Light wave tube light shield structure
By designing a reflector structure for the light wave tube, the reflector and support form a cavity to isolate heat, solving the heat dissipation problem caused by the reflector being too close to other parts of the electrical appliance, and improving the service life of the electrical appliance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG LAISIAO ELECTRIC
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-14
Smart Images

Figure CN224501029U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household appliance technology, and in particular to a reflector structure for a light wave tube. Background Technology
[0002] As a simple, safe, efficient, and energy-saving heat source, light wave tubes are widely used in appliances that require heating, such as ovens, microwave ovens, and sterilizers.
[0003] Typically, light wave tubes require a reflector to reflect light waves for heating. However, the conventional installation of light wave tubes results in the reflector being too close to other parts of the appliance, leading to poor heat dissipation and ultimately a significant reduction in the appliance's lifespan. Utility Model Content
[0004] To address the aforementioned problems, this utility model provides a reflector structure for a light wave tube, comprising a reflector body, a light wave tube, and a reflector support. The reflector body includes a mirror reflector and reflective side plates. The mirror reflector is a C-shaped cover with a cross-section. Reflective side plates are provided on the left and right sides of the mirror reflector. The light wave tube is disposed within the reflector body. The reflector support is disposed outside the reflector body. The reflector support includes a support base plate and support side plates. The support base plate is an arc-shaped plate, disposed below the mirror reflector and spaced apart from it. The support side plates are disposed outside the reflective side plates and fixedly connected to them. The left and right ends of the support base plate are fixedly connected to the support side plates.
[0005] Furthermore, the base plate of the bracket has the same curvature as the mirror reflector.
[0006] Furthermore, the height of the bracket side plate is greater than the depth of the mirror reflector and the bracket base plate.
[0007] Furthermore, the reflective side plate and the bracket side plate are fixedly connected by rivets.
[0008] The beneficial effects of this utility model are as follows:
[0009] The reflector is equipped with a reflector bracket for easy installation. There is a gap between the bracket base plate and the mirror reflector to form a cavity, which prevents heat from the front from being transferred to the back of the base plate. Attached Figure Description
[0010] Figure 1 This is an exploded view of the present invention;
[0011] Figure 2 This is a cross-sectional view of the present invention;
[0012] Figure 3 This is a schematic diagram of the assembly of this utility model.
[0013] In the diagram, 1. Mirror reflector; 2. Reflective side plate; 3. Optical wave tube; 4. Support base plate; 5. Support side plate. Detailed Implementation
[0014] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described in detail below with reference to embodiments. Specific details will be involved in the following description to ensure a thorough understanding of the present invention. However, the present invention can still be realized without these specific details, meaning that those skilled in the art can more effectively explain the nature of their work to other skilled in the art using these descriptions and statements herein. Furthermore, it should be understood that the specific embodiments described herein are merely illustrative of the application and are not intended to limit the actual scope of protection. All raw materials used in the following embodiments are commercially available products.
[0015] Example 1
[0016] like Figures 1-3 As shown, a reflector structure for a light wave tube includes a reflector body, a light wave tube 3, and a reflector support. The reflector body includes a mirror reflector 1 and reflective side plates 2. The mirror reflector 1 is a C-shaped cover with a cross-section. Reflective side plates 2 are arranged on the left and right sides of the mirror reflector 1. The light wave tube 3 is arranged inside the reflector body. The reflector support is arranged outside the reflector body. The reflector support includes a support base plate 4 and a support side plate 5. The support base plate 4 is an arc-shaped plate. The support base plate 4 is arranged below the mirror reflector 1 and has a gap between it and the mirror reflector 1. The support side plates 5 are arranged outside the reflective side plates 2 and are fixedly connected to the reflective side plates 2. The left and right ends of the support base plate 4 are fixedly connected to the support side plates 5.
[0017] The base plate 4 of the bracket has the same curvature as the mirror reflector 1. The height of the side plate 5 of the bracket is greater than the depth of the mirror reflector 1 and the base plate 4 of the bracket. The reflective side plate 2 is fixedly connected to the side plate 5 of the bracket by rivets.
[0018] This utility model features a reflector bracket on the outside of the reflector, which facilitates the installation of the reflector. There is a gap between the bracket base plate 4 and the mirror reflector 1 to form a cavity, which prevents heat from the front from being transferred to the back of the base plate.
[0019] The technical solutions provided by the embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the embodiments of this utility model. The description of the above embodiments is only for helping to understand the principles of the embodiments of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.
Claims
1. A reflector structure for a light wave tube, characterized in that: The system includes a reflector, a light wave tube, and a reflector support. The reflector includes a mirror reflector and reflective side plates. The mirror reflector is a C-shaped cover with multiple cross-sections. Reflective side plates are provided on the left and right sides of the mirror reflector. The light wave tube is located inside the reflector. The reflector support is provided outside the reflector. The reflector support includes a support base plate and support side plates. The support base plate is an arc-shaped plate. The support base plate is located below the mirror reflector and is spaced apart from the mirror reflector. The support side plates are located outside the reflective side plates and are fixedly connected to the reflective side plates. The left and right ends of the support base plate are fixedly connected to the support side plates.
2. The optical waveguide reflector structure as described in claim 1, characterized in that: The base plate of the bracket has the same curvature as the mirror reflector.
3. The optical waveguide reflector structure as described in claim 1, characterized in that: The height of the bracket side plate is greater than the depth of the mirror reflector and the bracket base plate.
4. The optical waveguide reflector structure as described in claim 1, characterized in that: The reflective side plate and the bracket side plate are fixedly connected by rivets.