Micro-electro-mechanical heater

Abstract

The utility model discloses a micro-electro-mechanical heater, which relates to the technical field of micro-electro-mechanical heaters and comprises a fixing frame and a heating sheet, a plurality of fixing rods are fixedly mounted in the fixing frame at equal intervals, and a plurality of frames are fixedly mounted between two side walls of the fixing frame and the fixing rods. Elastic pieces are installed on the multiple frames, side fixing bases are fixedly installed at the two ends of the top of the fixing frame, and protruding limiting strips are arranged at the tops of the two side fixing bases. According to the utility model, through the arrangement of the frame and the elastic sheets, the plurality of elastic sheets abut against the glass fiber epoxy resin substrate and are tightly attached to the surface of the micro-electro-mechanical system, so that the heating sheets are tightly attached, the heating efficiency is improved, and the two adjusting sheets are arranged to pull the glass fiber epoxy resin substrate to adjust left and right; the glass fiber epoxy resin substrate is provided with the sliding groove so that the glass fiber epoxy resin substrate can slide on the side fixing base, the heating piece moves on the micro-electro-mechanical surface, the moving operation is convenient and fast, and micro-electro-mechanical heating can be conveniently adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of microelectromechanical heaters, and particularly relates to a microelectromechanical heater. Background Art

[0002] When using a microelectromechanical sensor for sensing, some microelectromechanical sensors must be at a specific operating temperature to accurately measure the object to be measured, that is, the microelectromechanical sensor and its surrounding environment need to be heated to a specific operating temperature before sensing. Therefore, a heater must be configured for the microelectromechanical sensor so that the microelectromechanical sensor can be heated to a specific operating temperature. After the existing heaters are installed and fixed, it is not convenient to adjust the orientation to adapt to the microelectromechanical. Most of the existing heaters are connected to the microelectromechanical device by a close-fitting or pasting method, and the installation, disassembly and maintenance are inconvenient. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a microelectromechanical heater, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A microelectromechanical heater includes a fixed frame and a heating sheet. A plurality of fixing rods are fixedly installed at equal intervals inside the fixed frame. A plurality of frames are fixedly installed between the two side walls of the fixed frame and the plurality of fixing rods. Elastic sheets are installed on each of the plurality of frames. At both ends of the top of the fixed frame, side fixing seats are fixedly installed. Protrusion limiting strips are provided on the tops of the two side fixing seats. The outer surface of the heating sheet is coated with a glass fiber epoxy resin substrate. Chutes are opened at both ends of the glass fiber epoxy resin substrate. The two chutes correspond to and are adapted to the protrusion limiting strips.

[0006] Preferably, both ends of the heating sheet extend to the outside of the glass fiber epoxy resin substrate and are provided with poles.

[0007] Preferably, adjusting sheets are fixedly installed at both ends of the glass fiber epoxy resin substrate. Anti-slip pads are installed on the top surfaces of both ends of the two adjusting sheets and through holes are opened. By providing frames and elastic sheets, a plurality of elastic sheets press against the glass fiber epoxy resin substrate and closely adhere to the surface of the microelectromechanical, so that the heating sheet fits tightly, and the heating efficiency is improved.

[0008] Preferably, mounting holes are opened at the four corners of the fixed frame.

[0009] Preferably, each of the plurality of frames is lapped with the bottom surface of the glass fiber epoxy resin substrate.

[0010] Preferably, the spacing between several of the said frames is equal. By setting two adjusting pieces to pull the fiberglass epoxy resin substrate for left - right adjustment, the fiberglass epoxy resin substrate is provided with a chute, enabling the fiberglass epoxy resin substrate to slide on the side fixing seat. The heating sheet moves on the surface of the micro - electro - mechanical device, and the moving operation is convenient, facilitating adaptation to micro - electro - mechanical heating.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the frame and the elastic sheet, several elastic sheets press against the fiberglass epoxy resin substrate to closely adhere to the surface of the micro - electro - mechanical device, making the heating sheet fit tightly and improving the heating efficiency.

[0013] 2. By setting two adjusting pieces to pull the fiberglass epoxy resin substrate for left - right adjustment, the fiberglass epoxy resin substrate is provided with a chute, enabling the fiberglass epoxy resin substrate to slide on the side fixing seat. The heating sheet moves on the surface of the micro - electro - mechanical device, and the moving operation is convenient, facilitating adaptation to micro - electro - mechanical heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a micro - electro - mechanical heater of the present utility model;

[0015] Figure 2 is the top - view structural schematic diagram of a micro - electro - mechanical heater of the present utility model;

[0016] Figure 3 is the three - dimensional structural schematic diagram of the fixing frame of a micro - electro - mechanical heater of the present utility model;

[0017] Figure 4 is the three - dimensional structural schematic diagram of the fiberglass epoxy resin substrate of a micro - electro - mechanical heater of the present utility model.

