CN201468985U - Heating device for thermos bottle or water dispenser - Google Patents

Abstract

A heating device for a thermos or a drinking machine, particularly a heating plate, a top pressure plate, a fixed seat, a bolt, an elastic element, a bearing plate and a nut are arranged on the bottom surface of a hot water container.

Description

Heating devices for thermos bottles or drinking fountains

technical field

The utility model relates to a heating device for a thermos bottle or a drinking machine, and mainly relates to a heating device which can reduce the noise generated when the thermos bottle and the drinking machine are heated and facilitate disassembly and assembly of a heating plate.

Background technique

The utility model patent of "Electric Heater Structure for Drinking Machine/Hot Water Bottle", which has been approved by the Patent Office before, has the practical advantages of improving the contact state between the electric heater and the hot water tank and improving thermal efficiency; however, in In actual application, there are still at least two following defects and problems to be solved.

1. Since the whole device is locked on the tripod of the hot water tank by a plurality of screws, it is very cumbersome and inconvenient to disassemble or assemble.

2. Since the resisting element is completely attached to the bottom of the electric heater, when the electric heater is energized to heat the water inside the hot water tank, it will buzz due to vibration! hum! hum! noise.

Contents of the invention

The inventor is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. Aiming at the problems and defects of the existing thermos or drinking machine heating device, he actively invested in the spirit of innovation and improvement, and completed a thermos. Or turn on the heating device of the drinking machine.

The utility model solves the problem that the heating plate is not easy to assemble and disassemble. The pressure plate and the heating plate are attached to the hot water tank and the top pressure plate respectively. There is a fixed seat at the center of the bottom of the hot water tank. A bolt is arranged in the center of the fixed seat. An elastic element and a supporting plate are set outside the bolt and passed through The nut is locked. When the nut is locked into the bolt, the supporting plate will compress the elastic element, and use the elastic force of the elastic element to hold against the top pressure plate, so that the heating plate is closely attached to the bottom of the hot water tank. There is a screw hole on the outer end, which can be used to lock the screw under the drinking machine. The operator only needs to remove or lock a screw to complete the operation of disassembling and assembling the heating plate conveniently and quickly. The operation is very simple and convenient. Convenience, has the promotion on the effect, has realized the main purpose of the utility model.

The technical means used by the utility model to solve the noise problem and the effect compared with the prior art are: the surface of the top pressure plate is provided with a number of equally divided sound-absorbing ribs, which can reduce and reduce the noise caused by vibration during heating. There is improvement in efficacy, and the secondary purpose of the utility model has been realized. .

Description of drawings

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model;

Fig. 3 is a schematic sectional view of the utility model;

Fig. 4 is a schematic diagram of the state when the utility model is locked on the drinking machine.

Wherein, the reference signs are explained as follows:

10 hot water tank container 20 heating plate

30 top pressure plate 31 sound-absorbing rib

40 fixing seat 50 bolts

51 screw holes 60 elastic elements

70 bearing plate 80 nut

90 screw 100 open drinking machine

Detailed ways

In order to make those of ordinary skill in the art easily understand the structure content of the present utility model and the beneficial effects that can be obtained, the specific embodiments are listed below, and the detailed description is as follows in conjunction with the accompanying drawings:

Referring to Fig. 1 to Fig. 3, the heating device of thermos bottle or drinking machine of the present utility model, the bottom outside of hot water tank container 10 is provided with a heating plate 20 and a top pressure plate 30, allows heating plate 20 and hot water tank container 10 respectively The outer surface of the bottom of the tank and the top pressure plate 30 are completely attached, and the surface of the top pressure plate 30 is provided with a number of equally divided sound-absorbing ribs 31, thereby reducing the noise caused by vibration during heating. A fixed seat is provided at the center of the bottom of the hot water tank 10 40, a bolt 50 is provided at the center of the fixing seat 40, and a screw hole 51 is provided at the outer end of the bolt 50, which can be used for locking a screw 90 under the drinking machine 100, and an elastic element 60 and a bearing plate 70 are set outside the bolt 50 , and then locked by the nut 80, when the nut 80 is locked, the bearing plate 70 will compress the elastic element 60, and use the elastic force of the elastic element 60 to resist the top pressure plate 30, so that the heating plate 20 can be closely attached to the The outside of the bottom of the hot water tank 10 improves heating efficiency.

The utility model combined by the above-mentioned components is to provide a heating device for a thermos bottle or a drinking machine. Please refer to FIG. 4 for a schematic diagram of the state when the utility model is locked to the drinking machine. When actually replacing and assembling the heating plate 20, it is only necessary to disassemble or lock the screw 90 into the screw hole 51 of the bolt 50, which is very simple and convenient for replacement or assembly.

Based on the above-mentioned utility model, it is to provide a heating device for a hot water bottle or a drinking machine. After the actual production and repeated operation tests by the inventor, it is confirmed that the functional effect expected by the utility model can indeed be achieved, and at the same time It is a new invention that has not been published in this field, has industrial utilization value, and has met the requirements of practicality and creativity of utility model patents. Therefore, a utility model patent application is filed in accordance with the provisions of the Patent Law.

Claims (2)

1. A heating device for a thermos bottle or a drinking machine, characterized in that a heating plate and a top pressing plate are arranged outside the bottom of its hot water tank container, and the heating plate is attached to the hot water tank container and the top pressing plate respectively, and the hot water There is a fixing seat at the center of the bottom of the gallbladder container, a bolt is arranged at the center of the fixing seat, and a screw hole is provided at the outer end of the bolt for locking the screw on the bottom of the thermos bottle or drinking machine, and an elastic element and a bearing plate are set outside the bolt And be locked by the nut, the locking of the nut makes the supporting plate compress the elastic element, the elastic element elastically resists the top pressure plate, and the heating plate is closely attached to the outside of the bottom of the hot water tank to improve the heating efficiency. 2. The heating device for a thermos bottle or a drinking machine according to claim 1, characterized in that the surface of the top pressure plate is provided with several equally divided sound-absorbing ribs.

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