TWM555930U - Cover device and heating device with defogging function - Google Patents

Description

Cover device and heating device with defogging function

The present invention relates to a cover device and a heating device, and more particularly to a cover device and a heating device with a defogging function.

The steamer is set to heat the food placed inside the steamer with steam. In order to prevent dust and keep the temperature of the food in the box, a transparent cover is often arranged on the steamer for the shopper or the seller to view the inside of the steamer. Products of. Alternatively, in order to prevent the dust from falling and to maintain the temperature of the ingredients in the pot, a transparent cover is also provided on the pot for the shopper to view or the seller to view the contents of the pot. However, due to the temperature difference, after the high temperature water vapor in the tank or the pot encounters a transparent cover with a low temperature, it is easy to condense into fine water droplets, thereby forming a layer of wet mist in the transparent cover, so that the shopper or the seller The seller cannot directly view the ingredients inside the steamer from the transparent cover.

One of the common anti-fog and defogging methods on the market is the use of hydrophilic treatment technology to form an anti-fog film on the surface of the object to be anti-fog by spraying the anti-fog liquid, so that the fog is not easy for the object. The surface is condensed to reduce the effect of fog formation on the surface of the object; this method is often used in the field of optics, such as lenses, lenses, or lenses for cameras, goggles, or telescopes. However, in practical applications, as the anti-fog film is exposed to the surface of the object for a longer period of time, the easier it is to peel off from the surface of the object, so that the user must periodically spray the anti-fog liquid, thereby causing use. Inconvenience, and if the chemical defogging method is applied to the steamer, the chemical solvent may be absorbed by the foodstuff, so that the purpose of defogging is achieved, but the shopper purchases the food. desire.

Therefore, how to make the steamer achieve the effect of defogging to improve visibility is an important issue in the industry.

The present invention proposes a cover device with a defogging function, which can enhance the transparency so that the user can clearly inspect the ingredients.

The present invention proposes a heating device which is provided with a cover device having a defogging function to achieve the purpose of defogging and allows the user to clearly inspect the food.

The present invention provides a cover device with a defogging function, comprising a cover body and a defogging layer. The defogging layer is disposed inside the lid body, and the defogging layer is heated by electric heating.

The present invention provides a heating device comprising a heating box, a food receiving portion and a cover device having a defogging function. The food receiving portion is housed in the heating box, and the heating box is used to provide the heat energy required for the food. The cover device with the defogger function is disposed on the food material accommodating portion.

Based on the above, in the cover device and the heating device with the defogging function of the present invention, the defogging layer is disposed in the cover body, and the defogging layer is heated by the electric current to heat the entire surface of the defogging layer for the defogging layer. Produced or maintained at a predetermined temperature, in addition to releasing the wet mist and frost on the surface of the defogging layer by the vapor generated by the heating chamber, and preventing the vapor generated by the heating chamber from being wet mist on the surface of the defogging layer. By means of the defogging effect of the defogging layer, the cover can be maintained Brighten, improve visibility, so that users can clearly check the ingredients.

1, 2‧‧‧ cover device with defogging function

10‧‧‧ cover

11‧‧‧Viewing Department

12‧‧‧ surrounding parts

13‧‧‧Connecting Department

14‧‧‧foot

15‧‧‧Handle structure

151‧‧‧ Flat pieces

152‧‧‧First board

153‧‧‧Second board

154‧‧‧ openings

16‧‧‧Setting the tank

20‧‧‧Defogging layer

22‧‧‧Waterproof structure

3‧‧‧ heating device

31‧‧‧heating cabinet

32‧‧‧ pivotal department

33‧‧‧Food Storage Department

332‧‧‧Place rack

D‧‧‧ interval

Fig. 1 is a schematic view showing an exploded state of a cover device having a defogging function.

FIG. 2 is a schematic view showing another embodiment of a cover device with a defogging function.

Fig. 3 is an exploded perspective view of the cover device with the defogging function of Fig. 2.

Fig. 4 is an exploded perspective view showing the cover device of the second embodiment with the defogging function in another view.

Fig. 5 is a schematic view showing an embodiment of the creation heating device.

Fig. 6 is a schematic view showing the opening of the cover of Fig. 5.

Fig. 7 is a side view showing the heating device of Fig. 5.

Fig. 8 is a schematic view showing a sectional view of a cover body of Fig. 2.