[0018] In the figure: 1. Fixing frame; 2. Fiberglass epoxy resin substrate; 3. Heating sheet; 4. Side fixing seat; 5. Chute; 6. Adjusting piece; 7. Pole; 8. Protrusion limiting strip; 9. Fixed rod; 10. Frame; 11. Elastic sheet; 12. Mounting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific embodiments.

[0020] Such as Figures 1-4As shown in the figure, a microelectromechanical heater includes a fixed frame 1 and a heating sheet 3. Inside the fixed frame 1, a number of fixed rods 9 are fixedly installed at equal intervals. Between the two side walls of the fixed frame 1 and the number of fixed rods 9, a number of frames 10 are fixedly installed. On each of the number of frames 10, a spring piece 11 is installed. At both ends of the top of the fixed frame 1, side fixed seats 4 are fixedly installed. On the top of the two side fixed seats 4, raised limiting strips 8 are provided. The outer surface of the heating sheet 3 is coated with a glass fiber epoxy resin substrate 2. At both ends of the glass fiber epoxy resin substrate 2, chutes 5 are opened. The two chutes 5 correspond to and are adapted to the raised limiting strips 8.

[0021] In this embodiment, both ends of the heating sheet 3 extend to the outside of the glass fiber epoxy resin substrate 2 and are provided with poles 7; at both ends of the glass fiber epoxy resin substrate 2, adjusting pieces 6 are fixedly installed. On the top surfaces at both ends of the two adjusting pieces 6, anti-slip pads are installed and through holes are provided.

[0022] Specifically, by providing the frames 10 and the spring pieces 11, a number of spring pieces 11 press against the glass fiber epoxy resin substrate 2 and closely adhere to the microelectromechanical surface, making the heating sheet 3 fit tightly and improving the heating efficiency.

[0023] In this embodiment, mounting holes 12 are opened at the four corners of the fixed frame 1; a number of the frames 10 are all lapped with the bottom surface of the glass fiber epoxy resin substrate 2; the distances between a number of the frames 10 are equal.

[0024] Specifically, by providing two adjusting pieces 6 to pull the glass fiber epoxy resin substrate 2 for left and right adjustment, the glass fiber epoxy resin substrate 2 is provided with chutes 5, which enables the glass fiber epoxy resin substrate 2 to slide on the side fixed seats 4, and the heating sheet 3 moves on the microelectromechanical surface. The moving operation is convenient and it is convenient to adapt to microelectromechanical heating.

[0025] Working principle: The electrical components that appear in the present utility model are all externally connected with a power supply and a control switch during use. When the device is installed, in order to make the heating sheet 3 adhere to the microelectromechanical surface, the fixed frame 1 is fixed on one side of the microelectromechanical device. Screws can be externally connected and passed through the mounting holes 12 to be fixed on one side of the microelectromechanical device. By providing the frames 10 and the spring pieces 11, a number of spring pieces 11 press against the glass fiber epoxy resin substrate 2 and closely adhere to the microelectromechanical surface, making the heating sheet 3 fit tightly and improving the heating efficiency. By providing two adjusting pieces 6 to pull the glass fiber epoxy resin substrate 2 for left and right adjustment, the glass fiber epoxy resin substrate 2 is provided with chutes 5, which enables the glass fiber epoxy resin substrate 2 to slide on the side fixed seats 4, and the heating sheet 3 moves on the microelectromechanical surface. The moving operation is convenient and it is convenient to adapt to microelectromechanical heating.

[0026] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A micro-electromechanical heater, comprising a fixing frame (1) and a heating plate (3), characterized in that: A plurality of fixing rods (9) are fixedly installed at equal intervals inside the fixing frame (1); a plurality of frame frames (10) are fixedly installed between the two side walls of the fixing frame (1) and the plurality of fixing rods (9); spring plates (11) are installed on the plurality of frame frames (10); side fixing seats (4) are fixedly installed at both ends of the top of the fixing frame (1); the tops of the two side fixing seats (4) are provided with raised limiting strips (8); the outer surface of the heating plate (3) is covered with a glass fiber epoxy resin substrate (2); both ends of the glass fiber epoxy resin substrate (2) are provided with slide grooves (5); the two slide grooves (5) correspond to and fit with the raised limiting strips (8).

2. A micro-electromechanical heater according to claim 1, characterized in that: Both ends of the heating plate (3) extend to the outside of the glass fiber epoxy resin substrate (2) and are equipped with poles (7).

3. A micro-electromechanical heater according to claim 1, characterized in that: Adjustment plates (6) are fixedly mounted on both ends of the glass fiber epoxy resin substrate (2), and anti-slip pads are mounted on the top surfaces of both ends of the two adjustment plates (6) and are penetrated by openings.

4. A micro-electromechanical heater according to claim 1, characterized in that: The four corners of the fixing frame (1) are each provided with mounting holes (12).

5. The micro-electromechanical heater according to claim 1, characterized in that: A plurality of the frames (10) are overlapped with the bottom surface of the glass fiber epoxy resin substrate (2).

6. The micro-electromechanical heater according to claim 1, characterized in that: The spacings between the plurality of frames (10) are equal.

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