Ceramic reflecting plate suitable for infrared heating lamp tube

Abstract

A ceramic reflecting plate suitable for an infrared heating lamp tube comprises a ceramic reflecting plate body, the ceramic reflecting plate body is provided with a top face and a bottom face located on the opposite side of the top face, the top face is a reflecting face, a ceramic groove is formed in the reflecting face, and the cross section of the ceramic groove is in a circular arc shape; the ceramic reflecting plate body is provided with honeycomb weight-reducing through holes, the honeycomb weight-reducing through holes are positioned between the reflecting surface and the bottom surface, the honeycomb weight-reducing through holes comprise a plurality of single holes, and the single holes penetrate through the ceramic reflecting plate body. According to the ceramic with the honeycomb layout structure, the weight of the ceramic can be greatly reduced, meanwhile, the honeycomb holes with the certain length can store a large amount of air, the air is a poor conductor of heat, and the heat insulation performance and heat preservation performance of the ceramic are improved. The reflection of the infrared light can be optimized through the reflection of the cambered-surface ceramic, and the condensation effect can be achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of infrared heating lamps, and particularly relates to a ceramic reflecting plate suitable for an infrared heating lamp tube. BACKGROUND

[0002] The ceramic plate generally has high reflectivity, can effectively reflect light, and improves the efficiency of the lighting device. The ceramic material has good high-temperature resistance and can work stably in a high-temperature environment. The existing planar ceramic reflecting structure has a solid structure, and the weight, heat insulation performance and reflectivity need to be improved. SUMMARY

[0003] The application aims to overcome the defects of the prior art and provide a ceramic reflecting plate suitable for an infrared heating lamp tube.

[0004] To achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0005] A ceramic reflecting plate suitable for an infrared heating lamp tube comprises a ceramic reflecting plate body, the ceramic reflecting plate body has a top surface and a bottom surface opposite to the top surface, the top surface is a reflecting surface, ceramic grooves are arranged on the reflecting surface, and the cross section of the ceramic grooves is in the shape of an arc; a honeycomb weight-reducing through hole is arranged on the ceramic reflecting plate body, the honeycomb weight-reducing through hole is located between the reflecting surface and the bottom surface, the honeycomb weight-reducing through hole comprises a plurality of single holes, and the single holes penetrate through the ceramic reflecting plate body.

[0006] In one technical scheme, three ceramic grooves are arranged side by side on the reflecting surface.

[0007] In one technical scheme, the honeycomb weight-reducing through hole comprises three rows of single holes, and the positions of the single holes in each row are staggered.

[0008] In one technical scheme, each row of single holes comprises four single holes.

[0009] In one technical scheme, the single holes transversely penetrate through the ceramic reflecting plate body.

[0010] Advantages:

[0011] 1. The ceramic with a honeycomb layout structure can greatly reduce the weight of the ceramic, and at the same time, the honeycomb holes with a certain length can store a large amount of air, and air is a poor conductor of heat, thereby improving the heat insulation of the ceramic.

[0012] 2. The arc surface ceramic reflecting can optimize the reflection of infrared light and can have a light focusing effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are schematic structural diagrams of the application. Figure 1 is a schematic structural diagram of the application;

[0014] Appendix Figure 2 This is a schematic diagram of the three-dimensional structure of the ceramic reflector body;

[0015] Appendix Figure 3 This is a schematic diagram of the honeycomb curved ceramic reflector in use.

[0016] Appendix Figure 4 This is a structural diagram showing the positional relationship between the honeycomb curved ceramic reflector, the lamp tube, and the stainless steel bracket.

[0017] 1. Ceramic reflector body; 11. Ceramic groove; 12. Honeycomb weight-reducing through hole; 2. Stainless steel bracket; 3. Lamp tube; A. Top surface; B. Bottom surface. Detailed Implementation

[0018] The specific implementation of this application is further described below with reference to the accompanying drawings. This application is not limited to the description of the following embodiments.

[0019] Example 1

[0020] like Figure 1 and 2 As shown, a ceramic reflector suitable for infrared heating lamps includes a ceramic reflector body. The ceramic reflector body has a top surface and a bottom surface located on the side of the top surface. The top surface is a reflective surface, and a ceramic groove is provided on the reflective surface. The cross-section of the ceramic groove is arc-shaped. A honeycomb weight-reducing through hole is provided on the ceramic reflector body. The honeycomb weight-reducing through hole is located between the reflective surface and the bottom surface. The honeycomb weight-reducing through hole includes multiple single holes, and each single hole penetrates the ceramic reflector body.

[0021] See attached document Figure 3 and attached Figure 4 As shown, during use, the bottom of the honeycomb curved ceramic reflector is fixedly connected to the stainless steel bracket. The lamps are installed separately, with the lamps positioned in the grooves, but the surface of the lamps does not contact the surface of the honeycomb curved ceramic reflector. The honeycomb curved ceramic reflector has three grooves, allowing for the installation of three lamps. During operation, the light generated by the lamps shines into the ceramic grooves. The light is reflected by the ceramic grooves, optimizing infrared light reflection and focusing the light. Simultaneously, heat is transferred to the honeycomb curved ceramic reflector. The honeycomb pores of a certain length store a large amount of air; air is a poor conductor of heat, improving the ceramic's thermal insulation properties. Furthermore, the honeycomb structure of the ceramic reduces weight, especially when installing a large number of lamps, significantly reducing weight.

[0022] Further, three ceramic grooves are arranged side by side on the reflecting surface. Further, the honeycomb weight-reducing hole comprises three rows of single holes, and the positions of the single holes in each row are staggered. Each row of single holes comprises four single holes. Further, the single holes transversely pass through the ceramic reflecting plate body.

[0023] The above is a further detailed description of the present application in combination with specific preferred embodiments, and cannot be deemed to limit the specific implementation of the present application to these descriptions. For ordinary skilled persons in the technical field of the present application, several simple deductions or replacements can be made without departing from the concept of the present application, and all of them shall be deemed to fall within the protection scope of the present application.

Claims

1. A ceramic reflector plate suitable for use in an infrared heating lamp, characterized in that: The ceramic reflector body has a top surface and a bottom surface opposite to the top surface, the top surface is a reflecting surface, the reflecting surface is provided with ceramic grooves, and the cross section of the ceramic grooves is a circular arc shape; the ceramic reflector body is provided with a honeycomb weight-reducing hole, the honeycomb weight-reducing hole is located between the reflecting surface and the bottom surface, and the honeycomb weight-reducing hole comprises a plurality of single holes, and the single holes penetrate through the ceramic reflector body.

2. A ceramic reflector plate for an infrared heating lamp according to claim 1, characterized in that: Three ceramic grooves are arranged side by side on the reflecting surface.

3. A ceramic reflector plate for an infrared heating lamp according to claim 1, characterized in that: The honeycomb weight-reducing hole comprises three rows of single holes, and the positions of each row of single holes are staggered with each other.

4. A ceramic reflector plate for an infrared heating lamp according to claim 3, characterized in that: Each row of single holes is provided with four single holes.

5. A ceramic reflector plate for an infrared heating lamp according to claim 1, characterized in that: The single holes transversely penetrate through the ceramic reflector body.

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