Cooling fin of heating radiator

Abstract

The utility model relates to a radiating fin of a heating radiator, which comprises a water passing pipe and a radiating sleeve, the water passing pipe is used for passing heating hot water, the radiating sleeve comprises a middle pipe and a radiating wing plate, the middle pipe is sleeved on the outer wall of the water passing pipe, the radiating wing plate is arranged outside the middle pipe, and the middle pipe is arranged close to one side of the radiating sleeve and far away from the other side of the radiating sleeve. The heat dissipation wing plates extend forwards to the front side datum plane, and the middle pipe and the front side datum plane are arranged in an attached mode. Part of the heat dissipation wing plates extend backwards to the rear side datum plane, and protection edges are arranged at the ends, extending to the rear side datum plane, of the heat dissipation wing plates. The temperature of the water passing pipe is conducted outwards through the middle pipe, and due to the fact that the position of the middle pipe in the heat dissipation sleeve is designed in an offset mode, the surface sensing temperature of the side surface is high under the same power, and the use experience is better; the rear end is fully open, and the heat dissipation effect is good.

Description

Technical Field

[0001] This utility model belongs to the technical field of winter heating equipment, specifically relating to a heat sink for a heating radiator. Background Technology

[0002] Central heating in winter uses hot water, requiring users to purchase and pre-install radiators. Radiators, as a traditional user-end device, remain popular due to their ease of installation and replacement, and the ability to be maintained during use.

[0003] A radiator consists of an inlet pipe, an outlet pipe, and multiple radiator fins connected together to form a heat dissipation assembly. Each radiator fin includes a core pipe that connects to the inlet and outlet pipes. A metal profile is fitted around the core pipe for heat dissipation, increasing the efficiency of heat exchange between the heating hot water and the indoor air. The central sleeve of the radiator fin has multiple radiating fins evenly distributed outwards from the metal profile. The outer ends of the radiator fins are connected to a decorative panel.

[0004] In daily life, people often judge the effectiveness of radiators by touching the decorative panel. However, since the central sleeve is a certain distance from each side surface, and the temperature decreases the further away from the water core, the lower the temperature is when touched. Therefore, the temperature felt by touch is usually low. If the surface temperature of the radiator can be increased, the user experience can be improved. Utility Model Content

[0005] This invention provides a diffuser with a higher surface temperature to solve the problems of existing technology.

[0006] The technical solution adopted by this utility model to solve the aforementioned problem is:

[0007] A heating radiator includes a water pipe and a heat dissipation sleeve. The water pipe is used to carry hot water for heating. The heat dissipation sleeve includes a middle pipe and heat dissipation fins. The middle pipe is fitted onto the outer wall of the water pipe, and the heat dissipation fins are disposed outside the middle pipe. The middle pipe is located close to one side of the heat dissipation sleeve and away from the other side.

[0008] Compared with the prior art, the advantages of this utility model with the above structure are:

[0009] The intermediate tube of this invention conducts the temperature of the water pipe outward. Because the intermediate tube is offset in position within the heat dissipation sleeve, it is closer to one of the touchable surfaces compared to the original structure. As a result, the temperature of that surface increases, and the temperature that the user can touch is higher under the same power, thus improving the user experience.

[0010] As a preferred option, a further technical solution to the above structure is:

[0011] One part of the heat dissipation fins extends to the front reference surface and ends there, while the other part extends to the rear reference surface. The front and rear reference surfaces form opposite sides of the heat dissipation sleeve, with the front reference surface being the side closest to the middle tube.

[0012] The beneficial effects obtained from the above features are as follows: This embodiment constructs a neatly shaped heat sink by designing the length of the heat dissipation fins, which facilitates the combination of multiple heat sinks and makes the product more aesthetically pleasing.

[0013] Each heat dissipation fin extends to the front reference plane and is connected by a panel, with the middle tube fitted to the panel.

[0014] The beneficial effects obtained from the above features are: the panel has a decorative function, reducing the visible edges of the fins; the panel has a protective function, preventing the outer end of the thin fins from scratching the user; the middle tube is directly attached to the panel, so that the surface temperature of the heat sink is the hot water temperature, with no heat loss, and is the highest temperature that the user can feel.

[0015] Each heat dissipation fin plate, extending to the rear reference plane, has a protective edge at its end.

[0016] The beneficial effects obtained from the above features are: the open design at the ends of each rear wing plate provides good heat dissipation and protects the edge from hand injuries.

[0017] The protective edge is a bend plate formed by bending the end of the heat dissipation fin plate, and the bend plate is fitted to the rear reference surface.

[0018] The beneficial effects obtained from the above features are that the protective edge formed by the corner plate is low in cost and easy to manufacture.

