CN219346606U - Warmer with heat convection and heat radiation functions - Google Patents

Abstract

The utility model discloses a warmer with heat convection and heat radiation functions, which comprises a box body, wherein the box body is formed by surrounding a side plate, a top plate, a front plate and a bottom plate, hollowed-out plates or heat radiation holes are formed in the top plate, the front plate and the bottom plate, and the heat radiation assembly is controlled to work through a circuit board, and comprises a first heat generator, wherein the first heat generator comprises a plurality of vertically arranged radiating fins and a first heat pipe penetrating through the radiating fins; the second heating body comprises a heat radiation plate arranged vertically and a second heating tube embedded on the heat radiation plate, and the second heating tube is parallel to the first heating tube in the axial direction; and the support assembly is provided with a hole groove, and the hole groove is respectively connected with the first heating pipe and the second heating pipe. The heater is provided with hollowed-out plates or heat dissipation holes on the top plate, the front plate and the bottom plate of the box body, vertical convection heat dissipation and horizontal radiation heat dissipation can be realized through the heating assembly, and the dual heating function of the heater can be realized.

Description

Warmer with heat convection and heat radiation functions

Technical Field

The utility model relates to the technical field of heating device improved design, in particular to a warmer with heat convection and heat radiation functions.

Background

With the improvement of environmental awareness of people, electric heating gradually becomes a main mode of heating in winter. Most of the heaters in the market at present have a single heating function, are only suitable for certain single heating requirements, for example, natural convection type heaters, adopt an up-and-down natural convection heat dissipation mode, heat the whole space by flowing hot air, and have no horizontal or specific direction heating. On the contrary, the reflective warmer heats the horizontal or specific direction after the heat of the heating element is reflected by the reflecting plate, and natural convection heat dissipation is almost not generated in the vertical direction.

In the prior art, patent CN211316312U, a warmer with a combination of convection heating and radiation heating, discloses a warmer with a combination of convection heating and radiation heating, comprising: a case; a circuit board; the double-tube heating device comprises a circuit board, a first heating body and a second heating body, wherein the circuit board is arranged in the circuit board, the circuit board is connected with the first heating body, the first heating body is provided with a plurality of heat pipes, the heat pipes are connected with the circuit board, the circuit board is connected with the circuit board, and the circuit board is connected with the circuit board; the second heating body is a graphene heating body, is arranged in the accommodating cavity and is opposite to the vent, and the extending parts at the two ends of the graphene heating body are respectively and electrically connected with the circuit board, so that radiant heating of air in the accommodating cavity can be realized. Compared with the prior art, the sleeping is not affected, and the potential safety hazard is eliminated.

Different requirements cannot be met for a single-function warmer at the same time, namely, a user selects a warmer which is not used to meet different requirements, so that more use and storage space are occupied, and the purchase cost of the user is increased. According to the technical scheme, the warmer with combination of convection heating and radiation heating is provided, so that the use requirement of dual functions is met, but the overall layout and structure still have a further improvement space.

For this reason, we propose a warmer with heat convection and heat radiation functions to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a warmer with heat convection and heat radiation functions, which can realize vertical convection heat radiation and horizontal radiation heat radiation through a heating assembly, and can realize double heating functions of the warmer by combining the heat radiation structure design of a box body.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the warmer with the heat convection and heat radiation functions comprises a box body, wherein the box body is formed by encircling a side plate, a top plate, a front plate and a bottom plate, hollowed-out plates or heat dissipation holes are formed in the top plate, the front plate and the bottom plate, the box body controls the heating assembly to work through a circuit board, the heating assembly comprises a first heating body, and the first heating body comprises a plurality of vertically arranged radiating fins and a first heating pipe penetrating through the radiating fins;

the second heating body comprises a heat radiation plate which is vertically arranged and a second heating tube which is embedded on the heat radiation plate, and the second heating tube is parallel to the first heating tube in the axial direction;

the support assembly is connected with the first heating body and the second heating body respectively through the machined hole grooves, and the two heating bodies are assembled through the support assembly to form a heating assembly body, so that the subsequent direct installation in the warmer is facilitated.

Further, the first heating body is arranged obliquely below the second heating body, the supporting component is a first supporting plate horizontally processed with an upper opening and a lower opening, and the two first supporting plates are respectively arranged at two ends of the first heating body and the second heating body.

Further, the first heat generator comprises the first radiating fins, the surfaces of the first radiating fins are processed into the concave-convex surfaces, and the surface area and the structural strength are increased.

Further, the two ends of the first cooling fin extend outwards to form bending plates respectively, and the bending plates are folded along the vertical direction.

