Temperature control structure of cooling and heating plate
By incorporating heat-conducting and heat-receiving blocks into the heating and cooling plate, the problem of poor temperature control accuracy in mechanical heating and cooling plates is solved, achieving higher temperature control accuracy and stability, and improving the performance.
Patent Information
- Application Number
- CN202520152761.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing mechanical heating and cooling panels have poor temperature control accuracy and cannot precisely adjust the temperature, affecting the performance and user experience.
By fixing a mechanical thermostat on the inner lining bracket and setting a heat-conducting block and a heat-receiving block on the heating plate assembly, the heat-conducting block and the heat-receiving block are in contact or have a small gap for heat transfer. The heat-conducting block extends into the interior of the heating plate assembly to achieve heat dissipation. The mechanical thermostat senses the temperature through the heat-receiving block to achieve precise temperature control.
It improves temperature control accuracy, ensures precise and stable temperature regulation, and enhances the user experience.
Smart Images
Figure CN223692680U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to cold and warm plate technical field, specifically related to a cold and warm plate's temperature control structure. BACKGROUND
[0002] Cold and warm plate (insulation board) has the function of heating and refrigeration, refrigeration relies on the ice bag placed on the plane of the liftable heating plate, the spring at the bottom of the heating plate makes it against the glass panel, the temperature of the ice bag is transmitted to the glass panel to realize cooling, heating is that the heating panel contacts the glass plate, and the heat is directly transmitted to the glass plate.
[0003] The temperature control of the existing mechanical cold and warm plate is through the temperature controller installed in the machine body, since the heating assembly of the cold and warm insulation board can be lifted up and down, in order to manually adjust the temperature control knob to realize temperature control, the mechanical temperature controller can only be fixed in one position and cannot be moved, cannot make the mechanical temperature controller fixed near the heating unit, and can only rely on the air temperature in the machine body to convey to the temperature controller to control the temperature, so that the temperature control precision of the product is very poor, which affects the use effect and use experience of the product. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a cold and warm plate's temperature control structure, and the temperature control precision is higher.
[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a cold and warm plate's temperature control structure, comprising
[0006] The base is fixed on the base, and the lining support is provided with a lifting groove;
[0007] The lining support is fixed on the base, and the lining support is provided with a lifting groove;
[0008] The mechanical temperature controller is fixed on the lining support, the mechanical temperature controller is installed with the heated block, the inner wall of the lining support is equipped with the vacancy groove, the heated block is located in the vacancy groove, and the heated surface is equipped on the heated block;
[0009] The heating plate assembly is installed in the lifting groove, the outer wall of the heating plate assembly is fixed with the heat conduction block, the heat conduction surface is equipped on the heat conduction block, and the heat conduction surface and the heated surface are contacted or have the gap.
[0010] Further, the material of the heated block and the heat conduction block is all set to aluminum.
[0011] Further, the distance between the heat conduction surface and the heated surface is L, and 0≤L≤1mm.
[0012] Further, one end of the heat conduction block extends into the inside of the heating plate assembly.
[0013] Compared with the prior art, the utility model has the advantages of
[0014] (1) the heat conduction block can guide the heat on the heat plate assembly out, the heated block can receive the heat emitted by the heat conduction block, then give the mechanical temperature controller, and the mechanical temperature controller realizes temperature control to the temperature of heat plate assembly, and the temperature control precision is higher;
[0015] (2) the heat conduction surface and the heated surface are through contact or small gap space heat transfer, and the heat transfer effect is very good, thereby increasing the temperature control precision;
[0016] (3) the one end of heat conduction block extends into the inside of heat plate assembly, and the heat can be guided out better. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the explosion map of the temperature control structure of the cold and warm plate of the utility model;
[0018] Figure 2 It is the structure schematic view when heat plate assembly and inner lining support are separated;
[0019] Figure 3 It is the structure schematic view when heat plate assembly drops to the bottom position;
[0020] Figure 4 It is the structure schematic view when heat plate assembly drops to the high position;
[0021] Figure 5 It is the sectional view of the temperature control structure of the cold and warm plate;
[0022] Figure 6 It is Figure 5 It is the partial close-up view of I.