[0019] The protective edge is a circular strip at the end of the heat dissipation fin plate, and each circular strip is fitted onto the rear reference surface.

[0020] The beneficial effects obtained from the above features are: the circular wrapping strip has no sharp structure on its surface, making it safer than the corner plate, and the shape formed in this example is more aesthetically pleasing.

[0021] It also features heat dissipation fins extending outwards from the left and right sides of the central tube.

[0022] The beneficial effects obtained from the above features are: the addition of heat dissipation fins on the side increases the strength of the heat sink and the heat dissipation efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of Embodiment 1 of the present utility model;

[0024] Figure 2 This is a structural diagram of Embodiment 2 of this utility model;

[0025] Figure 3This is a diagram of the protective edge of Embodiment 3 of this utility model, which is a folded angle structure.

[0026] Figure 4 This is a schematic diagram of the protective edge of the circular wrapping strip structure in Embodiment 3 of this utility model;

[0027] Figure 5 This is a schematic diagram of another modified embodiment of the present invention.

[0028] In the diagram: 1. Water pipe; 2. Intermediate pipe; 3. Heat dissipation fin plate; 4. Front reference surface; 5. Rear reference surface; 6. Panel; 7. Protective edge; 8. U-shaped buckle; 9. Bolt; 10. Clamping tongue; 11. Connecting plate;

[0029] 31. A heat dissipation fin extending to the front reference plane; 32. A heat dissipation fin extending to the rear reference plane; 33. A heat dissipation fin extending outward from the left or right side of the central tube. Detailed Implementation

[0030] The present invention will be further described below with reference to embodiments, the purpose of which is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0031] This utility model discloses a heating radiator fin, including a water pipe 1 and a heat dissipation sleeve. The water pipe 1 is used for passing heating hot water. The heat dissipation sleeve includes a middle pipe 2 and a heat dissipation fin 3. The middle pipe 2 is fitted onto the outer wall of the water pipe 1, and the heat dissipation fin 3 is disposed outside the middle pipe 2. The middle pipe 2 is disposed on one side close to the heat dissipation sleeve and away from the other side.

[0032] This utility model has a first embodiment, see [link / reference]. Figure 1 One portion of the heat dissipation fins 3 extends to the front reference surface 4, while the other portion extends to the rear reference surface 5. The front reference surface 4 and the rear reference surface 5 form opposite sides of the heat dissipation sleeve, with the front reference surface 4 being the side closest to the intermediate pipe 2. Traditional radiators are typically installed against a wall; therefore, the varying lengths of the heat dissipation fins 3 create a flat, wall-mounted installation surface, resulting in a neat and aesthetically pleasing appearance. This design also facilitates the combination of multiple heat dissipation fins.

[0033] Optionally, the intermediate tube 2 is located in the middle of the front reference plane 4 or near one end of it.

[0034] Embodiment 2 of this utility model, as follows Figure 2Based on Embodiment 1, the heat dissipation fin 31, which extends to the front reference plane and ends there, is connected through the panel 6, and the intermediate tube 2 is fitted to the panel 6. The panel 6 has a decorative function, reducing the visible edges of the fin, and a protective function, preventing the outer end of the thin-sheet fin from scratching the user; the intermediate tube 2 is directly fitted to the panel 6, so that the surface temperature of the heat sink, i.e. the hot water temperature, has no heat loss and is the highest temperature that the user can feel.

[0035] Embodiment 3 of this utility model: See Figure 2 , Figure 3 Based on Embodiment 1 or Embodiment 2, a protective edge 7 is provided at the end of the heat dissipation fin 32 that extends to the rear reference surface. Specifically, the protective edge 7 is a bend plate formed by bending the end of the heat dissipation fin 3, and the bend plate is fitted onto the rear reference surface 5. Alternatively, the protective edge 7 can also be a circular strip at the end of the heat dissipation fin 3, with each circular strip fitted onto the rear reference surface 5. Optionally, the circular strip is formed by curling the edge of the heat dissipation fin 3.

[0036] In this embodiment, the open design at the ends of each rear heat dissipation fin 3 ensures good heat dissipation, and the protective edge 7 prevents hand injuries. The protective edge 7 formed by the angled plate is low-cost and easy to manufacture. The circular wrapping strip structure has no sharp edges, making it safer than the angled plate. The curling radius is set according to the design, resulting in a more aesthetically pleasing shape. The radiator radiates heat outwards in 360 degrees. In some construction projects, radiators are used as partition walls in interior spaces. Products with aesthetically pleasing double-sided designs can reduce other decorative construction and lower renovation costs.