Furthermore, a fixing piece is arranged outside the first radiating fin at the end part of the first heating body, the fixing piece and the first radiating fin are punched to form a cylinder, and the first heating tube is inserted into the cylinder.

Further, the first heating body is provided with two first heating pipes, the two first heating pipes are horizontally arranged side by side, and the first supporting plate is in threaded connection with the fixing piece.

Further, the first heating body and the second heating body are horizontally arranged side by side, and the supporting component is a second supporting plate horizontally provided with at least two holes.

Further, two third heating pipes are arranged on the first heating body, the two third heating pipes are vertically arranged side by side, so that the occupied space of the first heating body in the horizontal direction is reduced, the second heating body is prevented from being extruded, and the ends of the two third heating pipes and the end of the second heating pipe are respectively clamped in three openings in the second supporting plate.

Further, the heat radiating plate comprises a containing cavity capable of being embedded with the second heating tube and a main body plate, a plurality of protrusions are arranged on the main body plate, the radiating area is increased, and two ends of the second heating tube are connected with the supporting component through the fixing plate and screws respectively.

Further, the circuit board is externally connected with a switch element and a cable which are arranged on the box body, the cable is electrified through a plug external power supply, and a cushion block is arranged at the bottom of the box body; the radiation surface of the heat radiation plate may also be a convex arc surface, a concave arc surface or a plane surface.

Compared with the prior art, the utility model has the beneficial effects that: the device combines and assembles the natural convection heating element and the heat radiation heating element, and then the natural convection heating element is installed in the warmer in a vertical or horizontal direction, and is matched with different supporting components, and then is matched with different warmer boxes. The preassembled heating assembly of the supporting component is utilized, so that the subsequent respective alignment installation in the warmer is avoided, and the labor intensity is reduced.

Drawings

FIG. 1 is an exploded view of an embodiment of a warmer;

FIG. 2 is a schematic diagram of the whole warmer;

FIG. 3 is a schematic diagram of the heat-generating body of FIG. 1;

FIG. 4 is a schematic diagram of a heating element according to the second embodiment in FIG. 2;

fig. 5 is a side view of the heat radiation plate of the present utility model.

In the figure: 1. a case; 11. a front plate; 12. a bottom plate; 13. a cushion block; 14. a side plate; 15. a top plate; 2. a support assembly; 21. a first support plate; 22. a second support plate; 3. a third heating element; 4. a first heat generator; 41. a first heat sink; 42. a first heat generating pipe; 43. a fixing piece; 5. a second heating element; 51. a heat radiation plate; 52. a second heating tube; 521. a receiving chamber; 522. a main body plate; 53. and a fixing plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "fixed," "mounted," "connected," "disposed," and the like are to be construed broadly, e.g., when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.

The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in a first embodiment of the present utility model, a warmer with heat convection and heat radiation functions includes a case 1, where the case 1 is formed by surrounding a side plate 14, a top plate 15, a front plate 11 and a bottom plate 12, the top plate 15, the front plate 11 and the bottom plate 12 are all provided with hollowed-out plates or heat dissipation holes, a cushion block 13 is provided at the bottom of the case 1 to keep a certain distance between the bottom plate 12 and the ground, ensuring smooth air circulation in the vertical direction of the case 1, the case 1 controls the operation of a heat generating assembly through a circuit board, the heat generating assembly includes a first heat generating body, the first heat generating body includes a plurality of vertically arranged heat dissipation fins and a first heat generating tube 42 penetrating the heat dissipation fins, and the heat dissipation fins are equidistantly arranged and connected with the first heat generating tube 42 in a riveting manner; a second heat generating body 5, the second heat generating body 5 comprising a heat radiating plate 51 arranged vertically and a second heat generating tube 52 embedded on the heat radiating plate 51, the heat radiating plate 51 radiating heat outwards after being heated by the second heat generating tube 52, the second heat generating tube 52 being axially parallel to the first heat generating tube 42; the support component 2, the support component 2 on processing have a plurality of hole grooves, utilize the hole groove to connect first heating tube 42 and second heating tube 52 respectively, assemble two heat-generating bodies through the support component 2, form the heat-generating assembly, be convenient for follow-up direct mount in the room heater.

Specifically, for the structure of the heating assembly, the first heating body is disposed obliquely below the second heating body 5, the support assembly 2 is a first support plate 21 horizontally processed with an upper opening and a lower opening, two first support plates 21 are respectively disposed at two ends of the first heating body and the second heating body 5, and the first heating body and the second heating body 5 are limited and fixed through the upper opening and the lower opening. For the first heat generator, the first heat generator comprises the first radiating fins 41, and the surface of the first radiating fins 41 is processed into a concave-convex surface, so that the surface area and the structural strength are increased. The two ends of the first cooling fin 41 extend outwards respectively to form bending plates, the bending plates are folded along the vertical direction, and the bending plates are positioned at the main body extension parts of the first cooling fin 41 and can play a role of gathering heat to a certain extent.