The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings and embodiments. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention.

Fig. 1 is a schematic view showing an exploded state of a cover device having a defogging function. Please refer to Figure 1.

In the present embodiment, the cover device 1 having a defogging function includes a cover 10 and a defogging layer 20. The cover 10 includes a viewing portion 11, a peripheral portion 12, a plurality of connecting portions 13, and a plurality of legs 14. The peripheral portion 12 is provided on the periphery of the viewing portion 11, and in this embodiment, the peripheral portion 12 is a hollow plate body, and the viewing portion 11 is a cover that protrudes from a transparent structure of the peripheral portion 12. A connecting portion 13 may be provided on the peripheral portion 12, and the connecting portion 13 may be used for connecting other members. The footrest 14 is provided on the bottom side of the peripheral portion 12.

The defogging layer 20 is disposed inside the cover body 10, and the surface of the defogging layer 20 is a transparent conductive structure, that is, the defogging layer 20 is a transparent structure, and one side of the defogging layer 20 is electrically conductive.

In detail, the defogging layer 20 is, for example, a transparent glass structure and has a metal conductive film on one side. The metal conductive film is connected to a metal wire, and the metal wire is used to generate a temperature after passing current. In other words, the defogging layer 20 can be energized. Heating, so that the surface of the defogging layer 20 is heated by electric heating, so that the defogging layer 20 generates or maintains a predetermined thermal temperature, so that when the high-temperature vapor hits the temperature-increasing demisting layer 20, the high-temperature vapor does not aggregate into fine water droplets. Therefore, the occurrence of wet mist does not occur, so that the purpose of defogging can be achieved. Further, by the defogging effect of the defogging layer 20, the viewing portion 11 of the lid body 10 does not cause wet mist, so that the viewing portion 11 of the lid body 10 can maintain transparency and enhance visibility.

FIG. 2 is a schematic view showing another embodiment of a cover device with a defogging function. Fig. 3 is an exploded perspective view of the cover device with the defogging function of Fig. 2. Fig. 4 is an exploded perspective view showing the cover device of the second embodiment with the defogging function in another view. Please refer to Figures 2 to 4. It should be noted that the cover device 2 of the defogging function of FIGS. 2 to 4 is similar to the cover device 1 of the defogging function of FIG. 1, wherein the same members are denoted by the same reference numerals and have the same functions. The description will not be repeated, and only the differences will be explained below.

In the present embodiment, the cover device 2 having the defogging function includes a cover 10 and a defogging layer 20. The cover 10 includes a viewing portion 11, a peripheral portion 12, a plurality of connecting portions 13, a plurality of legs 14, and a handle structure 15.

The handle structure 15 is coupled to the front end of the peripheral portion 12 of the cover body 10. The handle structure 15 includes a flat plate member 151, a first plate member 152, a second plate member 153, and an opening portion 154. The flat plate member 151 is formed to extend from the front end of the peripheral portion 12, and the opening portion 154 is provided in the flat plate member 151, and the opening portion 154 is capable of circulating gas. The first plate member 152 and the second plate member 153 are respectively located on opposite sides of the flat plate member 151, and the first plate member 152 and the second plate member 153 are respectively connected to one side of the opening portion 154, wherein the first plate member 152 is opposite The opening 154 is disposed obliquely, and the second plate member 153 is disposed perpendicular to the opening.

In addition, the cover body 10 of the present embodiment further includes a groove body 16 disposed between the peripheral portion 12 and the viewing portion 11, and the groove body 16 is a recess formed between the peripheral portion 12 and the viewing portion 11. Slot structure.

The defrosting layer 20 includes a waterproof structure 22, such as a silicone rubber, which is located on the periphery of the surface of the demister layer 20. The demister layer 20 is fixed to the groove body 16, and the waterproof structure 22 is closely attached to the groove body 16. In order to enhance the tightness between the defogging layer 20 and the cover 10, steam or heated gas is prevented from entering the viewing portion 11 in the cover 10 from the periphery of the defogging layer 20.

Fig. 5 is a schematic view showing an embodiment of the creation heating device. Fig. 6 is a schematic view showing the opening of the cover of Fig. 5. Fig. 7 is a side view showing the heating device of Fig. 5. Fig. 8 is a schematic view showing a sectional view of a cover body of Fig. 2. Please refer to Figures 5 to 8. It should be noted that the cover 10 and the defogging layer 20 of FIGS. 5 to 8 are similar to the cover 10 of FIGS. 1 to 4 and the defogging layer 20, wherein the same members are denoted by the same reference numerals. And have the same effect and will not be repeated, the following only explains the difference.

