阅读说明：本技术 一种加热组件及应用有该加热组件的消毒柜 (Heating element and disinfection cabinet applying same ) 是由 黄鹏 王军元 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种加热组件,包括有加热管(2)以及围设在所述加热管(2)外周的管罩(4),其特征在于：所述管罩(4)的周壁上贯穿开设有散热孔(41),且管罩(4)转动连接在所述的加热管(2)上,以使该管罩(4)能在所述加热管(2)加热产生的热气流或外力的作用下绕加热管(2)的轴线转动。本发明还公开了一种应用有该加热组件的消毒柜。与现有技术相比,本发明加热组件能使周围热量均匀扩散,且能够避免餐具覆盖。(The invention discloses a heating component, which comprises a heating pipe (2) and a pipe cover (4) arranged around the periphery of the heating pipe (2), and is characterized in that: the peripheral wall of the pipe cover (4) is provided with heat dissipation holes (41) in a penetrating mode, and the pipe cover (4) is connected to the heating pipe (2) in a rotating mode, so that the pipe cover (4) can rotate around the axis of the heating pipe (2) under the action of hot air flow or external force generated by heating of the heating pipe (2). The invention also discloses a disinfection cabinet applying the heating assembly. Compared with the prior art, the heating assembly can uniformly diffuse the ambient heat and can avoid tableware coverage.)

1. A heating component comprises

A heating pipe (2); and

the pipe cover (4) is arranged around the heating pipe (2);

The method is characterized in that: the peripheral wall of the pipe cover (4) is provided with heat dissipation holes (41) in a penetrating mode, and the pipe cover (4) is connected to the heating pipe (2) in a rotating mode, so that the pipe cover (4) can rotate around the axis of the heating pipe (2) under the action of hot air flow or external force generated by heating of the heating pipe (2).

2. The heating assembly of claim 1, wherein: the periphery wall of the tube cover (4) is at least provided with two bosses or grooves (42) which are arranged at intervals along the circumferential direction, and the periphery wall of the tube cover (4) is made of a material capable of reflecting disinfection light.

3. The heating assembly of claim 2, wherein: the inner side wall of the groove (42) is an arc surface (421), and the axis of the arc surface (421) is parallel to the axis of the heating pipe (2).

4. The heating assembly of claim 3, wherein: the gravity center of the pipe cover (4) is positioned on the axis of the heating pipe (2), and the bottom wall of each groove (42) is provided with the heat dissipation holes (41).

5. The heating assembly of claim 3, wherein: the gravity center of the pipe cover (4) deviates from the axis of the heating pipe (2), and the bottom walls of the two grooves (42) farthest away from the gravity center are provided with the heat dissipation holes (41).

6. The heating assembly of claim 5, wherein: lightening holes (43) are formed in the outer peripheral wall of the pipe cover (4), and two ends of each lightening hole (43) are communicated with two grooves (42) which are provided with heat dissipation holes (41).

7. A heating assembly as claimed in any of claims 3 to 6, wherein: the heat dissipation hole (41) is located at the center of the arc surface (421) along the circumferential direction.

8. A heating assembly as claimed in any of claims 1 to 6, wherein: the heat dissipation holes (41) are arranged in a row, each row of heat dissipation holes (41) are arranged along the circumferential direction of the pipe cover (4) at intervals, and in each row of heat dissipation holes (41), each heat dissipation hole (41) is arranged along the length direction of the pipe cover (4) at intervals.

9. A heating assembly as claimed in any of claims 1 to 6, wherein: rotating sleeves (21) are installed at two ends of the heating pipe (2), and two ends of the pipe cover (4) are respectively sleeved with the rotating sleeves (21).

10. The heating assembly of claim 9, wherein: the periphery wall epirelief of rotating cover (21) is equipped with spacing arch (211), pipe casing (4) spacing in two rotate between the spacing arch (211) of cover (21).

11. A disinfection cabinet applying a heating assembly as claimed in any one of claims 1 to 10, comprising a cabinet body (1) having a disinfection chamber (11), said heating assembly being located in said disinfection chamber (11).

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to a heating assembly and a disinfection cabinet applying the same.

Background

The disinfection cabinet generally uses a combination of ultraviolet rays and ozone to disinfect tableware, and meanwhile, a heating element is required to heat and dry the tableware. The quartz heating tube is low in cost, convenient to assemble and is adopted more frequently. In order to protect the quartz heating tube from being damaged by the contact of tableware, a heating tube cover is generally disposed thereon to protect the quartz tube from being damaged.

In order to let the heat that the heating pipe produced can be through heating pipe cover faster diffusion to inner bag everywhere, very porous is generally seted up on heating pipe cover surface, like utility model patent "a sterilizer" that patent application number is CN201822137812.7 (publication number is CN210009374U) discloses a sterilizer, the internal orientation that is equipped with of cabinet the positive open-ended disinfection cavity of cabinet body, be equipped with infrared high temperature heating tube in the middle of the disinfection cavity bottom, infrared high temperature heating tube outer cover is equipped with the heating pipe cover, the heating pipe covers and evenly is equipped with a plurality of louvres.

However, for the tube cover, on one hand, although the existence of the heat dissipation holes can diffuse heat, the heat dissipation effect is limited, and the heat is not uniformly diffused around the tube cover; on the other hand, when the tableware and the like fall onto the pipe cover, the tableware which cannot resist high temperature is deformed due to the local over-high temperature.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a heating assembly capable of uniformly diffusing ambient heat in view of the current state of the prior art.