Further, fixing plates 43 are further disposed outside the first heat dissipating fins 41 at the end of the first heat generating body, the fixing plates 43 and the first heat dissipating fins 41 are all formed into a cylinder by punching, the first heat generating tube 42 is inserted into the cylinder, two fixing plates 43 are generally disposed, and a plurality of first heat dissipating fins 41 are equidistantly arranged between the two fixing plates 43. As shown in fig. 3, the first heating body is provided with two first heating pipes 42, the two first heating pipes 42 are horizontally arranged side by side, and the first supporting plate 21 is in threaded connection with the fixing piece 43.

For the second heating element 5, the heat radiation plate 51 includes a receiving cavity 521 in which the second heating tube 52 can be embedded and a main body plate 522, as can be seen from fig. 5, a plurality of protrusions are formed on the main body plate 522, the cross section of each protrusion is in a circular arc transition shape, the radiation area and the radiation angle are increased, and two ends of the second heating tube 52 are clamped at two ends of the second heating tube 52 and then are respectively connected with the first support plate 21 through the fixing plate 53 and screws after being perforated.

In a second embodiment, referring to fig. 4, in the warmer with heat convection and heat radiation functions, specifically, for the structure of the heat generating assembly, the first heat generating body and the second heat generating body 5 are horizontally arranged side by side, and the support assembly 2 is a second support plate 22 with at least two openings horizontally processed. The first heating body is provided with two third heating pipes, the two third heating pipes are vertically arranged side by side, so that the occupied space of the first heating body in the horizontal direction is reduced, the second heating body is prevented from being extruded, the ends of the two third heating pipes and the end of the second heating pipe 52 are respectively clamped in three holes in the second supporting plate 22, and the two ends of the second heating pipe 52 are inserted into middle holes of the three holes. The third radiating pipe is riveted with a plurality of equidistant second radiating fins, and the structure of the second radiating fins can refer to the scheme of the first embodiment, and the details are not described in detail, except that the riveting holes are in different orientations.

Referring to fig. 4 and 5, for the second heat-generating body 5, the heat-radiating plate 51 includes a receiving chamber 521 in which the second heat-generating tube 52 can be inserted and a main plate 522, and a plurality of protrusions are formed on the main plate 522, and the protrusions form a plate surface with staggered peaks and valleys on the main plate 522, and two ends of the second heat-generating tube 52 are respectively connected with the second support plate 22 through a fixing plate 53 and screws.

In the third embodiment, based on the technical solution of the first embodiment, referring to fig. 1 and 2, specifically, a heating assembly is installed in a box 1 of the warmer, the box 1 includes a side plate 14, the side plate 14 is surrounded by a top plate 15, a front plate 11 and a bottom plate 12 to form the box 1, the top plate 15, the front plate 11 and the bottom plate 12 are all provided with hollowed-out plates or are processed with heat dissipation holes, the heating assembly controls work through a circuit board, so that the box 1 can transfer heat in a vertical direction in a heat convection manner of a heat dissipation plate, heat is transferred in a horizontal direction through a heat radiation surface of the heat radiation plate 51, and the circuit board is externally connected with a switch element and a cable which are arranged on the box 1, and the cable is electrified by a plug external power supply. The switch element can be a knob switch for switching on and adjusting the independent working mode and the common working mode of the heating assembly, and can also be designed as a touch screen, and characters or icons of a power key and the working mode are displayed on the touch screen. The circuit board, optionally customized circuit board, is matched with the temperature sensor, has the basic functions of electric appliances such as overheat protection, and the mature circuit module can be directly selected and used in the market because electric appliance elements are not complex, and the description is omitted.

In the assembly design process of the warmer, the heating assembly can be directly and fixedly connected with the bottom plate 12 after being preassembled, namely, holes are respectively formed in the supporting plate and the bottom plate 12 and screwed. The air flow inlets and outlets on the top plate 15 and the bottom plate 12 correspond to the installation positions of the first heating body, namely, the top plate 15 and the bottom plate 12 are respectively provided with a hollowed-out plate or a heat dissipation hole, and the hollowed-out plates or the heat dissipation holes are processed to be opposite to the heat dissipation fins. The heat radiation plate 51 of the second heating body 5 is arranged opposite to the front plate 11, and the front plate 11 is provided with a hollowed-out plate or is provided with heat radiation holes which are opposite to the heat radiation plate 51.