[0023] In the drawing: 1, base;2, inner lining support;3, lifting groove;4, mechanical temperature controller;5, knob;6, heated block;7, vacancy groove;8, heated surface;9, heat plate assembly;10, heat conduction block;11, heat conduction surface;12, glass plate;13, spring. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, apparently, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts are within the protection scope of the utility model.
[0025] Please refer to Figures 1-6 The utility model provides a kind of temperature control structure technical scheme of cold and warm plate.
[0026] A temperature control structure for a heating and cooling panel, comprising:
[0027] Base 1;
[0028] The inner lining bracket 2 is fixed on the base 1, and the inner lining bracket 2 is provided with a lifting groove 3.
[0029] Mechanical temperature controller 4 is fixed on inner lining bracket 2. Heating block 6 is installed on mechanical temperature controller 4. The inner wall of inner lining bracket 2 is provided with a slot 7. Heating block 6 is located in slot 7. Heating surface 8 is provided on heating block 6. Knob 5 of mechanical temperature controller 4 is located on the outside of inner lining bracket 2.
[0030] Heating plate assembly 9 is installed in lifting groove 3. A heat-conducting block 10 is fixed on the outer wall of heating plate assembly 9. A heat-conducting surface 11 is provided on the heat-conducting block 10. The heat-conducting surface 11 and the heated surface 8 are in contact or have a gap.
[0031] The heating plate assembly 9 can move up and down in the lifting groove 3, and the heat-conducting block 10 will also move up and down accordingly. The heat-conducting block 10 can conduct heat out of the heating plate assembly 9, and the heated block 6 can receive the heat emitted by the heat-conducting block 10 and then transmit it to the mechanical temperature controller 4. The mechanical temperature controller 4 receives the temperature of the heating plate assembly 9 and achieves temperature control with higher temperature control accuracy.
[0032] Furthermore, both the heating block 6 and the heat-conducting block 10 are made of aluminum.
[0033] like Figure 6 As shown, the distance between the heat-conducting surface 11 and the heat-receiving surface 8 is L, 0≤L≤1mm. The heat-conducting surface 11 and the heat-receiving surface 8 transfer heat through contact or a small gap, resulting in a good heat transfer effect and thus increasing the temperature control accuracy.
[0034] like Figure 6 As shown, one end of the heat-conducting block 10 extends into the interior of the heating plate assembly 9, which can better dissipate heat.
[0035] The mechanical temperature controller 4 is an existing component. The heating block 6 is fixed on the bimetallic strip of the mechanical temperature controller 4. Heat is transferred to the bimetallic strip, and the bimetallic strip deforms when heated, triggering the switch contacts to open and close, thereby achieving temperature control.
[0036] The glass plate 12 is detachable and mounted on the upper side of the inner liner bracket 2. The spring 13 is installed in the lifting groove 3, and the spring 13 is located between the heating plate assembly 9 and the bottom surface of the lifting groove 3. During cooling, an ice pack is placed on the upper side of the heating plate assembly 9, and the spring 13 causes the ice pack to press against the glass plate 12, so that the temperature of the ice pack is transferred to the glass plate 12 to achieve cooling. During heating, the heating plate assembly 9 contacts the glass plate 12, and the heat is directly transferred to the glass plate 12.
[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A temperature control structure of a cold and warm plate, characterized by, The utility model provides a kind of temperature control device for inner liner, including Base; Inner liner support, the inner liner support is fixed on the base, lifting groove is equipped in the inner liner support; Mechanical temperature controller, the mechanical temperature controller is fixed on the inner liner support, heated block is installed on the mechanical temperature controller, the inner wall of the inner liner support is equipped with vacancy slot, the heated block is located in the vacancy slot, and the heated block is equipped with heating surface; Heating plate assembly, the heating plate assembly is installed in the lifting groove, the outer wall of the heating plate assembly is fixed with heat conduction block, the heat conduction block is equipped with heat conduction surface, and the heat conduction surface and the heating surface are contacted or have gap.
2. The temperature control structure of a cold and warm plate according to claim 1, wherein The material of the heated block and the heat conduction block is set as aluminum.
3. The temperature control structure of a cold and warm plate according to claim 1, wherein The distance between the heat conduction surface and the heating surface is L, and 0≤L≤1mm.
4. The temperature control structure of a cold and warm plate according to claim 1, wherein One end of the heat conduction block extends into the interior of the heating plate assembly.