[0037] Optionally, the front reference surface 4 and the rear reference surface 5 may be parallel or not parallel; the panel 6 is not limited to being designed as a flat plate; the number of heat dissipation wing plates 3 extending to the front or rear reference surface is unlimited. In the embodiment where the intermediate tube 2 and the panel 6 are attached together, there may be no heat dissipation wing plate 3 extending to the front reference surface; the heat dissipation wing plate 3 is not necessarily directly led out from the intermediate tube 2, but may also be led out from other heat dissipation wing plates 3.

[0038] See Figure 4 The aforementioned "cut-off" should be understood as no longer extending outward at the specified position rather than being cut off from the plate surface. The heat dissipation fin 32 extending to the rear reference surface is not limited to being cut off at the rear reference surface 5, but can also bend back at the rear reference surface 5. The heat dissipation fin 3 is not limited to extending outward in a straight radiating shape, but can also be bent to form different shapes.

[0039] Panel 6 is detachably connected to heat dissipation fin 3, see details. Figure 5 The heat dissipation fin plate 3 has a U-shaped buckle 8 on its side wall. The two ends of the U-shaped buckle 8 are fixed to the heat dissipation fin plate 3 by bolts 9. There is a gap between the belly of the U-shaped buckle 8 and the heat dissipation fin plate 3, and the gap forms a snap-fit ​​groove. The rear side wall of the panel 6 is vertically fixed with a latch 10, and the lower end of the latch 10 is inserted into the snap-fit ​​groove.

[0040] To enhance the strength of the slightly longer side of the heat dissipation fin 3, the heat dissipation fin 32 extending to the rear reference surface is connected by a connecting plate 11.

[0041] As an alternative, a heat dissipation fin 33 is also provided that extends outward from the left or right side of the central tube. Adding a heat dissipation fin 3 to the side increases the strength of the heat sink and the heat dissipation efficiency.

[0042] The beneficial effects of this utility model are:

[0043] 1) In this invention, the central tube is closer to the surface of the heat sink sleeve, and the central tube is directly attached to the front panel, allowing the user to feel the temperature of the water pipe. Under the same heat-cutting cross-section, this solution achieves the highest surface temperature of the heat sink, resulting in a better user experience. 2) The side of this invention facing away from the user has an open heat dissipation vent, resulting in better heat dissipation. 3) The double-sided design of the heat sink in this invention can be used as a partition in an indoor space, located in the middle of the room, resulting in higher heat exchange efficiency with the indoor air. 4) The panel is detachable, allowing for redesign and replacement; the detachable structure is easy to install and not easily damaged. 5) This invention offers various design options.

[0044] The above description is only a preferred embodiment of the present utility model and does not limit the scope of the present utility model. All equivalent changes made based on the content of the present utility model specification and its drawings are included within the scope of the present utility model.

Claims

1. A radiator fin of a heating radiator, comprising a water pipe (1) for passing heating water and a heat sink, characterized in that: The heat sink comprises a middle tube (2) and heat dissipation wings (3), the middle tube (2) is sleeved on the outer wall of the water pipe (1), the heat dissipation wings (3) are arranged outside the middle tube (2), and the middle tube (2) is arranged close to one side of the heat sink and away from the other side.

2. A radiator panel according to claim 1, wherein: One part of the heat dissipation wings (3) extends to the front reference surface (4) and stops, and the other part of the heat dissipation wings (3) extends to the rear reference surface (5) and stops, the front reference surface (4) and the rear reference surface (5) form two opposite sides of the heat sink, and the front reference surface (4) is the close side of the middle tube (2).

3. A radiator panel according to claim 2, wherein: The middle tube (2) is located in the middle of the front reference surface (4) or close to one end of the front reference surface (4).

4. A radiator panel according to claim 2, wherein: The heat dissipation wings (31) extending to the front reference surface and stopping are connected through a panel (6), and the middle tube (2) is arranged in close contact with the panel (6).

5. A radiator panel according to claim 2, wherein: The heat dissipation wings (32) extending to the rear reference surface and stopping are provided with a protection edge (7) at the end.

6. A radiator panel according to claim 5, wherein: The protection edge (7) is a bent corner plate formed by bending the end of the heat dissipation wings (3), and the bent corner plate is fitted on the rear reference surface (5).

7. A radiator panel according to claim 5, wherein: The protection edge (7) is a circular braid at the end of the heat dissipation wings (3), and each circular braid is fitted on the rear reference surface (5).

8. A radiator panel according to claim 2, wherein: The front reference surface (4) is parallel to the rear reference surface (5).

9. A radiator panel according to claim 2, wherein: The heat dissipation wings (3) extending outward from the left side and the right side of the middle tube (2) are further arranged.

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