The first heating body uses the aluminum-series sheet heating body, is safe and reliable, has good heat dissipation and long service life. The aluminum sheet heater consists of a heating tube and aluminum radiating fins, a plurality of aluminum radiating fins are connected on the heating tube in series and are tightly riveted, heat of the heating tube is radiated through the aluminum radiating fins, the radiating effect of the heater is improved, and the use performance of the product and the use feeling of a user are improved. The surface of the aluminum heat sink may be sprayed or not with a coating, and an appropriate shape is selected as needed.

The second heating body 5 is composed of a heating tube and a heat radiation plate 51, the heating tube is embedded in the heat radiation plate 51, and far infrared coating is coated on the surface of the heat radiation plate 51, so that the heat radiation effect is good. The radiation surface of the heat radiation plate 51 may also be a convex arc surface, a concave arc surface and a plane surface, which are selected according to the use requirement and the occupied space of the case 1.

In the device, the processing mode of the parts, coating materials and the like are the prior art or materials, and the technicians can directly purchase or order from the market according to the required product model and specification.

The electrical components are all electrically connected with an external main controller and commercial power or industrial power, and the main controller can be conventional known equipment with a control function of a computer and the like.

In the foregoing description, only the preferred embodiment of the present utility model is described, but the common general knowledge of the specific structure and characteristics of the present utility model is not described in any detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the present embodiments are to be considered in all respects as illustrative and not restrictive, and any equivalents and modifications thereof according to the technical scheme and the inventive concept thereof, which are within the scope of the present disclosure, are intended to be included in the scope of the present disclosure.

Claims (10)

1. The warmer with the heat convection and heat radiation functions comprises a box body (1), wherein the box body (1) is formed by encircling a side plate (14), a top plate (15), a front plate (11) and a bottom plate (12), hollowed-out plates or heat dissipation holes are formed in the top plate (15), the front plate (11) and the bottom plate (12), and the box body (1) controls a heating assembly to work through a circuit board;

the second heating body (5), the said second heating body (5) includes the heat radiation board (51) that sets up vertically and inlays the second heating tube (52) on the heat radiation board (51), the second heating tube (52) is parallel with axial of the first heating tube (42);

the support assembly (2), the support assembly (2) is respectively connected with the first heating body and the second heating body through the machined hole grooves.

2. The warmer with heat convection and heat radiation functions according to claim 1, wherein the first heating body is arranged obliquely below the second heating body (5), and the supporting component (2) is a first supporting plate (21) horizontally provided with an upper opening and a lower opening.

3. A warmer with heat convection and heat radiation functions according to claim 2, characterized in that the first heat generating body comprises a first heat radiating fin (41), and the surface of the first heat radiating fin (41) is processed into a concave-convex surface.

4. A warmer with heat convection and heat radiation functions according to claim 3, wherein the two ends of the first radiating fin (41) extend outwards to form a bending plate, and the bending plate is folded in the vertical direction.

5. The warmer with heat convection and heat radiation functions according to claim 4, wherein a fixing piece (43) is further provided outside the first heat radiating fin (41) at the end of the first heat generator, and the fixing piece (43) and the first heat radiating fin (41) are formed into a cylinder by punching, and the first heat generating tube (42) is inserted into the cylinder.

6. The warmer with heat convection and heat radiation functions according to claim 5, wherein the first heating body is provided with two first heating pipes (42), the two first heating pipes (42) are horizontally arranged side by side, and the first supporting plate (21) is in threaded connection with the fixing piece (43).

7. Warmer with heat convection and heat radiation functions according to claim 1, characterized in that the first heating element and the second heating element (5) are arranged horizontally side by side, and the support assembly (2) is a second support plate (22) with at least two openings machined horizontally.

8. The warmer with heat convection and heat radiation functions according to claim 7, wherein two third heating tubes are arranged on the first heating body, the two third heating tubes are vertically arranged side by side, and the ends of the two third heating tubes and the end of the second heating tube (52) are respectively clamped in three openings on the second supporting plate (22).

9. A warmer with heat convection and heat radiation functions according to any one of claims 1-8, characterized in that the heat radiation plate (51) comprises a containing cavity (521) capable of embedding the second heating tube (52) and a main body plate (522), a plurality of protrusions are arranged on the main body plate (522), and two ends of the second heating tube (52) are respectively connected with the supporting component (2) through a fixing plate (53) and screws.

10. The warmer with the heat convection and heat radiation functions according to claim 9 is characterized in that the circuit board is externally connected with a switch element and a cable which are arranged on the case body (1), the cable is externally connected with a power supply through a plug, and a cushion block (13) is arranged at the bottom of the case body (1); the radiation surface of the heat radiation plate (51) may also be a convex arc surface, a concave arc surface or a plane surface.

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