In the present embodiment, the heating device 3 includes a heating box 31, a pivoting portion 32, a cover 10, a defogging layer 20, and a food material accommodating portion 33.

The heating box 31 is used to provide the hot air required for heating the foodstuff, for example, the steam required for steaming the foodstuff. The heating tank 31 is, for example, a boiler, and can be used for a Kanto heating cabinet, a steaming machine, etc., which at least includes a sink, A member such as a heater, a temperature regulator, or a display, the heating case 31 generates steam by heating the water stored in the water tank to heat the food material.

The food material accommodating portion 33 is accommodated in the heating box 31, and the food material accommodating portion 33 includes a plurality of placing racks 332, and the corresponding food materials can be placed in the placing rack 332 according to the heating box type. The foodstuff is steamed by heating the steam supplied from the tank 31.

The pivoting portion 32 is coupled to one side of the heating case 31, and the shape of the pivoting portion 32 is not limited herein.

In the present embodiment, the cover device 2 having the defogging function as shown in FIGS. 2 to 4 is provided on the food material accommodating portion 33. In other embodiments, the first embodiment may also be used. A cover device 1 having a defogging function is provided on the food material accommodating portion 33. In detail, the connecting portion 13 in the cover 10 is connected to the pivoting portion 32, so that the cover 10 can be in an open position (as shown in FIG. 6) and a closed position relative to the heating box 31 (as shown in FIG. 5 or Figure 7) Rotating, the cover 10 is overlaid on the food material accommodating portion 33. In this embodiment, the cover 10 is, for example, a full-cover type cover, but the cover can be changed by looking at the machine. Type.

The footrest 14 is disposed on the peripheral portion 12 such that when the cover body 10 is in the closed position (such as FIG. 5 or FIG. 7), the footrest 14 is used to prevent the cover body 10 from directly touching the food material accommodating portion 33, and the buffer can be achieved. Effect. In the present embodiment, the peripheral portion 132 and the food material accommodating portion 33 have a space D to increase the gas permeability and prevent the steam inside the food material accommodating portion 33 from generating a high pressure.

With such a configuration, the defogging layer 20 can be heated by energization so that the surface of the defogging layer 20 is heated by energization heating, so that the defogging layer 20 generates or maintains a predetermined thermal temperature, so that When the high-temperature steam hits the temperature-removing defogging layer 20, the high-temperature vapor does not aggregate into fine water droplets, and the wet mist does not occur, so that the purpose of defogging can be achieved. In addition, by the defogging effect of the defogging layer 20, the viewing portion 11 of the cover 10 does not generate wet fog, so that the viewing portion 11 of the cover 10 can maintain transparency and enhance visibility to achieve user capability. Clearly check the purpose of the ingredients.

In addition, in the present embodiment, the cover 10 of the heating device 3 is a full-cover type cover, so the pressure inside the food material accommodating portion 33 is increased, and when the cover 10 is picked up, the steam is generally large in area and pressure. Small places to disperse. Therefore, when the user opens the cover 10, the steam will directly rush to the user. Therefore, in the present embodiment (shown in Fig. 8), a handle structure 15 is attached to the front end of the peripheral portion 12 in the cover body 10. The handle structure 15 has an opening portion 154, so that the food can be made at the moment of picking up the cover body 10. The steam G in the inner portion of the accommodating portion 33 can be led out from the opening portion 154 for the first time. After the lid body 10 is opened, since the internal pressure of the food material accommodating portion 33 is released and the internal steam G is mixed with the outside air, the temperature is lowered. In addition, the first plate member 152 is disposed obliquely with respect to the opening portion 154, so that the steam G can be guided to the outside along the structure of the first plate member 152. The second plate member 153 is vertically disposed with respect to the opening portion, and can block the steam G flowing in the direction of the flat plate member 151. Therefore, the flat member 151 is not affected by the high temperature steam G (or hot air) to raise the temperature, and can block the moment when the cover 10 is lifted, the steam G is flushed toward the user, so the flat member 151 can be used for preventing the user from rubbing. It is used for holding and can block the steam G to prevent it from being burned by steam.

