 6, and the bottom flange is in lower deep gouge, and the bottom is turned over Side and the slot bottom of lower deep gouge are fixed.Ponding, drainage, then the draining of complement filter cover can be preferably carried out at lower deep gouge, can be had more Strong drainability and drainage effect.

Claims (10)

1. a kind of electric hot water bottle, including liner and filter mantle, the filter mantle includes roof, side wall and bottom flange, characterized in that The bottom flange is arranged on liner inner bottom surface, is connected between the side wall and bottom flange by lower fillet part, on the side wall Side drainage hole equipped at least one perforation side wall, side drainage hole lower end penetrate through lower fillet part.

2. according to a kind of electric hot water bottle described in claim 1, characterized in that the bottom flange is equipped at least one beneath water Hole, beneath water hole penetrate through bottom flange, and side drainage hole and beneath water hole correspond, the corresponding beneath water hole of side drainage hole connection.

3. a kind of electric hot water bottle according to claim 1, characterized in that the liner is equipped with drainage hole and and drainage hole The drainpipe of connection, the drainpipe are in below filter bowl.

4. a kind of electric hot water bottle according to claim 3, characterized in that pass through draining between the drainage hole and drainpipe Fillet part connection, the radius of corner for draining fillet part is 2-8mm.

5. a kind of electric hot water bottle according to claim 1 or 2 or 3 or 4, characterized in that the liner inner bottom surface is equipped with Lower deep gouge, the bottom flange are in lower deep gouge, and the slot bottom of the bottom flange and lower deep gouge is fixed.

6. a kind of electric hot water bottle according to claim 1 or 2 or 3 or 4, characterized in that under liner inner bottom surface part For spill at thin sink, the groove depth of the thin sink is 2-4mm, and the heating tube of electric hot water bottle is arranged below thin sink, electric hot water The heating tube of bottle is connect with liner, and the filter mantle is arranged outside thin sink.

7. a kind of electric hot water bottle according to claim 1 or 2 or 3 or 4, characterized in that the roof is equipped with multiple tops Drainage hole.

8. a kind of electric hot water bottle according to claim 1 or 2 or 3 or 4, characterized in that each side drainage hole is along side wall circumferential direction It is sequentially distributed.

9. a kind of electric hot water bottle according to claim 1 or 2 or 3 or 4, characterized in that lead between the side wall and roof Fillet part connection is crossed, side drainage hole upper end penetrates through upper fillet part.

10. a kind of electric hot water bottle according to claim 1 or 2 or 3, characterized in that the Sidewall Height is 5-10mm.