Heating plate structure of incubator

Abstract

The utility model discloses a heating plate structure of an incubator, which comprises a heating plate main body with a mesh enclosure type structure, and the heating plate main body covers the outside of a fan and is used for heating air blown out by the fan; the heating plate main body comprises a framework and a heating wire wound on the framework, the framework comprises an inner ring body, an outer ring body located above the inner ring body and a plurality of arc-shaped connecting arms connected between the inner ring body and the outer ring body, and a plurality of limiting notches with outward openings are formed in the lower surface of each connecting arm; the heating wire is clamped in the limiting notch of the connecting arm so that the heating wire can be spirally arranged on the lower surface of the framework. The heating disc is simple and reasonable in structure, the heating wires can be stably wound on the framework by being clamped in the limiting notches, so that the heating disc can be conveniently assembled, and meanwhile, the heating effect and the heating uniformity can be effectively improved by spirally winding the heating wires.

Description

TECHNICAL FIELD

[0001] The utility model relates to hatching equipment technical field, especially a kind of heating disc structure of incubator. BACKGROUND

[0002] With the development of industrialization, artificial incubation has been a relatively mature technology. Artificial simulation mother bird hatching is a kind of bionic hatching egg method, which can improve the number and hatching rate of hatching. In order to improve the hatching rate in the process of hatching, the eggs need to be turned in time to keep the temperature uniform, prevent the embryo from adhering to the shell membrane, make the blood vessel area and allantoic villus membrane grow normally in the early, middle and late stages of embryo development, make the egg white enter the amniotic fluid smoothly for embryo absorption, and turn the eggs to slow down water loss, keep the embryo in a humid environment and successfully peck the shell, hatch, and obtain fresh air.

[0003] The existing incubator has a hatching cavity for hatching eggs and a heating assembly for heating the hatching cavity. The heating assembly generally includes a fan and a heating component for heating the air blown by the fan. The existing heating component is usually a serpentine heating tube structure or a metal disc structure with a heating body. The heating effect and heating uniformity of the above-mentioned structure of the heating component are not good during use, and there is room for improvement. UTILITY MODEL CONTENT

[0004] The utility model discloses a heating disc structure of incubator, which overcomes the defects of the prior art. The heating wire is stably wound on the framework by being clamped in the limiting slot, which facilitates the assembly of the heating disc. Meanwhile, the spiral winding of the heating wire effectively improves the heating effect and heating uniformity.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of heating disc structure of incubator, including the heating disc main part of net cover type structure, the heating disc main part cover is located in the outside of fan to be used to heat the air that fan blows;

[0006] The heating disc main part includes a framework and a heating wire wound on the framework. The framework includes an inner ring body, an outer ring body above the inner ring body, and a plurality of arc-shaped connecting arms connected between the inner ring body and the outer ring body. Each connecting arm has a plurality of limiting slot openings arranged outward on its lower surface.

[0007] The heating wire is clamped in the limiting slot of the connecting arm to make the heating wire spiral on the lower surface of the framework.

[0008] Further settings are that the upper surface of at least one of the connecting arms is provided with a groove communicating with the inner and outer ends thereof, the upper surface of the outer ring body is correspondingly provided with a wire inlet port communicating with the outer edge and the groove, the inner end of the connecting arm is provided with an outlet port communicating with the groove, and one end of the heating wire is sequentially threaded through the wire inlet port, the groove and the outlet port to the lower surface of the connecting arm and is wound from inside to outside.

[0009] Further settings are that the heating wire is first wound in a forward direction for one circle and then wound in a reverse spiral direction.

[0010] Further settings are that the connecting arm is provided with a restraint rib between the two sides corresponding to the groove for limiting the heating wire from being separated.

[0011] Further settings are that the inner edge of the outer ring body corresponding to the wire inlet port is provided with an L-shaped socket, and the upper surface of the outer ring body is provided with a wire outlet port communicating with the outer edge and the L-shaped socket.

[0012] Further settings are that the outer ring body is provided with a plurality of connecting parts for fixation.

[0013] Compared with the prior art, the heating disc is of a mesh cover type and is covered outside the fan, the heating wire is spirally wound on the framework, so that the heating effect and the heating uniformity of the heating disc on the air blown by the fan are effectively improved; meanwhile, the heating wire is clamped in the limiting slot of the framework to realize the spiral winding, so that the assembly between the heating wire and the framework is effectively simplified, and the production efficiency of the heating disc is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional schematic view of the heating disc structure of the incubator Figure One ;

[0015] Figure 2 is a three-dimensional schematic view of the heating disc structure Figure Two .

[0016] The following reference signs are marked on the drawings in combination with the drawings:

[0017] 1, framework; 11, inner ring body; 12, outer ring body; 121, wire inlet port; 122, L-shaped socket; 123, wire outlet port; 124, connecting part; 13, connecting arm; 131, limiting slot; 132, groove; 133, outlet port; 134, restraint rib; 2, heating wire. DETAILED DESCRIPTION

[0018] One specific embodiment of the present application will be described in detail below in combination with the drawings, but it should be understood that the protection scope of the present application is not limited by the specific embodiment.

[0019] This utility model discloses a heating plate structure for an incubator, as follows: Figure 1 and Figure 2 As shown, the heating plate body includes a mesh-like structure, which is used to cover the outside of the fan to uniformly heat the air blown out by the fan.