A second technical problem to be solved by the present invention is to provide a heating assembly that avoids the covering of the dishes.

A third technical problem to be solved by the present invention is to provide a heating assembly that can extend the coverage of the sterilizing light.

The fourth technical problem to be solved by the invention is to provide a heating component which can enable heat to be concentrated and quickly diffused to all parts of the disinfection cavity.

The fifth technical problem to be solved by the invention is to provide a disinfection cabinet applying the heating assembly.

The technical scheme adopted by the invention for solving the first and second technical problems is as follows: a heating component comprises

Heating a tube; and

the pipe cover is arranged around the heating pipe;

the method is characterized in that: the peripheral wall of the pipe cover is provided with heat dissipation holes in a penetrating mode, and the pipe cover is connected to the heating pipe in a rotating mode so that the pipe cover can rotate around the axis of the heating pipe under the action of hot air flow or external force generated by heating of the heating pipe.

In order to further solve the third technical problem, the peripheral wall of the tube cover is provided with at least two bosses or grooves arranged at intervals along the circumferential direction, and the peripheral wall of the tube cover is made of a material capable of reflecting the disinfection light. The rotating boss or the rotating groove can reflect the disinfection light to form dynamic disinfection light, and the coverage range of the disinfection light is enlarged.

In order to realize the focusing effect, the inner side wall of the groove is an arc surface, and the axis of the arc surface is parallel to the axis of the heating pipe.

In order to ensure the rotation randomness of the pipe cover, the gravity center of the pipe cover is positioned on the axis of the heating pipe, and the bottom wall of each groove is provided with the heat dissipation holes.

In order to further solve the fourth technical problem, the center of gravity of the pipe cover deviates from the axis of the heating pipe, and the bottom walls of the two grooves farthest away from the center of gravity are provided with the heat dissipation holes. Thus, the two arc surfaces with the heat dissipation holes can keep an upward state, and the pipe cover swings like a pendulum under the action of hot air flow, so that heat generated by the heating pipe is concentrated and quickly diffused upwards to all parts of the disinfection cavity.

In order to make the gravity center of the pipe cover deviate from the axis of the heating pipe, lightening holes are formed in the outer peripheral wall of the pipe cover, and two ends of each lightening hole are communicated with two grooves which are provided with heat dissipation holes respectively. Of course, the same effect can be achieved by reversely arranging the weight increasing part on the pipe cover.

In order to avoid the edge of the pipe cover from cutting a user, the two adjacent arc surfaces are in smooth transition through the arc surface.

In order to facilitate the timely diffusion of heat, the heat dissipation holes are located in the center of the arc surface along the circumferential direction. The heat dissipation holes are arranged at the positions, so that the length of the heat dissipation holes can be shortened, and heat can be conveniently diffused in time.

In order to further ensure uniform heat dissipation, the heat dissipation holes are arranged in rows, the heat dissipation holes in each row are arranged at intervals along the circumferential direction of the pipe cover, and in each row of heat dissipation holes, the heat dissipation holes are arranged at intervals along the length direction of the pipe cover.

In order to facilitate the rotating connection of the pipe cover on the heating pipe, rotating sleeves are installed at two ends of the heating pipe, and two ends of the pipe cover are respectively sleeved on the peripheries of the two rotating sleeves in a rotating manner.

In order to avoid the pipe cover to move along the length direction of the pipe cover in the rotating process, the outer peripheral wall of the rotating sleeve is convexly provided with limiting bulges, and the pipe cover is limited between the two limiting bulges of the rotating sleeve.

The technical solution adopted to solve the fifth technical problem of the present invention is: a disinfection cabinet with the heating assembly comprises a cabinet body with a disinfection cavity, and the heating assembly is located in the disinfection cavity.

Compared with the prior art, the invention has the advantages that: the pipe cover which is provided with the heat dissipation holes in a penetrating mode on the peripheral wall is arranged on the periphery of the heating pipe in a surrounding mode, the pipe cover is connected with the heating pipe in a rotating mode, when the heating pipe works, air near the heating pipe is heated, airflow is in an irregular state after being heated, the airflow is diffused outwards through the heat dissipation holes formed in the pipe cover, the pipe cover rotates or swings relative to the heating pipe due to uneven stress of hot airflow impact, relative rotation movement between the pipe cover and the heating pipe is beneficial to further heat dissipation, and local high temperature near a heating assembly is reduced; if the tableware falls to the surface of the pipe cover in an accident, the tableware can stir the pipe cover to rotate, so that the tableware is far away from the heating component, and the deformation caused by the fact that the tableware is covered on the pipe cover is avoided.

Drawings

FIG. 1 is a schematic perspective view of a disinfection cabinet according to an embodiment 1 of the present invention;

FIG. 2 is an exploded perspective view of the heating assembly of FIG. 1;

FIG. 3 is a transverse cross-sectional view of the heating assembly of FIG. 1;

FIG. 4 is a transverse cross-sectional view of the tube shield of the heating assembly of FIG. 3 rotated 45;

FIG. 5 is a schematic perspective view of a heating unit in embodiment 2 of the disinfection cabinet of the present invention;

fig. 6 is a transverse cross-sectional view of the heating assembly of fig. 5.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.