In summary, in the cover device and the heating device with the defogging function of the present invention, the defogging layer is disposed in the cover body, and the defogging layer is heated by electric conduction, so that the entire surface of the defogging layer is heated to be removed. The fog layer generates or maintains a predetermined hot temperature, in addition to releasing the wet mist and frost on the surface of the defogging layer by the vapor generated by the heating box, and preventing the steam generated by the heating box from generating wet mist on the surface of the defogging layer. The situation occurs, and the cover body can maintain transparency by the defogging effect of the defogging layer. Improve visibility so that users can see the ingredients clearly.

Furthermore, compared with the method of spraying by the hydrophilic treatment technology, the creation method uses the energization method to raise the temperature of the entire surface of the defogging layer, and does not affect the originally heated food, thereby increasing the desire of the user to purchase.

In addition, the present invention enhances the tightness between the defogging layer and the cover by providing a waterproof structure around the periphery of the defogging layer, thereby preventing steam from entering the cover from the periphery of the defogging layer, thereby improving the moisture and defogging of the cover. purpose.

In addition, the present invention is connected to a handle structure at the front end of the cover body, so that steam can be led out from the opening portion at the moment of lifting the cover body to achieve the purpose of heat conduction and temperature reduction. Further, the first plate member is disposed obliquely with respect to the opening portion, so that the steam can be guided to the outside along the structure of the first plate member. The second plate member is vertically disposed with respect to the opening portion to block steam flowing in the direction of the flat plate member. Therefore, the flat piece is not affected by the high temperature steam (or hot air) to raise the temperature, and can block the moment when the cover is lifted, the steam is rushed to the user, so the flat piece can be used for the user to prevent the hot holding. It also blocks steam to prevent it from being burnt by steam.

The above descriptions are merely illustrative of the preferred embodiments or examples of the technical means employed to solve the problems, and are not intended to limit the scope of the invention. Any change or modification that is consistent with the scope of the patent application scope of this creation or the scope of the patent creation is covered by the scope of the creation patent.

3‧‧‧ heating device

31‧‧‧heating cabinet

32‧‧‧ pivotal department

10‧‧‧ cover

11‧‧‧Viewing Department

12‧‧‧ surrounding parts

13‧‧‧Connecting Department

15‧‧‧Handle structure

151‧‧‧ Flat pieces

152‧‧‧First board

153‧‧‧Second board

154‧‧‧ openings

Claims (12)

A cover device with a defogging function includes: a cover body; and a defogging layer disposed inside the cover body, wherein the defogging layer is heated by electric heating. The cover device with a defogging function according to claim 1, wherein the surface of the defogging layer is a transparent conductive structure. The cover device with a defogging function according to claim 1, wherein the cover body comprises a viewing portion and a peripheral portion, the viewing portion is a transparent structure, and the peripheral portion of the viewing portion is provided with the peripheral portion. . The cover device with a defogging function according to claim 3, further comprising: a handle structure connected to the front end of the peripheral portion of the cover body, wherein the handle structure comprises an opening portion, the opening portion capable of For gas circulation. A cover device with a defogging function according to claim 4, wherein the handle structure comprises a flat plate member formed by a front end of the peripheral portion, the opening portion being disposed on the flat plate member. The cover device with a defogging function according to claim 5, wherein the handle structure comprises a first plate member and a second plate member, wherein the first plate member and the second plate member are respectively located The first plate member and the second plate member are respectively connected to one side of the opening portion on opposite sides of the flat plate member. The cover device with a defogging function according to claim 6, wherein the first plate member is disposed obliquely with respect to the opening portion. The cover device with a defogging function according to claim 6, wherein the second plate member is vertically disposed with respect to the opening portion. A cover device with a defogging function as described in claim 3, wherein the cover is further included A groove body is disposed, the groove body is located between the peripheral portion and the viewing portion, and the defogging layer is fixed to the installation groove body. The cover device with a defogging function according to claim 9, wherein the defogging layer comprises a waterproof structure, and the waterproof structure is in close contact with the groove. The cover device with a defogging function according to claim 3, wherein the cover further comprises a plurality of legs, and the plurality of legs are disposed at the peripheral portion. A heating device comprising: a heating box; an food material accommodating portion housed in the heating box, the heating box for providing heat energy required for the foodstuff; and, as in items 1 to 11 The cover device with the defogging function is disposed on the food material accommodating portion.