[0020] In this embodiment, as Figure 1 and Figure 2 As shown, the heating plate body includes a frame 1 and a heating wire 2 wound on the frame 1. The frame 1 includes an inner ring 11, an outer ring 12 concentrically arranged above the inner ring 11, and a plurality of arc-shaped connecting arms 13 (in this embodiment, there are nine connecting arms 13) connecting the inner ring 11 and the outer ring 12. Each connecting arm 13 is provided with a plurality of outward-facing limiting slots 131 at intervals. The limiting slots 131 are formed by "7"-shaped parts provided on the connecting arm 13, or by directly opening on the connecting arm 13. The heating wire 2 is sequentially inserted into the limiting slot 131 of the connecting arm 13 so that the heating wire 2 is spirally wound on the frame 1. This effectively simplifies the assembly between the heating wire 2 and the frame 1 and allows the heating wire 2 to be securely wound on the frame 1. At the same time, the spiral winding of the heating wire 2 can effectively improve the heating efficiency and heating uniformity of the heating plate. The outer ring body 12 is provided with several connecting parts 124. The heating plate body can be fixed to other components by screws passing through or screwing into the connecting parts 124 of the outer ring body.

[0021] In this embodiment, as Figure 1 and Figure 2 As shown, at least one connecting arm 13 has a groove 132 on its upper surface that connects its inner and outer ends. The upper surface of the outer ring 12 has a wire inlet 121 that connects its outer edge to the groove 132. The lower surface of the inner end of the connecting arm 13 has an outlet 133 that communicates with the groove 132. One end of the heating wire 2 passes through the wire inlet 121, the groove 132, and the outlet 133 in sequence to the lower surface of the connecting arm 13 and is wound from the inside to the outside. Preferably, the spacing between adjacent loops formed by the winding is the same or the spacing gradually decreases from the inside to the outside. This can further improve the heating uniformity of the heating plate and stably heat the air blown out by the fan to 37.5℃-38.5℃. In this embodiment, the heating wire 2 is wound in the forward direction once and then wound in the reverse spiral direction.

[0022] In the above scheme, such as Figure 1 As shown, a number of spaced constraint ribs 134 are provided on the upper surface of the connecting arm 13 between the two sides of the groove 132. In this way, the constraint ribs 134 can reliably constrain the heating wire 2 in the groove 132 to prevent it from falling off.

[0023] In this embodiment, as Figure 1 and Figure 2As shown, the outer ring body 12 is provided with an L-shaped socket 122 corresponding to the inner edge close to the incoming line port 121, and the upper surface of the outer ring body 12 is configured to be provided with an outgoing line port 123 communicating with the outer edge and the L-shaped socket 122, so that the heating wire 2 wound to the outer side can be limited by the L-shaped socket 122 and extended through the outgoing line port 123, so that the two ends of the heating wire 2 are arranged adjacent to facilitate wiring.

[0024] Compared with the prior art, the utility model discloses simple structure, reasonable, heating disc is the mesh cover type and covers the outside of fan, heating wire is spirally wound on the framework, so effectively improve the heating effect and heating uniformity of heating disc to the air that fan blows out, simultaneously, heating wire is limited by the limit slot of framework and is realized spiral winding, so effectively simplify the assembly between heating wire and framework, improve the production efficiency of heating disc.

[0025] The above disclosed is only the embodiment of the utility model, but, the utility model is not limited to this, any person skilled in the art can think of the change and should fall into the protection scope of the utility model.

Claims

1. A heating tray structure for an incubator, characterized by, The heating disc body comprising a mesh cover structure is covered outside the fan for heating the air blown by the fan; The heating disc body comprises a framework and a heating wire arranged around the framework, the framework comprises an inner ring body, an outer ring body above the inner ring body, and a plurality of arc-shaped connecting arms connected between the inner ring body and the outer ring body, and the lower surface of each connecting arm is provided with a plurality of limiting notches with outwardly arranged openings; The heating wire is arranged in a spiral on the lower surface of the framework by being clamped in the limiting notches of the connecting arms.

2. A heating tray structure for an incubator according to claim 1, wherein The upper surface of at least one connecting arm is provided with a groove communicating between the inner and outer ends thereof, the upper surface of the outer ring body is correspondingly provided with a wire inlet port communicating between the outer edge thereof and the groove, the inner end lower surface of the connecting arm is provided with an outlet port communicating with the groove, and one end of the heating wire is sequentially clamped into the lower surface of the connecting arm through the wire inlet port, the groove and the outlet port and is arranged from inside to outside.

3. A heating tray structure for an incubator according to claim 2, wherein The heating wire is first arranged in a forward direction for one turn and then arranged in a reverse spiral direction.

4. A heating tray structure for an incubator according to claim 2 or 3, wherein Restraining ribs are arranged between the two sides of the connecting arm corresponding to the groove for limiting the heating wire from being separated.

5. A heating tray structure for an incubator according to claim 2 or 3, wherein The outer ring body is provided with an L-shaped clamping port corresponding to the inner edge close to the wire inlet port, and the upper surface of the outer ring body is provided with a wire outlet port communicating between the outer edge thereof and the L-shaped clamping port.

6. A heating tray structure for an incubator according to claim 1, wherein The outer ring body is provided with a plurality of connecting portions for fixation.

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