JP3117735U - Quartz electric tube module - Google Patents

Abstract

The present invention provides a quartz electric heating tube module having a solid structure and a high safety, in which a plurality of quartz electric heating tubes are assembled.
In addition to protecting two ordinary quartz electric heating tubes with electrodes at both ends by providing two covers, the electrodes are in electrical contact with electrode pieces provided on these covers, and the ends of the quartz electric heating tubes are cupped. A quartz electric heating tube module in which a plurality of tubes are assembled in series or in parallel by connecting with a ring is provided.
[Selection] Figure 3

Description

  The present invention relates to a quartz electric tube module. More specifically, the present invention relates to a quartz electric tube module in which a plurality of quartz electric tubes are combined to form a module, which has a solid structure and can cope with safety trials. is there.

  As is well known, in a heating device of a conventional electric heater (for example, a drinking water device), one or several quartz electric heating tubes are attached to the water pipe of the electric heater to heat the water flowing in the pipe, Raise the temperature.

  However, since the conventional quartz heating tube is made of glass, it is easy to break, it is difficult to say that it is structurally safe, and it is difficult to cope with safety trials of machines. In addition, since it is made of glass, its surface is easy to slide, and there is a difficulty in gathering a plurality of tubes into a module.

  In view of the above circumstances, in order to remedy such drawbacks, the inventor of the present application based on experience engaged in the art for many years, as a result of long-term research, finally the quartz electric tube module according to the present application. I came to see the success of the development.

  An object of the present invention is to provide a quartz electric heating tube module in which a plurality of quartz electric heating tubes are assembled into a module, which has a solid structure and can cope with safety trials.

  In order to achieve the above object, in the present invention, in a quartz electric heating tube in which one layer of an electrothermal film is deposited on the surface, one electrode is provided at each end thereof, and heated by energization between the electrodes at both ends. The surface is covered with a first cover and a second cover, one end of the first electrode piece provided on the first cover protrudes outside the first cover, and the other end is a metal leaf spring of the quartz electric heating tube. A second electrode piece is also provided on the second cover, one end of which protrudes outside the second cover, and a metal leaf spring is provided at the other end. The quartz electric heating tube is in electrical contact with the other electrode of the quartz electric heating tube in a bridge shape, and the quartz electric heating tube is protected from damage due to an impact by the first cover and the second cover, and the end portion thereof is protected. A module that combines multiple pipes in series or in parallel by coupling. Providing a quartz heating tubes module.

  As can be seen from the above and the following description, the product according to the present invention is a quartz electric heating tube module that is formed by combining a plurality of tubes, and its structure is solid and can be used for any safety test. It is endurable and rich in creativity that is unmatched by conventional products.

  Regarding the other features, advantages and operation of the quartz electric heat tube module according to the present invention, please refer to the contents of the embodiments described below in order, referring to the drawings attached to the specification.

  As shown in FIGS. 1 to 4, the quartz electric heating tube module according to the present invention has a single electric heating film deposited on the surface of the quartz electric heating tube 10 as a single unit, and both ends of the electric heating film. The electrode 11 and the electrode 13 are provided respectively, and the quartz electric heating tube 10 is heated by energizing between the electrodes 11 and 13.

  The surface of the quartz electric heating tube 10 is covered with the first cover 15 and the second cover 16, and one end of the first electrode piece 17 provided on the first cover 15 protrudes outside the first cover 15 and the other end. Is a metal leaf spring 18 in electrical contact with the electrode 11 of the quartz metal tube 10 in a bridge shape. A second electrode piece 19 is also provided on the second cover 16, one end of which protrudes outside the second cover 16, and a metal leaf spring 21 is provided at the other end. It is in electrical contact with one electrode 13 in a bridge shape.

  With the configuration as described above, the quartz electric heating tube 10 is protected by the first cover 15 and the second cover 16 which are the covering bodies from damage due to impact. The coupling 31 is attached to the end of the quartz electric heating tube 10, and a plurality of tubular bodies are firmly connected in series or in parallel to form a modularized quartz electric heating tube module. This quartz electric tube module has a solid structure and can withstand any safety test.

  The coupling 31 of the quartz electric heating tube 10 in FIG. 3 may be straight or L-shaped, and it is extremely convenient to connect a plurality of the tubular bodies 10 of the quartz electric heating tube 10 in series or in parallel to form a module. it can.

  The first cover 15 and the second cover 16 of the quartz electric heating tube 10 of FIG. 4 are fastened to the quartz electric heating tube 10 with bolts 41.

  Further, as shown in FIG. 4, protective end lids 42 are attached to both ends of the quartz electric heating tube 10 with bolts 43, respectively.

  Further, as shown in FIGS. 1 and 4, one overheat protector 44 is attached to the first electrode piece 17, and when the temperature of the quartz electric heating tube 10 is too high (overheated), the quartz electric heating tube 10. This shuts off the power supply.

  In summary, the present invention is not only creative in form, but also can add many of the functions described above compared to conventional products, and is sufficient for the requirements of statutory utility model registration requests for novelty and inventive step. It is considered that they match.

  The above detailed description is a specific description of the possible embodiments of the invention. However, this embodiment does not limit the scope of the request for registration of the utility model of the present invention, and all implementations or changes of the equivalent effect made without departing from the technical spirit of the present invention are all requests for registration of the utility model of the present invention. It shall be included in the range of.

It is sectional drawing of the quartz electric heating tube which concerns on this invention. It is a three-dimensional external view of the quartz electric heating tube which concerns on this invention. It is an assembly drawing of the quartz electric tube module concerning the present invention. It is an exploded view of the quartz electric heating tube concerning this invention.

Explanation of symbols

10 Quartz electric heating tube
11 electrodes
13 electrodes
15 First cover
16 Second cover
17 First electrode piece 18 Metal leaf spring
19 Second electrode piece
21 Metal leaf spring
31 coupling
41 volts
42 Protective end cover 43 Bolt
44 Overheat protector

Claims (5)

In a quartz electric heating tube, a single layer of electrothermal film is vapor-deposited on the surface, one electrode is provided at each end thereof, and heated by energization between the electrodes at both ends.
The surface of the quartz electric heating tube is covered with a first cover and a second cover, one end of the first electrode piece provided on the first cover protrudes outside the first cover, and the other end is made of metal. The plate spring is in electrical contact with one electrode of the quartz electric heating tube in a bridge shape, and a second electrode piece is also provided on the second cover, one end of which is also outside the second cover. A metal leaf spring is provided at the other end, and is in electrical contact with the other electrode of the quartz electric heating tube in a bridge shape. The quartz electric heating tube is connected to the first cover and the second electrode. A quartz electric heating tube module, wherein the quartz electric heating tube is protected from damage due to an impact, and a plurality of the quartz electric heating tubes are assembled into a module by coupling an end portion of the quartz electric heating tube.   The quartz electric tube module according to claim 1, wherein the coupling is straight.   The quartz electric tube module according to claim 1, wherein the coupling is L-shaped.   2. The quartz heating tube module according to claim 1, wherein the first cover and the second cover are fastened to a surface of the quartz heating tube by bolts.   One overheat protector is attached to the first electrode piece, and when the temperature of the quartz electric heating tube is too high (overheating), the power supply of the quartz electric heating tube is cut off. Item 2. The quartz electric heating tube module according to Item 1.

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